F17C 2250/06
Controlling or regulating of parameters as output values
F17C2250/06 (Controlling or regulating of parameters as output values) appears on 1,312 US grants and 1,244 published applications in this corpus.
Search patents in F17C- Granted patents
- 1,312
- Published applications
- 1,244
- Assignees
- 688
- Inventors
- 2,846
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 11 | 0 |
| 1978 | 8 | 0 |
| 1979 | 5 | 0 |
| 1980 | 10 | 0 |
| 1981 | 8 | 0 |
| 1982 | 7 | 0 |
| 1983 | 10 | 0 |
| 1984 | 12 | 0 |
| 1985 | 12 | 0 |
| 1986 | 7 | 0 |
| 1987 | 16 | 0 |
| 1988 | 14 | 0 |
| 1989 | 27 | 0 |
| 1990 | 12 | 0 |
| 1991 | 13 | 0 |
| 1992 | 22 | 0 |
| 1993 | 22 | 0 |
| 1994 | 23 | 0 |
| 1995 | 25 | 0 |
| 1996 | 36 | 0 |
| 1997 | 34 | 0 |
| 1998 | 35 | 0 |
| 1999 | 34 | 0 |
| 2000 | 29 | 0 |
| 2001 | 20 | 1 |
| 2002 | 31 | 27 |
| 2003 | 36 | 29 |
| 2004 | 23 | 32 |
| 2005 | 24 | 27 |
| 2006 | 19 | 27 |
| 2007 | 19 | 41 |
| 2008 | 19 | 39 |
| 2009 | 16 | 39 |
| 2010 | 8 | 32 |
| 2011 | 19 | 26 |
| 2012 | 16 | 35 |
| 2013 | 18 | 32 |
| 2014 | 22 | 38 |
| 2015 | 30 | 52 |
| 2016 | 27 | 43 |
| 2017 | 33 | 51 |
| 2018 | 41 | 64 |
| 2019 | 49 | 61 |
| 2020 | 53 | 58 |
| 2021 | 43 | 65 |
| 2022 | 51 | 74 |
| 2023 | 53 | 102 |
| 2024 | 76 | 104 |
| 2025 | 66 | 85 |
| 2026 | 55 | 60 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydrogen storage and distribution system29 Sep 2026US 12,747,831 B2Greentech Hydrogen Innovations Corp.
- Material supply system22 Sep 2026US 12,742,522 B2Versum Materials US, LLC
- Two-phase thermal pump15 Sep 2026US 12,735,999 B2Rolls-Royce North American Technologies Inc.
- Hydrogen gas filling device15 Sep 2026US 12,736,182 B2Eneos Corporation
- Fuel gas storage system15 Sep 2026US 12,736,188 B2Toyota Jidosha Kabushiki Kaisha
- Hydrogen fuel storage and distribution systems for aircraft8 Oct 2026US 2026/0309276 A1Airbus Operations GmbH
- A hydrogen refueling system8 Oct 2026US 2026/0309277 A1Cavendish Hydrogen A/S
- Methods and apparatus for managing a hydrogen storage and distribution system1 Oct 2026US 2026/0301885 A1General Electric Company
- Apparatuses, systems, and methods for generating nitric oxide17 Sep 2026US 2026/0275557 A1Nanjing Novlead Biotechnology Co., Ltd.
- Dispensing of gaseous hydrogen comprising split pressure reduction3 Sep 2026US 2026/0258910 A1
Most cited
By later US patents
- Self-contained mobile fueling station157US 6,786,245 B1Air Products and Chemicals, Inc. · 2004
- Apparatus and method for regulating temperature in a cryogenic test chamber118US 4,848,093 AQuantum Design, Inc. · 1989
- Integrated gas panel118US 5,605,179 AInsync Systems, Inc. · 1997
- Method and system for transporting natural gas to a pipeline111US 4,139,019 ATexas Gas Transport Company · 1979
- Compressed natural gas dispensing system109US 4,527,600 ARockwell International Corporation · 1985