A61M 5/422
Desensitising skin
Official title: {Desensitising skin}
A61M5/422 (Desensitising skin) appears on 233 US grants and 333 published applications in this corpus.
Search patents in A61M- Granted patents
- 233
- Published applications
- 333
- Assignees
- 122
- Inventors
- 444
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 1 | 3 |
| 2003 | 3 | 4 |
| 2004 | 3 | 3 |
| 2005 | 4 | 12 |
| 2006 | 1 | 6 |
| 2007 | 1 | 4 |
| 2008 | 2 | 10 |
| 2009 | 1 | 7 |
| 2010 | 6 | 15 |
| 2011 | 5 | 19 |
| 2012 | 8 | 17 |
| 2013 | 7 | 11 |
| 2014 | 18 | 24 |
| 2015 | 4 | 15 |
| 2016 | 14 | 24 |
| 2017 | 17 | 23 |
| 2018 | 14 | 21 |
| 2019 | 15 | 23 |
| 2020 | 16 | 16 |
| 2021 | 15 | 15 |
| 2022 | 18 | 16 |
| 2023 | 7 | 17 |
| 2024 | 14 | 12 |
| 2025 | 7 | 13 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electro-mechanical injection site preparation system and method22 Sep 2026US 12,741,102 B1
- Drug delivery device configured for pain reduction during injection18 Aug 2026US 12,708,722 B2Eli Lilly and Company
- Nerve stimulation system11 Aug 2026US 12,702,830 B2HaloStim, LLC
- Vein visualisation aid device14 Jul 2026US 12,678,571 B2Mcas Design Limited
- Vapocoolant device12 May 2026US 12,623,831 B2623 Medical, LLC
- Pinching Clip for Subcutaneous Injections23 Apr 2026US 2026/0108681 A1
- Laser free tattoo removal system16 Apr 2026US 2026/0102566 A1LuX Tattoo Removal, LLC
- Injection analgesia system11 Dec 2025US 2025/0375578 A1
- Sensor or canula insertion pre-treatement apparatus, method and system20 Nov 2025US 2025/0352737 A1
- Ar marker for injection11 Sep 2025US 2025/0285560 A1
Most cited
By later US patents
- Devices and methods for enhanced microneedle penetration of biological barriers972US 6,743,211 B1Georgia Tech Research Corporation · 2004
- Method and apparatus for enhancing penetration of a member for the intradermal sampling or administration of a substance448US 6,537,242 B1Becton, Dickinson and Company · 2003
- Microneedle drug delivery device442US 6,611,707 B1Georgia Tech Research Corporation · 2003
- Apparatus and method for raising a skin wheal and anesthetizing skin361US 5,190,521 ATecnol Medical Products, Inc. · 1993
- Pre-filled drug-delivery device and method of manufacture and assembly of same329US 6,500,150 B1Elan Pharma International Limited · 2002