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Steel
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- U.S. Patent and Trademark Office has awarded a patent to Nippon Steel for Crankshaft Shape Inspection Method, Arithmetic Unit, Program, and Shape Inspection Apparatus. Isei Yoshito, Ikeda Shinya, Sakai Kousuke and Usutani Yuki developed the invention.
The patent application number is US202118277354 202104..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Shanghai Meishan Iron & Steel has filed a patent application for Method for Realizing Efficient Dust Removal of Coke Oven Vehicle. This invention was developed by Ding Haiquan and Sun Shengming.
The patent application number is CN202411735739 20241129. The patent publication number is CN122146315 (A). Intern..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Wuhan Tianyi Wooden House Wood Structure Engineering has secured a patent on Steel-wood Combined Wood Beam. Zhang Yiyong developed the invention.
The patent application number is CN20242365348U 20241212. The patent publication number is CN223593556 (U). International Patent Classification codes are E04B1/3..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Shandong Baishite New Material has obtained a patent for anti-seismic steel structure. This invention was developed by Chen Hongbo, Kong Lingsheng, Wang Xiangting, Qiu Hu and Niu Tianhai.
The patent application number is CN202423193095U 20241224. The patent publication number is CN223593554 (U). Internationa..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jiangxi Lefengping Steel Structure Co Ltd has been granted a patent for Steel Structure Connecting Assembly Convenient to Connect. Zeng Guoqing developed the invention.
The patent application number is CN20242382229U 20241213. The patent publication number is CN223593553 (U). International Patent Classific..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Steel Structure Connecting Device for Steel Structure Engineering has been issued to Sapu Heavy Ind Hubei Co Ltd. This invention was developed by Xu Yi, Yuan Shuo, Li Guangquan and Duan Jinhu.
The patent application number is CN20242373886U 20241213. The patent publication number is CN22..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Shaanxi Weite Steel Structure Tech Co Ltd has secured a patent on Steel Structure Self-resetting Beam-column Combined Joint Device. Song Botao and Song Han developed the invention.
The patent application number is CN20242360199U 20241212. The patent publication number is CN223593551 (U). International Pate..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Shandong Baishite New Material for Prefabricated Steel Structure Convenient to Splice. Chen Hongbo, Kong Lingsheng, Wang Xiangting, Qiu Hu and Niu Tianhai developed the invention.
The patent application number is CN20242312720U 20241206. The..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jinhua Zhixin Steel Structure has obtained a patent for high-strength combined steel member. This invention was developed by Qi Xiangrong, Shi Zhenxing and Shi Zhiqing.
The patent application number is CN202423124240U 20241218. The patent publication number is CN223593541 (U). International Patent Classifica..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jinhua Zhixin Steel Structure has obtained a patent for anti-seismic steel structure. This invention was developed by Shi Xiaoyu, Shi Zhiqing and Qi Xiangrong.
The patent application number is CN202423124238U 20241218. The patent publication number is CN223593540 (U). International Patent Classification code..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Dadi Steel Structure for Corridor Structure of Triangular Steel Truss. Gao Shengyuan, Xu Daohua and Yuan Fengyan developed the invention.
The patent application number is CN20242377892U 20241213. The patent publication number is CN2..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Shanxi Tianwei Steel Structure Eng Co Ltd has received a patent for Corner Cutting Device for Steel Structure Machining. This invention was developed by Zhang Jibian, Jia Hongwei, Liu Weiwei, Xue Zhefeng, Zhang Jiqing and Li Jinhua.
The patent application number is CN202422910891U 20241128. The patent publ..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jiangsu Qitian Iron Tower Manufacturing has been granted a patent for Angle Steel Angle Opening and Closing Device for Angle Steel Tower Production and Processing. Ma Dapeng, Qiu Weiwen, Chen Bihui and Xu Luyao developed the invention.
