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Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Nuovo Pignone Tecnologie—srl has been awarded a patent for Gas Turbines in Mechanical Drive Applications and Operating Methods Thereof. This invention was developed by Santini Marco and Scarponi Marco.
The patent application number is US202117997469 20210423. The patent publication number is US125779..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Seismos Inc has been granted a patent for Formation Fracture Characterization from Post Shut-in Acoustics and Pressure Decay Using a 3 Segment Model. Rahimi-aghdam Saeed, Abou-sayed Ibrahim Said, Moos Daniel and Murray David developed the invention.
The patent application number is US202318239641 20230..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Horisont Energi As for System and Method for Controlling the Pressure of Fluid in a Subterranean Void. Haukelidsæter Eidesen Bjørgulf developed the invention.
The patent application number is US202218699759 20221018. The patent publication numb..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Alp Supply Inc has secured a patent on Fire-resistant Cover for Corbel System. Jablonsky David S developed the invention.
The patent application number is US202318329788 20230606. The patent publication number is US12577794 (B2). International Patent Classification codes are E04B1/94 and E04F19/02. Coo..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Ma Zhun An has been awarded a patent for Awning Apparatus.
The patent application number is US202318186713 20230320. The patent publication number is US12577784 (B2). International Patent Classification codes are E04F10/06 and E04H15/08. Cooperative Patent Classification codes are B60J11/02 (CN), E04F..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Ward Edward and Rogers Paul for Panel-forming Process and Apparatus.
The patent application number is US202118249508 20211011. The patent publication number is US12577775 (B2). International Patent Classification codes are B32B3/04, B32B37/10, B3..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Wagner III Fred A has been awarded a patent for Modular Decking System.
The patent application number is US202117336681 20210602. The patent publication number is US12577773 (B2). International Patent Classification codes are E04B1/00, E04B1/343, E04B5/12, E04F15/02 and E04F15/024. Cooperative Patent Cl..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to B & B Metals Inc for Tie Plate Collection and Deposit Machine. Coots Coty T developed the invention.
The patent application number is US202217937645 20221003. The patent publication number is US12577736 (B2). International Patent Classification c..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Lewis Bolt & Nut Company has received a patent for Rail Anchoring Spike. This invention was developed by Austin Timothy John.
The patent application number is US202117799489 20210218. The patent publication number is US12577734 (B2). International Patent Classification codes are E01B9/06 and E01B29/26...
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Beijing Normal University has submitted a patent application for Water Area Environment Monitoring Equipment for Environmental Engineering. This invention was developed by Wu Zihao, Wang Shengrui, Zhao Xinfeng, Gan Wenhui, Cai Xinrui and Ma Xuanzhi.
The patent application number is CN202510937303 20250708..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Kunming University of Science and Technology has filed a patent application for Underwater and Land Slope Detecting and Cleaning Device. This invention was developed by Qian Junbing, Li Zexian, Zhang Dong, Liu Tingting, Yang Jingjing, Deng Guifang, Nie Jiageng, Wang Ling and Guo Cunyan.
The patent applica..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Huazhong University of Science and Technology patent application for Focusing Control Method and System Based on Light Spot Shape. The invention was developed by Feng Delong, Lin Shupei and Chen Xuewen.
The patent application number is CN2025107120..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Tianxing Advanced Material Technology (Suzhou) has submitted a patent application for Method and Device for Detecting Electrolyte on Line Based on Fourier Transform Near Infrared Spectrum Technology. This invention was developed by Dong Xiaoxuan, Fu Shijie and Pu Zujun.
The patent application number is CN..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Yunnan University patent application for Soil Erosion Simulation Test Device Based on Virtual Slope Length. The invention was developed by Lin Honghong, Lan Fei, Duan Xingwu, Dong Yifan, Rong Li and Zhong Ronghua.
