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Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Jiangsu Guoxin Jingjiang Power Generation Co Ltd and Nanjing University of Aeronautics and Astronautics have sought patent for Composite Calcium-based Heat Storage Material with Stepped Hole Structure as Well as Preparation Method and Application of Composite Calcium-based Heat Storage Material. This invention..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- AECC Beijing Institute of Aeronautical Materials and AECC Hunan Aviation Powerplant Research Institute have filed a patent application for Method for Improving Interface Bonding Strength of Powder-composite Mixed Component. This invention was developed by Fang Shuang, Ji Xiankun, Yan Yuesheng, Liu Li, Lei Shua..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- AECC Hunan Aviation Powerplant Research Institute and Nanjing University of Aeronautics and Astronautics have sought patent for Design Method of Composite Coating for Improving Fatigue Resistance of Conical Surface of Helicopter Rotor Shaft. This invention was developed by Jiang Yi, Sun Xuanqi, Liu Li, Zhu Tai..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Gongyi Tianbing Aerospace Tech Co Ltd and Beijing Tianbing Tech Co Ltd have submitted a patent application for Quick Inflation and Deflation System and Method for Pressurized Gas Cylinder and Carrier Rocket. Shi Hao, Xu Bozhou, Li Liyan, Zhang Zhitao, Kang Yonglai and Liu Xinglong developed the invention.
T..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Commercial Aircraft and Shanghai Aircraft Design & Res Inst Commercial Aircraft Corp China have sought patent for High-locking Bolt and Mounting Tool Thereof. This invention was developed by Zhang Jieqiong, Zhang Yunsheng, Dong Jinfang, Jianfeng Zheng, Xu Liang and Liu Yuxiang.
The patent application number..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Hadian Power Equipment National Engineering Res Center Co Ltd and Harbin Turbine have submitted a patent application for Air System Structure for Reducing Axial Force of Gas Compressor of Gas Turbine. Fan Bo, Gao Yinfeng, Zhou Chi, Liu Jiaqi, Liu Bao, Zhang Huajie, Jiang Dongpo, Li Wuliang, Wang Zezhong, Ji We..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- Safran Electronics & Defense and Safran Helicopter Engines have submitted a patent application for Device for Characterizing Gas Turbine Engine Wear. Thermy François Jésus, Limbour Enguerrand, Camus Coralie Alexina Marie, Rauch Nicolas, Ferraud Xavier Marcel Adolphe and Chetanneau Patrice developed the invent..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- Safran Electronics & Defense ande Safran Helicopter Engines have submitted a patent application for Device for Characterizing Gas Turbine Engine Wear. This invention was developed by Thermy François Jésus, Limbour Enguerrand, Camus Coralie Alexina Marie, Rauch Nicolas, Ferraud Xavier Marcel Adolphe and Coppee..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Huawei Tech Co Ltd and Khripkov Alexander have sought patent for Wireless Communication Device Comprising a Wide-beam Satellite Multi-antenna Structure. This invention was developed by Khripkov Alexander, Krogerus Joonas and Tian Ruiyuan.
The patent application number is WO2024EP80484 20241028. The patent pu..
Aerospace
| Tue 12 May 2026
Beijing, May 13 -- Shaanxi Tianhui Aerospace Tech Co Ltd and Sichuan Tianhui Aerospace Tech Co Ltd have submitted a patent application for Spherical Joint Double-pendulum Gimbal Seat of Liquid Rocket Engine. This invention was developed by Liu Hongjun, Shi Teng, Wang Hongyan, Ning Xiangbin and Niu Pengcheng.
The patent applic..
Aerospace
| Tue 12 May 2026
Beijing, May 13 -- Shaanxi Tianhui Aerospace Tech Co Ltd and Sichuan Tianhui Aerospace Tech Co Ltd have submitted a patent application for Deep Throttling System of Open Type Circulating Liquid Rocket Engine. This invention was developed by Liu Hongjun and Han Yuxuan.
