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Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Sinohydro Eng Bureau 4 Lanzhou Machinery Equipment Co Ltd and Sinohydro Eng Bureau 4 Yongjing New Energy Eng Co Ltd have been awarded a patent for assembly trolley suitable for welding procedure of pressure steel pipe of pumped storage power station. This invention was developed by Su Wei, Chen Min, Wang Bin, ..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Hebei Zhongke Jianyan Engineering Testing and Zhongke Jianyan Hebei Tech Co Ltd have been awarded a patent for pipe gallery wall thickness detection equipment. This invention was developed by Shang Dongfan, Yang Congcong, Li Zongzhi, Gao Ning, Wang Yang, Li Yang, Zhang Jinyong, Bi Xueqian, Cao Liling and Li Zh..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Wang Xueqiang, Suzhou Guangrun Shuihe Information Tech Co Ltd, Wang Qingqing and Liu Licong have been awarded a patent for water conservancy pipeline anti-blocking structure. This invention was developed by Wang Xueqiang, Wang Qingqing and Liu Licong.
The patent application number is CN202421403877U 2024061..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Xiaomi Technology, Wuhan and Beijing Xiaomi Mobile Software have obtained a patent for pipe clamp, compressor and air conditioner outdoor unit. This invention was developed by Xia Zengqiang, Zhang Jian, Wu Mengyun and Song Yaning.
The patent application number is CN202420880672U 20240424. The patent publica..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Sinohydro Bureau 11 and PowerChina Hydropower 11th Bureau Shenzhen Eng Co Ltd have obtained a patent for lifting rack for machining rectangular jacking pipe piece reinforcement cage. This invention was developed by Xin Di, Guo Zhenhua, Wu Chunyan and Cao Yile.
The patent application number is CN20242069355U..
Pipe
| Wed 02 Jul 2025
Beijing, July 3 -- Road & Bridge International and China Communications Ruitong Construction Engineering have been granted a patent for double-steel-pipe supporting fastener and double-steel-pipe supporting mechanism for formwork inner frame supporting system. This invention was developed by Li Guoqiang, Ding Youyin, Long Chunli..
Pipe
| Wed 02 Jul 2025
Beijing, July 3 -- Automotive Engineering Corporation and Scivic Engineering Corp have been granted a patent for shaping bracket for comprehensive pipe ditch support construction. This invention was developed by Zhang Jianfei, Yu Jingxiu, Wang Cheng, Chen Yao and Di Hao.
The patent application number is CN202323604532U 202312..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- National Petroleum Pipeline Network Group and Nat Pipe Network Group North Pipeline Co Ltd have been granted a patent for cleaning device for oil and gas pipeline. Ni Fengyao, Lei Hong, Liu Baiyang, Zhang Peng, Qiu Guolong, Liu Jinhai, Zhang Meng, Li Peng, Wang Shaotong and Wang Ning developed the invention.
..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- National Petroleum Pipeline Network Group and West East transports Branch of National Petroleum and Natural Gas Pipeline Group have been granted a patent for pipeline anti-corrosion device. Mao Xiangxiang, Xiao Jianfeng, Wang Yanqing, Liu Yanhua, Tian Nianpei, Zhang Luming and Han Xing developed the invention...
Pipe
| Wed 02 Jul 2025
Beijing, July 3 -- China Coal Special Drilling Co Ltd and China Coal No.3 Constr Group Co Ltd have received a patent for freezing pipe for freezing construction. This invention was developed by Zhang Shulong, Wang Wei, Sun Yue, Wang Xin, Ma Fuguang, Song Yanan, Wang Hejun and Shi Wei.
The patent application number is CN202420..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Three Gorges Xinxing Pipe Network Tech Co Ltd and Taojiang Xinxing Fittings Co Ltd have received a patent for sealing well seat for well pipe orifice. This invention was developed by Wang Aimin, Xu Hao, Xu Jun, Li Zhongming, Ye Mao, Li Jianhua and Huang Taian.
The patent application number is CN202420505339..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Nat Energy Group Coal Coking Co Ltd and Shenhua Bayannur Energy Co Ltd have received a patent for pump pipe fixer placed at wellhead. This invention was developed by Liu Wenkai.
The patent application number is CN202420777683U 20240415. The patent publication number is CN222099342 (U). International Patent ..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Li Xiaolin has received a patent for novel water pipe plug.