The patent application number is C..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Jiangyin Xingcheng Special Steel Works has submitted a patent application for Method for Rapidly Comparing Bending Fatigue Characteristics of Gears Made of Two Materials. This invention was developed by Xu Hailong, Xu Xu, Lu Sha, Hui Shijie, Ge Yanjing, Sun Hongping, Cao Hongfu, You Zhichao, Wang Chen, Liu T..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has released Yanan University patent application for Rock Shear Strength Test Device, Test System and Test Method. This invention was developed by Sun Jielong, Qiu Mingming, Gao Wenwei, Cao Xueye, Wang Lei, Wang Jianwang, Li Shengbin and Huo Zhipeng.
The patent ..
Engineering
| Fri 20 Mar 2026
Alexandria, March 21 -- Petroleo Brasileiro SA —petrobras and Centro Brasileiro De Pesquisas Fisicas have obtained a patent for device with diameteral magnetic arrays for installation in magnetic subs for the remediation and mitigation of scale in production columns. This invention was developed by Sommer Rubem Luis, Ignacio P..
Engineering
| Fri 20 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Hamamatsu Photonics KK and Inter University Research Institute Corporation National Institutes Of Natural Sciences for Quantum Simulator and Quantum Simulation Method. Sakai Hiroto, Ohmori Kenji, Ando Taro, De Léséleuc Sylvain, Tomita Takafumi, Su..
Engineering
| Fri 20 Mar 2026
Alexandria, March 21 -- United States Patent for Collimator and Methods of Forming Same has been issued to Smiths Detection Inc. This invention was developed by Garzon Pedro Andres.
The patent application number is US202118029574 20210929. The patent publication number is US12580092 (B2). International Patent Classification c..
Engineering
| Fri 20 Mar 2026
Alexandria, March 21 -- Gogo Band Inc has been granted a patent for Urination Prediction and Monitoring. Zyglowicz Steven, Baker Tim, Coble Jon and Franco Israel developed the invention.
The patent application number is US202217896478 20220826. The patent publication number is US12580085 (B2). International Patent Classificat..
Engineering
| Fri 20 Mar 2026
Alexandria, March 21 -- Mcroskey Guy William has been granted a patent for Pivot Pick.
The patent application number is US202418421380 20240124. The patent publication number is US12579960 (B2). International Patent Classification code is G10D3/173. Cooperative Patent Classification code is G10D3/173 (EP, US).
The abstract..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Samhongsa Co Ltd for Hydraulic-pneumatic Apparatus. Lee Ki Cheol and An Jin Hyung developed the invention.
The patent application number is US202117995511 20210405. The patent publication number is US12578000 (B2). International Patent Classifica..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Hyliion Holdings Corp for Bearing Support for a Fluid Bearing of a Closed-cycle Engine. Ariapad Alex William, Mook Joshua Tyler and Akwara Aigbedion developed the invention.
The patent application number is US202418604607 20240314. The patent pub..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Toshiba Mitsubishi Electric Ind Systems Corporation and TMEIC have been granted a patent for Floating Joint and Ultrasonic Vibration Joining Apparatus. This invention was developed by Ichinose Akihiro.
The patent application number is US202017610708 20200415. The patent publication number is US12577980..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Curelife Co Ltd has received a patent for Hinge Assembly. This invention was developed by Yang Doo Young and Yang Hye Jung.
The patent application number is US202218021530 20220810. The patent publication number is US12577978 (B2). International Patent Classification codes are F16C11/04, F16C11/10 and ..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Currey Albert Ben for Manifold for a Hydraulic Vibration Generating Device or Hydraulic Motor.
The patent application number is US202318310954 20230502. The patent publication number is US12577969 (B2). International Patent Classification codes ..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Geyser Tech LLC has been granted a patent for Low-flow Fluid Delivery System and Low-flow Device Therefor. Ballesteros Jonathan developed the invention.
The patent application number is US202418582915 20240221. The patent publication number is US12577961 (B2). International Patent Classification codes ..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Ahwon Corp has been awarded a patent for Grease Barrel Pump for Preventing Presence of Residual Grease with Grease Spray Function and Variable Grease Discharge Function. This invention was developed by Lee Juho.
The patent application number is US202418929464 20241028. The patent publication number is ..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Yamabiko Corp and Oppama Ind Co Ltd have been awarded a patent for Easy Engine Starting System. This invention was developed by Tanabe Akira, Saito Tamotsu, Imai Ryosuke and Kajiyama Ryosuke.
