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Oil & Gas
| Tue 01 Apr 2025
Beijing, April 2 -- State Intellectual Property Office of China has awarded a patent to China Petroleum & Chemical and Sinopec Shengli Oilfield for heavy oil dehydration instrument. Ma Aiqing, Yu Tiantian, Zhang Lianyu, Song Dan, Lin Jisheng, Tai Yuehua and He Shaoqun developed the invention.
The patent application number is ..
Oil & Gas
| Wed 02 Apr 2025
Taipei, April 2 -- Entegris has been awarded a patent for chemical mechanical planarization pad conditioner assembly. This invention was developed by Yener Doruk, Sousa Joseph, Balu Elango, Oeur Laundy and Zutshi Ajoy.
The patent application number is TW20220136702 20220928. The patent publication number is TWI839864 (B). Inter..
Oil & Gas
| Wed 02 Apr 2025
Taipei, April 2 -- Taiwan Patent for bonded layer on extreme ultraviolet plate has been issued to Entegris. This invention was developed by Wang Huaping, Kirkland Eric Alan and Raschke Russ V.
The patent application number is TW20220122706 20220617. The patent publication number is TWI839756 (B). International Patent Classifica..
Oil & Gas
| Wed 02 Apr 2025
Taipei, April 2 -- Taiwan Patent Office has awarded a patent to Entegris for filter cartridge, and method of retrofitting filter housing. Mckenzie Jeffrey J, Linder James C, Gregerson Barry L and Lincicome Hayden developed the invention.
The patent application number is TW20220120614 20220602. The patent publication number is T..
Oil & Gas
| Wed 02 Apr 2025
Beijing, April 2 -- State Intellectual Property Office of China has awarded a patent to China Petroleum & Chemical and Sinopec Qilu Co for online cleaning device of dilution steam generator. Jiao Qiang and Zhou Qingliang developed the invention.
The patent application number is CN202322936464U 20231031. The patent publication..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Saudi Arabian Oil Company and King Abdullah University Of Science & Technol have submitted a patent application for methods for distributing catalyst in counter-current reactors and methods for processing hydrocarbons. This invention was developed by Almajnouni Khalid Ali, Cui Mengmeng, Castano Pedro and ..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- China Petroleum & Chemical Corp and Sinopec Res Institute Of Petroleum Processing Co Ltd have submitted a patent application for bio-based surfactant, preparation method therefor and use thereof. This invention was developed by Qiao Fulin, Jiang Jianlin, Qin Bing, Gao Min and Zhou Linbi.
The patent applica..
Oil & Gas
| Tue 01 Apr 2025
Beijing, April 2 -- Sinopec Shengli Oilfield Wuhua Petroleum Equipment Mfg Co Ltd has been granted a patent for spiral lifting type elevated oil tank device. This invention was developed by Hu Meiying, Chen Ming, Cui Zhendong and Tai Mingyang.
The patent application number is CN202323125629U 20231120. The patent publication n..
Oil & Gas
| Tue 01 Apr 2025
Seoul, April 2 -- Korean Intellectual Property Office has published Entegris patent application for filter cartridge, and method of retrofitting filter housing. The invention was developed by Mckenzie Jeffrey J, Linder James C, Gregerson Barry Lee and Lincicome Hayden.
The patent application number is KR20237045257 20220606. Th..
Oil & Gas
| Tue 01 Apr 2025
Seoul, April 2 -- Korean Intellectual Property Office has released Entegris patent application for welded check valve. This invention was developed by Leys John A.
The patent application number is KR20247002793 20201021. The patent publication number is KR20240016452 (A). International Patent Classification codes are B23P15/0..
Oil & Gas
| Wed 02 Apr 2025
Taipei, April 2 -- Osaka Gas has secured a patent on heat-radiating light source. Suemitsu Masahiro and Saito Tadashi developed the invention.
The patent application number is TW20190132904 20190912. The patent publication number is TWI840409 (B). International Patent Classification codes are H01K1/04, H01K1/08 and H05B3/10. Co..