The patent application number is CN202423125348U 20241218. The patent pub..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Efficient Steel Plate Bending Device has been issued to Jinhua Yida Logistics Equipment Co Ltd. This invention was developed by Yan Ruifeng, Jiang Xiaojie and Zhao Shuli.
The patent application number is CN20242320146U 20241209. The patent publication number is CN223571722 (U). Internati..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Shandong Xinyuan Botong Wear-Resistant Material for Bending Equipment for Wear-resistant Steel Plate. Zhou Hong, Sun Lin and Meng Xiaolong developed the invention.
The patent application number is CN202422818273U 20241119. The patent publica..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Changshu Changsheng Heavy Industry Steel Structure has been granted a patent for Steel Structure Bending Machining Device. Zheng Jianyao, Zhang Jianke and Tang Yiting developed the invention.
The patent application number is CN202423184300U 20241224. The patent publication number is CN223571750 (U). Internat..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Jiaozuo Xinyangcheng Coal Mine Equipment Co Ltd has received a patent for Rolling Forming Device for U-shaped Steel Arched Support. This invention was developed by Zhao Hongshuai, Pang Junling, Zhu Jian'an, Zhao Tie, Cheng Kang and Sun Guangyang.
The patent application number is CN202423235912U 20241226. T..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Guangdong Runxin Industrial Invest Co Ltd has been granted a patent for Leveling Device for Cold-rolled Stainless Steel Band. Xing Shijun, Chen Jian, Huang Xinwei, Xiao Yangguang, Li Peipeng, Zeng Huihui, Jiang Haiyang and Liang Decai developed the invention.
The patent application number is CN202423114229..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Wuxi Longtao Metal Tech Co Ltd has obtained a patent for flattening equipment for high-temperature-resistant titanium-steel composite plate. This invention was developed by Xu Ming and Xu Yue.
The patent application number is CN20242316325U 20241206. The patent publication number is CN223571702 (U). Intern..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Tianjin Hongli Steel Mfg Co Ltd for Steel Calendaring Positioning Device. Cheng Hong developed the invention.
The patent application number is CN202422971141U 20241203. The patent publication number is CN223571663 (U). International Patent..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Wuxi Heli Metal Kuanban Co Ltd has been granted a patent for High-precision Positioning Device for Steel Calendaring. This invention was developed by Gu Zhuoqun, Lu Xifeng and Yin Yugang.
The patent application number is CN202423249562U 20241227. The patent publication number is CN223571652 (U). Internatio..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Guangdong Runxin Industrial Invest Co Ltd has secured a patent on Cold-rolled Stainless Steel Band Rolling Device. Xing Shijun, Chen Jian, Huang Xinwei, Xiao Yangguang, Li Peipeng, Zeng Huihui, Jiang Haiyang and Liang Decai developed the invention.
The patent application number is CN202423114206U 20241217...
Steel
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Nippon Steel & Sumitomo Metal has sought patent for Determination System, Determination Method, and Computer Program. This invention was developed by Kanda Kazutoshi, Hirano Koji, Tachimizo Nobuyuki, Kawamura Keizo and Ikeda Kenji.
The patent application number is CN20248068019 20241108. The patent publicati..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Tianjin Kaidinghang Steel Structure Eng Co Ltd has been granted a patent for Steel Structure Surface Anti-corrosion Treatment Equipment. Zhao Fengxiang developed the invention.
The patent application number is CN202422910649U 20241128. The patent publication number is CN223571033 (U). International Patent ..
Steel
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- United States Patent for Apparatus for Removing Foreign Matter on Hot-rolled Steel Strip has been issued to POSCO. This invention was developed by Hong Wankee, Yoo Sukjin, Yoo Hyun, Kim Kyungseok and Lee Sanghui.
The patent application number is US202318730847 20231004. The patent publication number is US..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 24 -- Dongguan Ruizheng Electronic Technology has received a patent for Mobile Phone Reinforcing Steel Sheet with Installation Positioning Structure. This invention was developed by Rui Zhen and Huang Hanxin.