The patent application number is CN202511870256 20251212. ..
Aerospace
| Tue 12 May 2026
Beijing, May 13 -- Beijing Power Machinery Res Inst and Xi'an Jiaotong University have submitted a patent application for High-speed Turbine Engine Variable Epr Control Method, System, Medium and Equipment. This invention was developed by Nie Lingcong, Feng Hailong, Song Zhiping, Chen Jinkang and Hao Jin.
The patent applicati..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Cccc Second Harbor Engineering Co Ltd and Wuhan Harbour Quality Inspection Co Ltd have submitted a patent application for Modular Wind-resistant and Anti-falling Aerial Work Platform for Cable-stayed Tower and Construction Method Therefor. This invention was developed by Yan Guotai, Peng Qiang, Cheng Hao, Cui B..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Aerospace Research Inst Of Materials & Processing Technology patent application for Three-dimensional Carbon Fiber-reinforced Resin-based Composite Material and Preparation Method Therefor. Zhu Shipeng, Yang Yunhua, Feng Zhihai, Ji Gaoning and Pan Yuexiu dev..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Chengdu Aerospace Mould & Plastic Co Ltd has submitted a patent application for Instrument Panel Slush-molding and Foaming Sealing Structure and Foaming Process. This invention was developed by Wang Peng, Xu Hui, Cai Shuqiong and Zhang Lina.
The patent application number is WO2024CN127972 20241029. The paten..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- Donaustahl GmbH has submitted a patent application for Flight Controller for an FPV Drone. Thumann Stefan developed the invention.
The patent application number is WO2025EP81762 20251104. The patent publication number is WO2026093601 (A1). International Patent Classification codes are B64F5/10, B64F5/60, B64..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Feng Chunkui has submitted a patent application for Mobile Platform, Constraining Structure, Aircraft, Control Method, Storage, and Systems.
The patent application number is WO2025CN130751 20251028. The patent publication number is WO2026092478 (A1). International Patent Classification code is G05D1/46.
..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Shaanxi Lattice Space Time Aerospace Tech Co Ltd has submitted a patent application for Satellite Timing System and Method, and Application Thereof. Feng Xingang developed the invention.
The patent application number is WO2025CN131724 20251031. The patent publication number is WO2026092676 (A1). Internationa..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Feng Chunkui has filed a patent application for Mobile Platform, Restraint Facility, Aircraft, Control Method, Storage and System.
The patent application number is WO2025CN75019 20250124. The patent publication number is WO2026091328 (A1). International Patent Classification code is G05D1/46.
According ..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Sichuan Aerofugia Tech Development Co Ltd and Zhejiang Geely Holding Group have filed a patent application for Aircraft Landing Assistance Method, Apparatus and Device, and Storage Medium. This invention was developed by Xue Songbai, Zhou Wenjie, Guo Liang and Xie Shaiming.
The patent application number is W..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Shanghai Aircraft Manufacturing patent application for Ducted Cover of Distributed Ducted Wing. Jiang Biyu, Zhou Zhou, Feng Dongxiang, Wang Chunshou, Lin Dezhi and Wang Aijun developed the invention.
The patent application number is CN202511725367 202..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Avic Chengdu UAV Systems has submitted a patent application for Aircraft Recovery Mechanism and Operation Method Thereof. This invention was developed by Wang Yongji, Cao Yuxuan, Xiang Min, Xu Tianning, Yan Zhiheng and Liu Chongxi.
The patent application number is CN202511861591 20251211. The patent publica..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Shanghai Aircraft Manufacturing has sought patent for Mounting Device for Tail Skid System. This invention was developed by Zhang Ye, Ye Jun, Cui Weijun, Zhu Hongzhi and Zhou Liangdao.
The patent application number is CN202511719973 20251121. The patent publication number is CN121291783 (A). International P..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Xian Aircraft Design Institute Aviation Industry Corporation China patent application for Aviation Product Testability Minimum Acceptable Value Determination Method and Device. The invention was developed by Zhang Chengcheng, Zhao Yingjian, Liu Yang, Gu..
