B67D 7/36
Arrangements of flow- or pressure-control valves
Official title: Arrangements of flow- or pressure-control valves (associated with nozzles B67D7/42)
B67D7/36 (Arrangements of flow- or pressure-control valves) appears on 488 US grants and 425 published applications in this corpus.
Search patents in B67D- Granted patents
- 488
- Published applications
- 425
- Assignees
- 268
- Inventors
- 722
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 7 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 8 | 0 |
| 1998 | 13 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 8 | 2 |
| 2002 | 5 | 4 |
| 2003 | 4 | 0 |
| 2004 | 6 | 4 |
| 2005 | 4 | 7 |
| 2006 | 3 | 2 |
| 2007 | 4 | 4 |
| 2008 | 1 | 1 |
| 2009 | 3 | 1 |
| 2010 | 1 | 9 |
| 2011 | 3 | 10 |
| 2012 | 3 | 8 |
| 2013 | 7 | 14 |
| 2014 | 10 | 17 |
| 2015 | 10 | 20 |
| 2016 | 17 | 24 |
| 2017 | 21 | 43 |
| 2018 | 25 | 23 |
| 2019 | 29 | 24 |
| 2020 | 27 | 52 |
| 2021 | 45 | 43 |
| 2022 | 28 | 45 |
| 2023 | 37 | 23 |
| 2024 | 46 | 24 |
| 2025 | 17 | 13 |
| 2026 | 19 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fuel charging module and fuel charging method6 Oct 2026US 12,753,885 B2Hyundai Motor Company
- Mobile distribution station with fail-safes22 Sep 2026US 12,741,862 B2Fuel Automation Station, LLC
- Pilot controlled refill tanks for firefighting aircraft15 Sep 2026US 12,735,312 B2Whaling Fire Line Equipment, Inc.
- Oil barrel outlet nozzle1 Sep 2026US 12,722,966 B1
- Systems and methods for integrated fuel fill vent valve and fuel filling and vapor control25 Aug 2026US 12,715,756 B2Illinois Tool Works Inc.
- System and method for supplying and dispensing bubble-free photolithography chemical solutions1 Oct 2026US 2026/0299422 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Multifunctional Pumping Assembly27 Aug 2026US 2026/0250119 A1T.J. Clark International, LLC
- Tank overfill and pump runaway prevention for a fluid management system23 Jul 2026US 2026/0209026 A1Graco Minnesota Inc.
- Oil delivery process with bulk oil quality control18 Jun 2026US 2026/0167082 A1
- Supply Tank and Method for Operating Same18 Jun 2026US 2026/0167480 A1SK On Co., Ltd.
Most cited
By later US patents
- Fuel delivery system and method211US 9,346,662 B2Frac Shack Inc. · 2016
- Automatic, virtually leak-free filling system202US 5,651,400 ATechnology Trading B.V. · 1997
- Refueling method for supplying fuel to fracturing equipment185US 9,856,131 B12018
- Method and system for mobile distribution station173US 10,196,258 B2Fuel Automation Station, LLC · 2019
- Fluid overfill protection and product identification system89US 5,507,326 AScully Signal Company · 1996