Oil & Gas
| Wed 02 Apr 2025
Taipei, April 2 -- Taiwan Patent Office has awarded a patent to Entegris for precursor delivery systems, precursor supply packages, and related methods. Moreschini Paolo developed the invention.
The patent application number is TW20220133369 20220902. The patent publication number is TWI837801 (B). International Patent Classifi..
Oil & Gas
| Wed 02 Apr 2025
Taipei, April 2 -- Taiwan Patent Office has awarded a patent to Entegris for system for purification of citric acid. Song Yuxin, Wu Xianxin, Zhou Chao, Dong Yu, Jiang Ping, Du Zhengzheng and Song Zicheng developed the invention.
The patent application number is TW20210120715 20210608. The patent publication number is TWI837479 ..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- Saudi Arabian Oil Company and Aramco Services have submitted a patent application for group-type analysis of hydrocarbon samples. This invention was developed by Muller Hendrik, Al-herz Mansour, Alawani Nadrah A, Panda Saroj Kumar and Ding Lianhui.
The patent application number is WO2024US47239 20240918. T..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- Schlumberger Tech Corporation, Schlumberger Canada Ltd, Services Petroliers Schlumberger and Geoquest Systems BV have submitted a patent application for wellsite operations PPE machine vision framework. This invention was developed by Massoni Abinader Antonio, Santhalingam Vigneshwaran, Lam Tammy, Krishna Dha..
Oil & Gas
| Mon 31 Mar 2025
Seoul, April 1 -- Korean Intellectual Property Office has received Entegris Inc and University of Florida patent application for hard abrasive particle-free polishing of hard materials. Singh Rajiv K, Arjunan Arul Chakkaravarthi, Singh Deepika, Ginde Chaitanya and Jawali Puneet developed the invention.
The patent application ..
Oil & Gas
| Tue 01 Apr 2025
Beijing, April 1 -- The Eighth Construction Company Of Cnpc Ltd has been granted a patent for spherical steam-water separator. This invention was developed by Han Dahong, Sun Xihong, Li Yufeng, Rui Lichun, Chen Dongxu, Yang Jiao, Xie Xiaojiao and Zhang Shilu.
The patent application number is CN202421636711U 20240711. The pate..
Oil & Gas
| Tue 01 Apr 2025
Seoul, April 1 -- ExxonMobil Chemical Patents has sought patent for processes for dehydrogenating alkane and alkyl aromatic hydrocarbons. This invention was developed by Bao Xiaoying.
The patent application number is KR20237043280 20220525. The patent publication number is KR20240013147 (A). International Patent Classification ..
Oil & Gas
| Tue 01 Apr 2025
Seoul, April 1 -- Entegris has filed a patent application for fluid circuit with integrated electrostatic discharge mitigation. This invention was developed by Leys John, Linder James C, Mckenzie Jeffrey J, Gregerson Barry and Reichow Brett C.
The patent application number is KR20247000879 20190227. The patent publication numbe..
Oil & Gas
| Tue 01 Apr 2025
Taipei, April 1 -- Taiwan Patent Office has awarded a patent to Osaka Gas for metal support body for electrochemical element, electrochemical element, electrochemical module, electrochemical device, energy system, solid oxide fuel cell, solid oxide electrolyzer cell, and method of manufacturing the metal support body. Echigo Mit..
Oil & Gas
| Tue 01 Apr 2025
Beijing, April 1 -- State Intellectual Property Office of China has awarded a patent to China Petroleum & Chemical and Sinopec Qilu Co for sulfur-containing gas treatment system. Xu Cuicui, Wu Kuanliang, Ma Lixia, Liu Zengrang, Liu Aihua and Liu Jianli developed the invention.
The patent application number is CN202322950558U ..
Oil & Gas
| Mon 31 Mar 2025
Taipei, April 1 -- Entegris has secured a patent on pad conditioner for a chemical mechanical planarization (cmp) assembly and chemical mechanical planarization (cmp) pad conditioner assembly. Yener Doruk, Suriaga Conrad, Sousa Joseph, Oeur Laundy, Rivers Joseph and Balu Elango developed the invention.
The patent application nu..
