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Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Quanzhou Yushuo Ind Design's patent application for coiled material allowance detection device based on magnetic induction and steel belt processing equipment. Wang Guozhu and Wang Zhuangfei developed the invention.
The patent application number is CN..
Steel
| Mon 29 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received China Constr 2nd Eng Bureau and China Construction Second Engineering Bureau Sunshine Intelligent Mfg's patent application for inverted socket type construction method for mounting y-shaped steel column. Gao Quanlong, Huan Tadao, Liu Yang, Wang Fei, Zhan..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Shandong Iron & Steel has submitted a patent application for production process for smelting vanadium microalloyed steel through self-reduction of vanadium oxide. This invention was developed by Sun Zonghui, Xu Rongchang, Sun Genling, Yan Yingjiao, Su Shuai, Ma Zuocang, Han Jie, Liu Chengbao, Wang Yi and Shao ..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has published Panzhihua Iron & Steel Res Institute Pangang Group's patent application for method for improving chemical heat of vanadium extraction semisteel. The invention was developed by Chen Lian, Liang Xinteng, Li Yang and Bai Xuxu.
The patent application num..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has published Zhongdi Robot Yancheng's patent application for film pasting mechanism for steel belt film covering. The invention was developed by Bian Xi, Chen Jiacheng, Wu Chao and Yang Yadong.
The patent application number is CN202210804990 20220708. The patent ..
Steel
| Sun 28 May 2023
Beijing, May 29 -- China Railway Construction Electrification Bureau Group Kang Yuan New Mat has sought patent for production equipment and method of high-tensile-strength copper-steel composite contact wire. This invention was developed by Lu Yanren, Shen Hua, Wu Xiaojun, Hua Siming, He Yu, Yu Ting, Du Kuan, Zhao Desheng, Yang ..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Foshan Kudi Hardware has applied for Chinese patent for local water swelling preparation process of stainless steel vacuum cup. Liu Xinquan developed it.
The patent application number is CN202210683398 20220617. The patent publication number is CN115069869 (A). International Patent Classification codes are ..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has published Baotou Iron & Steel Group's patent application for method for improving core segregation and abnormal structure of wind power steel plate. The invention was developed by Li Zhili, Li Hao, Gao Jun, Huang Li, Liu Li, Yue Yinan and Wang Shaobing.
The pa..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Shanghai Guanghua Metal Surface Treat has submitted a patent application for chromium-free passivator for coil steel and preparation method of chromium-free passivator. This invention was developed by Chen Hu, Tong Xuebao and Yang Lianjing.
The patent application number is CN202210934209 20220804. The paten..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Zhaoqing Kerun Vacuum Equipment's patent application for multi-arc target mechanism for continuous coating of stainless steel sheet and PVD (physical vapor deposition) coating device. Zhu Jianming developed the invention.
The patent application number..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has released Baotou Iron & Steel Group's patent application for ultra-deep drawing nb + ti-if cold-rolled steel plate and preparation method thereof. This invention was developed by Guo Dongqing, Wang Shaobing, Huang Li, Hui Xin and Yang Xiong.
The patent applicat..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has published C & U and Shanghai C&U Group's patent application for positioning device for steel ball detection. The invention was developed by Guo Chaochao.
The patent application number is CN202210699153 20220620. The patent publication number is CN115070641 (A)..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Zhu Lei's patent application for production method of road carbon steel head hook. The patent application number is CN202210818320 20220713. The patent publication number is CN115070358 (A). International Patent Classification code is B23P15/00. Cooperat..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has published Foshan Kudi Hardware's patent application for preparation process of stainless steel special-shaped vacuum cup. The invention was developed by Liu Xinquan.
The patent application number is CN202210683375 20220617. The patent publication number is CN1..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Shandong Juli Welding has applied for Chinese patent for stainless steel flux-cored wire. Wei Chao, Feng Suying, Xu Huimin and Li Dongjun developed it.
The patent application number is CN202210778954 20220630. The patent publication number is CN115070261 (A). International Patent Classification code is B23K..
Steel
| Mon 29 May 2023
Beijing, May 29 -- Shaanxi Zhengcheng Road and Bridge Engineering Res Institute has sought patent for locking steel pipe pile cofferdam suitable for water-rich sand layer and construction method. This invention was developed by Zhao Junjie, Wang Xiaolong, Yang Chao, Li Yanfei, Jin Yangtao, Wang Huan, Sun Wuping, Shang Boming, Qi..