The patent application number is CN202422681005U 20241105. The patent publication number is CN223567648 (U..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Niudecao New Mat Co Ltd patent application for Welding Gun Positioning Device for Welding Ballastless Track Steel Bar Welded Mesh. Lee Young-doo developed the invention.
The patent application number is CN202610612194 20260507. The patent publication..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Ma'anshan Jintai Wear Resistant Material Industrial has been granted a patent for Fine Screening Structure of Rotary Steel Ball Screening Device. Yang Jinong, Yang Shaofeng and Song Jiayue developed the invention.
The patent application number is CN202422694079U 20241106. The patent publication number is C..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Erzhong (Deyang) Heavy Equipment and General Machinery Key Core Found Innovation Center Anhui Co Ltd have sought patent for Design Method of Steel Ingot Heat Preservation Cap. This invention was developed by Deng Qin, Chen Geng, Luo Yuli, Li Fuhao, Shen Wenjun, Ye Chengli, Yang Xianzhi and Lu Zhengping.
Th..
Steel
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- POSCO has received a patent for Seat Frame. This invention was developed by Kim Jaehyun.
The patent application number is US202218711802 20221130. The patent publication number is US12709200 (B2). International Patent Classification codes are B60N2/02, B60N2/07, B60N2/14, B60N2/16 and B60N2/68. Cooperativ..
Steel
| Mon 24 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Jiangxi Changda Optoelectronics Tech Co Ltd for Steel Mesh for SMT Welding. Liu Peng and Wang Jijun developed the invention.
The patent application number is CN202422967308U 20241203. The patent publication number is CN223567863 (U). Inter..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL have sought patent for Cooling Plate Shape Control Method for Hot-rolled Dp980 Dual-phase Steel After Rolling. This invention was developed by Chen Qiang, Wang Hongbing, Liang Liang, Zhang Hexiong, Liu Xuhui, Liang Yuandong, Zhou Guangchao, Wang Xueqia..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Road & Bridge Construction Group for Movable Counter-force Seat Device for Displacement Adjustment of Steel Box Girder. Liu Li, Zheng Qiyi, Ma Congquan, Wang Ying, Huang Jinglin, Yang Yunfei, Tan Shuo, Li Bin, Zhu Ziwan and Gong Shih..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Shandong Iron & Steel has obtained a patent for rapid cleaning device for blast furnace gas drainer. This invention was developed by Zheng Xiaoming, Sun Qiang, Su Rongmao, Wu Hongbin, Hu Ning, Xie Lunyou, Fan Lixin and Ju Ling.
The patent application number is CN20242361039U 20241211. The patent publication ..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Shenmu Yilong Liquefied Gas Co Ltd has obtained a patent for high-efficiency treatment device for surface of liquefied gas steel cylinder. This invention was developed by Hu Jian.
The patent application number is CN20242379600U 20241213. The patent publication number is CN223571569 (U). International Paten..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Huapu New Mat Co Ltd for Cleaning Device for Steel Plate Pretreatment. Shen Longbin, Wang Lei and Cho Han-cheol developed the invention.
The patent application number is CN202422909090U 20241127. The patent publication number is C..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- Chinese Patent for Stainless Steel Plate Blank Cleaning Device has been issued to Linyi Iron and Steel Investment Group Stainless Steel. This invention was developed by Wang Jianwei, Qin Yongbo and Ren Sihuan.
The patent application number is CN20242375209U 20241213. The patent publication number is CN223571..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Tangshan Iron & Steel Group, Tangshan Branch of HBIS Co Limited and Hegang Leting Steel have sought patent for Machining Method for Reducing Scrap Rate of Steel Rim. This invention was developed by Guo Long, Kang Xin, Miao Jingbo, Wu Haijun, Ma Tengfei, He Xianyong, Li Xiaolin, Zhang Zheng and Xing Tianqing.
..
