A61H 2203/0431
In 90°/90°-position, like on a chair
Official title: in 90°/90°-position, like on a chair
A61H2203/0431 (In 90°/90°-position, like on a chair) appears on 533 US grants and 892 published applications in this corpus.
Search patents in A61H- Granted patents
- 533
- Published applications
- 892
- Assignees
- 306
- Inventors
- 1,400
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 7 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 3 | 7 |
| 2004 | 0 | 7 |
| 2005 | 1 | 9 |
| 2006 | 4 | 14 |
| 2007 | 8 | 37 |
| 2008 | 6 | 24 |
| 2009 | 6 | 23 |
| 2010 | 8 | 21 |
| 2011 | 9 | 17 |
| 2012 | 12 | 7 |
| 2013 | 8 | 21 |
| 2014 | 9 | 16 |
| 2015 | 5 | 17 |
| 2016 | 15 | 21 |
| 2017 | 14 | 29 |
| 2018 | 17 | 44 |
| 2019 | 20 | 66 |
| 2020 | 35 | 101 |
| 2021 | 49 | 101 |
| 2022 | 48 | 66 |
| 2023 | 55 | 75 |
| 2024 | 65 | 56 |
| 2025 | 51 | 66 |
| 2026 | 28 | 46 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Functional chair for posture correction and lumbar traction6 Oct 2026US 12,751,885 B2
- Massage apparatus29 Sep 2026US 12,746,175 B2Samsung Electronics Co., Ltd.
- System and method for facilitating cardiac rehabilitation among eligible users25 Aug 2026US 12,718,923 B2ROM Technologies, Inc.
- System and method for using artificial intelligence and machine learning to generate treatment plans that include tailored dietary plans for users25 Aug 2026US 12,718,927 B2ROM Technologies, Inc.
- Ergonomic headrest assembly21 Jul 2026US 12,686,312 B2
- Inflatable massage backrest27 Aug 2026US 2026/0248679 A1Xiamen Comfier Technology Co., Ltd.
- Mobility assistive systems, devices, and related methods13 Aug 2026US 2026/0232506 A1Revimo Incorporated
- Knee range of motion (rom) orthopaedic board apparatus and method13 Aug 2026US 2026/0232512 A1Dlorthoventures LLC
- Systems and method for mobilizing a low back of a human subject13 Aug 2026US 2026/0232516 A1Odix
- Lounger for hydrotherapy30 Jul 2026US 2026/0215993 A1Kohler Co.
Most cited
By later US patents
- System and method for use of telemedicine-enabled rehabilitative hardware and for encouragement of rehabilitative compliance through patient-based virtual shared sessions108US 11,282,599 B2ROM Technologies, Inc. · 2022
- Method and system for use of telemedicine-enabled rehabilitative equipment for prediction of secondary disease108US 11,282,604 B2ROM Technologies, Inc. · 2022
- System and method for use of telemedicine-enabled rehabilitative hardware and for encouraging rehabilitative compliance through patient-based virtual shared sessions with patient-enabled mutual encouragement across simulated social networks107US 11,069,436 B2ROM Technologies, Inc. · 2021
- Method and system for creating an immersive enhanced reality-driven exercise experience for a user106US 11,139,060 B2ROM Technologies, Inc. · 2021
- System and method for using artificial intelligence in telemedicine-enabled hardware to optimize rehabilitative routines capable of enabling remote rehabilitative compliance106US 11,328,807 B2ROM Technologies, Inc. · 2022