The patent application number is CN202420902468U 20240426. The patent publication number is CN222103110 (U). International Patent Classification code is F16L55/11.
State Intellectual Property Office of China has released an abstract on the pat..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Weifang Juncheng Pipe Ind Co Ltd has received a patent for pipeline hoop convenient to install. This invention was developed by Li Deqiang.
The patent application number is CN202421151873U 20240524. The patent publication number is CN222103034 (U). International Patent Classification codes are F16L21/02 and..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Chinese Patent for square nail and square tube hoop has been issued to Flexistrut Pipe Support Changshu Co Ltd. This invention was developed by Wei Tao.
The patent application number is CN202420399255U 20240301. The patent publication number is CN222103029 (U). International Patent Classification codes are ..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Guangdong Dehui Steel Pipe Steel Structure has been awarded a patent for adjustable column foot. This invention was developed by Mao Zairong, Huang Desong and Shao Zhuowen.
The patent application number is CN202420578053U 20240324. The patent publication number is CN222101662 (U). International Patent Class..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Chinese Patent for drainage system with sectional filtering and separating structure has been issued to AVIC Beijing Business Services Co Ltd. This invention was developed by Niu Zhenyu and Yang Yushi.
The patent application number is CN202322722894U 20231010. The patent publication number is CN222101057 (U..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Henan Fuxingquan Environmental Protection Tech Co Ltd for pipeline direct drinking water circulating and refiltering device. Meng Ke, Li Yaofei and Xie Bingyin developed the invention.
The patent application number is CN202420722342U 202404..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Chongqing Yongxin Tech Co Ltd for top spray etching spray pipeline. Tao Xing, Gao Kunxu, Li Wenming, Pan Mingming and Xu Guoping developed the invention.
The patent application number is CN202323564154U 20231226. The patent publication numb..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Chinese Patent for underground sewage filtering treatment pipeline structure has been issued to Shandong Huimin Xingyao Construction Eng Co Ltd. This invention was developed by Su Lili and Cui Youming.
The patent application number is CN202420821698U 20240419. The patent publication number is CN222111173 (U..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Chinese Patent for pore plate type fine bar screen machine flushing pipeline capable of being disassembled quickly has been issued to Beijing Zhongshe Water Treat Co Ltd. This invention was developed by Niu Shidong, Li Hongbo, Gao Qi, Li Gang and Ye Ting.
The patent application number is CN202420682073U 202..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Zibo Yusheng Measurement Tech Co Ltd has been granted a patent for ultrasonic gas meter flow guide pipe assembly and ultrasonic gas meter. This invention was developed by Chi Ruidong, Zhang Jun and Gao Tianhong.
The patent application number is CN202420894068U 20240425. The patent publication number is CN22..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Liu Hai has received a patent for portable pressure pipeline detection device.
The patent application number is CN202323579392U 20231225. The patent publication number is CN222104681 (U). International Patent Classification code is G01B21/08.
State Intellectual Property Office of China has released an..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Ningbo Fangli Tech Co Ltd for electric lifting length measuring device and plastic pipe traction machine. Wang Jinhu and Huang Qishuo developed the invention.
The patent application number is CN202420927347U 20240430. The patent publication..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to CMH Yangzhou Transp Engineering Technology Co Ltd for conveying pipe belt deformation monitoring structure. Tian Yao, Chen Kang, Zhu Jun, Zhang Lian, Wang Rui and Guan Liping developed the invention.
The patent application number is CN20242..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Hebei Dadi Seed Ind Co Ltd has received a patent for buried spray irrigation pipe sprayer. This invention was developed by Wu Jinyi, Zhang Chong, Liu Wei, Zhang Zhenwei, Li Jianfeng, Song Chunjing and Zhao Yufeng.
The patent application number is CN202323461268U 20231218. The patent publication number is CN..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Jiangsu Darun Power Equipment Co Ltd has been granted a patent for air pipe connector of one-way flow fan. This invention was developed by Ye Ping and Chang Run.
The patent application number is CN202420707687U 20240408. The patent publication number is CN222102382 (U). International Patent Classification c..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Chinese Patent for permanent magnet shielding pipeline superposition pump has been issued to Kunshan Aulank Pumps Mfg Co Ltd. This invention was developed by Zhang Weijun, Guan Zhigang and Zhu Chengxiang.