Steel
| Sun 23 Aug 2026
Beijing, Aug. 24 -- State Intellectual Property Office of China has awarded a patent to Daao Dalian Automobile Products for Steel Part Galvanizing Pretreatment Cleaning Device. Lin Xiaoguang, Liu Xiumin and Qin Zengyu developed the invention.
The patent application number is CN202422600153U 20241028. The patent publication numb..
Steel
| Mon 24 Aug 2026
Alexandria, Aug. 24 -- United States Patent for Internally Profiled Tubes has been issued to Paralloy Ltd. This invention was developed by Flahaut Dominique and Lewis Robert.
The patent application number is US202017783989 20201123. The patent publication number is US12710236 (B2). International Patent Classification codes ar..
Steel
| Sat 22 Aug 2026
Manila, Aug. 22 -- University Tokyo and Nippon Steel and Sumikin Mat Co Ltd have applied Filipino patent for Device for Producing Ethanol and Method for Producing Ethanol. Kiuchi Takafumi, Hidaka Ryohta, Ishibashi Yoichi, Sumi Tomonori, Katoh Yasuhiko, Kansha Yasuki and Tsutsumi Atsushi developed it.
The patent application nu..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Northeastern University and Nanjing Iron and Steel have submitted a patent application for Plasma Arc Cutting Method for High-manganese Austenitic Steel. This invention was developed by Du Linxiu, Liu Tao, Gao Xiuhua, Wu Hongyan, Fan Yi, Chen Linheng, Sun Chao and Du Yu.
The patent application number is CN..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Luoyang Zhongzhong Casting and Forging Co Ltd and CITIC Heavy Industries have applied Chinese patent for Forging and Rolling Integrated Manufacturing Method for High-strength and High-toughness Extra-thick Steel Plate. Pang Qinghai, Li Jie, Shi Ruxing, Zhang Pei, Wuhan Qi, Xu Enxian, Zhao Lifeng, Hu Huixiang,..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Hunan Hualing Liangang Special New Mat Co Ltd and LYSTEEL have applied Chinese patent for Rolling Method for Improving Straightness of 1100mpa-grade High-strength Steel Hot-rolled Coiled Plate and Hot-rolled Plate. Huang Xiaofeng, Wang Hongbing, Liang Liang, Guo Qingxian, Liang Wen, Zhang Hexiong, Liu Xuhui, ..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Tangshan Iron & Steel Group, Tangshan Branch of HBIS Co Limited and Hegang Leting Steel have submitted a patent application for Method for Improving Cementing Performance of Alsi Clad Plate After Hot Forming. Tong Lianjie, Liu Lixue, Li Guilan, Wang Haoyu, Xia Mingsheng, Niu Xinghui, Zhang Qian, Zhang Jing an..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Guangxi Jiaotou Geruimi Steel Structure Eng Co Ltd and Guangxi Machinery Industry Institute have filed a patent application for Welding Robot Machining Device and Method Suitable for Steel Supporting Component. This invention was developed by Tan Pinglin, Lan Guo, Liang Haijing, Zhang Peiming, Li Xiuming, Qu ..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Zhongxiang Jinfeng Casting Ind Co Ltd for Steel Ball Polishing and Scrap Removing Device. Du Zige, Tang Mengjun and Zhang Youlin developed the invention.
The patent application number is CN20242316062U 20241209. The patent publication numb..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Anshan Chosun Refractories Co Ltd patent application for Steel Ladle Sliding Plate and Preparation Device. Cao Feng, Wang Heng, Jin Yang, Liu Dongbai, Meng Fanbing, Li Dan, Mao Yaping and Song Wanyi developed the invention.
The patent application num..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Jiangsu Shagang Institute of Research of Iron and Steel, Jiangsu Shagang Iron and Steel and Jiangsu Shagang Group patent application for Steel Ladle Bearing and Shifting Device. Ji Hailong and Wang Dedong developed the invention.
