F17C 2227/0135
Pumps
F17C2227/0135 (Pumps) appears on 730 US grants and 881 published applications in this corpus.
Search patents in F17C- Granted patents
- 730
- Published applications
- 881
- Assignees
- 444
- Inventors
- 1,793
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 6 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 6 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 9 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 11 | 0 |
| 1994 | 10 | 0 |
| 1995 | 13 | 0 |
| 1996 | 17 | 0 |
| 1997 | 10 | 0 |
| 1998 | 8 | 0 |
| 1999 | 12 | 0 |
| 2000 | 17 | 0 |
| 2001 | 10 | 4 |
| 2002 | 18 | 13 |
| 2003 | 17 | 12 |
| 2004 | 9 | 18 |
| 2005 | 15 | 26 |
| 2006 | 17 | 29 |
| 2007 | 15 | 32 |
| 2008 | 12 | 32 |
| 2009 | 16 | 35 |
| 2010 | 9 | 21 |
| 2011 | 17 | 20 |
| 2012 | 12 | 28 |
| 2013 | 7 | 23 |
| 2014 | 12 | 33 |
| 2015 | 22 | 31 |
| 2016 | 11 | 32 |
| 2017 | 30 | 30 |
| 2018 | 21 | 37 |
| 2019 | 34 | 33 |
| 2020 | 28 | 43 |
| 2021 | 29 | 42 |
| 2022 | 26 | 30 |
| 2023 | 33 | 79 |
| 2024 | 47 | 88 |
| 2025 | 44 | 75 |
| 2026 | 33 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Power-saving liquefied-gas-fuel ship and method for processing boil-off gas for liquefied-gas-fuel ship6 Oct 2026US 12,753,884 B2Hanwha Ocean Co., Ltd.
- Methods and apparatus for a cryogenic fuel distribution system using a bypass29 Sep 2026US 12,747,706 B2GE Avio S. r. l.
- Aircraft fuel storage system25 Aug 2026US 12,715,604 B2Airbus Operations GmbH
- Scalable greenhouse gas capture systems and methods25 Aug 2026US 12,716,379 B2Marathon Petroleum Company LP
- Fuel supply system for hydrogen aircraft, and tank internal pressure adjustment method25 Aug 2026US 12,716,551 B2Kawasaki Jukogyo Kabushiki Kaisha
- Method for filling a fluid storage, fluid discharge device for a fluid or fluid mixture, and associated system8 Oct 2026US 2026/0309278 A1
- Systems and methods for backhaul transportation of liquefied gas and co2 using liquefied gas carriers24 Sep 2026US 2026/0286879 A1Marathon Petroleum Company LP
- Hydrogen fueling module24 Sep 2026US 2026/0287119 A1Bosch Rexroth AG
- Hydrogen aircraft17 Sep 2026US 2026/0274432 A1Kawasaki Jukogyo Kabushiki Kaisha
- Cryogenic sub-cooling17 Sep 2026US 2026/0276151 A1Universiteit Twente
Most cited
By later US patents
- Combined power cycle with liquefied natural gas (LNG) and synthesis or fuel gas140US 5,295,350 ATexaco Inc. · 1994
- System for replenishing energy sources onboard different types of automotive vehicles139US 7,602,143 B22009
- Process for liquefaction of natural gas137US 6,023,942 AExxon Production Research Company · 2000
- Method and apparatus for compressing gases109US 4,515,516 AChampion, Perrine & Associates · 1985
- System for fast-filling compressed natural gas powered vehicles108US 5,409,046 A1995