Y10T 137/7836
Flexible diaphragm or bellows reactor
Y10T137/7836 (Flexible diaphragm or bellows reactor) appears on 332 US grants and 125 published applications in this corpus.
Search patents in Y10T- Granted patents
- 332
- Published applications
- 125
- Assignees
- 192
- Inventors
- 516
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 8 | 0 |
| 1980 | 11 | 0 |
| 1981 | 5 | 0 |
| 1982 | 8 | 0 |
| 1983 | 7 | 0 |
| 1984 | 5 | 0 |
| 1985 | 14 | 0 |
| 1986 | 6 | 0 |
| 1987 | 11 | 0 |
| 1988 | 8 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 11 | 0 |
| 1992 | 8 | 0 |
| 1993 | 12 | 0 |
| 1994 | 8 | 0 |
| 1995 | 12 | 0 |
| 1996 | 8 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 12 | 0 |
| 2000 | 11 | 0 |
| 2001 | 6 | 1 |
| 2002 | 6 | 11 |
| 2003 | 9 | 19 |
| 2004 | 17 | 17 |
| 2005 | 10 | 4 |
| 2006 | 7 | 4 |
| 2007 | 0 | 5 |
| 2008 | 3 | 3 |
| 2009 | 4 | 10 |
| 2010 | 5 | 7 |
| 2011 | 5 | 7 |
| 2012 | 4 | 8 |
| 2013 | 6 | 2 |
| 2014 | 8 | 4 |
| 2015 | 3 | 9 |
| 2016 | 9 | 2 |
| 2017 | 3 | 1 |
| 2018 | 5 | 0 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 3 |
| 2023 | 1 | 1 |
| 2024 | 3 | 3 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Diaphragm valve formed using additive manufacture18 Aug 2026US 12,710,102 B2Neptune Technology Group Inc.
- Gas negative pressure valve28 Oct 2025US 12,455,581 B2Ningbo Wanan Co., Ltd.
- Diaphragm valve formed using additive manufacture5 Nov 2024US 12,135,100 B2Neptune Technology Group Inc.
- Oscillating valve3 Sep 2024US 12,078,256 B2Neptune Technology Group Inc.
- Automatic drain valve20 Aug 2024US 12,066,119 B2B/E Aerospace, Inc.
- Diaphragm valve formed using additive manufacture16 Jan 2025US 2025/0020223 A1Neptune Technology Group Inc.
- Gas negative pressure valve19 Dec 2024US 2024/0419196 A1Ningbo Wanan Co., Ltd.
- Oscillating valve21 Nov 2024US 2024/0384807 A1Neptune Technology Group Inc.
- Cylindrical sub-atmospheric pressure regulating device for insertion into a gas cylinder11 Jan 2024US 2024/0011605 A1Rotarex S.A.
- Automatic drain valve22 Jun 2023US 2023/0194010 A1B/E Aerospace, Inc.
Most cited
By later US patents
- Physiological draining system with differential pressure and compensating valves181US 4,867,741 A1989
- Medical pressure relief valve139US 5,556,386 AResearch Medical, Inc. · 1996
- Compressor with combined pressure sensor and high pressure relief valve assembly112US 5,984,645 AGeneral Motors Corporation · 1999
- Combination pressure regulator/drain check valve101US 5,875,815 ANelson Irrigation Corporation · 1999
- Self sealing product delivery system95US 5,197,638 AAllergan, Inc. · 1993