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Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- ZCCC Road & Bridge Construction and Zhejiang Communications Construction Group have submitted a patent application for Anti-burying Ventilation Device for Manual Hole Digging Pile. This invention was developed by Li Wenjia, Liu Li, Huang Jincheng, Chen Yixin, Zhang Yifeng, Zhang Zhenxing, Xi Yongxin, Chen Hel..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- CCCC First Harbor Engineering and No. 2 Engineering of CCCC First Harbor Engineering have submitted a patent application for Manufacturing and Debugging Method for Large-span Leveling Frame Track. Wang Xiang, Gao Yulin, Wang Derong, Zhang Xu, Ju Peng, Wang Dianwen, Feng Jiaxin, Wang Mingyu and Wang Chuanpeng ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Jinan City Construction Group Co Ltd and Shanghai Municipal Engineering Design Institute Group have submitted a patent application for Combined Bridge Deck Slab Access Hole of Bridge. This invention was developed by Wang Yufeng, Zhai Zhixuan, Luo Dong, Tang Hu, Wang Wei, Chen Liang, Wang Wei, Zhang Hongjin, L..
Construction
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Qingdao Haichenyuan Dev And Construction Co Ltd has received a patent for Pipeline Encapsulation Structure Suitable for Cold and Hot Pipelines. This invention was developed by Wang Jiandong, Yu Hao, Song Binlei, Li Daming, Wang Sheng, Liu Bin, Hou Jiansheng, Wang Shitao, Chen Weiming, Bu Lei and Xu Zhihao.
..
Construction
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Qingdao Zhonghuan Hongtai Building Tech Co Ltd has been granted a patent for Pipeline Joint Sealing Device with Reinforcing Assembly. This invention was developed by Huang Liang.
The patent application number is CN202422462535U 20241011. The patent publication number is CN223294422 (U). International Paten..
Construction
| Sat 27 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Qingdao Jiren Construction Co Ltd for Pipeline Rapid Through-wall Waterproof Device. Duan Jinxiang, Wang Jianguo, Zhang Zhijun, Sun Shengxing and Wang Youbao developed the invention.
The patent application number is CN202422950808U 2024120..
Construction
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Beijing Yyx Construction Group Co Ltd has been granted a patent for Pipeline Anti-seismic Support for Indoor Water Supply and Drainage. This invention was developed by Fan Songpo, Wang Fan and Jian Chao.
The patent application number is CN202422929265U 20241129. The patent publication number is CN223294386..
Construction
| Sat 27 Dec 2025
Beijing, Dec. 27 -- Zhuhai Youcheng Construction Co Ltd has been granted a patent for Pipeline Supporting Device Capable of Being Adjusted in Lifting Mode. Chen Huamao developed the invention.
The patent application number is CN202422860817U 20241122. The patent publication number is CN223294385 (U). International Patent Clas..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Qingdao Green Polytechnic Geotechnical Eng Co Ltd, Shandong Hi Speed Engineering Construction Group, Qingdao University of Technology and Taizhou City Traffic Survey And Design Inst Co Ltd have received a patent for On-site Coring Equipment for Mucky Gelled and Solidified Filler. This invention was developed ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Boenbo Intelligent Equipment Fujian Co Ltd has been awarded a patent for Mouse-blocking Air-closed Door. This invention was developed by Lin Xianchun.
The patent application number is CN202422433198U 20241009. The patent publication number is CN223293634 (U). International Patent Classification codes are A..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Jinghua Construction Tech Co Ltd for Novel Sealing Window for Clean Room. Zhang Jingsong developed the invention.
The patent application number is CN202422493837U 20241015. The patent publication number is CN223293627 (U). International Pa..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chongqing Minghao Doors And Windows Co Ltd has been awarded a patent for Energy-saving Fireproof Broken Bridge Aluminum Door and Window. This invention was developed by Yu Dejian, Zhang Lu and Zhang Yan.
The patent application number is CN202422522645U 20241018. The patent publication number is CN223293613..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Chongqing Xumei Energy Saving Door And Window Co Ltd for Glue Injection Structure for Combined Corners of Doors and Windows. Li Yonghong developed the invention.
The patent application number is CN202422485284U 20241015. The patent publica..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Wuxi Changjiang Electric Appliance Mat Co Ltd has secured a patent on Connecting and Fixing Device for Door Frame. Zhu Weixin and Zhu Yuanteng developed the invention.