Oil & Gas
| Tue 01 Apr 2025
Beijing, April 1 -- State Intellectual Property Office of China has awarded a patent to Sinopec Oilfield Service Corp, Sinopec Shengli Petroleum Eng Co Ltd and Cementing Tech Service Center Shengli Petroleum Engineering Co Ltd Sinopec for conveying and filtering device. Xia Baohua, Yang Yaxin, Chen Yajun, Xiao Shuwang, Li Ruilon..
Oil & Gas
| Mon 31 Mar 2025
Taipei, April 1 -- Entegris has been granted a patent for self-locking manifold and filter. This invention was developed by Yang Kobold, Wang Henry (han Yi), Shie Bob and Yang Hee Jun.
The patent application number is TW20210134757 20210917. The patent publication number is TWI836270 (B). International Patent Classification cod..
Oil & Gas
| Mon 31 Mar 2025
Taipei, April 1 -- Taiwan Patent Office has awarded a patent to Entegris for modular tray for solid chemical vaporizing chamber. Battle Scott L, Thomas Jacob, Olson Benjamin H and Gregg John N developed the invention.
The patent application number is TW20220138180 20221007. The patent publication number is TWI834330 (B). Intern..
Oil & Gas
| Mon 31 Mar 2025
Taipei, April 1 -- Entegris has secured a patent on precursor delivery systems for determining material levels. Battle Scott L, Cardozo Benjamin and Parker Chase developed the invention.
The patent application number is TW20220137818 20221005. The patent publication number is TWI834327 (B). International Patent Classification c..
Oil & Gas
| Mon 31 Mar 2025
Taipei, April 1 -- Entegris has secured a patent on filter apparatus with vented core, electrostatic discharge mitigation, or both. Gregerson Barry L developed the invention.
The patent application number is TW20210143095 20211119. The patent publication number is TWI834081 (B). International Patent Classification code is B01D6..
Oil & Gas
| Tue 01 Apr 2025
Seoul, April 1 -- Entegris has submitted a patent application for aseptic coupling assembly and method of aseptic coupling. Coscia Nicholas developed the invention.
The patent application number is KR20237044246 20220527. The patent publication number is KR20240012515 (A). International Patent Classification codes are A61M39/..
Oil & Gas
| Mon 31 Mar 2025
Seoul, April 1 -- Chevron Phillips Chemical has sought patent for - methods for determining the activity of an activated chemically-treated solid oxide in olefin polymerizations. This invention was developed by Yang Qing, Mcdaniel Max P, Buck Richard M, Crain Tony R and Rose Ryan N.
The patent application number is KR2024700224..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- Schlumberger Tech Corporation, Schlumberger Canada Ltd, Services Petroliers Schlumberger and Geoquest Systems BV have filed a patent application for wellsite operations machine vision framework. This invention was developed by Ambade Amey, Santhalingam Vigneshwaran, Lam Tammy, Krishna Dhananjaya, Vesselinov V..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- Schlumberger Tech Corporation, Schlumberger Canada Ltd, Services Petroliers Schlumberger and Schlumberger Tech BV have sought patent for spacer fluid additive for compressive strength regression improvement. This invention was developed by Jain Bipin, Ashraf Shameed, Yakovlev Andrey Vladimirovich, Lafitte Val..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- Schlumberger Tech Corporation, Schlumberger Canada Ltd, Services Petroliers Schlumberger and Geoquest Systems BV have sought patent for wellsite operations machine vision framework. This invention was developed by Massoni Abinader Antonio, Santhalingam Vigneshwaran, Krishna Dhananjaya, Vesselinov Velizar, Lam..
Oil & Gas
| Mon 31 Mar 2025
Geneva, March 31 -- Schlumberger Technology Corp, Schlumberger Ca Ltd, Services Petroliers Schlumberger and Schlumberger Technology have submitted a patent application for dual source heat pump system. This invention was developed by Lecoq Olivier and Simon Matthieu.
The patent application number is WO2024US52516 20241023. Th..
Oil & Gas
| Mon 31 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has published Saudi Arabian Oil Company patent application for short-circuit current control in power systems. The invention was developed by Castillo Ricardo Jose Guerra, Fares Nabil El Halabi, De Freitas Luis De Andrade and Al-shammari Ahmed.
