B63C 11/32
Decompression arrangements
Official title: Decompression arrangements; Exercise equipment
B63C11/32 (Decompression arrangements) appears on 131 US grants and 45 published applications in this corpus.
Search patents in B63C- Granted patents
- 131
- Published applications
- 45
- Assignees
- 60
- Inventors
- 204
- Latest grant
- 16 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 9 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 2 |
| 2002 | 4 | 1 |
| 2003 | 3 | 4 |
| 2004 | 1 | 1 |
| 2005 | 2 | 5 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 3 | 2 |
| 2009 | 2 | 1 |
| 2010 | 0 | 7 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 3 | 1 |
| 2014 | 3 | 2 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 3 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 2 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Modules for submerged hyperbaric oxygen therapy and related methods and systems16 Jan 2024US 11,872,164 B22388634 Alberta Ltd.
- Method and apparatus for collecting and decompressing live specimens with a submersible hyperbaric chamber14 Sep 2021US 11,116,187 B2California Academy of Sciences
- Determining the partial pressure of a gas in a pressure vessel20 Jul 2021US 11,066,139 B2Fathom Systems Limited
- Method for assessing the severity of underwater dive and use of said method in a dive computer12 May 2020US 10,647,395 B2
- Remotely controlled air supply assembly3 Mar 2020US 10,576,311 B2
- Apparatus, systems, and methods for hyperbaric thermoregulated medical evacuation pod24 Sep 2026US 2026/0283885 A1Towster Corporation
- Automatic pressure control system and method of hyperbaric oxygen chamber for detecting pressure equalization between external ear and middle ear11 Jun 2026US 2026/0157903 A1IBEX MEDICAL SYSTEMS Co., Ltd.
- Diving work support system and diving work support method11 Sep 2025US 2025/0282461 A1Kawasaki Jukogyo Kabushiki Kaisha
- Modules for submerged hyperbaric oxygen therapy and related methods and systems20 Apr 2023US 2023/0122486 A12388634 Alberta Ltd.
- Determining the partial pressure of a gas in a pressure vessel7 Oct 2021US 2021/0309329 A1Fathom Systems Limited
Most cited
By later US patents
- Controlled risk decompression meter167US 5,363,298 AThe United States of America as represented by the Secretary of the Navy · 1994
- Computer-controlling life support system and method for mixed-gas diving62US 5,503,145 A1996
- Underwater computer59US 4,658,358 ABattelle Memorial Institute · 1987
- Data sensing and processing device for scuba divers59US 4,882,678 AOceanic USA · 1989
- Recorder for decompression data55US 4,107,995 A1978