A61K 49/0006
Skin tests
Official title: {Skin tests, e.g. intradermal testing, test strips, delayed hypersensitivity}
A61K49/0006 (Skin tests) appears on 152 US grants and 223 published applications in this corpus.
Search patents in A61K- Granted patents
- 152
- Published applications
- 223
- Assignees
- 145
- Inventors
- 450
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 14 |
| 2003 | 2 | 13 |
| 2004 | 5 | 12 |
| 2005 | 8 | 14 |
| 2006 | 3 | 3 |
| 2007 | 5 | 11 |
| 2008 | 1 | 6 |
| 2009 | 3 | 10 |
| 2010 | 9 | 10 |
| 2011 | 7 | 14 |
| 2012 | 6 | 5 |
| 2013 | 4 | 15 |
| 2014 | 5 | 8 |
| 2015 | 10 | 8 |
| 2016 | 6 | 11 |
| 2017 | 5 | 18 |
| 2018 | 4 | 11 |
| 2019 | 11 | 6 |
| 2020 | 8 | 3 |
| 2021 | 3 | 6 |
| 2022 | 2 | 3 |
| 2023 | 6 | 2 |
| 2024 | 0 | 9 |
| 2025 | 3 | 5 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Soybean allergy antigen14 Oct 2025US 12,440,558 B2Hoyu Co., Ltd.
- Biosensor tattoos and uses therefor for biomarker monitoring23 Sep 2025US 12,420,073 B2Carnegie Mellon University
- Method for determining facial muscle responses8 Jul 2025US 12,350,491 B2Mary Kay Inc.
- Artificial multi-antigen fusion protein and preparation and use thereof5 Dec 2023US 11,833,220 B2Oxford Vacmedix UK Ltd.
- Method for determining facial muscle responses12 Sep 2023US 11,752,335 B1Mary Kay Inc.
- Soybean allergy antigen27 Aug 2026US 2026/0248910 A1Hoyu Co., Ltd.
- System and method for remote screening and diagnosis of contact allergies4 Jun 2026US 2026/0151075 A1The Board of Trustees of the Leland Stanford Junior University
- Multi-Layer Contact Patch to Perform an Allergen Diagnostic9 Apr 2026US 2026/0096771 A1
- Glucose Responsive Color Changing Tattoo Ink2 Apr 2026US 2026/0091142 A1Amc.Tattoos LLC
- Lipid patch23 Oct 2025US 2025/0325256 A1Sensach AB
Most cited
By later US patents
- Backbone modified oligonucleotide analogues637US 5,610,289 AIsis Pharmaceuticals, Inc. · 1997
- Methods and device for detecting and quantifying substances in body fluids306US 6,040,194 ASensor Technologies, Inc. · 2000
- Backbone modified oligonucleotide analogues134US 5,965,721 AIsis Pharmaceuticals, Inc. · 1999
- Method to enhance and/or prolong the effects of a primary challenge to a responsive system with a secondary challenge65US 6,756,032 B1The Procter & Gamble Company · 2004
- Diagnosis of coeliac disease using a gliadin epitope59US 7,144,569 B1Isis Innovation Limited · 2006