The patent application number is US202118554632 20210426. The patent publication number is US12577929 (B2). Int..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Guo Wei for Adjustment Structure and Carburetor.
The patent application number is US202318227530 20230728. The patent publication number is US12577927 (B2). International Patent Classification codes are B01F23/21 and F02M7/18. Cooperative Patent..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- TPR Co Ltd and TPR Ind Co Ltd have secured a patent on Cylinder. Oizumi Takashi, Tamaki Seiji and Kawai Kiyoyuki developed the invention.
The patent application number is US202218698909 20220425. The patent publication number is US12577922 (B2). International Patent Classification codes are F02F1/00 an..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- United States Patent for DHSV Scale Removal Method in the Production String has been issued to Petroleo Brasileiro SA—petrobras. This invention was developed by Ferreira Da Silva Mario Germino, Lopes Leite Da Silva Giselle Maria, Cavalcante Freitas Tiago, Alves Fontes Rosane and Moreira Da Silva Fernand..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Smith Wayne has secured a patent on Handheld Trash Compaction Apparatus.
The patent application number is US202318226463 20230726. The patent publication number is US12577040 (B2). International Patent Classification codes are B30B1/00, B65F1/14 and B65F1/16. Cooperative Patent Classification codes ar..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- The US Secretary Of The Navy and US Secretary of the Navy have been granted a patent for Mass Shifting Apparatus and System for Inducing a Vertical Dive in Submersible Conveyances. Roth Leif Erik developed the invention.
The patent application number is US202318303824 20230420. The patent publication n..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Sport Imp GmbH for Pedal with Adjustable Rotation Brake. Lauer Swen developed the invention.
The patent application number is US202418906469 20241004. The patent publication number is US12576945 (B2). International Patent Classification codes are..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Means Kevin Paul has been awarded a patent for Mechanical Mounting System.
The patent application number is US202418733724 20240604. The patent publication number is US12576787 (B2). International Patent Classification codes are B60R9/04 and H01Q1/32. Cooperative Patent Classification codes are B60R9/..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Shandong University of Science and Technology has applied Chinese patent for Method and System for Predicting Residual Life of Rolling Bearing. Ju Wenjun and Zhang Yu developed it.
The patent application number is CN202511395534 20250928. The patent publication number is CN120873766 (A). International Pat..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received Hewlett Packard Enterprise Development patent application for O-ring Gland Fitting for Liquid Cooling with O-ring Compression Seal with Redundant Non-radial Seal Pairs. Dean Steven J developed the invention.
The patent application number is CN202410..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- China University of Geosciences, Wuhan has submitted a patent application for Jet Nozzle Collaborative Active-disturbance-rejection Control Method Based on Control Distribution. This invention was developed by Zhai Chao, He Xiaokang and Zhang Hehong.
The patent application number is CN202510790282 2025061..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Dalian University of Technology has submitted a patent application for Gas-liquid Mixed Pressing Forming Pressure Control System and Method. This invention was developed by He Zhubin, Hu Zhijie, Lin Yanli, Yuan Hang, Wu Kai and Liang Jiangkai.
The patent application number is CN20251149262 20250729. The p..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Southeast University has submitted a patent application for Feedforward-feedback Closed-loop Control Method for Sulfur Dioxide Concentration of Desulfurization System. This invention was developed by Hao Yongsheng and Zhao Gang.
The patent application number is CN202511107429 20250808. The patent publicat..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- National University of Defense Technology PLA has applied Chinese patent for Transporter Waypoint Extracting and Sorting Method and Multi-target Air-drop Trajectory Planning Method. Zhang Mengying, Bai Yilan, Liang Yangang and Li Kebo developed it.
The patent application number is CN202511392102 20250926...
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received Nantong Polytechnic College patent application for Target Tracking Method and System Based on Path Planning and Follow-up Holder Cooperation. Miao Weizhi, Niu Hua, Zhao Zeheng and Cheng Rui developed the invention.
The patent application number is C..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has released Changchun University of Science and Technology patent application for Path Planning Method for Indoor Complex Dynamic Environment. This invention was developed by Yang Yang, Xing Songqi, Liu Wanting and Lin Siyu.
