F17C 2205/0338
Pressure regulators
F17C2205/0338 (Pressure regulators) appears on 877 US grants and 786 published applications in this corpus.
Search patents in F17C- Granted patents
- 877
- Published applications
- 786
- Assignees
- 464
- Inventors
- 1,737
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 2 | 0 |
| 1982 | 7 | 0 |
| 1983 | 4 | 0 |
| 1984 | 7 | 0 |
| 1985 | 7 | 0 |
| 1986 | 9 | 0 |
| 1987 | 14 | 0 |
| 1988 | 10 | 0 |
| 1989 | 10 | 0 |
| 1990 | 9 | 0 |
| 1991 | 13 | 0 |
| 1992 | 20 | 0 |
| 1993 | 18 | 0 |
| 1994 | 13 | 0 |
| 1995 | 13 | 0 |
| 1996 | 21 | 0 |
| 1997 | 16 | 0 |
| 1998 | 26 | 0 |
| 1999 | 22 | 0 |
| 2000 | 26 | 0 |
| 2001 | 23 | 5 |
| 2002 | 25 | 25 |
| 2003 | 30 | 17 |
| 2004 | 16 | 28 |
| 2005 | 20 | 22 |
| 2006 | 16 | 17 |
| 2007 | 11 | 20 |
| 2008 | 14 | 24 |
| 2009 | 11 | 29 |
| 2010 | 12 | 25 |
| 2011 | 11 | 20 |
| 2012 | 15 | 21 |
| 2013 | 17 | 18 |
| 2014 | 9 | 20 |
| 2015 | 16 | 43 |
| 2016 | 19 | 29 |
| 2017 | 26 | 29 |
| 2018 | 30 | 50 |
| 2019 | 35 | 37 |
| 2020 | 33 | 43 |
| 2021 | 26 | 44 |
| 2022 | 35 | 41 |
| 2023 | 37 | 59 |
| 2024 | 45 | 57 |
| 2025 | 33 | 38 |
| 2026 | 26 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vented methane gas mitigation system with failure detection6 Oct 2026US 12,753,731 B1Caterpillar Inc.
- Material supply system22 Sep 2026US 12,742,522 B2Versum Materials US, LLC
- Modular and portable compressed natural gas fueling station18 Aug 2026US 12,710,135 B2Opal Fuels LLC
- Pressure vessel11 Aug 2026US 12,704,227 B2Hyundai Motor Company
- Regulator assembly and test method28 Jul 2026US 12,692,984 B2Entegris, Inc.
- Fuel storage and supply system for vehicle fuel cells3 Sep 2026US 2026/0258905 A1Obshchestvo Ogranichennoi Otvetstvennostiu " Evokargo"
- Method and Device for Determining the Quantity of Fuel in a Pressure Vessel20 Aug 2026US 2026/0243592 A1Bayerische Motoren Werke Aktiengesellschaft
- Tank system and method for monitoring a tightness of a tank system6 Aug 2026US 2026/0227034 A1Robert Bosch GmbH
- Compressed natural gas chilling for filling operation16 Jul 2026US 2026/0202018 A1CNX Resources Corporation
- Hydrogen motorization device and method9 Jul 2026US 2026/0194188 A1L' Air Liquide, Societe Anonyme pour I' Etude et I'Exploitation des Procedes Georges Claude
Most cited
By later US patents
- Method and apparatus for aligning and supporting semiconductor process gas delivery and regulation components581US 5,732,744 AControl Systems, Inc. · 1998
- Storage and delivery system for gaseous hydride, halide, and organometallic group V compounds164US 5,518,528 AAdvanced Technology Materials, Inc. · 1996
- Self-contained mobile fueling station157US 6,786,245 B1Air Products and Chemicals, Inc. · 2004
- Integrated gas panel118US 5,605,179 AInsync Systems, Inc. · 1997
- Fluid storage and dispensing system111US 6,089,027 AAdvanced Technology Materials, Inc. · 2000