A61B 2018/00047
Using peltier effect
Official title: {using Peltier effect}
A61B2018/00047 (Using peltier effect) appears on 154 US grants and 272 published applications in this corpus.
Search patents in A61B- Granted patents
- 154
- Published applications
- 272
- Assignees
- 114
- Inventors
- 386
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 3 |
| 2003 | 3 | 3 |
| 2004 | 4 | 5 |
| 2005 | 1 | 4 |
| 2006 | 4 | 5 |
| 2007 | 1 | 4 |
| 2008 | 2 | 9 |
| 2009 | 1 | 3 |
| 2010 | 3 | 8 |
| 2011 | 1 | 5 |
| 2012 | 2 | 5 |
| 2013 | 5 | 8 |
| 2014 | 3 | 4 |
| 2015 | 5 | 18 |
| 2016 | 5 | 12 |
| 2017 | 8 | 6 |
| 2018 | 4 | 15 |
| 2019 | 4 | 22 |
| 2020 | 8 | 19 |
| 2021 | 15 | 15 |
| 2022 | 11 | 19 |
| 2023 | 7 | 27 |
| 2024 | 19 | 22 |
| 2025 | 15 | 21 |
| 2026 | 11 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Skin treatment apparatus and driving method thereof21 May 2026US 2026/0137439 A1Piamolifting.Co.,Ltd
- Multifocal skin treatment device for automatically controlling transducer and thermoelectric element21 May 2026US 2026/0137964 A1Healux Co., Ltd.
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Most cited
By later US patents
- Electrosurgical instrument that directs energy delivery and protects adjacent tissue1,751US 8,128,624 B2Covidien LP · 2012
- Systems and methods for ablating body tissue using predicted maximum tissue temperature556US 5,735,846 AEP Technologies, Inc. · 1998
- Thermoelectrically controlled heat medical catheter492US 4,860,744 A1989
- Method and apparatus for applying thermal energy to tissue asymmetrically467US 6,176,857 B1Oratec Interventions, Inc. · 2001
- Handpiece with electrode and non-volatile memory454US 7,115,123 B2Thermage, Inc. · 2006