The patent application number is CN2..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received Honda Motor patent application for Mobile Body Control Device, Mobile Body Control Method, and Storage Medium. Tsuda Kohei and Matsuzaki Sango developed the invention.
The patent application number is CN202510454061 20250411. The patent publication ..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Changsha Xingshen Intelligent Technology patent application for Hyper-parameter Tuning Method and Device for Automatic Driving Closed-loop Simulation, Equipment and Medium. The invention was developed by Yuan Zhitian and Hu Tingbo.
The patent appli..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Harbin Engineering University patent application for Rbf-ladrc-based Rail Pressure Self-adaptive Control Method for High-pressure Common Rail Diesel Engine. The invention was developed by Cui Yongdong, Li Wenhui, Wang Zhongwei, Yuan Zhiguo, Huo Tianyu..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- GoerTek has sought patent for Hinge Assembly and Head-mounted Device. This invention was developed by Du Xiongchun, Zhang Chao, Lan Xiangdong and Li Chuanlong.
The patent application number is CN202511367326 20250924. The patent publication number is CN120871443 (A). International Patent Classification co..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- GoerTek has applied Chinese patent for Hinge Assembly and Head-mounted Device. Du Xiongchun, Zhang Chao, Lan Xiangdong and Li Chuanlong developed it.
The patent application number is CN202511367325 20250924. The patent publication number is CN120871442 (A). International Patent Classification codes are F1..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Southeast University has filed a patent application for Exit Pupil Uniformity Optimization Method Based on Polarization Body Holographic Grating. This invention was developed by Zhang Yuning, Zhou Liang, Weng Yishi, Zhao Yicheng, Zhang Wanchen, Wang Chuang, Gu Yuchen and Wei Ran.
The patent application nu..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Alps Alpine has filed a patent application for Reflector Driving Device. This invention was developed by Dai Xuejuan and Zhang Zilin.
The patent application number is CN202410535686 20240430. The patent publication number is CN120871375 (A). International Patent Classification codes are G02B27/64, G02B7/1..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Hohai University has submitted a patent application for Beidou Ntcm-g Model Ionosphere Delay Correction Method, Device and System. This invention was developed by Liu Zhiqiang, Chen Siyu, Song Jiaming, Li Keji, Dou Wangyang and Wang Yulin.
The patent application number is CN202511140693 20250815. The pate..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Benewake has filed a patent application for Underwater Laser Ranging Device and Underwater Operation Equipment. This invention was developed by Yang Ye, Liu Hao and Wang Ting.
The patent application number is CN202511207387 20250827. The patent publication number is CN120871158 (A). International Patent C..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Soochow University has applied Chinese patent for Evaluation Method and Evaluation Model for Cracking Tendency of Valve Sealing Surface, Establishment Method of Evaluation Model and Preparation Method of Valve Sealing Surface with Low Cracking Tendency. Yu Yunhe, Hou Jixin, Xia Zhixin, Zhao Pu, Xie Zhenxuan,..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Anhui Huasheng Detection Tech has sought patent for Acoustic Beam Refraction Angle Adjusting Device and Method for Non-parallel Contact Surfaces. This invention was developed by Cao Zipei, Zou Huangchao, Wang Pengfei, Zhang Wensheng, Ding Zhichao and Huang Caidong.
The patent application number is CN20251..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Inner Mongolia University patent application for Concrete Structure Damage Intelligent Identification and Evaluation Method and System Based on Acoustic Emission Waveform. The invention was developed by Li Guodong, Sun Shuailong, Yu Jiangjiang, Wulant..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has released Xinjiang University patent application for Multi-field Coupling Landslide Indoor Simulation Device. This invention was developed by Zhang Zizhao, Chen Yinghao, Xiong Hailin, Yu Youwei, Qi Yue and Turesun Abduwajes.
The patent application number is C..
Engineering
| Fri 20 Mar 2026
Alexandria, March 21 -- Deepsee Ai Inc has been granted a patent for Smart Contract Generation System and Methods. This invention was developed by Shillingford Stephen W, Sparks Bryan W and Mcqueen Ryan W.