The patent application numb..
Oil & Gas
| Mon 31 Mar 2025
Alexandria, March 31 -- Schlumberger Technology Corporation has sought patent for cable protector. This invention was developed by Wang Song, Jiang Jun and Cabrera Ponce Pablo.
The patent application number is US202318832828 20230512. The patent publication number is US2025105603 (A1). International Patent Classification codes ..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- World Intellectual Property Organization has released Saudi Arabian Oil Company and Aramco Services patent application for acoustic system for downhole applications. This invention was developed by Swett Dwight W.
The patent application number is WO2024US47798 20240920. The patent publication number is WO2..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- World Intellectual Property Organization has published Entegris patent application for coated porous filter membranes and related methods. The invention was developed by Gjoka Alketa, Jaber Jad Ali, Ngan Clifton G, Hamzik James, Crespo David, Ly Saksatha, Webb Christopher W, Thomas Jikku, Kamimoto Satoshi, Ba..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- Entegris has submitted a patent application for contacts for reducing wear in a reticle container. This invention was developed by Wang Huaping and Raschke Russ V.
The patent application number is WO2024US47832 20240920. The patent publication number is WO2025064929 (A1). International Patent Classification ..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- World Intellectual Property Organization has received Saudi Arabian Oil Company and Aramco Services patent application for back purging robotic crawler. Al Qabani Ali Faraj M, Alnufaili Muhammed Subhi A and Al Mansour Saleh Mohammed H developed the invention.
The patent application number is WO2024US45204 ..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- World Intellectual Property Organization has received Baker Hughes Oilfield Operations patent application for mechanical stop arrangement for a borehole tubular to locate and restrain a borehole tool to an outside diameter of the tubular, method, and system. Shaikh Farhat A, Honekamp Jeffrey and Imhoff Jamie ..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- ExxonMobil Technology and Engineering has filed a patent application for method of making zeolites of bog framework type, aluminosilicate zeolites of bog framework type, and uses thereof. This invention was developed by Pham Trong D, Vroman Hilda B and Terefenko Eugene A.
The patent application number is WO2..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- World Intellectual Property Organization has released Baker Hughes Oilfield Operations patent application for slip subsystem, method and system. This invention was developed by Nguyen Tuan.
The patent application number is WO2024US46056 20240911. The patent publication number is WO2025064269 (A1). Internatio..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Saudi Arabian Oil Company has filed a patent application for process of improving heavy oil recovery using a combination of downhole heater system, and chemical formulation composed of solvents and surfactants. This invention was developed by Patil Pramod Dhanaji, Almajid Muhammad M, Yousef Zuhair A and A..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Saudi Arabian Oil Company has submitted a patent application for lost circulation composite materials and methods and systems related thereto. This invention was developed by Almohisn Ayman, Alharbi Bader G, Arfaj Mohammed K and Alshakhouri Aqeel K.
The patent application number is US202318471784 2023092..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has released Halliburton Energy Services patent application for synergistic viscosifiers for clay-free, water-based drilling fluids. This invention was developed by Hart Emily, Zhou Hui and Shumway William W.
The patent application number is US202318473930 20230925. The p..
Oil & Gas
| Mon 31 Mar 2025
Geneva, March 31 -- World Intellectual Property Organization has released China Nat Petroleum Corporation and CNPC Chuanqing Drilling Engineering Company Ltd patent application for method and system for evaluating number of opened perforation clusters. This invention was developed by He Le, Zhu Juhui, Liang Xing, Guan Bin, Liu W..
Oil & Gas
| Mon 31 Mar 2025
Alexandria, March 31 -- Schlumberger Technology Corporation has filed a patent application for wellsite operations ppe machine vision framework. This invention was developed by Massoni Abinader Antonio, Santhalingam Vigneshwaran, Lam Tammy, Krishna Dhananjaya, Vesselinov Velizar and Joshi Aniket Ulhasrao.
The patent application..