The patent applicati..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has published Angang Steel Co Limited patent application for Method for Improving Yield of Steel Ingots by Using High-temperature CO2 Gas. The invention was developed by Li Haiqiang, Liu Zhiming, Yang Guang, Sun Shen, Fan Sipeng, Wei Chongyi, Ge Chunyu, Xu Mengchun,..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- AVIC Shangda Super Alloys Co Ltd has sought patent for Stainless Steel Forging Process Capable of Circularly, Continuously and Continuously Forging. This invention was developed by Dai Shuaifa, Feng Wenjing, Shao Jinxin, Zuo Xue, Zhang Xinjie, Li Wei, Gao Shengyong, Sun Yanwen, Hou Kanwen and Shi Yongxin.
..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Linyi Iron and Steel Investment Group Stainless Steel has obtained a patent for steel ladle cover for reducing temperature drop of off-line steel ladle. This invention was developed by Xu Guangfu, Wang Guimin and Wei Chenggui.
The patent application number is CN202422928600U 20241129. The patent publicatio..
Steel
| Fri 21 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Kehao Plastic Machinery Co Ltd for Steel Sleeve Die Head. Li Wenwu developed the invention.
The patent application number is CN202423191435U 20241224. The patent publication number is CN223545754 (U). International Patent Classifi..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Chinese Patent for Cold Header for Steel Ball Machining has been issued to Tengzhou Weida Intelligent Technology. This invention was developed by Zhang Xingxin, Zhang Xingzhong and Zhang Hao.
The patent application number is CN202422633598U 20241030. The patent publication number is CN223543430 (U). Intern..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Hubei Erdian Electric Co Ltd has been granted a patent for Drawer Type Steel Plate Rest Stand. This invention was developed by Zhang Shuiqiao.
The patent application number is CN202423156144U 20241219. The patent publication number is CN223545221 (U). International Patent Classification code is B25H3/04.
..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Nantong Haoyuantian Metal Products Co Ltd has been granted a patent for Clamping and Rotating Device of Stainless Steel Vacuum Cup. Wu Xuhao and Zhang Yulin developed the invention.
The patent application number is CN202422828381U 20241119. The patent publication number is CN223543267 (U). International Pa..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Zibo Yinli Light Ind Products Co Ltd has obtained a patent for stainless steel tableware surface coating device. This invention was developed by Sun Peixing and Sun Chengshan.
The patent application number is CN202422979716U 20241204. The patent publication number is CN223543261 (U). International Patent C..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Chinese Patent for Device for Improving Sealing Performance of Double-inlet and Double-outlet Steel Ball Mill has been issued to Tech Service Branch of Huadian Power International Corporation Ltd. This invention was developed by Liu Ensheng, Yuan Lei, Liu Kunpeng, Zhu Mingming and Luo Lin.
The patent appli..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Dahan E Commerce Co Ltd patent application for Steel Intelligent Logistics Management System. Xie Liqun, He Jinsheng and Fu Shenglong developed the invention.
The patent application number is CN202610300692 20260312. The patent publication number is ..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Sha Yan has submitted a patent application for Portable Steel Seal Hitting Device.
The patent application number is CN202511168488 20250820. The patent publication number is CN122143522 (A). International Patent Classification codes are B44B5/00 and B44B5/02.
An abstract released by the State Intellec..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Dongguan Dongxiao Hardware Product Co Ltd has been awarded a patent for Stainless Steel Sheet Cutting and Processing Device. This invention was developed by Du Siqing and Tan Qinfeng.
The patent application number is CN202422755200U 20241112. The patent publication number is CN223544781 (U). International ..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Chinese Patent for Clamping Device for Steel Cutting has been issued to Guangdong Zhujian Pipeline Tech Co Ltd. This invention was developed by Peng Denglai, Peng Huaixiang and Yang Jieqiong.
The patent application number is CN202423116061U 20241217. The patent publication number is CN223544704 (U). Intern..
