A61F 2007/0285
Local anaesthetic effect
Official title: {Local anaesthetic effect}
A61F2007/0285 (Local anaesthetic effect) appears on 77 US grants and 150 published applications in this corpus.
Search patents in A61F- Granted patents
- 77
- Published applications
- 150
- Assignees
- 60
- Inventors
- 170
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 2 | 4 |
| 2012 | 3 | 2 |
| 2013 | 0 | 6 |
| 2014 | 5 | 5 |
| 2015 | 1 | 2 |
| 2016 | 3 | 9 |
| 2017 | 2 | 8 |
| 2018 | 5 | 4 |
| 2019 | 2 | 9 |
| 2020 | 5 | 19 |
| 2021 | 4 | 21 |
| 2022 | 8 | 17 |
| 2023 | 8 | 12 |
| 2024 | 9 | 10 |
| 2025 | 8 | 7 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods, systems, and devices for treating nerve spasticity6 Oct 2026US 12,751,858 B2Pacira CryoTech, Inc.
- Methods of alleviating symptoms of ocular surface discomfort using medical ice slurry28 Jul 2026US 12,690,908 B2Eyecool Therapeutics, Inc.
- Formulations, devices, and methods for alleviating symptoms of ocular surface discomfort30 Jun 2026US 12,667,482 B2Eyecool Therapeutics, Inc.
- Vapocoolant device12 May 2026US 12,623,831 B2623 Medical, LLC
- Device and method for nerve block by local cooling to room temperature16 Dec 2025US 12,496,216 B2University of Pittsburgh—Of the Commonwealth System of Higher Education
- 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
- Safety-enhanced adjustable baby belly belt for stomach distress, colic and gas relief24 Sep 2026US 2026/0283843 A1
- Methods of alleviating symptoms of ocular surface discomfort using medical ice slurry2 Jul 2026US 2026/0183039 A1Eyecool Therapeutics, Inc.
- Cryogenic Enhancement of Joint Function, Alleviation of Joint Stiffness and/or Alleviation of Pain Associated With Osteoarthritis5 Feb 2026US 2026/0033986 A1Pacira CryoTech, Inc.
- Systems and methods for improved pain relief from stimulation of thermal fibers24 Jul 2025US 2025/0235680 A1Soovu Labs, Inc.
Most cited
By later US patents
- Guidewire assembly164US 5,517,989 ACardiometrics, Inc. · 1996
- Apparatus for mapping electrical activity in a body and treating tissue164US 5,908,385 ACardiometrics, Inc. · 1999
- Skin cooling device using thermoelectric element107US 7,037,326 B22006
- Pain management using cryogenic remodeling83US 8,715,275 B2MyoScience, Inc. · 2014
- Pain management using cryogenic remodeling75US 8,298,216 B2MyoScience, Inc. · 2012