Aerospace
| Tue 12 May 2026
Beijing, May 13 -- Nanchang Hangkong University has submitted a patent application for Variable-pressure-ratio Double-duct Three-mode Aero-engine. This invention was developed by Wu Zejun, Li Bai, Qin Jiang, Xie Canyang, Chen Hanlin, Fu Lei, Li Keren, Xu Jiawen, Wang Jiajian, Jiang Taiyi, Jiang Ping and Ji Yongbin.
The patent..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Xinxiang Aviation Industry Group has applied Chinese patent for Exhaust Valve with Height Protection Function. Wang Cong, Song Zhaojie, Liu Yinglong, Sun Shengli, Suo Dayin, Liu Yunge, Guo Tao and Lu Shengming developed it.
The patent application number is CN202511496173 20251020. The patent publication num..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Zaozhuang Special Equipment Inspection And Research Institute Zaozhuang Special Equipment Safety Tec and Shandong Wanchuang Pipeline Engineering has submitted a patent application for Pressure Pipeline Axonometric Mapping System Based on Unmanned Aerial Vehicle. This invention was developed by Wu Lei, Xiao Yua..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Endurosat Joint Stock Co has submitted a patent application for Integrated Satellite Platform. This invention was developed by Raychev Raycho Ruslanov.
The patent application number is WO2025BG00014 20250708. The patent publication number is WO2026090682 (A1). International Patent Classification codes are B6..
Aerospace
| Tue 12 May 2026
Beijing, May 13 -- Shanxi Shenzhou Aerospace Science and Tech Co Ltd has submitted a patent application for Heat Treatment Process of Large Thin-wall Zl205a Alloy Casting for Spacecraft. Niu Xiaolong, Yang Yanming, Suo Chao, Li Yongxing, Sun Jianfeng, Wu Xituo, Zhang Jinshan and Zhang Gaolong developed the invention.
The pate..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Shanghai Shiwei Intelligent Tech Co Ltd has submitted a patent application for Method and System for Optimizing In-out Route of Low-altitude Aircraft. This invention was developed by Shi Wei, Du Jiahao, Ye Lu and Quan Xin.
The patent application number is CN202511702992 20251119. The patent publication numb..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Beijing Liufen Tech Co Ltd patent application for Unmanned Aerial Vehicle Positioning Method, Device, Equipment, Storage Medium and Program Product. The invention was developed by Li Jiacai.
The patent application number is CN202511439105 20251009. T..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Zhejiang Branch China Nat Aviation Fuel Co Ltd has applied Chinese patent for Method and Device for Positioning Oil Filler of Aircraft. Xia Cailian, Fan Limin, Xu Kuan, Wang Libin, Jin Guofeng, Luo Xiang, Zhu Qianquan, Chen Bin, Lyu Mengju and Qu Bo developed it.
The patent application number is CN202511434..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Beijing Yizhuangke Refriendly Rocket Tech Innovation Center Co Ltd has applied Chinese patent for Primary Rocket Body and Recovery System Thereof. Liu Gang, Guo Guanglei, Zhao Kaibin and Li Xin developed it.
The patent application number is CN202511708172 20251120. The patent publication number is CN1212976..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Rongtong Aeroengine Tech Co Ltd patent application for Evaporation Centrifugal Grading Combustion Chamber of Microminiature Turbine Engine. Ge Yuanhai, Zhang Yuxuan, Zhang Lei, Qian Songlin, Chen Qiang, Chen Dejun, Guo Wei and Xing Yinghua developed the ..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Thales Dis France SAS and Thales patent application for Exchange of Satellite Information for Transferring User Data. Panaitopol Dorin, Ronteix-jacquet Flavien, El Jaafari Mohamed, Chuberre Nicolas and Fine Jean-yves developed the invention.
