G05D 16/0633
Characterised by the properties of the membrane
Official title: {characterised by the properties of the membrane}
G05D16/0633 (Characterised by the properties of the membrane) appears on 37 US grants and 34 published applications in this corpus.
Search patents in G05D- Granted patents
- 37
- Published applications
- 34
- Assignees
- 24
- Inventors
- 89
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 4 |
| 2012 | 0 | 3 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 3 | 5 |
| 2016 | 4 | 3 |
| 2017 | 2 | 1 |
| 2018 | 2 | 8 |
| 2019 | 3 | 1 |
| 2020 | 6 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Gas-pressure regulator2 Dec 2025US 12,487,615 B2Truma Geraetetechnik GmbH & Co. KG
- Drip irrigation emitter having a silicone-based membrane containing ferric oxide14 Jan 2025US 12,193,367 B2Netafim, Ltd.
- Unit and switching film for regulation and control of a fluid pressure9 Aug 2022US 11,409,310 B2Mann+Hummel GmbH
- Unit for the regulation or control of a fluid pressure9 Nov 2021US 11,169,549 B2Mann+Hummel GmbH
- Pressure loaded regulator with dual diaphragm and redundant seal29 Dec 2020US 10,877,495 B2Emerson Process Management Regulator Technologies, Inc.
- A gas-pressure regulator29 Aug 2024US 2024/0288887 A1Truma Geraetetechnik GmbH & Co. KG
- Drip irrigation emitter having a silicone-based membrane containing ferric oxide5 May 2022US 2022/0132755 A1Netafim, Ltd.
- Unit and switching film for regulation and control of a fluid pressure19 Aug 2021US 2021/0255647 A1Mann+Hummel GmbH
- Pressure loaded regulator with dual diaphragm and redundant seal12 Sep 2019US 2019/0278308 A1Emerson Process Management Regulator Technologies, Inc.
- Diaphragm regulator for higher pressure input gas27 Dec 2018US 2018/0373274 A1
Most cited
By later US patents
- Flexible diaphragm construction45US 4,022,114 ARefrigerating Specialties Company · 1977
- Elastomeric element valve44US 5,964,446 AFisher Controls International LLC · 1999
- Elastomeric element valve28US 6,102,071 AFisher Controls International LLC · 2000
- Pressure reducing regulator for oxygen service13US 4,489,751 AUnion Carbide Corporation · 1984
- Self-aligning axially constrained regulator valve assembly6US 9,639,093 B2Parker-Hannifin Corporation · 2017