Oil & Gas
| Mon 31 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has released Schlumberger Technology Corporation patent application for wellsite operations machine vision framework. This invention was developed by Ambade Amey, Santhalingam Vigneshwaran, Lam Tammy, Krishna Dhananjaya, Vesselinov Velizar, Massoni Abinader Antonio and Jos..
Oil & Gas
| Mon 31 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has received Schlumberger Technology Corporation patent application for restricted area monitoring system and method. Massoni Abinader Antonio, Vesselinov Velizar, Santhalingam Vigneshwaran, Joshi Aniket Ulhasrao and Krishna Dhananjaya developed the invention.
The patent ..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Schlumberger Technology Corporation has submitted a patent application for subsurface geomechanics and flow modeling and quantitative risk assessment. Sorgi Claudia, Cortez Gomez Oscar Gabriel, Sheth Soham, Jönsthövel Tom, De Gennaro Vincenzo and Mandiuc Andreia developed the invention.
The patent appl..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- ExxonMobil Technology and Engineering has submitted a patent application for single step conversion of ethylene to fuels. Mettler Matthew S, Du Yi, Aponte Torrealba Yira Y, Levin Doron, Greene Jennifer L, Lanci Michael P and Metz Jarid M developed the invention.
The patent application number is WO2024US47164..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- World Intellectual Property Organization has published Entegris patent application for removing impurities from precursors. The invention was developed by Watson Michael, Ocampo Cristian, Reynolds Iii, Battle Scott L, Moghaddam Sara and Garrett Benjamin R.
The patent application number is WO2024US47110 20240..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- Chevron Phillips Chemical has applied WIPO patent for bimodal hdpe resins with improved escr and processability for conduit, cable, blow molding, and other end-use applications. Rohatgi Vivek, Hukill David G, Curren Joseph A, Fodor Jeffrey S, Hert Daniel G and Peterson Richard Brody developed it.
The patent ..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Saudi Arabian Oil Company has submitted a patent application for flow control in pipelines. This invention was developed by Aljuaydi Haitham, Kidwai Mustafa and Kaki Mohammed Ahmed.
The patent application number is US202318373952 20230927. The patent publication number is US2025103067 (A1). International..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Saudi Arabian Oil Company has applied United States patent for real-time gas-lift monitoring system using ai techniques. Arukhe James O, Kalu-ulu Torty C, Aleid Mohammed H and Samman Suhail A developed it.
The patent application number is US202318472739 20230922. The patent publication number is US202510..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Schlumberger Technology Corporation has submitted a patent application for wellsite operations machine vision framework. This invention was developed by Massoni Abinader Antonio, Santhalingam Vigneshwaran, Krishna Dhananjaya, Vesselinov Velizar, Lam Tammy and Joshi Aniket Ulhasrao.
The patent application..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Entegris has submitted a patent application for contacts for reducing wear in a reticle container. Wang Huaping and Raschke Russ V developed the invention.
The patent application number is US202418892069 20240920. The patent publication number is US2025102901 (A1). International Patent Classification cod..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Entegris has applied United States patent for coated porous filter membranes and related methods. Gjoka Alketa, Jaber Jad Ali, Ngan Clifton G, Hamzik James, Crespo David, Ly Saksatha, Webb Christopher W, Thomas Jikku, Kamimoto Satoshi, Batra Gaurav M and Sampath Siddarth developed it.
The patent applicat..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- World Intellectual Property Organization has released Baker Hughes Energy Technology patent application for bearing cooling system. This invention was developed by Meduri Uday Karthik, Martini Carlo Maria, Selvam Kathiravan, Bergamini Lorenzo and Dozzini Matteo.
The patent application number is WO2024EP252..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Saudi Arabian Oil Company has filed a patent application for restoring accumulated dga with reclaimer sparge line. This invention was developed by Alanazi Majed Fehaid, Al-abbad Abdullah and Sahari Mosa H.
The patent application number is US202418970047 20241205. The patent publication number is US202509..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has received Baker Hughes Oilfield Operations patent application for water-based demulsifier formulation with enhanced corrosion inhibition property. Yang Jiangzhong, Nadres Enirco, Harrell Bradley G, Arensdorf Joseph J and Quintero Lirio developed the invention.
The pate..