The patent ap..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Requtech AB has sought patent for a Satellite Receiver with Positioning Capability and Method for Using the Same. This invention was developed by Sotoudeh Omid, Johansson Daniel and Danestig Magnus.
The patent application number is WO2025EP79529 20251014. The patent publication number is WO2026093004 (A1). I..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Satelio IoT Services SL has filed a patent application for System, Satellite and Method for Performing Asynchronous Communication in a Non-terrestrial Communication Network. This invention was developed by Ferrús Ferré Ramon, Rigazzi Giovanni, Sanpera Izoard Jaume and Guadalupi Marco.
The patent applicatio..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Weflo Inc has submitted a patent application for Mountable Device for Inspecting Driving System of Aerial Vehicle. Kim Yee Jung developed the invention.
The patent application number is WO2025KR99753 20250313. The patent publication number is WO2026095781 (A1). International Patent Classification codes are B..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Iplook Networks Co Ltd has sought patent for Multi-orbit Satellite Access-based Network Optimization Method and Apparatus, Device, and Medium. This invention was developed by Liu Junjie.
The patent application number is WO2025CN114265 20250813. The patent publication number is WO2026091769 (A1). Internationa..
Aerospace
| Tue 12 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Shaanxi Tianhui Aerospace Tech Co Ltd and Sichuan Tianhui Aerospace Tech Co Ltd patent application for Open-loop Test Run Checking System of Open-loop Circulating Liquid Rocket Engine. This invention was developed by Liu Hongjun and Han Yuxuan.
The pa..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Shandong Xiangyu Aviation Tech Service Co Ltd has submitted a patent application for Maritime Satellite Fan Alarm System and Method. This invention was developed by Zhai Anheng, Li Zhuo, Mao Yunzhi, Yang Guangyao and Zhang Yaxiao.
The patent application number is WO2024CN137264 20241206. The patent publicati..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has released Novelis Koblenz GmbH patent application for Clad Aluminum Alloy Products for Aerospace Applications and Related Processes. This invention was developed by Tussing Christian, Spangel Sabine Maria, Buerger Achim and Rumpf Philipp Daniel.
The patent applicat..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Dersahakian Herant Andre has submitted a patent application for Immobilization System for Immobilizing an Aircraft, Use Thereof, and Aircraft Runway Provided with Such an Immobilization System.
The patent application number is WO2025IB60951 20251028. The patent publication number is WO2026093904 (A1). Inter..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has released Batista Maceda Joao patent application for Life-saving Safety System for Aircraft.
The patent application number is WO2025BR50149 20250423. The patent publication number is WO2026090688 (A1). International Patent Classification codes are B64D25/00, B64D2..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Wang Shuangxi has applied Chinese patent for Separable Cockpit.
The patent application number is CN202511817199 20251204. The patent publication number is CN121291247 (A). International Patent Classification codes are B60N2/42, B60N2/427 and B60R21/01.
The abstract of the patent published by the State ..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Hubei Aerospace Jianghe Chemical Co Ltd has sought patent for Quick Assembling Device and Method for Solid Rocket Engine End Socket Component. This invention was developed by Zhang Wei, Wang Pengqian, Zhang Xilong, Huang Shaodong, Zhang Yedong, Liu Di, Li Mingming, Fan Wenfeng, Lu Huali, Luo Jiangfeng, Yu Guod..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Shaanxi Sirui Kongtian Material Tech Co Ltd has filed a patent application for Machining Method for Single-channel Middle Cover Gasket of Rocket Engine. This invention was developed by Li Gang, Zhang Qi and Du Xiaokong.
The patent application number is CN202511431644 20251009. The patent publication number ..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Nanjing University of Science & Technology, Hubei Sanjiang Aerospace Group Hongyang Electromechanical and Beijing Shenjian Kongtian Tech Co Ltd patent application for Welding Quality On-line Monitoring Method Based on Acousto-optic Combination Advanced P..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Wuxi Zhongke Jinyan Laser Gas Turbine Parts Co Ltd has filed a patent application for Maintenance Method for Damage of Annular Combustion Chamber of Gas Turbine. This invention was developed by Wang Dongsheng.