The patent application number is CN202420538683U 20240320. The patent publication number is CN222102364..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Zhejiang Sanchuang Refrigeration Equipment Co Ltd has secured a patent on exhaust pipe with straight outlet pipe. Xu Xiang and Hu Daxing developed the invention.
The patent application number is CN202420843580U 20240422. The patent publication number is CN222102235 (U). International Patent Classification c..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Qianjiang Changyun Textile Co Ltd for mounting structure for tail-retaining air pipe of rotor spinning machine. Yan Zewen and Wu Hongwei developed the invention.
The patent application number is CN202420190009U 20240125. The patent publicat..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Changshu Changsheng Non Woven Products Co Ltd has received a patent for air suction pipeline for carding machine. This invention was developed by Luo Wenmin, Wang Fei, Miao Qizhu and Shen Yueping.
The patent application number is CN202420697820U 20240408. The patent publication number is CN222100238 (U). In..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Changchun Sanding Transf Co Ltd has obtained a patent for transformer collecting pipe assembling platform. This invention was developed by Gao Chunhui, Liu Yushuang, Ma Huigang and Li Hongfeng.
The patent application number is CN20242007762U 20240103. The patent publication number is CN222106424 (U). Intern..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Shaanxi Puyuantong Titanium Ind Co Ltd for rare metal alloy pipe pickling equipment. Tang Jinlin, Kang Xiaobing and Qiao Xiaoli developed the invention.
The patent application number is CN202420165170U 20240123. The patent publication numbe..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Hunan Zhengwang HVAC Equipment Co Ltd for buried pipe water source heat pump air conditioning system with closed cold and heat source tower. Qu Jianxin and Chen Shigang developed the invention.
The patent application number is CN20242053472..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Changmao Dalian New Mat Co Ltd has been granted a patent for adjustable aerator pipe structure. Wang Hao, Zou Chuntao, Gao Youjun and Su Jian developed the invention.
The patent application number is CN202420702003U 20240407. The patent publication number is CN222099706 (U). International Patent Classificat..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Taiyuan Municipal Construction Group Co Ltd has secured a patent on road and bridge water supply and drainage pipeline maintenance equipment. Niu Guizhong, Hao Xuchen, Xu Xinqi, Guo Zhenhua and Yan Rui developed the invention.
The patent application number is CN202420726497U 20240410. The patent publication..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Tan Jiying has received a patent for hydraulic pipe air tightness detection device. This invention was developed by Fu Weimin, Lin Yi, Huang Zongbin and Li Xiang.
The patent application number is CN202323661556U 20231229. The patent publication number is CN222104991 (U). International Patent Classification ..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Cangzhou Xinmai Ind Co Ltd has been awarded a patent for acoustic pipe water tightness leak detection device. This invention was developed by Zhang Yuewei.
The patent application number is CN202323546312U 20231225. The patent publication number is CN222104990 (U). International Patent Classification code is..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Xiaoxiao Automation Tech Kunshan Co Ltd has been granted a patent for automatic detection equipment for turbocharging pipe. Zhu Changbing developed the invention.
The patent application number is CN202420765903U 20240415. The patent publication number is CN222104976 (U). International Patent Classification ..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Changzhou Anzhen Construction Eng Testing Co Ltd for portable caliper for measuring pipe diameter of pipeline. Xiao Lie, Chen Yi, Shi Kao, Liu Runyang, Zhang Hua, Yin Xin, Jiang Yixiang and Li Ruifei developed the invention.
The patent appl..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Zhejiang Kangsheng Tech Industry and Trade Co Ltd has secured a patent on flexible and elastic refrigerant pipe assembly for door body condenser. Wang Huiliang, Xue Xiaowei, Meng Yongyun, Zhou Bin, Wang Lichun, Wang Shaojun, Teng Shizheng and Zhou Shaodong developed the invention.
The patent application num..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Foshan Zuolin Hardware Tech Co Ltd for embedded expansion rubber pipe. Pei Benyi developed the invention.
The patent application number is CN202420267589U 20240203. The patent publication number is CN222102504 (U). International Patent Clas..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Chinese Patent for air inlet flow guide pipe assembly has been issued to Sichuan Jianghua Enyi Technology. This invention was developed by Chen Keying and Yang Chao.
The patent application number is CN20242108817U 20240510. The patent publication number is CN222102160 (U). International Patent Classification ..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Shentong Tech Group Co Ltd has secured a patent on intake manifold with EGR (exhaust gas recirculation) pipe. Fang Lifeng, Wang Sangui, Meng Huanxia, Zhou Yang and Wang Cong developed the invention.
