Y10T 137/86574
Supply and exhaust
Y10T137/86574 (Supply and exhaust) appears on 3,414 US grants and 1,266 published applications in this corpus.
Search patents in Y10T- Granted patents
- 3,414
- Published applications
- 1,266
- Assignees
- 1,238
- Inventors
- 4,470
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 85 | 0 |
| 1977 | 76 | 0 |
| 1978 | 93 | 0 |
| 1979 | 44 | 0 |
| 1980 | 85 | 0 |
| 1981 | 90 | 0 |
| 1982 | 96 | 0 |
| 1983 | 61 | 0 |
| 1984 | 86 | 0 |
| 1985 | 123 | 0 |
| 1986 | 112 | 0 |
| 1987 | 105 | 0 |
| 1988 | 86 | 0 |
| 1989 | 97 | 0 |
| 1990 | 78 | 0 |
| 1991 | 84 | 0 |
| 1992 | 96 | 0 |
| 1993 | 85 | 0 |
| 1994 | 65 | 0 |
| 1995 | 58 | 0 |
| 1996 | 66 | 0 |
| 1997 | 66 | 0 |
| 1998 | 77 | 0 |
| 1999 | 97 | 0 |
| 2000 | 76 | 0 |
| 2001 | 99 | 28 |
| 2002 | 90 | 63 |
| 2003 | 60 | 68 |
| 2004 | 81 | 89 |
| 2005 | 62 | 84 |
| 2006 | 66 | 87 |
| 2007 | 39 | 87 |
| 2008 | 43 | 69 |
| 2009 | 42 | 87 |
| 2010 | 63 | 73 |
| 2011 | 54 | 52 |
| 2012 | 74 | 80 |
| 2013 | 85 | 60 |
| 2014 | 77 | 51 |
| 2015 | 72 | 81 |
| 2016 | 59 | 37 |
| 2017 | 60 | 37 |
| 2018 | 40 | 42 |
| 2019 | 51 | 30 |
| 2020 | 41 | 24 |
| 2021 | 21 | 9 |
| 2022 | 22 | 10 |
| 2023 | 4 | 6 |
| 2024 | 11 | 7 |
| 2025 | 8 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Valve and valve assembly method1 Sep 2026US 12,723,673 B2Eagle Industry Co., Ltd.
- Safety valve for a pneumatically actuatable tool16 Jun 2026US 12,654,288 B2Oetiker Schweiz AG
- Systems and methods for monitoring metal recovery systems17 Feb 2026US 12,553,104 B2Freeport Minerals Corporation
- Degassing tank23 Dec 2025US 12,503,973 B2Illinois Tool Works Inc.
- Proportional valve assembly for refrigerant16 Dec 2025US 12,498,151 B2ECO Holding 1 GmbH
- Systems and methods for monitoring metal recovery systems21 May 2026US 2026/0139340 A1Freeport Minerals Corporation
- Systems and methods for subsurface metal recovery8 Jan 2026US 2026/0009103 A1Freeport Minerals Corporation
- Systems and methods for improved raffinate injection30 Oct 2025US 2025/0333815 A1Freeport Minerals Corporation
- Valve and valve assembly method3 Jul 2025US 2025/0215986 A1Eagle Industry Co., Ltd.
- Fluid management system23 Jan 2025US 2025/0027571 A1Leggett & Platt Canada Co.
Most cited
By later US patents
- Angiographic system with automatic high/low pressure switching408US 5,800,397 AInvasatec, Inc. · 1998
- Valving arrangement for a negative pressure ventilator189US 5,299,599 ALifecare International, Inc. · 1994
- Limit stop valve infusion device155US 5,439,452 AChildren's Medical Ventures, Inc. · 1995
- Pneumatic logic circuits and their integrated circuits142US 4,046,159 A1977
- Pressure support system and method and a pressure control valve for use in such system and method141US 6,615,831 B1Respironics, Inc. · 2003