Steel
| Mon 29 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Guangdong Yuantian Eng's patent application for double-layer steel sheet pile cofferdam. Xie Zhijie, Rao Mingwen, Liu Zhijun, Wang Guosheng, Cai Kaixiang and Luo Haiteng developed the invention.
The patent application number is CN202210794691 20220707..
Steel
| Mon 29 May 2023
Beijing, May 29 -- Beijing Urban Constr Design & Dev Group has sought patent for method for connecting prefabricated cover beams through prestressed tendons and reinforcing steel bars. This invention was developed by Chen Zhining, Wang Ting, Guo Jianqiang, Bai Tangying, Zhang Jie, Xu Hao, Zhao Lianjun, Liu Yunliang, Chen Hao, Wa..
Steel
| Mon 29 May 2023
Beijing, May 29 -- Guangzhou Shiwei New Material Tech has submitted a patent application for high-strength steel bridge deck pavement structure and construction method thereof. This invention was developed by Peng Xinyan, Xie Yuchi, Lin Yongwen, Xu Long and Yoon Chang-Woo.
The patent application number is CN202210947176 20220..
Steel
| Mon 29 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has published Shanghai Youan Yihe Arch Design Office's patent application for closed overhanging circular ring steel overbridge structure. The invention was developed by Chen Zhihua, Wang Weichao and Li Penglin.
The patent application number is CN202210779586 2022..
Steel
| Mon 29 May 2023
Beijing, May 29 -- Shi Jianjun has sought patent for steel beam and concrete filled steel tube bundle combined structure. This invention was developed by Shi Jianjun, Cui Xuelong, Wang Shijun, Yin Hailong and Zhang Chong.
The patent application number is CN202210891347 20220727. The patent publication number is CN115075586 (A..
Steel
| Mon 29 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has published China 22MCC Group Corp's patent application for installation method of special-shaped space twisted steel pipe truss. The invention was developed by Liu Zhongchun, Fu Guoqiang and Xue Chaoci.
The patent application number is CN202210852013 20220720. ..
Steel
| Mon 29 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Jiangxi Jianbang Prefabricated Construction's patent application for i-shaped steel beam filling formwork. Zhao Zhongyun developed the invention.
The patent application number is CN202210827061 20220714. The patent publication number is CN115075550 (A..
Steel
| Mon 29 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Central Res Inst Building & Constr Co Ltd MCC Group and China Jingye Engineering's patent application for steel plate super-flat ground construction method for dark riding equipment. Wen Linjun, Chang Liang, Wang Denghui, Zou Youxue, Song Qinglei, Wang G..
Steel
| Mon 29 May 2023
Beijing, May 29 -- Sinohydro Bureau 3 has sought patent for large-span plant steel structure assembly. This invention was developed by Wang Zhenming, He Quanhui, Wang Zunzheng, Liu Yanjie, Liu Ming, Xu Shiqi, Yao Xufeng, You Zhiyong, Fan Ke, Tian Xiaole, Zhang Yulong, Ji Feng, Ge Hongqiang, Gao Longliang, Ma Zhiyong, Fan Xinglei..
Steel
| Mon 29 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has released Univ Beifang Nationalities's patent application for connecting structure of column foot of story-added steel column. This invention was developed by Ma Xiaotong, Bao Chao, Lu Hua, Ma Zhanwu, Wang Hui, Ma Yan and He Yanting.
The patent application numb..
Steel
| Mon 29 May 2023
Beijing, May 29 -- Feng Liang has submitted a patent application for steel structure fabricated building assembly and manufacturing process thereof. The patent application number is CN202210924705 20220802. The patent publication number is CN115075391 (A). International Patent Classification codes are E04B1/24, E04C3/04 and E04C..
Steel
| Mon 29 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Univ Chongqing's patent application for steel beam end plate interconnection type node connecting structure and assembling method thereof. Yu Zhou, Li Zhengliang, Lyu Jie, Xue Shangling, Zhou Junfeng, Xu Ge, Liu Hongjun, Chen Feizhou, Tao Xiu, Shen Qiwen..
Steel
| Mon 29 May 2023
Beijing, May 29 -- Zhejiang Erjian Construction Group has submitted a patent application for assembly corner mechanism of steel structure house cross beam. This invention was developed by Fang Sujun, Xu Jiefeng and Zhang Genxiang.