The patent application number is CN20242114896U 20240510. The patent publication number is CN222102156 (U). I..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to China Electric Transf Co Ltd for explosion-proof transformer shell with active heat dissipation pipe. Yu Haitao developed the invention.
The patent application number is CN202323649894U 20231230. The patent publication number is CN222106400..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Henan Bojue Hydraulic Tech Development Co Ltd for winding device for steel wire braided hydraulic rubber pipe. Zhang Yanxia, Liu Bingqian and Zhang Zhifeng developed the invention.
The patent application number is CN202420620755U 20240328. ..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Chuzhou Huaxing Plastic Ind Co Ltd for horizontal portable pipe coiling machine for pe pipes. Kim Eui-soon developed the invention.
The patent application number is CN202420938620U 20240430. The patent publication number is CN222099241 (U)...
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Dekuma Rubber and Plastic Tech Dongguan Ltd has been awarded a patent for horizontal pipe storage device of extruder production line. This invention was developed by Peng Liming, Yang Lin, Liu Binghui and Li Zhuo.
The patent application number is CN202420640941U 20240330. The patent publication number is CN..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Chinese Patent for pressure pipeline testing device has been issued to Wuhan Dehua Testing Eng Co Ltd. This invention was developed by Luo Qiwen, Wang Shihao, Luo Kun, Yin Zidong, Yu Jie, Su Zi'ao and Yin Zifan.
The patent application number is CN202420421479U 20240305. The patent publication number is CN22..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Changzhou Changheng Deyu Powder Integrated Systems Co Ltd has obtained a patent for positive pressure conveying system with pipeline blockage removing device. This invention was developed by Ji Sheng.
The patent application number is CN202420253952U 20240202. The patent publication number is CN222098995 (U)..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Kangsheng Tech Industry Xiaomi Technology, Wuhan and Trade Co Ltd for micro-diameter metal pipe bending resistance testing device. Wang Huiliang, Xue Xiaowei, Meng Yongyun, Fang Huiting, Wang Shaojun, Teng Shizheng, Shao Hua and Zhou ..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Yuetong Dongguan Intelligent Tech Co Ltd for atomization pipe blanking mechanical clamping jaw. Pu Yuanping and Liu Tao developed the invention.
The patent application number is CN202420849229U 20240423. The patent publication number is CN2..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Shijiazhuang Liren Electromechanical Equipment Co Ltd has been awarded a patent for novel high-efficiency full-automatic steel pipe stacking machine. This invention was developed by An Xiaoxiong and You Liwei.
The patent application number is CN202420336397U 20240223. The patent publication number is CN2220..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Anhui Yangde Temperature Control Tech Co Ltd has been granted a patent for heat pipe radiator reinforcing device. Song Jingting, Wan Rubin, Ge Ting and Zheng Zhikang developed the invention.
The patent application number is CN202420605736U 20240327. The patent publication number is CN222104504 (U). Internat..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Shizong Redrying Factory Of Yunan Tobacco Leaf Redrying Co Ltd has been granted a patent for boiler water cooling detection pipeline heat recycling and rapid replacing device. Li Guangchao, Li Keqiang, Yin Linzhong, Lee Sa-hyun, You Xiangyu, Chen Yin, Yan Jian, Lu Chao, Yu Yingxiao, Shang Dongping, Meng Wenda,..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Anhui Yangde Temperature Control Tech Co Ltd has obtained a patent for heat pipe radiator fixing device. This invention was developed by Song Jingting, Wan Rubin, Wan Ruifeng and Zheng Zhikang.
The patent application number is CN202420605734U 20240327. The patent publication number is CN222104457 (U). Inter..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Li Shaopeng has been awarded a patent for bladder irrigation pipeline with bubble filtering device.
The patent application number is CN202322696909U 20231009. The patent publication number is CN222110612 (U). International Patent Classification codes are A61M3/02, F24H9/1809 and F28D21/00.
State Intell..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- The Second People's Hospital Of Yuhuan Yuhuan Second People's Hospital Jiangongti Group has received a patent for anti-blocking blood circulation pipeline. This invention was developed by Yang Xiao.
The patent application number is CN202420340108U 20240223. The patent publication number is CN222110608 (U). ..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Bazhou Shengli Shunda Gas Co Ltd has been awarded a patent for leakage-proof pipeline for fuel gas conveying. This invention was developed by Zhang Rui, Cui Enhuai, Song Yuechen, Gao Yanan, Wang Chao and Ding Zhiling.