Oil & Gas
| Mon 31 Mar 2025
Geneva, March 31 -- World Intellectual Property Organization has released Baker Hughes Oilfield Operations patent application for system and methods for determining gel breaking time of thixotropic drilling fluids. This invention was developed by Rahman Syed Ehsanur, Aragall Roger, Osgouei Reza Ettehadi, May Roland, Thompson Cha..
Oil & Gas
| Mon 31 Mar 2025
Geneva, March 31 -- Baker Hughes Oilfield Operations has sought patent for novel environmentally friendly biocidal quaternized amine compound. This invention was developed by Geissler Brett and Menendez Carlos.
The patent application number is WO2024US47078 20240917. The patent publication number is WO2025059691 (A1). Internati..
Oil & Gas
| Mon 31 Mar 2025
Alexandria, March 31 -- Saudi Arabian Oil Company has filed a patent application for control circuit for automatic deactivation of energy reducing maintenance switch. This invention was developed by Khan Md Abid and Khurmy Mohammed.
The patent application number is US202318476153 20230927. The patent publication number is US2..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Saudi Arabian Oil Company has submitted a patent application for back purging robotic crawler. This invention was developed by Al Qabani Ali Faraj M, Alnufaili Muhammed Subhi A and Al Mansour Saleh Mohammed H.
The patent application number is US202318472023 20230921. The patent publication number is US20..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- Halliburton Energy Services has submitted a patent application for hoop stress reducer in perforating guns. This invention was developed by Hoelscher Christopher C.
The patent application number is WO2023US76255 20231006. The patent publication number is WO2025063983 (A1). International Patent Classification..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- Halliburton Energy Services has filed a patent application for high-expansion dynamic inflatable packer element. This invention was developed by Holly Mark S.
The patent application number is WO2023US33712 20230926. The patent publication number is WO2025063959 (A1). International Patent Classification codes..
Oil & Gas
| Sun 30 Mar 2025
Geneva, March 31 -- World Intellectual Property Organization has released Halliburton Energy Services patent application for determining angular position of a rotor in a downhole electric submersible pump (esp) electric motor. This invention was developed by Sheth Ketankumar Kantilal, Frey Jeffrey, Kopecky Trevor Alan and Brown ..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Halliburton Energy Services has submitted a patent application for temperature model benchmarking in flowline environments. This invention was developed by Bennett David and Nicholson Jeremy C.
The patent application number is US202318476133 20230927. The patent publication number is US2025101861 (A1). I..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has published Saudi Arabian Oil Company patent application for multipurpose downhole apparatus. The invention was developed by Aljeaban Norah A, Alrasheed Faisal and Chen Tao.
The patent application number is US202318472002 20230921. The patent publication number is US202..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Schlumberger Technology Corporation has sought patent for liquid loading identification. This invention was developed by Zhang Long Jun, Chen Zongpeng, Bo Jiangwei and Wang Bing.
The patent application number is US202418895445 20240925. The patent publication number is US2025101854 (A1). International Pa..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Halliburton Energy Services has filed a patent application for cyclonic solids removal unit for downhole oil-water separation (dows). This invention was developed by Steele David J and Stokes Matthew Bradley.
The patent application number is US202418647393 20240426. The patent publication number is US202..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has published Halliburton Energy Services patent application for flow diverter and separator for downhole separation in a multi-bore well. The invention was developed by Steele David J and Stokes Matthew Bradley.
The patent application number is US202418648824 20240429. T..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has released Baker Hughes Oilfield Operations patent application for inflow control device. This invention was developed by Wakefield John.
The patent application number is US202318473545 20230925. The patent publication number is US2025101847 (A1). International Patent C..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has released Halliburton Energy Services patent application for downhole fluid and solid separation with sediment and nonproduction fluid management in a well. This invention was developed by Steele David J and Stokes Matthew Bradley.
The patent application number is US20..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Halliburton Energy Services has applied United States patent for hoop stress reducer in perforating guns. Hoelscher Christopher C developed it.
