Class F16K : VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
Subclass 1/32: Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (diaphragm valves F16K 7/00) Details (details of more general applicability F16K 25/00-F16K 51/00)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12180807 | High flow, insert safety valve, well pressure insensitive | Dec 11, 23 | Dec 31, 24 | Halliburton Energy Services, Inc. |
| 12181073 | Method and apparatus for a choke valve and operation of a choke valve | Sep 12, 22 | Dec 31, 24 | Cortec, L.L.C. |
| 12152687 | Micro-flow valve control mechanism | Oct 28, 20 | Nov 26, 24 | Not available |
| 12110969 | Valve device | Sep 13, 23 | Oct 08, 24 | Fujikoki Corporation |
| 12074040 | Apparatus for treating substrate using liquid and method for controlling liquid | Jun 01, 22 | Aug 27, 24 | SEMES CO., LTD. |
| 11946555 | Nut assembly for electronic expansion valve, electronic expansion valve, and limiting element mounting method | May 10, 20 | Apr 02, 24 | ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD. |
| 11906068 | Motor-operated valve | Jun 07, 22 | Feb 20, 24 | Fujikoki Corporation |
| 11841036 | Laminar flow restrictor and seal for same | Mar 31, 22 | Dec 12, 23 | ICHOR SYSTEMS, INC. |
| 11796083 | Manufacturing valve trim to abate noise | Aug 16, 22 | Oct 24, 23 | Dresser, LLC |
| 11796067 | Valve device | Nov 28, 19 | Oct 24, 23 | Fujikoki Corporation |
| 11761637 | Method and apparatus for a manual gas valve | Sep 16, 21 | Sep 19, 23 | MIDEA GROUP CO., LTD. |
| 11761557 | Electric valve, heat management assembly and air conditioning system | Nov 27, 19 | Sep 19, 23 | Zhejiang Sanhua Intelligent Controls CO., Ltd. |
| 11713830 | Erosion-resistant valve trim | Sep 29, 20 | Aug 01, 23 | Fisher Controls International LLC |
| 11708917 | Trims for producing pressure drops in subject fluids and related valves and methods | Mar 30, 21 | Jul 25, 23 | Baker Hughes Oilfield Operations LLC |
| 11703258 | Electronic expansion valve | Apr 03, 18 | Jul 18, 23 | Zhejiang Sanhua Intelligent Controls Co., Ltd. |
| 11698193 | Control method of stepwise and stepless linear adjustment of gas oven and its gas valve | Jan 29, 21 | Jul 11, 23 | JIANGSU JIUHUI TECHNOLOGY CO., LTD. |
| 11669111 | Valve assembly and system used to control flow rate of a fluid | Sep 02, 20 | Jun 06, 23 | Illinois Tool Works Inc. |
| 11624455 | Valve trim | Nov 13, 20 | Apr 11, 23 | Fisher Controls International LLC |
| 11572964 | Pneumatic-hydraulic type control valve | Jan 12, 22 | Feb 07, 23 | J. D COMPONENTS CO., LTD. |
| 11448338 | Negative pressure pipeline opening and closing device | Jun 16, 20 | Sep 20, 22 | Shanghai ZTEC Environmental S&T CO., LTD. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0390,717 | SPIRAL WATER INTAKE VALVE AND FIRE-FIGHTING ROBOT | Jul 18, 22 | Nov 28, 24 | Not available |
| 2024/0385,207 | VALVE CAGE, PISTON, GLOBE VALVE, ANALYTICAL ASSEMBLY, USE OF AN ANALYTICAL ASSEMBLY AND METHOD FOR MONITORING A PROCESS FLUID FLOW | Dec 09, 21 | Nov 21, 24 | Samson Aktiengesellschaft |
| 2024/0353,014 | INTEGRATED DOT PRESSURE PROTECTION VALVE | Feb 29, 24 | Oct 24, 24 | Parker-Hannifin Corporation |
| 2024/0295,277 | EGR VALVE | Oct 17, 22 | Sep 05, 24 | Aisan Kogyo Kabushiki Kaisha |
| 2024/0247,723 | BRITTLE MATERIAL VALVES | Jan 22, 24 | Jul 25, 24 | Not available |
| 2024/0240,717 | VALVE ARRANGEMENT | May 18, 22 | Jul 18, 24 | Not available |
| 2024/0110,637 | VALVE DEVICE | Sep 11, 23 | Apr 04, 24 | Mitsubishi Heavy Industries Compressor Corporation |
| 2024/0026,909 | LAMINAR FLOW RESTRICTOR AND SEAL FOR SAME | Oct 02, 23 | Jan 25, 24 | Not available |
| 2024/0026,978 | VALVE DEVICE | Sep 29, 23 | Jan 25, 24 | Not available |
| 2024/0011,579 | VALVE SYSTEM FOR ATEX ENVIRONMENT | Oct 27, 21 | Jan 11, 24 | Not available |
| 2021/0325,085 | MIXING VALVE WITH ANTI-SCALING FEATURES AND METHODS OF OPERATION | Apr 17, 20 | Oct 21, 21 | Not available |
| 2021/0071,777 | Negative Pressure Pipeline Opening and Closing Device | Jun 16, 20 | Mar 11, 21 | Not available |
| 2021/0041,048 | FAUCET WITH INTEGRATED PUSH-TO-CONNECT FITTING | Oct 23, 20 | Feb 11, 21 | Reliance Worldwide Corporation |
| 2020/0088,304 | ADAPTER FOR CONNECTING TUBING WITH PUSH-FIT FITTINGS | Sep 18, 18 | Mar 19, 20 | Not available |
| 2019/0360,598 | BLEED VALVES | May 25, 18 | Nov 28, 19 | Not available |
| 2019/0277,221 | THERMALLY COMPENSATED BORE GUIDE SYSTEMS AND METHODS | Mar 06, 18 | Sep 12, 19 | Not available |
| 2018/0335,150 | DRAIN VALVE, EXTERIOR AIRCRAFT LIGHT UNIT AND POWER SUPPLY BOX | May 18, 18 | Nov 22, 18 | Not available |
| 2018/0252,352 | FLUID APPARATUS | Mar 01, 18 | Sep 06, 18 | Surpass Industry Co. Ltd. |
| 2017/0292,614 | Valve Armature for a Solenoid Valve, and Corresponding Solenoid Valve | Mar 31, 17 | Oct 12, 17 | ROBERT BOSCH GMBH |
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