The patent application number is CN202210800364 20220706. The patent publication number is CN115..
Steel
| Mon 29 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has released Hebei Constr Group Corp's patent application for fabricated combined steel structure. This invention was developed by Wu Jianxin, Wang Baodong, Guo Xiaoyu, Li Min, Wang Shuo, Wang Qiang, Han Keming, Liao Xinping and Lian Zheng.
The patent application ..
Steel
| Mon 29 May 2023
Beijing, May 29 -- Univ Jiangsu Science & Tech has sought patent for assembly type circular steel pipe column and h-shaped steel beam splicing joint and construction method thereof. This invention was developed by Zhang Anqi, Ma Yue, Xing Guangzhi and Liu Ping.
The patent application number is CN202210736077 20220627. The pat..
Steel
| Mon 29 May 2023
Beijing, May 29 -- Univ East China Jiaotong has submitted a patent application for hollow interlayer steel pipe ceramic joint structure and joint processing method thereof. This invention was developed by Huang Hong, Wang Huizhi, Shuai Zikun and Hu Wenbin.
The patent application number is CN202210847721 20220719. The patent p..
Steel
| Mon 29 May 2023
Beijing, May 29 -- Feng Baide has sought patent for steel structure for anti-seismic building. The patent application number is CN202210663225 20220613. The patent publication number is CN115075378 (A). International Patent Classification codes are E04B1/00, E04B1/98 and E04H9/02. Cooperative Patent Classification codes are E04B..
Steel
| Mon 29 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has published Longyuan Mingzhu Tech's patent application for steel structure building outer wall I-shaped steel beam coating structure. The invention was developed by Yao Yuanbo, Qian Feiwei, Zheng Jianmin, Wu Weijie, Chang Yufeng, Huang Dikun and He Yi.
The paten..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Dongfeng Commercial Vehicle has filed a patent application for heat-resistant steel wire drawing lubricant as well as preparation method and coating method thereof. This invention was developed by Liu Pingbao, Tao Jun, Liu Libing, He Dali, Peng Xianfeng and Fu Xingxing.
The patent application number is CN20..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Shandong Enguang New Mat has applied for Chinese patent for aluminum-zinc steel coil transportation protection structure. Li Qingfeng and Wei Lanjun developed it.
The patent application number is CN20221102423 20220822. The patent publication number is CN115072157 (A). International Patent Classification co..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has released Jiangsu Jingyi Intelligent Control Tech's patent application for steel pipe end inner wall labeling system and method. This invention was developed by Tang Zecheng, Gu Dahu, Wang Shouyang, Zhang Ti, Ren Shikun and Du Huifeng.
The patent application nu..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Shougang Zhixin Qian an Electromagnetic Mat has sought patent for steel coil binding belt shearing auxiliary device and shearing method. This invention was developed by Li Qiang, Cao Shiyun, Miao Hewu, Cheng Zhihui, Li Yunlai, Wang Jian, Xu Houjun and Bi Xiaofu.
The patent application number is CN2022106946..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Beijing No. 6 Municipal Construction Eng has filed a patent application for prefabricated steel structure construction punching device. This invention was developed by Zhao Fuyuan, Gao Zhuhai, He Qiwei, Yang Yi, Lu Gang, Zhu Zilong, Xie Shengyan, Wang Lianyue, Song Wencong, Shi Wen, Xu Mingxing, Shao Mingyu, L..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Xinjiamei Zhangzhou Commodity has submitted a patent application for steel pipe furniture production device. This invention was developed by Xu Shaoya, Zhu Ming and Guo Wanning.
The patent application number is CN202210673844 20220614. The patent publication number is CN115070076 (A). International Patent C..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Univ Xian Technology has applied for Chinese patent for method for preparing tin-lead bronze/stainless steel bimetal through directional solidification. Song Dazhuo, Sun Lixing, Long Xixi, Zhang Rongyan, Chen Jing, Jiang Qi, Yang Qian, Zou Juntao and Liang Shuhua developed it.
The patent application number ..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Qingzhou Junkai Ind Equipment has sought patent for large steel casting anti-burning sand coating and preparation method thereof. This invention was developed by Sheng Yukai and Shi Xuelun.