The patent application number is CN202511506531 20251021. The patent publication number is CN12128..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Shenyang Aircraft Machinery Factory Co Ltd has applied Chinese patent for Conical Cylinder Plate Rolling Device for Radome Production. Xu Chong, Ding Yali, Wu Pingyu, Yin Haishuang, Liu Xin and Wang Xiaoliang developed it.
The patent application number is CN202511847264 20251209. The patent publication numb..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Anhui Fuya Intelligent Tech Co Ltd patent application for Unmanned Aerial Vehicle Undercarriage Structure with Buffering Function. The invention was developed by Li Sha.
The patent application number is CN202511595833 20251104. The patent publication..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Nanchang Hangkong University; Zhefeng Aviation Tech Zhejiang Co Ltd patent application for Wall-mounted Fire Rescue Ducted Aircraft. The invention was developed by Li Fulin, Yang Yifan, Ke Ruohan, Zhang Zhao, Gui Xingmin, Wang Yun and Liang Lianguo.
..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Innovation Academy For Microsatellites Of Cas and Shanghai Eng Ct Microsatellites patent application for Robot Spacecraft Suitable for Stably Climbing Various Materials on Surface of Satellite. Guo Chongbin, Zheng Pengfei, Liu Xu, Yin Zengshan, Wang Shih..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Harbin Gongda Satellite Tech Co Ltd has applied Chinese patent for Tidal Satellite Heat Dissipation System and Working Method Thereof. Li Wangyang, Guan Zhilin, Shang Pengzheng, Xia Kaixin, Zhou Yingxue, Chen Jian, Qu Chenggang and Liu Yaosen developed it.
The patent application number is CN202511860531 202..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Zhuhai Orbita Satellite Big Data Co Ltd has submitted a patent application for Remote Sensing Satellite Descending Node Local Time Control Method Based on Orbit Height Adjustment. Wang Yiping, Wu Jiaqi, Yan Zhiyu and Luo Jizhou developed the invention.
The patent application number is CN202511855263 2025121..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Nanjing Chenguang Group Co Ltd and Jiangsu Jinling Institute of Intelligent Manufacturing patent application for Mobile Aircraft Wing Body Docking Equipment and Method Based on AGV (automatic Guided Vehicle). The invention was developed by Hong Peng, Su..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Beijing Xinxingtong Tech Co Ltd has submitted a patent application for Multi-rocket Co-driven Low-altitude Quick Parachute Opening Device and Low-altitude Aircraft. Ding Guanglin, Yao Peng, Ding Yichun, Li Ping, Shen Yanduo and Pan Weihong developed the invention.
The patent application number is CN20251132..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Ou Xiaohui has sought patent for Multi-unmanned Aerial Vehicle Cooperative Heavy-load Hoisting System and Method. This invention was developed by Ou Xiaohui.
The patent application number is CN202511792993 20251201. The patent publication number is CN121291770 (A). International Patent Classification codes ..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Beijing Guotai Minkang Safety Tech Center patent application for Single-person Low-altitude Aircraft Based on Distributed Power and Intelligent Attitude Stabilizing System and Control Method. The invention was developed by Fang Baolong and Xu Zhengtao.
..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Yunnan Junying Aviation Tech Co Ltd patent application for Eccentric Shaft Brake System of Aircraft. Yin Zhenjie, Bao Qinyao, Xiong Minghua and Yin Jianming developed the invention.
The patent application number is CN202511865434 20251211. The patent ..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Commercial Aircraft; Shanghai Aircraft Design & Res Inst Commercial Aircraft Corp China patent application for Supersonic Aircraft. Xie Ruixuan, Zhang Ziyang, Li Jinye, Bao Han, Wang Qimin and Wu Dawei developed the invention.