The patent application number is CN202422277508U 20240918. The patent publication number is CN223293603 (U). International Patent Classific..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Foshan Sanshui Zhizai Yijia Furniture Co Ltd for Frame Splicing Door. Chen Yichao, Deng Wei, Cao Wuyi and Huang Wenfeng developed the invention.
The patent application number is CN202422366731U 20240926. The patent publication number is CN..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Hangzhou Aonuowei Decoration Mat Co Ltd has secured a patent on Bamboo Wood Suite Door. Jiang Xiaogang and Xu Jianliang developed the invention.
The patent application number is CN202422610343U 20241028. The patent publication number is CN223293600 (U). International Patent Classification codes are E06B3/3..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Linzi Distr Peoples Air Defense Development Service Center has been awarded a patent for Adjustable Door for Constructional Engineering. This invention was developed by Ding Yongkui.
The patent application number is CN20242287640U 20240827. The patent publication number is CN223293599 (U). International Pa..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Suspension Type Sliding Door Assembly and File Cabinet Applying Same has been issued to Guangdong Zhongtai Furniture Group Co Ltd. This invention was developed by Yuan Zesheng and Huang Anqi.
The patent application number is CN202422477862U 20241012. The patent publication number is CN22..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Foshan Meifumanke Hardware Products Co Ltd for Linkage Sliding Door Structure. Li Jinfeng and Luo Yonghong developed the invention.
The patent application number is CN202422389847U 20240930. The patent publication number is CN223293588 (U)..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Qingdao Zhongbang Door And Window Eng Co Ltd for Sliding Door with Heat Preservation, Sound Insulation and High Performance. Li Xuguang and Han Xinchong developed the invention.
The patent application number is CN202420163793U 20240123. Th..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Yu Jinci has secured a patent on Buffer Structure for Horizontal Sliding Door. Yu Jinci developed the invention.
The patent application number is CN202422605319U 20241028. The patent publication number is CN223293571 (U). International Patent Classification code is E05F5/10.
The abstract released by St..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Huangshi Dongchu Aluminum Processing Tech Research Institute Co Ltd for Shock Absorption and Noise Reduction Type Interior Door Smooth Rabbet. Huang Wei, Huang He and Huang Yan developed the invention.
The patent application number is CN20..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Shantou Hongda Building Hardware Tech Co Ltd for High-load-bearing Window Sash Hinge and Out-opening Window Structure. Wu Xikun developed the invention.
The patent application number is CN202422504317U 20241016. The patent publication numb..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Foshan Chaoge Door And Window Machinery Hardware Co Ltd has obtained a patent for hidden door handle. This invention was developed by Chen Chao.
The patent application number is CN202422862308U 20241123. The patent publication number is CN223293529 (U). International Patent Classification code is E05B5/00...
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Anhui Xin Yu Sanitation Machinery Co Ltd for Construction Shed. Zhang Huji, Hu Chenglong and Wang Shourun developed the invention.
The patent application number is CN202422333864U 20240925. The patent publication number is CN223293456 (U)...
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Beiwang Road & Bridge Construction Co Ltd and Beiwang Group Co Ltd have obtained a patent for protective support for constructional engineering. This invention was developed by Chen Zhao, Yan Zhijia, Shen Yuan, Wang Zhiming, Li Hong, Li Xiaofeng, Wu Tong, Ning Caiyun, Yue Guiying and Kang Ying.
The patent ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Guo Juezhi and Yan Jia for Power Transmission Line Engineering Foundation Pit Operation Protection Device. Guo Juezhi, Yan Jia, Li Mengchun, Liu Li, Li Xin, Lu Kaiqi, Dai Yi, Gao Zhili, Li En, Huang Chengfei, Li Si and Song Haomin developed t..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Heilongjiang Xinkaiyuan Construction Eng Co Ltd has been granted a patent for Novel Embedded Part Positioning Device. This invention was developed by Xu Chen, Xing Fanzhi and Guo Zhaoyang.
The patent application number is CN202422644237U 20241031. The patent publication number is CN223293412 (U). Internati..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Gansu Baye First Construction Co Ltd for Shear Wall Screw Hole Plugging and Sealing Mechanism. Wang Zhaosheng, Chan Boon Teik, Baek Man Heum, Shi Hairong, Chen Ke, Yan Youming, Yang Jianbin, Wang Zhiqiang, Gao Zehao and Zhang Chen developed t..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Fujian Jinnan Construction Group Co Ltd has obtained a patent for chain block mechanism of hydraulic lifting formwork structure. This invention was developed by Chen Ye, Hong Jianqiang, Lin Senhua, Lin Jianlong and Kang Kaiqiang.