The patent application number is CN202420622746U 20240328. The patent publication number i..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Zhou Liming has obtained a patent for positioning device for leakage detection of building water supply and drainage pipe network. This invention was developed by Zhou Liming, Ye Enen and He Lina.
The patent application number is CN202420374065U 20240228. The patent publication number is CN222103432 (U). In..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Beijing Huashengkang Tech Development Co Ltd for air pipe light leakage detection device in ventilation engineering. Yang Han, Wang Xiong and Li Baoli developed the invention.
The patent application number is CN202420636234U 20240329. The p..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Chinese Patent for gas cylinder with pressure reduction and low pressure alarm device has been issued to National Petroleum Pipeline Network Group and West East transports Branch of National Petroleum and Natural Gas Pipeline Group. This invention was developed by Mu Dongqi, Liu Chao, Zhang Jianfeng, Li Xiang,..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Shanghai Purapple Decoration Co Ltd has secured a patent on wet area sound insulation wrapping pipe structure. Liu Zide and Chen Xiaorong developed the invention.
The patent application number is CN202420110279U 20240116. The patent publication number is CN222101335 (U). International Patent Classification ..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Chinese Patent for steel structure building pipeline arrangement structure has been issued to Baoding Zhonghou Construction and Installation Eng Co Ltd. This invention was developed by Wan Xinyi and Zheng Chuan.
The patent application number is CN202420179097U 20240125. The patent publication number is CN22..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Sichuan Zhongkeheng Eng Quality Inspection Co Ltd for line pipe clamping device. Xie Xinchen, You Mengqiao, Lin Bo and Zhong Jiangyuan developed the invention.
The patent application number is CN202420584689U 20240325. The patent publicatio..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Shandong Jiamailong Electric Tech Co Ltd has been awarded a patent for multiple fixing type connecting pipe for cable. This invention was developed by Song Hongyin, Yang Huayan and Li Jiasheng.
The patent application number is CN202422668128U 20241104. The patent publication number is CN222107518 (U). Inter..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Jiaozuo Coal Group Xinxiang Energy Co Ltd for cable pipeline fixing mechanism. Li Chaoyang, Chen Lipeng, Han Long, Gao Yang, Wang Zhen, Duan Jun, Li Pengwei, Jin Yajie, Huan Hengheng, Lu Pengfei, Pang Zhen, Zhang Zhiwei, Zhang Xianwei, Shen Ma..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Shanxi Pingyu Expressway Co Ltd has obtained a patent for road cable laying embedded pipe. This invention was developed by Fan Shuokai, Ma Haibing, Zhao Yudong, Cheng Xiuzhi, Yuan Ming and Fan Bin.
The patent application number is CN202420454893U 20240311. The patent publication number is CN222107500 (U). I..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Chinese Patent for underground pipeline detection auxiliary equipment has been issued to China Coal Zhejiang Surveying and Mapping Geographic Information Co Ltd. This invention was developed by Hu Dongdu, Han Yue, Gong Jiayi, Liu Bin, Yao Yuhao, Chen Nannan, Zhang Guoqi, Zhao Liqiang and Xuan Nengyi.
The pa..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Heilongjiang Zhexun Information Tech Co Ltd has received a patent for communication pipeline mounting and fixing structure. This invention was developed by Dong Shusen, Song Baoyin, Zhao Zhenwei and Wang Yang.
The patent application number is CN202420721656U 20240409. The patent publication number is CN2221..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Wuhan Water Construction Eng Co Ltd has obtained a patent for traction device for laying large-caliber water conveying pipeline. This invention was developed by Zhong Dandan, Huang Xinxing, Kang Li, Li Jie, Yu Lisha, Liu Xiong and Fang Jiehui.
The patent application number is CN202420733358U 20240410. The p..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Hainan Hongsheng Survey Design Co Ltd has been awarded a patent for underground pipeline detection equipment. This invention was developed by Zeng Bowei and Wang Guangxi.
The patent application number is CN202420880842U 20240425. The patent publication number is CN222105669 (U). International Patent Classif..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Chinese Patent for plastic pipe hoisting machine capable of preventing pipe from falling off has been issued to Jilin Songhuahu Pipe Ind Co Ltd. This invention was developed by Liu Xingyou, Li Ming and Zhang Taixiang.