The patent application number is CN202210687458 20220617. The patent publication number is CN115069970 (A). Internatio..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Jiangyin Longyu Forging's patent application for forging process of stainless steel forge piece for nuclear power equipment. Zhu Yulong, Cao Haiping, Zhu Xiaoming and Wang Fuxiang developed the invention.
The patent application number is CN20221088116..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has released CMIPF Industrial Tech Research Institute Anhui's patent application for stainless steel flange precision forming device and process. This invention was developed by Ding Jingen, Kim Kang, Bian Yi, Liu Zhenghui, Wang Xiaogang and Li Cheng.
The patent a..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Tiaoxiang Tech and Shanghai Urban Construction Tunnel Equipment Tech Development's patent application for automatic steel bar cutting machine. Li Kaijian, Li Qingtian, Zhu Hailiang, Qiu Liangcai, Ying Zhuoqing, Shu Gangqiang and Wang Qifan developed the ..
Steel
| Sun 28 May 2023
Beijing, May 29 -- China MCC17 Group has submitted a patent application for steel bar cutting equipment for building construction. This invention was developed by Qing Peijun, Hu Ziyang, Shi Huijun and Pan Bangquan.
The patent application number is CN202210786300 20220704. The patent publication number is CN115069940 (A). Int..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Yang Wei has filed a patent application for reinforcing steel bar processing machine for building engineering construction site. This invention was developed by Yang Wei.
The patent application number is CN202210682747 20220616. The patent publication number is CN115069936 (A). International Patent Classifi..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Taizhou Daming Stainless Steel has applied for Chinese patent for straightening equipment for steel bar machining. Zhang Yurong developed it.
The patent application number is CN202210980175 20220816. The patent publication number is CN115069933 (A). International Patent Classification codes are B08B5/04, B0..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Univ Guilin Technology has sought patent for numerical control steel wire straightening cut-off machine. This invention was developed by Yi Dongwang, Feng Fengxiang, Zhang Tao and Li Xianxuan.
The patent application number is CN202210558279 20220520. The patent publication number is CN115069930 (A). Interna..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Li Xue has applied for Chinese patent for steel bar toughness detection device for road and bridge construction. Li Xue, Qiu Mowei and Xu Yongjin developed it.
The patent application number is CN202210729449 20220625. The patent publication number is CN115069925 (A). International Patent Classification code..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Haimen Jinbaiheng Stainless Steel Products has sought patent for stainless steel tableware stamping device with bidirectional mold opening and closing structure. This invention was developed by Luo Caixia.
The patent application number is CN202210999178 20220819. The patent publication number is CN115069922..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Suzhou Haoxin Precision Tech's patent application for automatic forming equipment for stainless steel auxiliary metal parts. Liu Peili developed the invention.
The patent application number is CN202210883959 20220726. The patent publication number is ..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Weifang Weierda Petroleum Machinery has sought patent for steel pipe punch forming equipment. This invention was developed by Dai Weiqin, Dai Zhen, Han Shuai, Li Youqiang and Zhang Baolin.
The patent application number is CN20221104019 20220822. The patent publication number is CN115069882 (A). Internationa..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Shanghai Zhenhua Heavy Ind has sought patent for carbon steel rail rolling device. This invention was developed by Xu Xianghua, Guo Min, Yu Songhua, Mao Yan, Wang Lei and Meng Koucheng.
The patent application number is CN202210788478 20220706. The patent publication number is CN115069850 (A). International ..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has released Jiangsu Jingsheng Hose's patent application for stainless steel plate flattening device. This invention was developed by Zhao Guanjun.
The patent application number is CN202210963104 20220811. The patent publication number is CN115069827 (A). Internat..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Ningbo Xianglu Zhongtian New Material Tech has applied for Chinese patent for steel belt steering device. Chai Zhenhua, Ge Zhenrong, Yuan Haijiang and Gu Huafeng developed it.
The patent application number is CN202210660775 20220613. The patent publication number is CN115069821 (A). International Patent Cla..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has published Jiangsu Shenyuan Group's patent application for surface cleaning device suitable for stainless steel wires for welding. The invention was developed by Zhang Guofu, Wei Wei and Lu Lvkai.
The patent application number is CN202210856405 20220721. The pa..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Beijing Univ of Science and Technology has submitted a patent application for online judgment method and system for wave-shaped defects of strip steel. Wang Fenjia, Liu Chao, He Anrui, Sun Wenquan, Shao Jian and Yao Chihuan developed the invention.
