A61K 2800/81
Preparation or application process involves irradiation
A61K2800/81 (Preparation or application process involves irradiation) appears on 427 US grants and 798 published applications in this corpus.
Search patents in A61K- Granted patents
- 427
- Published applications
- 798
- Assignees
- 325
- Inventors
- 1,202
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 10 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 8 | 7 |
| 2003 | 5 | 16 |
| 2004 | 7 | 19 |
| 2005 | 6 | 13 |
| 2006 | 3 | 12 |
| 2007 | 5 | 23 |
| 2008 | 5 | 15 |
| 2009 | 3 | 20 |
| 2010 | 2 | 28 |
| 2011 | 4 | 27 |
| 2012 | 9 | 32 |
| 2013 | 20 | 29 |
| 2014 | 17 | 47 |
| 2015 | 17 | 59 |
| 2016 | 24 | 56 |
| 2017 | 27 | 59 |
| 2018 | 24 | 56 |
| 2019 | 29 | 42 |
| 2020 | 23 | 46 |
| 2021 | 32 | 23 |
| 2022 | 28 | 37 |
| 2023 | 32 | 37 |
| 2024 | 22 | 41 |
| 2025 | 22 | 26 |
| 2026 | 8 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Method and apparatus for the stimulation of hair growth279US 6,936,044 B2Light BioScience, LLC · 2005
- Low intensity light therapy for the manipulation of fibroblast, and fibroblast-derived mammalian cells and collagen267US 6,676,655 B2Light BioScience, LLC · 2004
- Treatment of acne and skin disorders and compositions therefor226US 4,372,296 A1983
- Method for whitening teeth199US 5,713,738 ABriteSmile, Inc. · 1998
- Light activated tooth whitening composition and method of using same174US 6,162,055 ABriteSmile, Inc. · 2000