The patent application n..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Thales DIS France SAS patent application for Method for Preventing the Loss of a Smart Card. Zeamari Ali developed the invention.
The patent application number is WO2025EP79376 20251013. The patent publication number is WO2026092988 (A1). International Pa..
Aerospace
| Tue 12 May 2026
Geneva, May 13 -- Siemens Energy Global has submitted a patent application for Corrugated Seal with an Opening, and Arrangement with a Corrugated Seal for a Gas Turbine. This invention was developed by Ahmad Fathi, Ludwig Andre, Savilius Nicolas, Herfurth Robert and Kunte Harald.
The patent application number is WO2025EP80281..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- Safran Landing Systems has submitted a patent application for Method for Controlling an Actuator Via the Slope of the Consumed Current; Corresponding Braking Device, Braked Wheel and Aircraft. Frey Olivier and Bonigen François developed the invention.
The patent application number is WO2025EP81715 20251103...
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- Thales DIS France SAS has sought patent for Method for Securing a Neural Network Against Backdoor Attacks at the Training Phase. This invention was developed by Teglia Yannick, Le Roux Quentin and Bourbao Eric.
The patent application number is WO2025EP81703 20251103. The patent publication number is WO202609..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received Lufthansa Technik patent application for Escape Route Marking for Vehicles, Especially Aircraft. Sutter Wolfgang, Bellieno Christopher and Witt Florian developed the invention.
The patent application number is WO2025EP81667 20251103. The patent publicatio..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- Safran has applied WIPO patent for Method for Producing a Stator for an Aircraft Rotary Electric Machine. Courapied Léonard and Dunleavy Patrick developed it.
The patent application number is WO2025FR50975 20251021. The patent publication number is WO2026093670 (A1). International Patent Classification code..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- BAE Systems has submitted a patent application for Improvements Relating to Landing Craft. This invention was developed by Dalzell Michael William, Watson Dennis Andrew and Burton Jonathan.
The patent application number is WO2025GB52294 20251021. The patent publication number is WO2026093712 (A1). Internatio..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- World Intellectual Property Organization has published BAE Systems patent application for Improvements in and Relating to Landing Craft. The invention was developed by Davies Leslie John and Huckvale Steven Michael.
The patent application number is WO2025GB52292 20251021. The patent publication number is WO2..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- World Intellectual Property Organization has received BAE Systems patent application for Landing Craft Hull. Davies Leslie John, Besley Andrew Jonathan and Boland Joshua Robert developed the invention.
The patent application number is WO2025GB52291 20251021. The patent publication number is WO2026093709 (A1)..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- Safran Helicopter Engines has sought patent for Dihydrogen Injection Device for a Combustion Chamber of a Turbine Engine. This invention was developed by Brunet Clément Pierre and Truffot Marie Edith.
The patent application number is WO2025FR51016 20251031. The patent publication number is WO2026093695 (A1)..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- Safran Helicopter Engines has submitted a patent application for Dihydrogen Injection Device for a Combustion Chamber of a Turbine Engine. This invention was developed by Brunet Clément Pierre, Richard Stéphane Raphaël Yves and Truffot Marie Edith.
The patent application number is WO2025FR51015 20251031. ..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- World Intellectual Property Organization has published Safran Aircraft Engines patent application for Optimised Fan Section of an Aeronautical Propulsion System. The invention was developed by Escure Didier, Martin Guillaume and Miltenberger Adrien Jean-louis Tito.
The patent application number is WO2025FR51..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- Safran Aircraft Engines has submitted a patent application for Optimised Fan Section of an Aeronautical Propulsion System. Escure Didier, Martin Guillaume and Miltenberger Adrien Jean-louis Tito developed the invention.
The patent application number is WO2025FR51012 20251031. The patent publication number is..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- World Intellectual Property Organization has published Safran Aircraft Engines patent application for Optimised Fan Section of an Aeronautical Propulsion System. The invention was developed by Escure Didier, Martin Guillaume and Miltenberger Adrien Jean-louis Tito.