The patent application number is CN202210648612 20220609. T..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has released Chengde Jianlong Special Steel, Beijing Tongchuang Xintong Tech and Hainan Longxiangyuan Tech's patent application for seamless steel tube production system adopting laser identification hoisting. This invention was developed by Wang Xueyuan, Wang Baohon..
Steel
| Sun 28 May 2023
Beijing, May 29 -- SGIS Songshan has filed a patent application for steel stacking prevention rolled piece production line and steel stacking prevention method. This invention was developed by Zhang Jianhua, Tan Shifeng, Huang Jinbiao, Zheng Tuanxing, Zhu Wen, Lin Zhenyao, Ma Jiayu, Jin Kunyi, Shi Ling, Feng Huaidong and Xie Gan..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has released Shanghai Meishan Iron & Steel's patent application for control method for improving head floating of thin-gauge strip steel. This invention was developed by Li Meihua, Wang Mingxin and Liao Songlin.
The patent application number is CN202110281059 2021..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has released Lysteel Co Ltd and Hunan Hualing Liangang Special New Mat's patent application for hot rolled steel coil and manufacturing method thereof. This invention was developed by Liang Wen, Wang Jing, Xiong Weiliang, Liang Liang, Xie Senlin, Qi Jianghua, Zhang W..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Wuhan Iron & Steel has sought patent for uniform cooling control method for hot-rolled high-strength steel in wall thickness direction. This invention was developed by Xu Feng, Yin Yunyang, Wu Jianfeng, Li Pengcheng, Wang Lixin, Wei Bing, Zou Hang and Wang Liang.
The patent application number is CN202210661..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Shehong Cailun Building Mat has submitted a patent application for production process of high-ductility cold-rolled ribbed steel bar. Yu Zongju and Fu Hualin developed the invention.
The patent application number is CN202210904317 20220728. The patent publication number is CN115069767 (A). International Pat..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Shandong Iron and Steel Group Yongfeng Lingang's patent application for hole pattern system for producing phi 18mm hot-rolled ribbed steel bars through four-slitting rolling. Liu Hongtao and Ma Yuming developed the invention.
The patent application nu..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has released Chaohu Guoli Navigation Equipment's patent application for portable steel cable beacon vessel tangling object cutting equipment. This invention was developed by Xu Shouhu, Tong Wensheng and Ding Xianjin.
The patent application number is CN202210578684..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has released Hunan Xingang Ind's patent application for steel slag fine aggregate processing production line. This invention was developed by Tan Jian.
The patent application number is CN202210725176 20220623. The patent publication number is CN115069723 (A). Inte..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Tianjin Hengborui Tech Development has applied for Chinese patent for preparation method of high-temperature wear-resistant composite steel rolling roll collar. Zhang Juchang and Wang Xiaoyi developed it.
The patent application number is CN20221102758 20220822. The patent publication number is CN115074661 (..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Peric Special Gases has filed a patent application for passivating treatment method for steel bottle for storing electronic-grade boron trichloride. This invention was developed by Wang Jiajia, Chen Runze, Sun Jiaqi, Lin Xiufeng, Li Xin, Ni Shanshan, Wang Xingshuai and Yuan Xuming.
The patent application nu..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Beijing Gaochuang Zhixin Metallurgical Tech has sought patent for high-strength non-quenched and tempered steel front axle for heavy truck and production process thereof. This invention was developed by Xie Chaoyang and Qi Liwei.
The patent application number is CN202210801542 20220708. The patent publicati..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has published Univ Taiyuan Technology and Univ Northeastern's patent application for method for inhibiting precipitated phase of superaustenitic stainless steel. The invention was developed by Ma Jie, Han Peide, Tan Huanyu, Ma Jinyao, Zhang Caili, Jiang Zhouhua and L..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Univ Ludong has filed a patent application for clean steel with second phase strengthening effect and preparation process thereof. This invention was developed by Shen Kechang, Gong Qingtao, Cui Yanli, Niu Jianping, He Shilong, Li Kangqiang, Jin Liyan, Liu Lu and Hu Xin.
