F17C 2205/03
Fluid connections, filters, valves, closure means or other attachments
F17C2205/03 (Fluid connections, filters, valves, closure means or other attachments) appears on 4,358 US grants and 4,188 published applications in this corpus.
Search patents in F17C- Granted patents
- 4,358
- Published applications
- 4,188
- Assignees
- 1,952
- Inventors
- 7,792
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 30 | 0 |
| 1977 | 27 | 0 |
| 1978 | 25 | 0 |
| 1979 | 22 | 0 |
| 1980 | 28 | 0 |
| 1981 | 22 | 0 |
| 1982 | 34 | 0 |
| 1983 | 32 | 0 |
| 1984 | 33 | 0 |
| 1985 | 49 | 0 |
| 1986 | 44 | 0 |
| 1987 | 61 | 0 |
| 1988 | 41 | 0 |
| 1989 | 60 | 0 |
| 1990 | 57 | 0 |
| 1991 | 55 | 0 |
| 1992 | 60 | 0 |
| 1993 | 53 | 0 |
| 1994 | 55 | 0 |
| 1995 | 61 | 0 |
| 1996 | 89 | 0 |
| 1997 | 75 | 0 |
| 1998 | 98 | 0 |
| 1999 | 95 | 0 |
| 2000 | 103 | 0 |
| 2001 | 91 | 21 |
| 2002 | 104 | 85 |
| 2003 | 95 | 90 |
| 2004 | 74 | 109 |
| 2005 | 63 | 116 |
| 2006 | 75 | 103 |
| 2007 | 62 | 127 |
| 2008 | 63 | 126 |
| 2009 | 55 | 120 |
| 2010 | 74 | 128 |
| 2011 | 68 | 116 |
| 2012 | 72 | 114 |
| 2013 | 84 | 98 |
| 2014 | 85 | 163 |
| 2015 | 95 | 166 |
| 2016 | 111 | 176 |
| 2017 | 111 | 176 |
| 2018 | 127 | 237 |
| 2019 | 169 | 196 |
| 2020 | 177 | 230 |
| 2021 | 189 | 229 |
| 2022 | 188 | 239 |
| 2023 | 180 | 286 |
| 2024 | 242 | 313 |
| 2025 | 216 | 262 |
| 2026 | 179 | 162 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Vented methane gas mitigation system with failure detection6 Oct 2026US 12,753,731 B1Caterpillar Inc.
- Filling nozzle support structure6 Oct 2026US 12,753,866 B2Tatsuno Corporation
- Offload system6 Oct 2026US 12,753,883 B2Echeneidae Inc.
- 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.
- Pressurized gas source29 Sep 2026US 12,747,053 B2Coravin, Inc.
- Ship boil-off gas reliquefaction system8 Oct 2026US 2026/0307762 A1Hanwha Ocean Co., Ltd.
- Method for filling a fluid storage, fluid discharge device for a fluid or fluid mixture, and associated system8 Oct 2026US 2026/0309278 A1
- Inflating Device8 Oct 2026US 2026/0309281 A1
- Cap for providing a tamper evidence feature8 Oct 2026US 2026/0309282 A1Alpla Werke Alwin Lehner GmbH & Co. KG
- Systems and Methods for Improved Asset Monitoring via Orientation Measurement8 Oct 2026US 2026/0313274 A1Silicon Controls Pty Ltd.
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
- Two-way uncoupling valve assembly229US 4,541,457 AColder Products Company · 1985
- Fluid delivery control nozzle218US 5,913,180 A1999
- Container system for pressurized fluids178US 6,047,860 ASanders Technology, Inc. · 2000
- Container system for pressurized fluids167US 6,116,464 ASanders Technology, Inc. · 2000