F16K 13/00
Valves: other constructional types of cut-off apparatus
Official title: Other constructional types of cut-off apparatus (means for plugging pipes or hoses F16L55/10); Arrangements for cutting-off
F16K13/00 (Valves: other constructional types of cut-off apparatus) appears on 354 US grants and 245 published applications in this corpus.
Search patents in F16K- Granted patents
- 354
- Published applications
- 245
- Assignees
- 233
- Inventors
- 655
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 7 | 0 |
| 1978 | 5 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 8 | 0 |
| 1982 | 0 | 0 |
| 1983 | 8 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 10 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 9 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 9 | 0 |
| 2000 | 13 | 0 |
| 2001 | 18 | 5 |
| 2002 | 12 | 10 |
| 2003 | 8 | 4 |
| 2004 | 7 | 14 |
| 2005 | 8 | 10 |
| 2006 | 8 | 10 |
| 2007 | 6 | 7 |
| 2008 | 1 | 14 |
| 2009 | 7 | 7 |
| 2010 | 2 | 6 |
| 2011 | 8 | 8 |
| 2012 | 8 | 6 |
| 2013 | 8 | 13 |
| 2014 | 7 | 10 |
| 2015 | 12 | 15 |
| 2016 | 10 | 8 |
| 2017 | 10 | 8 |
| 2018 | 3 | 9 |
| 2019 | 8 | 10 |
| 2020 | 10 | 9 |
| 2021 | 12 | 11 |
| 2022 | 7 | 19 |
| 2023 | 9 | 8 |
| 2024 | 16 | 9 |
| 2025 | 12 | 13 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vortex-type flow control valve15 Sep 2026US 12,736,144 B2Asahi Yukizai Corporation
- Valve assembly and retainer for surgical access assembly25 Aug 2026US 12,714,462 B2Covidien LP
- Valve core with microporous structure and solenoid valve using valve core25 Aug 2026US 12,716,511 B2Suzhou Rayontech Technology Co., Ltd
- Freeze valve in a target material generator18 Aug 2026US 12,710,104 B2ASML Netherlands B. V.
- Electrochemical energy store, means of transport, cell vent and method for manufacturing a cell vent26 May 2026US 12,638,091 B2Bayerische Motoren Werke Aktiengesellschaft
- Electrofluidic transducer20 Aug 2026US 2026/0243360 A1
- Vortex-type flow control valve2 Jul 2026US 2026/0185621 A1Asahi Yukizai Corporation
- Diaphragm valve, valve diaphragm and diaphragm layer with separating section25 Dec 2025US 2025/0389335 A1GEMÜ Gebr. Müller Apparatebau GmbH & Co. Kommanditgesellschaft
- Explosion-proof valve and battery27 Nov 2025US 2025/0364673 A1Viridi E-Mobility Technology (Ningbo) Co., Ltd.
- High conductance variable orifice valve20 Nov 2025US 2025/0354614 A1APPLIED Materials.Inc.
Most cited
By later US patents
- Microfabricated elastomeric valve and pump systems619US 6,408,878 B1California Institute of Technology · 2002
- Blood pressure monitor with valve-chamber assembly497US 10,555,678 B2Masimo Corporation · 2020
- Method of making a microfabricated elastomeric valve294US 6,793,753 B2California Institute of Technology · 2004
- Microvalve209US 6,102,897 A2000
- Magnetically actuated fluid handling devices for microfluidic applications164US 6,415,821 B2University of Washington · 2002