F04F 1/08

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2025/0067,281 BRINE DISPERSAL SYSTEMNov 14, 24Feb 27, 25Not available
2024/0076,971 FLOATLESS PUMPS AND CONTROL SYSTEMSSep 06, 23Mar 07, 24Not available
2023/0407,887 SUBMERGED REVERSE OSMOSIS SYSTEMAug 29, 23Dec 21, 23Not available
2022/0260,092 BRINE DISPERSAL SYSTEMMay 06, 22Aug 18, 22Not available
2022/0260,091 BRINE DISPERSAL SYSTEMMay 06, 22Aug 18, 22Not available
2022/0074,431 SUBMERGED REVERSE OSMOSIS SYSTEMNov 15, 21Mar 10, 22Not available
2020/0003,232 SUBMERGED REVERSE OSMOSIS SYSTEMFeb 09, 18Jan 02, 20Not available
2019/0195,244 Suction PumpsSep 01, 17Jun 27, 19Not available
2018/0313,369 SUBMERSIBLE PNEUMATIC PUMP WITH AIR DISCHARGE PREVENTIONMay 01, 17Nov 01, 18Not available
2011/0180,267 Battery-Powered and Logic-Controlled Gas Lift Valve for Use in Wells and Methods of Using and Making SameJan 25, 10Jul 28, 11BAKER HUGHES INCORPORATED
2011/0132,593 SYSTEM, APPARATUS, AND METHOD FOR PRODUCING A MULTIPLE ZONES WELLDec 09, 09Jun 09, 11PTT EXPLORATION AND PRODUCTION PUBLIC COMPANY LIMITED
2009/0297,366 JET WELL PUMPMar 30, 06Dec 03, 09Guangdong Winning Pumps Industrial Co., Ltd.
2008/0149,187 PILOTING ACTUATOR VALVE FOR SUBTERRANEAN FLOW CONTROLMar 07, 08Jun 26, 08SCHLUMBERGER TECHNOLOGY CORPORATION
2005/0109,967 Valve with an integral orificeDec 15, 04May 26, 05FUJIKIN INCORPORATED
2005/0061,369 Mandrel for a gas lift valveApr 14, 04Mar 24, 05PETROLEO BRASILEIRO S.A. - PETROBRAS
2004/0020,532 Flow control deviceMar 24, 03Feb 05, 04MITSUBISHI HITACHI POWER SYSTEMS, LTD.
2003/0164,240 Controllable gas-lift well and valveJan 24, 01Sep 04, 03SHELL OIL COMPANY