The patent application number is US202217693216 20220311. The patent publication number is US12579384 (B2). International..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Palettera Holdings Inc has obtained a patent for vessel for use in multiple positions and methods of use. This invention was developed by Yu Raymond and Yu Jimmy.
The patent application number is US202318216798 20230630. The patent publication number is US12576665 (B2). International Patent Classificat..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- J&P Coats Ltd has been awarded a patent for Fiber Preform with Mistake-proof Positioning Element and Use Thereof. This invention was developed by Guha Probir Kumar and Han George.
The patent application number is US202217830474 20220602. The patent publication number is US12576567 (B2). International P..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Nexera Robotics Corp for Method and Apparatus for an Adaptable Suction Device. Sheikholeslami Sepehr, Menon Carlo and Peng Jingyang developed the invention.
The patent application number is US202017754769 20201112. The patent publication number i..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Novasky Technology has submitted a patent application for Slope Landslide Monitoring Method, System and Equipment and Storage Medium. Deng Meilian, Wang Shengshui, Yang Shangyuan, Li Yuanyong, Deng Gongyi and Yi Xiaofei developed the invention.
The patent application number is CN202511388454 20250926. The..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Ultra High Speed Aerodynamics Institute China Aerodynamics Research and Development Center patent application for Finite Difference Solving Method for Plate Laminar Flow Self-similar Boundary Layer Equation. The invention was developed by Tian Runyu a..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- PowerChina Chengdu Engineering has submitted a patent application for Optimal Selection Method for Axis of Underground Cavern. Zhang Shishu, He Jianhua, Deng Xingfu, Zhang Chong, Yao Tianzhi, Zhang Jianhai, Tan Keqi, Li Xiaolong, Guo Ying, Wang Meng and Qin Yang developed the invention.
The patent applica..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Harbin Engineering University has submitted a patent application for Unconditional Stable Time Domain Finite Difference Method Based on Isotropic Dispersion. Wang Junyan, Sun Yaxiu, Zhang Mengjie, Zhang Guangyu, Zhang Dawei and Chen Wan developed the invention.
The patent application number is CN202510982..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received East China jiaoTong University patent application for Plate Connection Parameter Dynamic Adjustment Method Based on Multi-level Rule Judgment. Huang Zhichao, Zhou Hairong, Li Xianghua, Wu Yinuo, Xu Jiaxin and Huang Wei developed the invention.
The p..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Henkel has been granted a patent for Increasing the Stability of Agents for the Treatment of Keratinous Material. Jaiser Phillip, Weser Gabriele, Schumacher Ulrike, Kolonko Claudia, Lechner Torsten, Schoepgens Juergen, Nowottny Marc, Mathiaszyk Carsten and Kriener Caroline developed the invention.
The ..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Mannkind has secured a patent on Adapter for a Fluid Transfer Device. Gregory Christopher and Barenboym Michael developed the invention.
The patent application number is US202418748778 20240620. The patent publication number is US12576009 (B2). International Patent Classification codes are A61J1/14 and..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Harbin Institute of Technology has submitted a patent application for Method and System for Evaluating Heavy-load Working Condition Endurance Capacity of Ultra-high-temperature Tapered Roller Bearing. This invention was developed by Wang Liqin, Gu Le, Zhang Chuanwei, Wang Tingjian, Zheng Dezhi and Li Xuyang...
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Dalian University of Technology has submitted a patent application for Linear and Arc Combined Convex Optimization Method for Cylindrical Roller. This invention was developed by Sun Liang, Xing Tonghao, Zhao Ziyue and Song Yinzeng.
The patent application number is CN20251133462 20250725. The patent public..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to PureWick for Fluid Collection Devices, Systems, and Methods. Glithero Jason Iain developed the invention.