The patent application number is WO2025FR51..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- World Intellectual Property Organization has published Safran Aircraft Engines patent application for Optimised Fan Section of an Aeronautical Propulsion System. The invention was developed by Escure Didier, Martin Guillaume and Miltenberger Adrien Jean-louis Tito.
The patent application number is WO2025FR51..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- Safran Aircraft Engines has applied WIPO patent for Optimized Fan Section of an Aeronautical Propulsion System. Escure Didier, Martin Guillaume and Miltenberger Adrien Jean-louis Tito developed it.
The patent application number is WO2025FR51009 20251031. The patent publication number is WO2026093689 (A1). In..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- Safran Aircraft Engines has applied WIPO patent for Sealing Strip for a Turbine of a Turbine Engine. Thurisset Lucas, Raffourt Adrien, Douin Antoine and Ferreira Monteiro Lucas developed it.
The patent application number is WO2025FR51006 20251029. The patent publication number is WO2026093686 (A1). Internati..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- Safran Aircraft Engines has sought patent for Measurement Apparatus for an Aircraft Turbine Engine Shaft and Corresponding Adjustment Method. This invention was developed by Gagner Patrick.
The patent application number is WO2025FR50998 20251027. The patent publication number is WO2026093682 (A1). Internatio..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- AECC Shenyang Liming Aero Engine has submitted a patent application for Method for Testing Secondary Orientation-ultrasonic Sound Velocity Relationship of Single Crystal Casting. Wu Jingjing, Lin Shibo, Jiao Junhong, Shang Wei and Gao Shuang developed the invention.
The patent application number is CN202511..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- The Second Research Institute of Civil Aviation Administration of China has filed a patent application for Low-altitude Risk Distribution Guided Unmanned Aerial Vehicle Multi-altitude Course Planning Method and System. This invention was developed by Wu Qinggang, Hu Peng, Yang Xinyi, Cao Lei and Gu Wenyong.
..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Zhejiang University has sought patent for Unmanned Aerial Vehicle Position Heading Regression Method and Device for Cross-view Scene. This invention was developed by Song Mingli, Liu Kejia, Zhang Haofei, Zhou Haoyang, Xu Ruoyu and Wang Peicheng.
The patent application number is CN202511861617 20251211. The pa..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Variflight Technology Co Ltd patent application for Method and System for Automatically Generating Taxiing Path of Aircraft. The invention was developed by Shan Yanyan, Zhang Chongyang, Zhang Hao and Xuan Tong.
The patent application number is CN2025..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Zhejiang Scientific Research Institute of Transport has submitted a patent application for Multi-source Data Fusion Positioning Monitoring Method and System for Low-altitude Aircraft. Jiang Shuyuan and Wei Shouyue developed the invention.
The patent application number is CN202511599965 20251104. The patent pu..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- Shandong University has submitted a patent application for Multi-unmanned Aerial Vehicle Path Planning Method and System Based on Hierarchical Deadlock Coordination. Liu Yungang, Yao Huanjie, Man Yongchao, Wang Yuan and Li Fengzhong developed the invention.
The patent application number is CN202511514845 2025..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Putian University patent application for Earthquake Emergency Unmanned Aerial Vehicle Path Optimization Device. This invention was developed by Lin Jianbing, Lin Weiyuan, Lin Yangqing and Lin Zhennan.
The patent application number is CN202511441008 20..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Harbin Institute of Technology patent application for Multi-model State Estimation Method and System Based on Semantic Constraint Graph and Hovering Spectrum Perception. Han Shuai, Zhang Jiaming and Zheng Kaiwen developed the invention.
The patent app..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Hubei Three Gorges Polytechnic patent application for Auxiliary Path Planning Method Under Priori Condition of UUV (unmanned Underwater Vehicle). This invention was developed by Dong Yi, Yan Wenchao, Lei Bo, Yu Ningbo, Chen Fang, Su Qiang, Zhang Liang an..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Shanghai Aerospace Control Technology Institute patent application for Plug-in Type Adjustable High-pressure Flow-limiting Valve. The invention was developed by Yu Sancheng, Pan Sijia, Dong Wenyong, Li Yuqing, Jiang Wenda, Fang Cheng and Li Wending.
