F16K 3/182
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F16K3/182 (By means of toggle links) appears on 46 US grants and 30 published applications in this corpus.
Search patents in F16K- Granted patents
- 46
- Published applications
- 30
- Assignees
- 32
- Inventors
- 85
- Latest grant
- 14 Feb 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 3 | 3 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 2 | 2 |
| 2015 | 2 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 3 |
| 2018 | 2 | 3 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 4 | 1 |
| 2022 | 2 | 3 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for conducting a hydraulic proof test14 Feb 2023US 11,578,805 B2Electricite de France
- Gate valve with sliding guide4 Oct 2022US 11,460,113 B2
- Gate valve with locking function25 Jan 2022US 11,231,113 B1King Lai Hygienic Materials Co., Ltd
- Chamber valve17 Aug 2021US 11,092,245 B2General Plasma, Inc.
- Valve assembly17 Aug 2021US 11,092,247 B2Laon Tmd Co., Ltd.
- Gate valve27 Aug 2026US 2026/0251222 A1Hirata Corporation
- Reactor gate valve6 Aug 2026US 2026/0226989 A1
- Valve for a pyrolysis system27 Nov 2025US 2025/0361940 A1Xylo-Carbone Inc.
- Valves with reduced particle generation and increased cycle life2 Jan 2025US 2025/0003505 A1ASML Netherlands B. V.
- Apparatus For Conducting A Hydraulic Proof Test18 Aug 2022US 2022/0260467 A1Electricite de France
Most cited
By later US patents
- High vacuum gate valve having improved metal vacuum joint551US 4,718,637 AMDC Vacuum Products Corporation · 1988
- Isolation valve for vacuum and non-vacuum application55US 4,903,937 AVarian Associates, Inc. · 1990
- Vacuum valve and a vacuum treating apparatus in which said vacuum valve is used48US 5,170,990 ACanon Kabushiki Kaisha · 1992
- Gate valve unit, substrate processing device and substrate processing method thereof44US 9,121,515 B2Tokyo Electron Limited · 2015
- Vacuum gate valve31US 4,560,141 A1985