F17D 1/20

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Class  F17D : PIPE-LINE SYSTEMS; PIPE-LINES


Subclass 1/20: Pipe-line systems (conveying articles or materials through a pipe-line by means of a fluid carrier B65G 51/00, B65G 53/00; dispensing, delivering or transferring liquids B67D; apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes, B67D 7/00; conveying material which has been excavated by a dredger or soil shifter through a pipe-line E02F 7/1; sewer pipe-line systems E03F 3/00; thermal insulation of pipe-lines F16L 59/00; central heating systems F24D) Arrangements or systems of devices for influencing or altering dynamic characteristics of the systems, e.g. for damping pulsations caused by opening or closing of valves (fluid dynamics F15D; damping pulsations in fluids in pipes in general F16L 55/04)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12111019 Engineering system and method of automatic controlling of the energy efficient mode of pipeline transporting process of fluid mediumFeb 12, 24Oct 08, 24Not available
12038139 Method for frost heave prevention treatment of smart gas pipeline and internet of things system thereofSep 12, 23Jul 16, 24CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
12000542 Systems and methods for optimization of a petroleum distribution systemNov 15, 21Jun 04, 24SENSIA LLC
11920720 System and method for mitigating water hammer by looping surge pressureMay 14, 21Mar 05, 24Saudi Arabian Oil Company
11821589 Methods for smart gas pipeline frost heave safety management and internet of things systems thereofFeb 20, 23Nov 21, 23CHENGDU QINCHUAN IOT TECHNOLOGY CO., LTD.
11802645 Flow management systems and related methods for oil and gas applicationsJul 08, 20Oct 31, 23Saudi Arabian Oil Company
11746960 Pipe assembly with static mixer and flow conditionerMay 02, 19Sep 05, 23Canada Pipeline Accessories, Co. Ltd.
11746489 Apparatus for flood controlJul 18, 22Sep 05, 23J&M INVESTMENT, LLC
11408566 Subsea high integrity pipeline protectoin system with bypassFeb 17, 17Aug 09, 22Baker Hughes Energy Technology UK Limited
11280418 Universal thermal actuator and hybrid high integrity pressure protection systemsMay 11, 19Mar 22, 22Not available
11236866 Liquid transfer apparatusFeb 09, 21Feb 01, 22Not available
11175683 High integrity protection system for hydrocarbon flow linesApr 21, 20Nov 16, 21Saudi Arabian Oil Company
11035521 Method and system for control of pressure washer functionsApr 24, 15Jun 15, 21LEGEND BRANDS, INC.
10890145 Pulsations dampening deviceApr 25, 19Jan 12, 21AKWEL SA
10876688 Rapid production of dropletsOct 30, 18Dec 29, 20President and Fellows of Harvard College
10876668 Precharge manifold system and methodJun 13, 19Dec 29, 20PERFORMANCE PULSATION CONTROL, INC.
10837604 Flow system for avoiding particle agglomerationOct 22, 15Nov 17, 20SABANCI ÜNIVERSITESI; OZYEGIN ÜNIVERSITESI;
10704726 Curved flow channel with built-in lattice structureOct 24, 18Jul 07, 20NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
10663988 High integrity protection system for hydrocarbon flow linesMar 26, 18May 26, 20Saudi Arabian Oil Company
10465832 Damping deviceDec 23, 15Nov 05, 19Hydac Technology GmbH

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0377,037 METHOD AND SYSTEM FOR CORROSION INTEGRITY ASSESSMENT FOR NON-SCRAPABLE GAS FLOWLINES USING ARTIFICIAL INTELLIGENCEMay 09, 23Nov 14, 24Saudi Arabian Oil Company
2023/0408,043 MULTIPHASE FLOW INSTABILITY CONTROLJun 19, 23Dec 21, 23Not available
2022/0282,838 SLUG FLOW ELIMINATION IN MULTIPHASE FLOW PIPELINES USING MULTIPLE STATIC MIXERSMar 05, 21Sep 08, 22Saudi Arabian Oil Company
2021/0356,080 AUXILIARY SYSTEM AND METHOD FOR STARTING OR RESTARTING THE FLOW OF GELLED FLUIDJan 25, 18Nov 18, 21PETRÓLEO BRASILEIRO S.A.-PETROBRAS; UNIVERSIDADE TECNOLOGICA FEDERAL DO PARANA;
2019/0086,034 RAPID PRODUCTION OF DROPLETSOct 30, 18Mar 21, 19Not available
2019/0049,071 FLOW SYSTEM FOR AVOIDING PARTICLE AGGLOMERATIONOct 22, 15Feb 14, 19SABANCI ÜNIVERSITESI; OZYEGIN ÜNIVERSITESI;
2016/0010,803 ELIMINATING TURBULENCE IN WALL-BOUNDED FLOWS BY DISTORTING THE FLOW VELOCITY DISTRIBUTION IN A DIRECTION PERPENDICULAR TO THE WALLSep 14, 15Jan 14, 16INSTITUTE OF SCIENCE AND TECHNOLOGY AUSTRIA
2014/0373,938 Liquid Supply SystemOct 25, 11Dec 25, 14Not available

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Patents Issued To Date - By Filing Year

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