The patent application number is CN202422738146U 20241109. The patent publica..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Shijiazhuang Lifeng Engineering Project Man Co Ltd for Building Scaffold. Liu Xiangfeng, Zhang Yali, Zhou Hui, Ubun Hikotaka, Jiang Wenbing, Zhang Lina, Ren Shengnan and Li Jing developed the invention.
The patent application number is CN2..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Changsha Road And Bridge Construction Co Ltd and Liuyang Highway Construction Maintenance Center have been granted a patent for Platform Plate Structure and Scaffold Structure. This invention was developed by Li Jie, Liu Guoxi, Zhou Minggao, Tan Zhichao, Peng Hao, Zhou Zhiqiang, Zhao Li, Liu Menta, Luo Zhaomi..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Zhejiang Changshan Haotian Hydropower Construction Eng Co Ltd has secured a patent on Outer Wall Spraying Equipment. Xu Zhenxing, Wu Jianfang and Bai Xiaoxin developed the invention.
The patent application number is CN202422305477U 20240919. The patent publication number is CN223293334 (U). International P..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Powerchina Huadong Engineering Corporation and Zhejiang Huadong Engineering Construction Management have received a patent for Side Slope Monitoring Instrument. This invention was developed by Cao Wenbo, Xu Mingxiang, Yang Shuo, Pan Qi, Liu Yihong, Jiang Tie and Liu Chenpeng.
The patent application number ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Sinohydro Bureau 11; Powerchina 11 Bureau Chongqing Construction Co Ltd for Arc-shaped Plastering Trowel with Adjustable Radian. Fan Menghao, Liu Chenglong, Jing Lianwei, Zhu Tongjiang and Zhang Le developed the invention.
The patent appli..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Guangdong Hailong Construction Tech Co Ltd and Zhongjian Hailong Technology have been awarded a patent for Press-fit Leveling Type Skirting Line. This invention was developed by Xu Binghua, You Zhiwen, Wang Huan, Du Wenhan, Wang Qiong, Zhang Zongjun, Zhao Baojun and Ye Hong.
The patent application number i..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Weiye Construction Group Co Ltd has been granted a patent for Fixing Structure of Assembly Type Decorative Surface. This invention was developed by Tang Tao, Yan Cui and Zou Tao.
The patent application number is CN202422331065U 20240924. The patent publication number is CN223293310 (U). International Paten..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- The Second Construction Co Ltd of CCEGC has been granted a patent for Stone Dry Hanging Installation Structure. This invention was developed by Deng Xihao, Wang Jianhui, Hu Hao, Dong Gubin, Wang Yonglin, Wang Hongmu, Wang Zhenxiang, Huang Xiaohu, Zhu Yu, Li Zhi, Cai Jing, Xie Lin and Liu Lu.
The patent app..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Guangdong Hailong Construction Tech Co Ltd and Zhongjian Hailong Technology have been granted a patent for Great Wall Board with Embedded Pull-out Type Patch Board. Pang Xin, Wang Tianqi, Yao Sixuan, Wang Qiong, Zhang Zongjun, Zhao Baojun, Zhan He and Ye Hong developed the invention.
The patent application..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Guangdong Hailong Construction Tech Co Ltd and Zhongjian Hailong Technology have been awarded a patent for Great Wall Board with Hidden Patch Board. This invention was developed by Pang Xin, Wang Tianqi, Yao Shan, Zhang Zongjun, Zhao Baojun, Wang Qiong, Ye Hong and Li Jun.
The patent application number is ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Shanghai Dongtu Ecological Building Tech Co Ltd has secured a patent on Roof Greening Drainage Device. Yu Jianbing and Zang Hui developed the invention.
The patent application number is CN202422189151U 20240906. The patent publication number is CN223293271 (U). International Patent Classification codes are..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Shaanxi Jianan Libo Construction Eng Co Ltd has secured a patent on Roof Drainage Device for House Construction. Wang Xiaojuan developed the invention.
The patent application number is CN20242283373U 20240827. The patent publication number is CN223293270 (U). International Patent Classification codes are E..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Nanjing Architectural Design & Res Institute Co Ltd for Tile Roof Structure Capable of Preventing Rainwater from Flowing Backwards. Jiang Haoning, Xie Meijuan and Ouyang Xiling developed the invention.