Steel
| Sat 22 Aug 2026
Warsaw, Aug. 22 -- CMC Poland Spolka Z Ograniczona Odpowiedzialnoscia has sought patent for Method of Producing a Steel Bar with a Non-circular Cross-section and a Steel Bar with a Non-circular Cross-section.
The patent application number is PL20200432599 20200117. The patent publication number is PL432599 (A1). Internationa..
Steel
| Sat 22 Aug 2026
Warsaw, Aug. 22 -- Promet Spolka Z Ograniczona Odpowiedzialnoscia has submitted a patent application for Method of Processing Steel Coils Preventing White Rust.
The patent application number is PL20200434038 20200522. The patent publication number is PL434038 (A1). International Patent Classification codes are B21D22/20, C23C..
Steel
| Sat 22 Aug 2026
Warsaw, Aug. 22 -- Gillmet Spolka Z Ograniczona Odpowiedzialnoscia has submitted a patent application for Hot Dip Galvanising of Steel Products.
The patent application number is PL20200433720 20200428. The patent publication number is PL433720 (A1). International Patent Classification codes are C23C2/02 and C23C2/06.
Steel
| Sat 22 Aug 2026
Wellington, Aug. 22 -- Promet Spolka Z Ograniczona Odpowiedzialnoscia has submitted a patent application for Method of Processing Steel Coils Preventing White Rust.
The patent application number is PL20200434038 20200522. The patent publication number is PL434038 (A1). International Patent Classification codes are B21D22/20, ..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Anhui Cooper Sealing Tech Co Ltd patent application for Positioning Feeder for Arc-shaped Non-magnetic Stainless Steel Framework. Sun Weihua, Gao Shuiquan, Cheng Tao, Chen Zengbao and Ling Yi developed the invention.
The patent application number is ..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Shanghai Pgs Metal Products Co Ltd for Efficient Polishing Device for Stainless Steel Container. Zhi Xingzhan, Zhi Beizhan and Chen Hongjun developed the invention.
The patent application number is CN202423171140U 20241223. The patent publ..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Zheneng Ship Heavy Ind Suzhou Co Ltd has been granted a patent for Ship Steel Structure Polishing Device. This invention was developed by Zhu Xiaoxi, Zhong Weiguo, Jin Chuanzhi, Cheng Jian, Chen Liucheng, Ma Xinyu, Xue Lin, Xu Qian and Lu Yan.
The patent application number is CN202423184435U 20241224. The ..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Changge Hengyisheng Steel Structure Construction Eng Co Ltd has been granted a patent for Rust Removal Device for Outer Surface of Steel Structural Member. This invention was developed by Yang Li, Fan Shuli, Liu Huifang, Sun Mingyang and Fan Mingming.
The patent application number is CN202422977769U 202412..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Qingdao Bosidun Heavy Ind Machinery Co Ltd has secured a patent on Deburring Device for Accessories in Steel Structure Wind Tower. Yang Qiang, Yang Jie and Zhao Lili developed the invention.
The patent application number is CN202422627630U 20241030. The patent publication number is CN223544931 (U). Interna..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Anhui Micko Intelligent Tech Co Ltd has been awarded a patent for Channel Steel Machining Device. This invention was developed by Huang Wenming.
The patent application number is CN202423177786U 20241223. The patent publication number is CN223544627 (U). International Patent Classification codes are B23P23/..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Shuangchen Packaging Laoting Co Ltd has received a patent for Packaging Steel Belt Slitting Mechanism. This invention was developed by Yang Long and Wang Hong.
The patent application number is CN202423132403U 20241218. The patent publication number is CN223544625 (U). International Patent Classification co..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Jiangshan Jinhui Machinery Equipment Factory has received a patent for Automatic Assembling Equipment for Steel Cylinders of Fire Extinguishers. This invention was developed by Ma Jianping and Zhan Xingxing.
The patent application number is CN202423188983U 20241224. The patent publication number is CN22354..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Jiangshan Jinhui Machinery Equipment Factory has been granted a patent for Fire Extinguisher Steel Cylinder Grabbing Manipulator. Ma Jianping and Zhan Xingxing developed the invention.
