A61H 2201/1604
Head
A61H2201/1604 (Head) appears on 729 US grants and 1,116 published applications in this corpus.
Search patents in A61H- Granted patents
- 729
- Published applications
- 1,116
- Assignees
- 448
- Inventors
- 1,812
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 8 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 4 |
| 2002 | 8 | 7 |
| 2003 | 7 | 10 |
| 2004 | 9 | 17 |
| 2005 | 4 | 14 |
| 2006 | 5 | 19 |
| 2007 | 4 | 26 |
| 2008 | 7 | 22 |
| 2009 | 7 | 23 |
| 2010 | 10 | 18 |
| 2011 | 15 | 23 |
| 2012 | 12 | 22 |
| 2013 | 13 | 32 |
| 2014 | 24 | 35 |
| 2015 | 20 | 45 |
| 2016 | 34 | 62 |
| 2017 | 26 | 94 |
| 2018 | 37 | 60 |
| 2019 | 45 | 80 |
| 2020 | 57 | 82 |
| 2021 | 49 | 84 |
| 2022 | 55 | 90 |
| 2023 | 43 | 80 |
| 2024 | 40 | 48 |
| 2025 | 59 | 67 |
| 2026 | 30 | 52 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Functional chair for posture correction and lumbar traction6 Oct 2026US 12,751,885 B2
- Automated chest compression device6 Oct 2026US 12,751,895 B2ZOLL Medical Corporation
- Device, body, method and system for health-care25 Aug 2026US 12,714,642 B2Tao Mining Co., Ltd.
- Providing enhanced images for navigation11 Aug 2026US 12,702,615 B2Mentor Acquisition One, LLC
- Rehabilitation assistant system for patient with cognitive impairments11 Aug 2026US 12,702,785 B2Asia University
- Motorized skeletal traction device8 Oct 2026US 2026/0306338 A1
- System and method for suppressing vertigo or motion sickness1 Oct 2026US 2026/0294736 A1Cochlear Limited
- Physiotherapy comb and method of activating the same1 Oct 2026US 2026/0295292 A1Shenzhen Nuon Medical Equipment Co., Ltd.
- Pain relief head device24 Sep 2026US 2026/0283892 A1Sebstara, LLC
- Vasocompression devices and methods of delivering vasocompression therapy to a patient undergoing chemotherapy treatment10 Sep 2026US 2026/0263312 A1
Most cited
By later US patents
- Facial treatment device195US 4,203,431 AMatsushita Electric Works, Ltd. · 1980
- Methods and apparatus for rehabilitation and training155US 8,012,107 B2Motorika Limited · 2011
- Patient lifting and support system130US 6,035,465 A2000
- Adjustable vibrating head massaging device124US 6,179,794 B22001
- Facial treatment implement and method122US 6,139,553 A2000