A61H 2201/02
Heated or cooled
Official title: heated or cooled
A61H2201/02 (Heated or cooled) appears on 1,504 US grants and 2,515 published applications in this corpus.
Search patents in A61H- Granted patents
- 1,504
- Published applications
- 2,515
- Assignees
- 929
- Inventors
- 3,495
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 9 | 0 |
| 1988 | 1 | 0 |
| 1989 | 9 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 14 | 0 |
| 2001 | 6 | 8 |
| 2002 | 11 | 18 |
| 2003 | 13 | 18 |
| 2004 | 15 | 36 |
| 2005 | 14 | 40 |
| 2006 | 17 | 32 |
| 2007 | 13 | 48 |
| 2008 | 13 | 51 |
| 2009 | 10 | 42 |
| 2010 | 17 | 54 |
| 2011 | 23 | 61 |
| 2012 | 26 | 61 |
| 2013 | 46 | 110 |
| 2014 | 47 | 118 |
| 2015 | 48 | 108 |
| 2016 | 57 | 167 |
| 2017 | 76 | 156 |
| 2018 | 87 | 129 |
| 2019 | 105 | 158 |
| 2020 | 118 | 181 |
| 2021 | 95 | 177 |
| 2022 | 105 | 170 |
| 2023 | 111 | 163 |
| 2024 | 119 | 158 |
| 2025 | 100 | 130 |
| 2026 | 64 | 121 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Body massage device6 Oct 2026US 12,751,891 B2Termosalud, S.L.
- Systems for improving blood circulation29 Sep 2026US 12,745,957 B2
- Communication devices, methods, and systems29 Sep 2026US 12,745,958 B2Datafeel Inc.
- Foot arch massage arrangement29 Sep 2026US 12,746,174 B2Fujian Yitaikang Electronics Co., Ltd
- Massage apparatus29 Sep 2026US 12,746,175 B2Samsung Electronics Co., Ltd.
- Rapid Heating and Cooling System Utilizing Mechanical and Thermal Therapy8 Oct 2026US 2026/0306345 A1Diferynt Innovation LLC
- Sexual Stimulation Toy Having Lights, Motion, and Sound8 Oct 2026US 2026/0306347 A1SISU IP Holding LLC
- Sexual Stimulation Toy and Speaker8 Oct 2026US 2026/0306348 A1SISU IP Holding LLC
- External cold-and-hot switching fascia gun8 Oct 2026US 2026/0306351 A1Dongguan Shi Fule Technology Limited
- Therapeutic intracavitary device8 Oct 2026US 2026/0306353 A1Capenergy Medical, S.L.
Most cited
By later US patents
- Heated traction belt1,022US 4,643,173 A1987
- Portable thermo-hydraulic physiotherapy device219US 4,149,529 AJobst Institute, Inc. · 1979
- Inflatable supports218US 4,225,989 AGlynwed Group Services Limited · 1980
- Vaginal probe and method208US 6,741,895 B1Medoc Ltd. · 2004
- Method and system for treating stretch marks174US 7,615,016 B2Guided Therapy Systems, LLC · 2009