The patent application number is CN202423188750U 20241224. The patent publication number is CN223544606 (U). International..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Yichang Longfeng Steel Structure Eng Co Ltd patent application for Laser Cutting and Welding Integrated Equipment for Steel Structural Component. Wei Dikui, Yu Anping and Zhang Qinghuai developed the invention.
The patent application number is CN2026..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Angang Steel Co Limited has filed a patent application for Double-beam Tailored Blank Laser Welding Method. This invention was developed by Xu Xin, Liang Xiao, Lu Xiaofeng, Li Chunlin, Li Xiaotong, Liu Rendong, Ding Shuwei, Lyu Dong, Li Xin and Lu Yanpeng.
The patent application number is CN202610478657 20..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has published Panzhihua Iron & Steel Research Inst Pangang Group patent application for Steel Rail Welding Method and Steel Rail. The invention was developed by Wang Xiaoqiang, Chen Qizhi, Wang Ruoyu and Shi Mingcan.
The patent application number is CN20261053810..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Anhui Yonglu Bridge Tech Group Co Ltd has submitted a patent application for Welding Production Line for U-shaped Reinforcing Rib of Steel Box Girder. This invention was developed by Shan Haishuang, Lu Xiaohua and Lu Yuhang.
The patent application number is CN202610534352 20260422. The patent publication n..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Guangzhou Xinyin Landscaping Man Co Ltd has sought patent for Electric Arc Welding Device for Machining Assembly Type Steel Framework. This invention was developed by Feng Fei, Chen Haiyan, Yang Linjun, Pang Weihong and Chen Zhifeng.
The patent application number is CN202610530909 20260421. The patent publ..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Guangdong Hongyu New Material Tech Co Ltd has sought patent for Anti-deviation Cutting Equipment for Stainless Steel Cold-rolled Coil Production. This invention was developed by Liu Yonggen, Liu Biao, Ye Yong, Liang Ranchao, Liu Quan and Liu Jiqiu.
The patent application number is CN202610585890 20260429. ..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Angang Steel Co Limited has submitted a patent application for Method and Device for Improving Segregation of Low Alloy Steel Casting Blank. This invention was developed by Sun Shen, Yang Guang, Li Guangbang, Jia Jixiang, Wei Chongyi, Wang Haiwei and Chang Hongwei.
The patent application number is CN202610..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Jiangxi Mairuisi Construction Ind Co Ltd has submitted a patent application for Automatic Fixed-length Cutting Device and Method for Reinforcing Steel Bars. This invention was developed by Chen Haiwang and Hu Han.
The patent application number is CN202610619566 20260508. The patent publication number is CN..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has released Tianyuan Construction Group and Laobinglaobing Shandong Construction Group Co Ltd patent application for Precise Positioning and Clamping Device for Steel Bar Prefabricated Part. This invention was developed by Zhu Hua, Lu Jun, Yang Liang, Jing Shuaishu..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has released Huizhou Jinquan New Energy Mat Co Ltd patent application for Multi-station Continuous Stretching Forming Device for Cylindrical Battery Steel Shell. This invention was developed by Fan Yicheng, Chen Jiujiang, Li Yade and Xie Huida.
The patent applica..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Harbin Institute of Tech Weihai has submitted a patent application for Low-temperature-impact-resistant Multi-buckling Stainless Steel Component Progressive Die and Stamping Method. This invention was developed by Wang Gang, Zhang Peng, Liu Kang and Sun Jinping.
The patent application number is CN202610329..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Shandong Huanghe Water Conservancy Eng Quality Inspection Center has filed a patent application for Numerical Control Bending Machining Device for Water Conservancy Gate Steel Plate. This invention was developed by Yan Zhaofu, Tian Zheng, Meng Xu, Ji Yuxiang, Liu Jiaqi, Meng Lingjian, Ishizawa Akira, Yun Yifa..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Wuxi Kailuna Spring has submitted a patent application for Elliptical Steel Wire Compression Spring Machining Equipment and Process. Wang Wei, Wang Jian, Du Bo and Wen Jian developed the invention.
