Y10T 137/7781
With separate connected fluid reactor surface
Y10T137/7781 (With separate connected fluid reactor surface) appears on 3,241 US grants and 1,428 published applications in this corpus.
Search patents in Y10T- Granted patents
- 3,241
- Published applications
- 1,428
- Assignees
- 1,470
- Inventors
- 4,272
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 90 | 0 |
| 1977 | 56 | 0 |
| 1978 | 83 | 0 |
| 1979 | 57 | 0 |
| 1980 | 84 | 0 |
| 1981 | 92 | 0 |
| 1982 | 59 | 0 |
| 1983 | 39 | 0 |
| 1984 | 67 | 0 |
| 1985 | 70 | 0 |
| 1986 | 57 | 0 |
| 1987 | 79 | 0 |
| 1988 | 77 | 0 |
| 1989 | 87 | 0 |
| 1990 | 75 | 0 |
| 1991 | 84 | 0 |
| 1992 | 79 | 0 |
| 1993 | 86 | 0 |
| 1994 | 56 | 0 |
| 1995 | 82 | 0 |
| 1996 | 64 | 0 |
| 1997 | 67 | 0 |
| 1998 | 76 | 0 |
| 1999 | 84 | 0 |
| 2000 | 69 | 0 |
| 2001 | 79 | 14 |
| 2002 | 53 | 59 |
| 2003 | 68 | 90 |
| 2004 | 72 | 107 |
| 2005 | 72 | 67 |
| 2006 | 71 | 77 |
| 2007 | 51 | 69 |
| 2008 | 50 | 86 |
| 2009 | 44 | 89 |
| 2010 | 57 | 105 |
| 2011 | 45 | 73 |
| 2012 | 104 | 85 |
| 2013 | 88 | 97 |
| 2014 | 93 | 113 |
| 2015 | 109 | 86 |
| 2016 | 93 | 34 |
| 2017 | 57 | 20 |
| 2018 | 39 | 29 |
| 2019 | 38 | 36 |
| 2020 | 40 | 20 |
| 2021 | 28 | 11 |
| 2022 | 14 | 18 |
| 2023 | 19 | 14 |
| 2024 | 17 | 17 |
| 2025 | 12 | 9 |
| 2026 | 9 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- Y10T 137/7793With opening bias [e.g., pressure regulator]1,389
- Y10T 137/7784Responsive to change in rate of fluid flow785
- Y10T 137/7835Valve seating in direction of flow476
- Y10T 137/7782With manual or external control for line valve334
- Y10T 137/7834Valve seat or external sleeve moves to open valve238
- Y10T 137/7783Valve closes in responses to reverse flow82
- Y10T 137/7833With means for mounting or connecting to system48
- Y10T 137/7832Plural valves biased closed37
Recent patents
- Valves and trim assemblies for valves6 Oct 2026US 12,753,840 B2Fisher Jeon Gas Equipment (Chengdu) Co., Ltd.
- Diaphragm valve formed using additive manufacture18 Aug 2026US 12,710,102 B2Neptune Technology Group Inc.
- Passive modulating design for fast responding control valves for high pressure gas applications28 Jul 2026US 12,693,690 B2Kalsi Engineering, Inc.
- Fluid regulator with improved pressure control28 Jul 2026US 12,693,693 B2Landis+Gyr Technology, Inc.
- Control device for regulating the pressure of a fluid19 May 2026US 12,632,072 B2Aptco Technologies GmbH
- Pressure reduction valve20 Aug 2026US 2026/0244227 A1Aisan Kogyo Kabushiki Kaisha
- System for producing a powder-gas jet for performing a dental treatment5 Feb 2026US 2026/0033930 A1Ferton Holding S.A.
- Bidirectional excess flow valve22 Jan 2026US 2026/0022777 A1Watts Regulator Co.
- Precision gas regulator adjustment mechanism utilizing stepper motor control18 Dec 2025US 2025/0383676 A1Dexen Industries, Inc.
- Product dispensing system13 Nov 2025US 2025/0348094 A1DEKA Products Limited Partnership
Most cited
By later US patents
- Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof490US 5,591,344 AAksys, Ltd. · 1997
- Pressure-measurement flow control system462US 4,808,161 A1989
- Flow control system using boyle's law390US 4,778,451 A1988
- Apparatus and method for providing uniform flow of gas365US RE47,440 E1APPLIED Materials.Inc. · 2019
- Hemodialysis machine with automatic priming by induced pressure pulses251US 5,863,421 AAksys, Ltd. · 1999