The patent application number is CN2..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Maanshan Iron & Steel has submitted a patent application for Nb-B microalloyed gear steel with high surface hardness and high torque output, manufacturing method of Nb-B microalloyed gear steel, carburizing method for producing gear and application of Nb-B microalloyed gear steel. Jin Guozhong, Hu Fangzhong, Y..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Maanshan Iron & Steel has applied for Chinese patent for non-quenched and tempered steel for Nb-Ti-V composite reinforced high-carbon expansion breaking connecting rod, expansion breaking connecting rod produced by non-quenched and tempered steel and controlled forging and controlled cooling process. Hu Fangzh..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Angang Steel has submitted a patent application for HB450-grade high-wear-resistance cold-bendable steel plate and production method thereof. This invention was developed by Zhang Tao, Ji Wenbo, Yang Ying, Hayashida Ko, Zhang Zhe and Wang Yubo.
The patent application number is CN202210756270 20220630. The p..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has released Nanjing Iron & Steel's patent application for spring steel band for measuring tape and preparation method of spring steel band. This invention was developed by Xie Haiping, Xu Xiaochun, Han Yumei, Ding Shilei and Deng Wei.
The patent application numbe..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Bengang Steel Plates has applied for Chinese patent for cold-rolled low-carbon steel plate for deep drawing and preparation method thereof. Liu Minghui, Tong Tieyin, Gao Honggang, Hu Xiaoqiang and Cui Hongtao developed it.
The patent application number is CN202210556898 20220520. The patent publication numb..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Henan Zhongyuan Special Steel Equipment Mfg has submitted a patent application for electroslag remelting process for 12crni5mov steel. Zhang Yu, Wang Xiaofei, Huang Kaiyuan, Zhai Wenjin, Lin Zhiqiang, Guo Haijun and Wu Siyuan developed the invention.
The patent application number is CN202210848832 20220719...
Steel
| Sun 28 May 2023
Beijing, May 29 -- Jiangsu Jinsong Tech has submitted a patent application for martensitic stainless steel heat treatment device and process. This invention was developed by Ge Xiedong, Ge Zhengping and Li Hong.
The patent application number is CN202210761006 20220629. The patent publication number is CN115074508 (A). Interna..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Inner Mongolia North Heavy Ind Group has filed a patent application for manufacturing method of G115 large-diameter thick-wall seamless steel pipe for 630 DEG C ultra-supercritical unit. This invention was developed by Lei Bingwang, Hu Yongping, Du Hongqiang, Li Yongqing, Huang Yanli, Liu Kehong, Yang Xiuqing,..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Gansu Jiu Steel Group Hongxing Iron & Steel has applied for Chinese patent for heat treatment method of niobium-containing austenitic stainless steel. Liu Tianzeng, Li Jucang, Pan Jixiang, Li Hongliang and Chen Anzhong developed it.
The patent application number is CN202210608738 20220531. The patent public..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has published Lianyungang Xingxin Steel's patent application for method for simulated annealing after rolling of hot-rolled ribbed steel bar. The invention was developed by Du Qiang, Zheng Guizeng, Jiang Jianping and Ai Peng.
The patent application number is CN202..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Univ Kunming Science & Tech has submitted a patent application for heat treatment process for improving thermal fatigue performance of hot work die steel. This invention was developed by Li Shaohong, Zhang Junxuan, Tang Mingliang, Yue Jinsong, Wei Xinhong, Guo Han and Li Jun.
The patent application number i..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Yancheng Lianxin Steel has applied for Chinese patent for short-process low-carbon smelting process for high-quality steel. Diao Chengmin, Xie Jixiang, Xu Zengju, Ma Chengcheng and Meng Tingting developed it.
The patent application number is CN202210741800 20220627. The patent publication number is CN115074..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Wuhan Iron & Steel has applied for Chinese patent for high-thermal-shock-resistance lightweight castable for steel ladle cover and preparation method of high-thermal-shock-resistance lightweight castable. Zou Long, Liu Meng, Ye Fei, Xiao Tongda and Zhou Wangzhi developed it.
The patent application number is..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Shexian Qingzhang Cement Mfg has submitted a patent application for grouting material containing steel slag solid waste-based cementing material. This invention was developed by Wen Guoping, Yang Zhijiang, Zhao Zhili, Fu Kai and Feng Zhihui.