The patent application number is CN20..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Heat Preservation and Insulation Combined Prefabricated Wall has been issued to Shanghai Anyuan Construction Tech Co Ltd. This invention was developed by Li Jun.
The patent application number is CN202422626150U 20241029. The patent publication number is CN223293248 (U). International Pat..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Shandong Zhongyuan Yimiao Tech Co Ltd has obtained a patent for filling type autoclaved aerated concrete block. This invention was developed by Zhang Peng.
The patent application number is CN202422734989U 20241111. The patent publication number is CN223293245 (U). International Patent Classification codes ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Zhongjian Hailong Technology and Guangdong Hailong Construction Tech Co Ltd have been awarded a patent for Superimposed Shear Wall. This invention was developed by Li Zhen, Wang Qiong, Zhang Zongjun, Zhao Baojun, Chen Junji, Chen Zhihe, Mei Kunlong, Chen Guoliang, Liu Yulan and Meng Hui.
The patent applica..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Zhong Yin Construction Group Co Ltd has obtained a patent for novel cross rod assembly. This invention was developed by Zheng Jinbo, Huang Weibin and Xin Minkeng.
The patent application number is CN202422606746U 20241028. The patent publication number is CN223293157 (U). International Patent Classification..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Xuchang Tecfure Construction Eng Group Co Ltd has been granted a patent for Torrent Drainage Tank. Liu Jinliang, Sun Yong, Hao Tinghui, Xu Linjie, Zhang Yu, Chen Hongsheng and Zhou Enhao developed the invention.
The patent application number is CN202422450166U 20241011. The patent publication number is CN2..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Beijing Dongdi Geotechnical Eng Co Ltd has been awarded a patent for Soil Nailing Wall Supporting Structure. This invention was developed by Jie Huaping, Huang Junfeng, Xiao Dongliang, Ke Jie, Liu Wei, Fan Jiandong, Zeng Jiayu, Wang Hongmei and Wei Xiaofeng.
The patent application number is CN202422746430U..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Fujian Provincial Institute of Architectural Design and Research and Fujian Minshe Eng Testing Co Ltd have been granted a patent for Fabricated Retaining Structure for Deep Foundation Pit. This invention was developed by Zheng Jinhuo, Shen Minglong, Li Xin, Chen Yu, Chen Libo, Zhang Canlin, Xing Zhiquan, Xion..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Energy-saving Ventilation Assembly Tool for Green Building has been issued to Hebei Taite Building Eng Co Ltd. This invention was developed by Wang Pengmin, Tian Xu, Wang Jiarui, Cao Shuo, Yang Lixin and Wu Yuchao.
The patent application number is CN202422675610U 20241104. The patent pub..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Powerchina No. 11 Bureau Engineering and Sinohydro Bureau 11 have obtained a patent for energy-saving ventilation structure of green building. This invention was developed by Cheng Dan, Liu Weixi, Song Shuyan, Zhao Ruirui, Hu Huaqiang, Li Tingting, Xue Wenbin and Meng Xiaohong.
The patent application numbe..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Xuchang Tecfure Construction Eng Group Co Ltd has received a patent for Road Compaction Equipment. This invention was developed by Hou Xuebin, Zhang Junhui, Ji Keming, Hao Xu, Zhang Huili, Wang Yu and Wang Pengfei.
The patent application number is CN202422269198U 20240918. The patent publication number is ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Shandong Highway & Bridge Construction Group and Shandong University of Science and Technology have obtained a patent for environment-friendly roadbed structure with waste fly ash as filler. This invention was developed by Liu Naibin, Xiao Chunliang, Ji Qiaoling, Li Ruiqi, Liu Changrui, Lan Chaopeng, Niu Zhiy..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has published Hubei Zhongtian Hongye Construction Eng Co Ltd patent application for Rainwater Collecting System Based on Sponge City. The invention was developed by Yuan Xiaohu, Ruan Zhiqiang, Zhang Hainan and Yang Hui.
The patent application number is CN20251035..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has received Shanghai Shengyong Construction Eng Co Ltd patent application for Multi-stage Backflow-preventing Vacuum Dewatering System. Li Shouyong and Li Bin developed the invention.