The patent application number is US201917051399 20190429. The patent publication number is US12575961 (B2). International Patent Classificat..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has published Harbin Engineering University patent application for Gear Contact Stress Calculation and Fatigue Life Prediction Method Under Fluctuation Working Condition and Related Device. The invention was developed by Shi Xiujiang, Sun Wen, Li Xiaoxiao, Li Wanyo..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- China Coal Technology Engineering Group Chongqing Research Institute has submitted a patent application for Mine Partition Ventilation Automatic Identification Method Based on Airflow Basin. This invention was developed by Zhang Qinghua, Liang Jun, Zhao Xusheng, Yao Yahu, He Shudong, Yuan Xiaoping, Zhao Jiyu..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- United States Patent for Anti-reflux Valve for Preventing Gastroesophageal Reflux Disease has been issued to Korea University Research and Business Foundation. This invention was developed by Park Sung Soo.
The patent application number is US202017601081 20200402. The patent publication number is US125..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- PowerChina Huadong Engineering Corporation has applied Chinese patent for Rock Mass Deformation Modulus Accurate Prediction Method, System and Device Based on Adaptive Kalman Filtering and Medium. Shi Anchi, Lyu Changhao, Wang Xianbiao, Xu Weiya and Wang Huanling developed it.
The patent application numbe..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Shanghai Kaiquan Pump (Group) has applied Chinese patent for Design Method Suitable for Submersible Volute Mixed-flow Pump with Specific Speed of 400-600. Liu Jieqiong, Lyu Zhongbin, You Baojian, Gao Chao, Ma Lingling and Wang Feifan developed it.
The patent application number is CN202511403807 20250929. ..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Central South University has submitted a patent application for Face Gear Micro-texture Geometric Parameter Calculation Method and System. This invention was developed by Li Xin, Shao Wen, Tang Jinyuan and Su Xubin.
The patent application number is CN202511395837 20250928. The patent publication number is..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Tongji University has filed a patent application for Stable Friction Damper with Segmented Positive and Negative Stiffness Characteristics and Modeling Method Thereof. This invention was developed by Chen Lin and Sun Limin.
The patent application number is CN202510976794 20250716. The patent publication n..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received Hefei University of Technology patent application for Topological Modification Method for Cylindrical Gear. Han Jiang, Fumitaka, Tian Xiaoqing, Xia Lian and Sun Yukai developed the invention.
The patent application number is CN202510958028 20250711...
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Yangzhou University has submitted a patent application for Design Method for Mixed-flow Pump Impeller Coupling Geometric Parameters and Hydrodynamic Parameters. This invention was developed by Wang Mengcheng, Li Xinyu, Chen Kaile, Chen Jiaqi, Zhu Quanrong, Chen Songshan, Xia Weigang, Li Zixu and Li Qian.
..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Northwestern Polytechnical University has filed a patent application for Non-uniformly-arranged Efficient Turbulent Flow Rib Dust Accumulation Structure in Rotor-stator Disc Cavity of Aero-engine and Design Method of Non-uniformly-arranged Efficient Turbulent Flow Rib Dust Accumulation Structure. This invent..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received Wuhan University of Science and Technology patent application for No-load Wet Clutch Driving Torque Prediction Method, System, Equipment and Medium. Zhang Lin, Xue Mao, Cui Xiaoyang, Liu Sheng, Yan Yunbing and Zou Junyi developed the invention.
The ..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has received Saic Motor patent application for Plastic Tail Gate Multi-objective Optimization Design Method and Related Device. Long Chenxi, Zhang Tengteng, Huang Tong, Xie Xuhai, Feng Xiaolong, Fu Xiao, Dang Yunpeng, Qu Xiaobin, Zhang Yuhan and Li Zheng developed ..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- State Intellectual Property Office of China has released Weifang University of Science & Technology patent application for Garden Landscape Dynamic Planning Method and System Based on Augmented Reality. This invention was developed by Cheng Shigui, Li Chunyan and Zheng Xiaodong.
The patent application num..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Under Armour for Backpack with Clip. Campbell Derek, Johnson Bradley and Prokopik Alexander developed the invention.
The patent application number is US202117150034 20210115. The patent publication number is US12575660 (B2). International Patent ..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- HJC Corporation has been granted a patent for Head Protection Gear. This invention was developed by Yoon Man Geun and Lee Chang Seob.