The patent application number is CN202210717841 20220620. The pate..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Univ North China Water Resources & Electric Power's patent application for large thin-wall steel pipe production transfer system. Zhang Duoxin, Ma Junxu, Shi Yanke, Sun Kai, Jin Xiangjie, Bai Yanchao, Liu Chaojie, Dong Yiru and Xue Yunzhi developed the i..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Jiangsu Jingyi Intelligent Control Tech's patent application for automatic steel pipe listing system and method. Qiu Huilong, Gu Dahu, Wang Shouyang, Zhang Ti, Du Huifeng, Ren Shikun and Chen Chunbo developed the invention.
The patent application numb..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has published Jiangsu Huanrou Tyre Tech's patent application for production method for manufacturing square steel ring from special-shaped bare steel wire and tire bead production method. The invention was developed by Tian Baoyu.
The patent application number is ..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Shanghai Donghua Construction Man has submitted a patent application for steel bar binding and positioning device for prefabricated approach bridge box girder of long-piled wharf. Jiang Huaping, Ruan Xuecheng, Zhu Yiping, Wang Caizhi and Liu Tao developed the invention.
The patent application number is CN20..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has received Road & Bridge International's patent application for steel pipe splicing end alignment adjusting device. Huang Zhenwei, Wang Anwen, Yu Ce and Li Ye developed the invention.
The patent application number is CN202210600833 20220530. The patent publicati..
Steel
| Sun 28 May 2023
Beijing, May 29 -- China Railway 16th Bureau Group Caofeidian Heavy Ind Machinery has submitted a patent application for steel arch flange welding device and automatic steel arch machining system. This invention was developed by Quan Xueyong, Wu Binhua, Ma Li, Qi Wentao, Wang Jiyou, Wei Zhihao and Liu Xiaoliang.
The patent ap..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Shandong Laigong Machinery Mfg has applied for Chinese patent for cutting machining equipment for thickening steel plate. Han Zhiyong and Cai Weizheng developed it.
The patent application number is CN20221109183 20220823. The patent publication number is CN115070229 (A). International Patent Classification ..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Zhongtian Technology Submarine Cables has sought patent for steel pipe umbilical cable underwater terminal and welding method of pipeline of steel pipe umbilical cable underwater terminal. This invention was developed by He Lingwei, Shao Pengjin, Chen Pengwei, Zhu Wenye and Pan Pan.
The patent application n..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Shanghai Tunnel Eng has filed a patent application for rotary positioning structure of short steel bar. This invention was developed by Zhu Hailiang, Zhou Xiang, Wang Qi, Jiang Tao, Xu Xiang, Sun Xuehai, Luo Zhijun, Wang Xiaodong and Wan Yang.
The patent application number is CN202210807515 20220708. The pa..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Bengang Steel Plates has sought patent for resistance spot welding method for hot-dip galvanized dual-phase steel. This invention was developed by Wang Yadong and Zhou Hongwei.
The patent application number is CN202210851457 20220720. The patent publication number is CN115070186 (A). International Patent Cl..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Hebei Installation Eng has submitted a patent application for automatic submerged arc welding process for duplex stainless steel. Shin Dong Suk, Yang Junyan, Meng Qingguang, Bao Xinwei, Zhang Bingfeng, Liu Quanjia, Zhao Tianliang, Wei Yuqin, Shao Dan and Shin Ji-Ha developed the invention.
The patent applic..
Steel
| Sun 28 May 2023
Beijing, May 29 -- State Intellectual Property Office of China has published Nanjing Iron & Steel's patent application for steel plate welding method for 7% ni storage tank steel. The invention was developed by Li Wei, Wang Xiaobin, Ma Xingjian, Wu Junming, Li Song and Fan Yi.
The patent application number is CN202210791894 2..
Steel
| Sun 28 May 2023
Beijing, May 29 -- Guangdong Gangzhonglv Construction Tech has submitted a patent application for automatic precise cutting-off equipment for steel rolling. Xia Qihang developed the invention.
The patent application number is CN202210763483 20220629. The patent publication number is CN115070111 (A). International Patent Class..
Steel
| Sun 28 May 2023
Beijing, May 29 -- SGIS Songshan has filed a patent application for automatic cutting method for continuous casting of high-chromium steel. This invention was developed by Gao Xinjun, Zhang Jinbin, Lin Chongbin, Zhang Jilie, Zheng Lirong, Huang Caifu, Shao Yunhui, Guo Junyu, Zeng Zhixian and Lin Danqun.
The patent application..
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