The patent application number is CN202510500725 20250421. The patent publicati..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has received China State Construction Eng Hong Kong Ltd, China State Construction Engineering Industrial Tech Research Institute Co Ltd and Zhongjianyan Intelligent Tech Beijing Co Ltd patent application for Deslagging Device Capable of Reversing in Real Time. Zhang..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Ganzhou Xingkun Construction Eng Co Ltd has applied Chinese patent for Foundation Compaction Device for Constructional Engineering. An Chen developed it.
The patent application number is CN202510476384 20250416. The patent publication number is CN120083189 (A). International Patent Classification code is E..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- CCCC Shec Shandong Construction Co Ltd has submitted a patent application for Construction Device and Method for Carrying Out Resonance Compaction and Reinforcement on Miscellaneous Fill Foundation Deep Layer. Zhang Haiqi, Wang Shuo, Wang Meng, Fu Yafeng, Zhu Heqing, Hu Chaojie, Fang Hongjun, Zhang Zhiming an..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Xu Lei has submitted a patent application for Novel Straight-going or Left-turning Mixed Lane Marking. This invention was developed by Xu Lei.
The patent application number is CN20251081162 20250120. The patent publication number is CN120083145 (A). International Patent Classification codes are E01F9/576, ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Guangzhou Road Affairs Center has filed a patent application for Asphalt Road Construction Pavement Maintenance Device with Waste Collection Function. This invention was developed by Chen Weili, Ke Weihong, Zhang Jiyong, Chu Lijing, Mao Zhi and Sun Xiaolong.
The patent application number is CN202510502019 ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- CSSC Haizhuang Wind Power Co Ltd has received a patent for Fragmented Steel-concrete Composite Structure Transition Section for Lattice Type Tower. This invention was developed by Li Hao, Liu Zhuang, Zhou Yang, Zhang Jie, Ren Tao, Yu Yijin and Pi Chunlin.
The patent application number is CN202422899831U 20..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Hunan Shangshang Municipal Construction Dev Co Ltd has secured a patent on Tunnel Waterproof Plate Laying Auxiliary Device. Luo Zhihong, Luo Peng and Gong Lei developed the invention.
The patent application number is CN202422888383U 20241126. The patent publication number is CN223293746 (U). International ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Yichang Zhengxin Construction Eng Test & Testing Co Ltd for Device for Improving Sampling Efficiency of Powder Material. Zhang Yong, Li Jianwei, Zheng Qian, Jin Long, Yang Tiegang, Yang Xinxin and Li Hanjun developed the invention.
The pat..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Xingtai Xufa Machinery Parts Co Ltd has been granted a patent for Elastic Float Collar Float Shoe for Well Cementation. Bai Zhibing developed the invention.
The patent application number is CN202422822949U 20241120. The patent publication number is CN223293692 (U). International Patent Classification code ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Jilin Donglang Doors And Windows Mfg Co Ltd has been granted a patent for Environment-friendly Door and Window Structure. This invention was developed by Fang Zhonghui, Li Ke and Fang Shuyu.
The patent application number is CN202422606231U 20241028. The patent publication number is CN223293632 (U). Interna..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Shandong Dige Doors Co Ltd has been granted a patent for Auxiliary Mounting Structure of Opening and Closing Door. Chen Zhenhan developed the invention.
The patent application number is CN202422601588U 20241028. The patent publication number is CN223293631 (U). International Patent Classification codes are..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Kunshan Yashengou Shading Tech Co Ltd has received a patent for Louver with Function of Blocking Cold and Hot Air Convection. This invention was developed by Wang Yonggang and Wu Zhangguo.
The patent application number is CN202421662062U 20240715. The patent publication number is CN223293621 (U). Internati..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Qingdao Leixin Decoration Co Ltd has received a patent for Energy-saving Door and Window with Extremely Narrow Door Frame Structure. This invention was developed by Wang Zhuo.
The patent application number is CN202422606077U 20241028. The patent publication number is CN223293620 (U). International Patent C..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Desran Compressor Shanghai Co Ltd has received a patent for Double-door Noise Reduction Structure. This invention was developed by Yu Xiaoming.
The patent application number is CN202422592944U 20241026. The patent publication number is CN223293619 (U). International Patent Classification codes are E06B5/20..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Changzhou Huaming Electronic Equipment Co Ltd has been awarded a patent for Shielding Structure for Shielding Double Door. This invention was developed by Hua Jun and Hua Zhenliang.