The patent application number is CN202420349560U 20240226. The patent publication number i..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Shanghai Changxing Metal Treat Co Ltd for pipe fitting carrying device for metal pipe fitting soaking. Huang Chao, Xu Yiming, Qian Haibin, Ling Jie, Sheng Guoqiu, Zhang Chunhua, Lei Zifan, Bai Caihong, Chen Ya'nan, Li Heng and Wang Shanshan de..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Zhuhai Urban Construction Municipal Construction Co Ltd has been granted a patent for lifting appliance for safely lifting pipeline in slurry shield tunnel. Zhang Hongyong, Mi Xiang-dong, Chao Xiaoyong, Li Jianchao, Guo Dong, Wang Wei, Sheng Ling, Qiu Longliang, Xia Xue and Zhu Guanghui developed the invention..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Fujian Lantian Pipe Fitting Making Co Ltd has received a patent for steel pipe convenient to hoist. This invention was developed by Cai Jianyong, Zhou Ying and Zhou Chengzhe.
The patent application number is CN202420823752U 20240419. The patent publication number is CN222099336 (U). International Patent Cla..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Zhongjin Dinghui Construction Dev Tianjin Co Ltd has been awarded a patent for offshore oil drilling platform pipe clamp testing platform. This invention was developed by Lu Zhixing, Zhu Mo and Cao Ningning.
The patent application number is CN202420570015U 20240322. The patent publication number is CN222105..
Pipe
| Tue 01 Jul 2025
Beijing, July 1 -- State Intellectual Property Office of China has awarded a patent to Shandong Institute for Product Quality Inspection for pipe hot bending device. Cui Qianqian, Li Rui, Zhu Huifang, Liu Bin and Shan Huilin developed the invention.
The patent application number is CN202420723285U 20240410. The patent publicati..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Shin Zu Shing Prec Electronic Suzhou Co Ltd has been awarded a patent for automatic oil injection nozzle cleaning and pipeline blockage detecting system. This invention was developed by Li Junjie, Ji Jialei and Wang Chunyu.
The patent application number is CN202420908673U 20240428. The patent publication nu..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- The 11th Construction Eng Co Ltd Of Guizhou Construction Eng Group has obtained a patent for formwork-removal-free prefabricated steel bar floor support plate with direction-adjustable pipe clamps. This invention was developed by Liang Chuanmin, Wu Lin, Wang Chenglei, Li Guoxing and Deng Ruihong.
The patent..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Mianyang Zhonghe HVAC Equipment Co Ltd for central air conditioner air pipe mounting hanging bracket. Yasue, He Feide and He Congjiang developed the invention.
The patent application number is CN202420686486U 20240405. The patent publicatio..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Guangdong Huafang Eng Design Co Ltd has obtained a patent for pipe connecting device suitable for low resistance in special-shaped air shaft of underground garage. This invention was developed by Lee So-young, Yuan Sheng and Luo Shengkai.
The patent application number is CN202323373913U 20231212. The patent..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- PT Arch Design Shenzhen Co Ltd has obtained a patent for air conditioner refrigerant pipe roof-penetrating rainwater leakage prevention structure and air conditioner. This invention was developed by Li Ming, Zhang Guangliang, Zhu Guangnan, Chu Zhuqing, Xu Jiafu, Zhang Jiaxiang and Xie Jinsheng.
The patent a..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Laiwu Fangyuan Metal Products Co Ltd has received a patent for steel pipe annealing and blanking device. This invention was developed by Li Puqing, Jiang Xiaojie and Chi Yongbo.
The patent application number is CN202420204080U 20240129. The patent publication number is CN222098917 (U). International Patent ..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Sichuan Changhong Air Conditioning Co Ltd has obtained a patent for incident pipeline of air conditioning system. This invention was developed by Xu Qiang.
The patent application number is CN202420102696U 20240116. The patent publication number is CN222103768 (U). International Patent Classification codes a..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Shenzhen Tonsen Arch Design Consulting Co Ltd has been granted a patent for underground garage adopting pipeline vestibule. This invention was developed by Xie Bo.
The patent application number is CN20242038973U 20240108. The patent publication number is CN222101639 (U). International Patent Classification ..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Shanghai Mingzheng Tech Co Ltd has been granted a patent for air inlet and outlet pipeline type altitude simulation device. Liu Xianmin and Fang Liping developed the invention.
