F16K 5/0631
Between two flanges
Official title: {between two flanges}
F16K5/0631 (Between two flanges) appears on 38 US grants and 27 published applications in this corpus.
Search patents in F16K- Granted patents
- 38
- Published applications
- 27
- Assignees
- 28
- Inventors
- 79
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 2 | 3 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 5 |
| 2014 | 0 | 3 |
| 2015 | 5 | 1 |
| 2016 | 2 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adaptor assembly17 Mar 2026US 12,578,031 B2Crane Process Flow Technologies GmbH
- Inline repairable valves24 Feb 2026US 12,560,245 B2ValvTechnologies LLC
- Valve with movable shutter15 Aug 2023US 11,725,740 B2Petrolvalves S.P.A.
- Valves and methods of access3 Sep 2019US 10,400,901 B2
- Ball valves with translating seating assemblies1 May 2018US 9,958,078 B2Cameron International Corporation
- Acid Ball Valve Assembly for Railroad Tank Car4 Sep 2025US 2025/0277538 A1McKenzie Valve & Machining LLC
- Ball valve of a refrigerant valve device for an air conditioning system28 Aug 2025US 2025/0271065 A1Hanon Systems
- Inline repairable valves18 Jan 2024US 2024/0019032 A1ValvTechnologies LLC
- Adaptor assembly16 Nov 2023US 2023/0366480 A1Crane Process Flow Technologies GmbH
- Valve with movable shutter10 Nov 2022US 2022/0356952 A1Petrolvalves S.P.A.
Most cited
By later US patents
- Rotary valve with spring clutch26US 3,940,107 APremier Industrial Corporation · 1976
- Fluid system device23US 3,954,251 AWhitey Research Tool Co. · 1976
- Fluid flow control valve22US 3,974,869 A1976
- Ball valve22US 4,399,977 ABarton Valve Company, Inc. · 1983
- Fire safe seal21US 4,345,738 AGrove Valve and Regulator Company · 1982