The patent application number is US202318371285 20230921. The patent publication number is US2025101839 (A1). International Patent Classification codes are E21B4..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Halliburton Energy Services has submitted a patent application for downhole flow control valve for well systems. This invention was developed by Arabnejad Khanouki Hadi, Abdalla Ahmed Hafiz and James Paul.
The patent application number is US202318471883 20230921. The patent publication number is US202510..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has published Schlumberger Technology Corporation patent application for differential back pressure valve for carbon capture and utilization. The invention was developed by Kundapur Karthik, Chakka Vinod and Arumugam Arun.
The patent application number is US202418891954 2..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has received China Nat Offshore Oil China Co Ltd and Beijing Res Center Of CNOOC China Co Ltd patent application for hydraulic system and method for downhole sleeve horizon selection and opening control. Li Zhong, Xu Liangbin, Fan Baitao, Sheng Leixiang, He Dongsheng, Li M..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Baker Hughes Oilfield Operations has submitted a patent application for mechanical stop arrangement for a borehole tubular to locate and restrain a borehole tool to an outside diameter of the tubular, method, and system. This invention was developed by Shaikh Farhat A, Honekamp Jeffrey and Imhoff Jamie.
..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has published Halliburton Energy Services patent application for coalescer for downhole separation in a multi-bore well. The invention was developed by Steele David J and Stokes Matthew Bradley.
The patent application number is US202418651918 20240501. The patent publicat..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- Halliburton Energy Services has submitted a patent application for downhole wet-mate systems and methods using wet-mate deployment carrier. This invention was developed by Eiman Tyson H and Witte Jason P.
The patent application number is US202318473364 20230925. The patent publication number is US2025101..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has published Saudi Arabian Oil Company and Aramco Overseas Company UK Ltd patent application for split downhole transformer for high power applications. The invention was developed by Lastra Melo Rafael Adolfo, Cochran Jamie and Xiao Jinjiang.
The patent application nu..
Oil & Gas
| Sun 30 Mar 2025
Alexandria, March 31 -- U.S. Patent and Trademark Office has released Halliburton Energy Services patent application for pulsed power drilling with multiple selective drilling fluids. This invention was developed by Gleitman Daniel D and Shumway William W.
The patent application number is US202418977394 20241211. The patent pub..
Oil & Gas
| Mon 24 Mar 2025
Taipei, March 25 -- ENEOS Corporation has applied Taiwan patent for lubricating oil composition can balance and enhance durability performance, reliability performance, and efficiency performance and is particularly suitable for use in gas engines. Koyama Akira developed it.
The patent application number is TW20240102210 2024..
Oil & Gas
| Fri 28 Mar 2025
Beijing, March 29 -- China Petroleum & Chemical and Sinopec Qilu Co have secured a patent on oil stain well water seal device. Liu Zihao, Xu Dongbin and Gong Aoran developed the invention.
The patent application number is CN202322855633U 20231024. The patent publication number is CN221502210 (U). International Patent Classifi..
Oil & Gas
| Sat 29 Mar 2025
Beijing, March 29 -- China Petroleum & Chemical and Sinopec Sales Co Ltd Henan Nanyang Petroleum Branch have received a patent for rapid sampling device for tank car. This invention was developed by Zhang Shihao, Sun Xinglong, Cui Wanlin, Qin Zhifeng, Yin Weikang and Zhao Lina.
The patent application number is CN202323476321U..
Oil & Gas
| Sat 29 Mar 2025
Beijing, March 29 -- China Petroleum & Chemical and Xi'an Aerospace Propulsion Institute have been granted a patent for coriolis mass flowmeter pipe fitting measuring tool. This invention was developed by Xu Qingchun, Zhu Xinyao, Feng Xiang, Nan Gaojuan, Yang Chunhui, Sun Shaobo, Hou Mingchun and Su Xiaofang.
The patent appli..
Oil & Gas
| Fri 28 Mar 2025
Beijing, March 29 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have been granted a patent for composite material oil well pump. Zhang Zhonghui, Zhang Fangyuan, Wang Feng, Xiao Ping, Sun Yandong, Qi Xinhua and Zhang Yangming developed the invention.
The patent application number is CN202322766963U 20231016. The p..