The patent application number is CN202422613216U 20241028. The patent publication number is CN223293618 (U). International Pa..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Livingston Beijing Door And Window Tech Co Ltd has obtained a patent for inward-opening window and inward-opening window screen integrated window with high sealing performance and flush inside and outside. This invention was developed by Li Changchun.
The patent application number is CN20242221940U 2024082..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Foshan Chaoge Door And Window Machinery Hardware Co Ltd has been awarded a patent for Linkage Door and Window. This invention was developed by Chen Chao.
The patent application number is CN202422964063U 20241203. The patent publication number is CN223293591 (U). International Patent Classification codes ar..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Tang Xuehui has received a patent for Window Heat Preservation Sealing Structure. This invention was developed by Tang Xuehui.
The patent application number is CN202422480647U 20241014. The patent publication number is CN223293580 (U). International Patent Classification codes are E06B3/263 and E06B7/16.
..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Shandong Taixin Tech Group Co Ltd has been awarded a patent for Z-shaped Stile Connecting Structure of Energy-saving Window. This invention was developed by Gao Yu.
The patent application number is CN202422741444U 20241111. The patent publication number is CN223293578 (U). International Patent Classificati..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Kunshan Xielong Intelligent Tech Co Ltd has been awarded a patent for Hand-cranking Window Opener for Home Decoration System. This invention was developed by Zhou Xiaobo.
The patent application number is CN202421930996U 20240811. The patent publication number is CN223293572 (U). International Patent Classi..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Hainixing Auto Parts Nanjing Co Ltd has obtained a patent for tail door hinge with self-limiting structure. This invention was developed by Jiang Liangyou, Shang Qingbing and Liu Hanqing.
The patent application number is CN202422553464U 20241022. The patent publication number is CN223293564 (U). Internatio..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Door Handle with Replaceable Panel has been issued to Yongjia Mingjia Hardware Co Ltd. This invention was developed by Zhang Xiaozhong.
The patent application number is CN202521617831U 20250731. The patent publication number is CN223293528 (U). International Patent Classification code is..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Guangdong Ruideng Building Tech Co Ltd has received a patent for Rotary Ventilating Window Structure for Tent. This invention was developed by Lai Zhaohua.
The patent application number is CN202422588417U 20241025. The patent publication number is CN223293501 (U). International Patent Classification codes ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Anhui Youpin Outdoor Products Co Ltd has been awarded a patent for Tent Structure with Good Windproof Effect. This invention was developed by Shen Shuling and Zhang Hongbing.
The patent application number is CN202422647866U 20241031. The patent publication number is CN223293495 (U). International Patent Cl..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Changzhou Tongyang Electric Mfg Co Ltd has received a patent for Laser Cross Instrument. This invention was developed by Yang Yang, Chen Songnian and Xu Huajian.
The patent application number is CN202422869093U 20241125. The patent publication number is CN223295438 (U). International Patent Classification ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Hunan Xiangyu Construction Group Co Ltd has been granted a patent for Temporary Fixing and Supporting Device for Prefabricated Part Installation. Xie Wenqiang, Mao Yong, Yang Ying, Li Wentao, Chen Mao, Cheng Fuxi and Yin Yeze developed the invention.
The patent application number is CN202422484969U 2024101..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chengdu Groutspray Construction Machinery Co Ltd has been granted a patent for Grouting Equipment. This invention was developed by Huang Yongrui and Li Shibin.
The patent application number is CN202422680281U 20241104. The patent publication number is CN223293393 (U). International Patent Classification co..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Bucc No. 4 Dev Construction Co Ltd has received a patent for Staircase Operation Platform with Adjustable Lower End. This invention was developed by Zhang Bowei, Zhang Meng, Xiong Rifeng, Zhao Jieqiong, Zhang Xiaodong, Sun Chao, Sun Xinlei, Lu Shuai, Zhao Huichao, Ren Huiqin, Wang Qi, Zuo Jingjing, Li Yinghao..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Yunnan Zhaochen Construction Eng Co Ltd has been granted a patent for Lifting Protection Platform for Decoration Synchronous Operation. This invention was developed by Chen Yanfeng, Ban Xin, Chen Yanchuan and Yan Duan.
The patent application number is CN202422665916U 20241101. The patent publication number..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Xinjiang Guangyi Tiancheng Construction Eng Co Ltd has received a patent for Building Scaffold with Protection Function. This invention was developed by Li Jing, Yang Shaojun and Qiao Meng.