The patent application number is CN202420425389U 20240306. The patent publication number is CN222105074 (U). International Patent C..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Zhejiang Zhongzhe Ind Equipment Installation Co Ltd has been awarded a patent for steam pipe network condensate water secondary vaporization discharge device. This invention was developed by Fu Ruihong, Fu Siqi, Fu Jinyu and Lan Shujin.
The patent application number is CN202420649981U 20240401. The patent p..
Pipe
| Wed 02 Jul 2025
Beijing, July 2 -- Chinese Patent for boiler pipeline dust removal device has been issued to Zhejiang Xinyou Construction Eng Co Ltd. This invention was developed by Xu Jie, Yuan Dongfeng, Li Di and Fan Zugang.
The patent application number is CN202420735558U 20240410. The patent publication number is CN222103649 (U). Interna..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Shuifa Jinshui Construction Eng Co Ltd has been awarded a patent for high-standard water inlet and outlet pipe special for farmland construction. This invention was developed by Wang Feng, Wang Ziye, Chen Xin, Zhao Wencheng and Meng Aihua.
The patent application number is CN202420891848U 20240426. The paten..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Hefei Huayun Mach Mfg Co Ltd has been awarded a patent for pipe clamp valve. This invention was developed by Wu Tianyi.
The patent application number is CN202420930158U 20240429. The patent publication number is CN222102818 (U). International Patent Classification codes are F16K27/02, F16K31/50 and F16K7/06..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Lisheng Xiamen Plastic Pipe Co Ltd has been granted a patent for lifting type corrugated pipe ball valve. This invention was developed by Huang Guobin, Wu Jianxin, Qiu Jinde and Fu Qunwu.
The patent application number is CN202420936732U 20240430. The patent publication number is CN222102812 (U). Internation..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Wenzhou Jinbo Valve Co Ltd has been granted a patent for corrugated pipe gate valve with middle barrel double-sealing structure. This invention was developed by Yang Xianzhen, Lin Xuejia and Jiang Lida.
The patent application number is CN202420744133U 20240411. The patent publication number is CN222102792 (..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Chaoda Valve Group Co Ltd has secured a patent on ultra-long stroke corrugated pipe and valve thereof. Ye Jianzhong, Cao Xiaohui, Lan Wenwu, Zou Bifan, Liu Kai, Su Fang, Sun Xue, Fan Shaozheng, Tan Xiuguo and Huang Yun developed the invention.
The patent application number is CN202422638695U 20241031. The p..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Wenzhou Jinbo Valve Co Ltd has been awarded a patent for novel corrugated pipe throttle valve with high sealing structure. This invention was developed by Yang Xianzhen, Lin Xuejia and Jiang Lida.
The patent application number is CN202420744506U 20240411. The patent publication number is CN222102780 (U). In..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Wenzhou Jinbo Valve Co Ltd has been granted a patent for corrugated pipe stop valve with valve core buffer structure. Yang Xianzhen, Lin Xuejia and Jiang Lida developed the invention.
The patent application number is CN202420744305U 20240411. The patent publication number is CN222102779 (U). International P..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Yancheng Honglanhui Tech Co Ltd for prestressed anchoring prefabricated pipe pile. Gao Fan and Lyu Xuefeng developed the invention.
The patent application number is CN202420774685U 20240416. The patent publication number is CN222100829 (U)...
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Hainan Zhongzheng Pipe Pile Co Ltd has been awarded a patent for prestressed high-strength concrete pipe pile. This invention was developed by Zhao Long, Zhou Aifei and Wu Jinyao.
The patent application number is CN20242068407U 20240111. The patent publication number is CN222100828 (U). International Patent..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- State Intellectual Property Office of China has awarded a patent to Henan Jingwu Expressway Co Ltd for pile plate type mounting structure of brim type pile splicing steel pipe. Jin Jiugui, Qi Jiafei, Wang Zhigang, Qiao Guanying, Luo Xinyuan and Zhang Yuchang developed the invention.
The patent application n..
Pipe
| Tue 01 Jul 2025
Beijing, July 2 -- Taian Wenhe Cement Products Co Ltd has been granted a patent for concrete pipe pile. This invention was developed by Yang Runzhong, Xu Shenglong, Yan Maotao, Wang Jun and Chang Dandan.
The patent application number is CN202420819452U 20240419. The patent publication number is CN222100817 (U). International ..
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