Oil & Gas
| Fri 28 Mar 2025
Beijing, March 29 -- China Petroleum & Chemical and Sinopec Shengli Oilfield have obtained a patent for normally-open sliding sleeve differential pressure switch and application tubular column thereof. This invention was developed by Hao Hongfeng, Wang Shengnan, Sun Jian, Miao Lijun, Sun Jincheng and Zhang Guihua.
The patent ..
Oil & Gas
| Fri 28 Mar 2025
Beijing, March 29 -- Yancheng Yuyang Petroleum Machinery Co Ltd has obtained a patent for oil extraction wellhead casing head. This invention was developed by Zhu Chengjiang, Ding Jie and Zhao Jun.
The patent application number is CN202323390278U 20231212. The patent publication number is CN221503245 (U). International Patent..
Oil & Gas
| Fri 28 Mar 2025
Beijing, March 29 -- Top Well Petroleum Tech Company Ltd has been granted a patent for leaking stoppage clamp suitable for wellhead flange of oil-gas water well. Zhao Xin, Lei Guanxiang, Liu Bin, Yang Xiaoru and Luo Junjie developed the invention.
The patent application number is CN20232362564U 20231114. The patent publicatio..
Oil & Gas
| Fri 28 Mar 2025
Beijing, March 29 -- Sichuan Weikeda Environmental Protection Tech Co Ltd has obtained a patent for wellhead plugging device for oil and gas well. This invention was developed by Zhang Guosheng, Peng Yu and Luo Heping.
The patent application number is CN20232308329U 20231107. The patent publication number is CN221503242 (U). ..
Oil & Gas
| Fri 28 Mar 2025
Beijing, March 29 -- Liang Ruichao has been awarded a patent for rotary drilling machine head of square drill.
The patent application number is CN202323284422U 20231201. The patent publication number is CN221503198 (U). International Patent Classification codes are E21B3/02 and E21B7/00.
State Intellectual Property Offic..
Oil & Gas
| Fri 28 Mar 2025
Beijing, March 29 -- Chongqing Qiqian Zhongshanju Tech Co Ltd has been granted a patent for power head of drilling machine. This invention was developed by Hu Le, Wu Xiaosong, Liu Delin, Liu Dezhong and Xie Yingbin.
The patent application number is CN202420230112U 20240131. The patent publication number is CN221503195 (U). In..
Oil & Gas
| Fri 28 Mar 2025
Beijing, March 29 -- Dongying Hongke Petroleum Tech Co Ltd has secured a patent on temporary plugging ball structure with high plugging strength. Ma Linlin and Gou Xuedong developed the invention.
The patent application number is CN202420361016U 20240227. The patent publication number is CN221503393 (U). International Patent ..
Oil & Gas
| Sat 29 Mar 2025
Seoul, March 29 -- Fuji Electric has submitted a patent application for gas processing system and gas processing method. This invention was developed by Fukumura Taku.
The patent application number is KR20230082563 20230627. The patent publication number is KR20240010692 (A). International Patent Classification codes are B01D..
Oil & Gas
| Fri 28 Mar 2025
Taipei, March 29 -- Entegris has been granted a patent for low metal content polyolefin filter membrane. Gonzalez Cesar Lopez and Jaber Jad Ali developed the invention.
The patent application number is TW20210140222 20211029. The patent publication number is TWI831069 (B). International Patent Classification codes are B01D61/18..
Oil & Gas
| Fri 28 Mar 2025
Taipei, March 29 -- Entegris has received a patent for membranes and method for removing metallic species from amines. This invention was developed by Hamzik James, Brewster Justin, Sampath Siddarth, Jaber Jad Ali and Mir Aabid A.
The patent application number is TW20210136656 20211001. The patent publication number is TWI83105..
Oil & Gas
| Fri 28 Mar 2025
Taipei, March 29 -- Entegris has obtained a patent for substrate container. This invention was developed by Smith Mark V, Wilkie Thomas H, Harr Colton J, Fuller Matthew A, Eggum Shawn D and Zabka Michael C.
The patent application number is TW20230112678 20221027. The patent publication number is TWI830642 (B). International Pat..
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