The patent application number is CN202422313446U 20240923. The patent publication number is CN223293344 (U). Internat..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Tongling Taichuang Building Materials Tech Co Ltd has received a patent for Keel Structure Suitable for Wall Corner. This invention was developed by Pan Gongping.
The patent application number is CN20242270611U 20240826. The patent publication number is CN223293304 (U). International Patent Classification ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Bowei Dwelling House Tech Guangdong Co Ltd has received a patent for Flat Splicing Connection Structure. This invention was developed by Zhang Liang, Zhang Kunqiang, Wu Zijian, Bin Zihao, Mao Junjing and Zhang Jun.
The patent application number is CN202422719667U 20241107. The patent publication number is ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Lvpan Novel Building Mat Jiaxing Co Ltd has secured a patent on Self-insulation Autoclaved Aerated Building Block. Dong Xiuming and Jiang Shaoyu developed the invention.
The patent application number is CN202422304569U 20240921. The patent publication number is CN223293244 (U). International Patent Classif..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Shenzhen Bakefeng Ind Co Ltd has been granted a patent for Assembled Wall Body Mechanism Convenient to Install and Adjust. Li Zhipeng developed the invention.
The patent application number is CN202422593370U 20241026. The patent publication number is CN223293211 (U). International Patent Classification cod..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Guangzhou Kangnuo Decoration Mat Co Ltd has secured a patent on Environment-friendly Partition Board. Yan Chunlai developed the invention.
The patent application number is CN202422610717U 20241028. The patent publication number is CN223293209 (U). International Patent Classification codes are E04B2/74, E04..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Anhui Xuke High Tech Mat Co Ltd has secured a patent on Composite Environment-friendly Insulation Board. Xu Lei, Fu Xiaojing and Liu Xinjian developed the invention.
The patent application number is CN202422686465U 20241105. The patent publication number is CN223293197 (U). International Patent Classificat..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Qingdao Tengyu New Building Mat Co Ltd has received a patent for Novel High-strength A-grade Insulation Board. This invention was developed by Liu Mingkai, Zhao Gengxue and Bao Xin.
The patent application number is CN202422635485U 20241030. The patent publication number is CN223293196 (U). International Pa..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Anhui Xuke High Tech Mat Co Ltd has been granted a patent for Waterproof and Moistureproof Insulation Board. Xu Lei, Fu Xiaojing and Liu Xinjian developed the invention.
The patent application number is CN202422569030U 20241024. The patent publication number is CN223293194 (U). International Patent Classif..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Fujian Jiaen Construction Eng Co Ltd has received a patent for Heat Preservation Engineering Fixing Structure. This invention was developed by Zhang Shaoyang.
The patent application number is CN202422287250U 20240919. The patent publication number is CN223293191 (U). International Patent Classification cod..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Chinese Patent for Seepage-proofing Structure of Expansion Joint Water-stop Belt has been issued to Guangdong Dayu Water Conservancy Construction Co Ltd. This invention was developed by Zheng Yanqiong, Li Rundong, Zhao Xuejun, Zhou Peishan and Chen Yibiao.
The patent application number is CN202422648965U 2..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- State Intellectual Property Office of China has awarded a patent to Fujian Jiaen Construction Eng Co Ltd for Building Beam Column Joint. Chen Quanwei developed the invention.
The patent application number is CN202422310260U 20240923. The patent publication number is CN223293180 (U). International Patent Cl..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Ma Weiqi has received a patent for Stable Shear Wall External Overhanging Triangular Supporting Frame. This invention was developed by Ma Weiqi, Zhu Weichao and Han Shengchao.
The patent application number is CN202422435308U 20241009. The patent publication number is CN223293178 (U). International Patent C..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Sichuan Gute Engineering Tech Co Ltd has obtained a patent for building jacking formwork device. This invention was developed by Cheng Guozhou.
The patent application number is CN202422612868U 20241029. The patent publication number is CN223293174 (U). International Patent Classification code is E04B1/35. ..
Construction
| Fri 26 Dec 2025
Beijing, Dec. 27 -- Foshan Manhattan Door And Window Co Ltd has received a patent for Wall Leaning Structure of Outer Vertical Face of Sunlight Room. This invention was developed by Shao Zhenhua.
The patent application number is CN202422585115U 20241025. The patent publication number is CN223293156 (U). International Patent C..
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