Th..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Hubei Institute of Aerospace Chemotechnology and Hubei Aerospace Chemical New Material Tech Co Ltd patent application for UV (ultraviolet) Viscosity-reduced Film and Preparation Method Thereof. Zhang Ning, Huang Hailong, Liu Zhihao, Wang Siyu, Luo Yuhan,..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Beijing Institute of Aeronautical Materials patent application for Conductive Sealant and Aircraft Fuel Tank. The invention was developed by Hu Chen, Zhang Jianzheng, Wu Songhua and Qin Pengbo.
The patent application number is CN202511228263 20250829. ..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has published Shenyang Aircraft Design & Research Institute (AVIC) patent application for Design Method for Improving Wear Resistance of Surface of Transparent Part of Aviation Cockpit. The invention was developed by Han Yu, Wang Lei and Ding Qingdong.
The patent ap..
Aerospace
| Tue 12 May 2026
Beijing, May 12 -- Hubei Jingli Electric Power Group Co Ltd, Jingzhou Power Supply Co State Grid Hubei Electric Power Co and Hubei Zhongxuntai Tech Co Ltd have sought patent for Single-line Suspension Type Aerial Cable Fire Disconnection and Connection Operation Robot. This invention was developed by Wang Ya, Liu Wei, Zhang Wei,..
Aerospace
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has released Nanjing University of Science & Technology patent application for Two-degree-of-freedom Unmanned Aerial Vehicle Airborne Catching Net Running Firing System. This invention was developed by Guo Rui, Zhang Xinchen, Yang Yongliang and Tang Yuyong.
The pa..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- The Regents of The University of California has filed a patent application for Supraglottic Airway Support Devices. This invention was developed by Khan Irum.
The patent application number is WO2025US53733 20251103. The patent publication number is WO2026097002 (A1). International Patent Classification codes a..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- GKN Aerospace Services has submitted a patent application for Apparatus. Harrison Stephen, Daniels Peter, Barnes Jason, Holbourn Mark, Copus Matthew and Sahadevan Vijayakumar developed the invention.
The patent application number is WO2025GB52391 20251031. The patent publication number is WO2026093760 (A1). In..
Aerospace
| Wed 13 May 2026
Geneva, May 13 -- Vertical Aerospace Group has applied WIPO patent for a Propeller. Cornborough Mark William and Paschalis George developed it.
The patent application number is WO2025GB52372 20251030. The patent publication number is WO2026093746 (A1). International Patent Classification codes are B64C11/04, B64C11/06, B64C11..
Aerospace
| Tue 12 May 2026
Beijing, May 13 -- AECC Gas Turbine has submitted a patent application for Control Method of Gas Turbine Power Generation System. This invention was developed by Wang Jing, Ma Hualong, Zhang Hao and Ren Lixin.
The patent application number is CN202511679787 20251117. The patent publication number is CN121296295 (A). Internation..
Aerospace
| Tue 12 May 2026
Beijing, May 13 -- General Electric has submitted a patent application for Method of Operating Gas Turbine Engine. This invention was developed by Benjamin Michael A, Cooper Clayton S, Patel Nayan and Li Hejie.
The patent application number is CN202510935206 20250707. The patent publication number is CN121296292 (A). Internatio..
Aerospace
| Tue 12 May 2026
Beijing, May 13 -- China Hangfa South Industry has applied Chinese patent for Engine Transmission Gear Shaft End Lubricating Oil Sealing Structure and Aero-engine. Liu Zhengqiang, Yan Hong, Wang Tao, Fu Wenjun and Bao Jiaxing developed it.
The patent application number is CN202511663607 20251113. The patent publication number..
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