The patent application number is US202318854958 20230330. The patent publication number is US12575632 (B2). International Patent Classification codes are A42B3/22 and A4..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Jiangnan University has submitted a patent application for Rolling Bearing Fault Diagnosis Method and System. This invention was developed by Li Ke, Su Lei, Zhao Xinwei, Wang Wenxiang, Gu Jiefei and Tong Tong.
The patent application number is CN202511387449 20250926. The patent publication number is CN120..
Engineering
| Sat 21 Mar 2026
Beijing, March 21 -- Beijing University of Civil Engineering and Architecture has filed a patent application for Drainage Port Dynamic Management System Based on Quantum Parameter Optimization and Air-ground Collaborative Awareness. This invention was developed by Zhang Lei, Wang Yifei, Cui Yuqi, Yuan Donghai, Chen Yuting, Zhang..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- R&D Engineering has been awarded a patent for Method of Designing a Bolted Joint. This invention was developed by Nielsen Flemming Selmer, Stokbæk Jesper and Nybo Jens Vestergaard.
The patent application number is US202418678933 20240530. The patent publication number is US12578243 (B2). International..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Alfa Laval has secured a patent on Attachment Means and Heat Transfer Plate. Rasmussen Jenny developed the invention.
The patent application number is US202218555392 20220419. The patent publication number is US12578153 (B2). International Patent Classification code is F28F3/10. Cooperative Patent Clas..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Sanden has been awarded a patent for Heat Exchanger. This invention was developed by Kaneko Akira, Iwasawa Naotaka and Fujiwara Akihiro.
The patent application number is US202118040259 20210824. The patent publication number is US12578146 (B2). International Patent Classification codes are F28D1/053, F..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Rinnai for Heat Exchanger. Negi Hidenao and Nagasaka Toshimitsu developed the invention.
The patent application number is US202318529796 20231205. The patent publication number is US12578121 (B2). International Patent Classification codes are F24..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Broan Nutone has been granted a patent for Fresh Air Inlet. This invention was developed by Michaud Stéphane.
The patent application number is US202318297910 20230410. The patent publication number is US12578105 (B2). International Patent Classification codes are F24F13/08, F24F13/10, F24F7/007, F24F7..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- CKD Corporation has obtained a patent for vacuum pressure control system. This invention was developed by Nakayama Kyouta and Kono Tetsujiro.
The patent application number is US202418823901 20240904. The patent publication number is US12578034 (B2). International Patent Classification codes are F16K37/..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Mikuni Corporation has obtained a patent for electromagnetic actuator and valve device. This invention was developed by Sekiguchi Satoshi and Ishiguchi Shoichi.
The patent application number is US202418677838 20240529. The patent publication number is US12578032 (B2). International Patent Classificatio..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- U.S. Patent and Trademark Office has awarded a patent to Kohler Mira for Diverter Valve Assembly. Scott James and Bourne James developed the invention.
The patent application number is US202318483639 20231010. The patent publication number is US12578026 (B2). International Patent Classification codes a..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- CKD Corporation has secured a patent on Fluid Control Valve. Aoyama Tatsuhito and Takahashi Shinya developed the invention.
The patent application number is US202418766737 20240709. The patent publication number is US12578024 (B2). International Patent Classification codes are F16K1/42, F16K25/00, F16K..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Mueller Industries has been granted a patent for Slide Gate Assembly. Bradley Jason White developed the invention.
The patent application number is US202418643680 20240423. The patent publication number is US12578023 (B2). International Patent Classification codes are F16K27/04, F16K3/02 and F16K3/316...
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- HORIBA STEC has been granted a patent for Flow Rate Control Valve, Manufacturing Method of Flow Rate Control Valve, and Flow Rate Control Apparatus. Shakudo Kazuya, Hayashi Shigeyuki and Nagasawa Masayuki developed the invention.
The patent application number is US202218723382 20221020. The patent publ..
Engineering
| Sat 21 Mar 2026
Alexandria, March 21 -- Eagle Industries has been awarded a patent for Sliding Component. This invention was developed by Akagami Kenta, Fukuhara Takuto and Adachi Koshi.
The patent application number is US202318871420 20230607. The patent publication number is US12578019 (B2). International Patent Classification code is F16J..
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