The patent application number is CN202610625289 20260508. The patent publication number is CN122142131 (A). I..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Zhejiang Xinguang Metal Tech Co Ltd has obtained a patent for steel plate surface wire drawing machining device. This invention was developed by Wang Wenping and Zhang Zhen.
The patent application number is CN20242332083U 20241210. The patent publication number is CN223544848 (U). International Patent Clas..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has awarded a patent to Binzhou Yongtai Stainless Steel Products Co Ltd for Stainless Steel Product Processing Pretreatment Device. Wang Tongyi, Kong Qingjun and Wang Chunfeng developed the invention.
The patent application number is CN202422387965U 20240929. The..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Anhui Aoruida Metal Structure Tech Co Ltd has received a patent for Clamp for Producing Steel Mesh. This invention was developed by Hu Diansheng, Yan Cong and Tang Cuixiu.
The patent application number is CN202422833340U 20241120. The patent publication number is CN223544208 (U). International Patent Class..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Unibuit Construction Invest Co Ltd has been granted a patent for Steel Cutting Device. This invention was developed by Tang Tianyun, Tang Jie, Xiao Youming and Seong Hun.
The patent application number is CN202423181054U 20241223. The patent publication number is CN223544191 (U). International Patent Classi..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Guangdong Xichuang Ind Development Co Ltd has been awarded a patent for Steel Bar Cutting Device. This invention was developed by He Zongnan and Wu Feigang.
The patent application number is CN202423177374U 20241223. The patent publication number is CN223544190 (U). International Patent Classification codes..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Chinese Patent for Flat Steel Shearing Machine has been issued to Changchun Huayuan Machine Co Ltd. This invention was developed by Wang Yanjing.
The patent application number is CN202423135368U 20241219. The patent publication number is CN223544179 (U). International Patent Classification codes are B23D17..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Jinhuan Steel Structure Eng Co Ltd has been awarded a patent for Steel Member Production Plate Shearing Machine with Limiting Function. This invention was developed by Zhang Ren, Shi Kangning, Xia Bingtao, Wu Jingjing, Duan Liying and Gu Ninglin.
The patent application number is CN202422984755U 20241204. T..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Beijing Jinheyi Innovation Tech Co Ltd has been granted a patent for Copper-clad Steel Continuous Casting Production Line and Steel Wire Conveying Device Used for Copper-clad Steel Continuous Casting Production Line. Wang Wei developed the invention.
The patent application number is CN202422797807U 2024111..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Southwest University of Science and Technology has submitted a patent application for Portable Electrode Nail Lever Pulling-out Device for High-density Electrical Prospecting. This invention was developed by Luo Yaodong and Zhu Longfan.
The patent application number is CN202610572212 20260428. The patent p..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Shanghai Guangchang Industrial Tech Co Ltd has submitted a patent application for Stainless Steel Instrument Shell Surface Wiredrawing Repairing Machine. Zhang Jiaming, Li Yahuan and Wang Jin developed the invention.
The patent application number is CN202610554879 20260424. The patent publication number is..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- State Intellectual Property Office of China has received Shanghai Yuting Ind Co Ltd patent application for Hollow-core Steel Plate Edge Grinding Machining Device and Using Method. Liu Jiazhen developed the invention.
The patent application number is CN202610528018 20260421. The patent publication number is..
Steel
| Sat 22 Aug 2026
Beijing, Aug. 22 -- Zhuzhou Jianli Steel Structure Co Ltd has submitted a patent application for Automatic Welding Device for Steel Plate Machining. This invention was developed by Tan Xuxin and Tang Jian.
The patent application number is CN202610399293 20260330. The patent publication number is CN122142853 (A). International..
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