A61M 2205/36
Related to heating or cooling
Official title: related to heating or cooling
A61M2205/36 (Related to heating or cooling) appears on 3,699 US grants and 5,086 published applications in this corpus.
Search patents in A61M- Granted patents
- 3,699
- Published applications
- 5,086
- Assignees
- 1,510
- Inventors
- 6,637
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 11 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 5 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 22 | 0 |
| 1985 | 9 | 0 |
| 1986 | 12 | 0 |
| 1987 | 22 | 0 |
| 1988 | 16 | 0 |
| 1989 | 18 | 0 |
| 1990 | 13 | 0 |
| 1991 | 15 | 0 |
| 1992 | 18 | 0 |
| 1993 | 25 | 0 |
| 1994 | 24 | 0 |
| 1995 | 27 | 0 |
| 1996 | 26 | 0 |
| 1997 | 19 | 0 |
| 1998 | 38 | 0 |
| 1999 | 30 | 0 |
| 2000 | 25 | 0 |
| 2001 | 30 | 19 |
| 2002 | 49 | 64 |
| 2003 | 45 | 60 |
| 2004 | 45 | 69 |
| 2005 | 27 | 48 |
| 2006 | 33 | 54 |
| 2007 | 32 | 91 |
| 2008 | 24 | 88 |
| 2009 | 25 | 88 |
| 2010 | 54 | 79 |
| 2011 | 59 | 122 |
| 2012 | 67 | 95 |
| 2013 | 89 | 118 |
| 2014 | 76 | 142 |
| 2015 | 91 | 198 |
| 2016 | 99 | 220 |
| 2017 | 143 | 284 |
| 2018 | 176 | 339 |
| 2019 | 228 | 348 |
| 2020 | 251 | 412 |
| 2021 | 277 | 446 |
| 2022 | 287 | 391 |
| 2023 | 302 | 365 |
| 2024 | 316 | 371 |
| 2025 | 314 | 365 |
| 2026 | 152 | 210 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61M 2205/3653By joule effect, i.e. electric resistanceIndexing code1,693
- A61M 2205/3606CooledIndexing code852
- A61M 2205/366By liquid heat exchangersIndexing code534
- A61M 2205/3673Thermo-electricIndexing code300
- A61M 2205/368By electromagnetic radiationIndexing code279
- A61M 2205/3633Thermally insulatedIndexing code222
- A61M 2205/362By gas flowIndexing code189
- A61M 2205/364By chemical reactionIndexing code147
All 13 subgroupsShow fewer
Recent patents
- Automated peritoneal dialysis cycler having gravimetric control29 Sep 2026US 12,746,314 B2Vantive Health GmbH
- Systems, assemblies, and methods of trauma management29 Sep 2026US 12,746,316 B2Lazarus Technologies LLC
- Bilaterally driven intelligent control infusion device22 Sep 2026US 12,741,087 B2Medtrum Technologies Inc.
- Medical cooling device and cooling method using the same15 Sep 2026US 12,734,065 B2RecensMedical, Inc.
- Fluid storage container15 Sep 2026US 12,734,287 B2KCI Manufacturing Unlimited Company
- Storage Device for a Breast Pump8 Oct 2026US 2026/0306724 A1
- A storage case for an electromechanical medicament delivery device8 Oct 2026US 2026/0306733 A1Shl Medical AG
- Suction device and suction system8 Oct 2026US 2026/0306763 A1Japan Tobacco Inc.
- Humidifier for respiratory apparatus8 Oct 2026US 2026/0306781 A1ResMed Pty Ltd
- Device and Method for Nerve Block by Local Cooling to Room Temperature1 Oct 2026US 2026/0294678 A1University of Pittsburgh—Of the Commonwealth System of Higher Education
Most cited
By later US patents
- Tunneling instrument for port access multivessel coronary artery bypass surgery1,399US 6,613,069 B2Heartport, Inc. · 2003
- Method of retracting heart tissue in closed-chest heart surgery using endo-scopic retraction1,331US 5,613,937 AHeartport, Inc. · 1997
- Method and apparatus for thoracoscopic intracardiac procedures1,216US 5,797,960 A1998
- Devices and methods for intracardiac procedures1,112US 5,571,215 AHeartport, Inc. · 1996
- System and method for delivering thermally sensitive and reverse-thermal gelation materials1,111US 6,488,659 B1BioCardia, Inc. · 2002