A61L 15/40
Containing ingredients of undetermined constitution or reaction products thereof
Official title: containing ingredients of undetermined constitution or reaction products thereof {, e.g. plant or animal extracts}
A61L15/40 (Containing ingredients of undetermined constitution or reaction products thereof) appears on 427 US grants and 680 published applications in this corpus.
Search patents in A61L- Granted patents
- 427
- Published applications
- 680
- Assignees
- 411
- Inventors
- 1,312
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 14 | 0 |
| 2000 | 11 | 0 |
| 2001 | 9 | 3 |
| 2002 | 8 | 22 |
| 2003 | 8 | 20 |
| 2004 | 9 | 15 |
| 2005 | 4 | 12 |
| 2006 | 5 | 16 |
| 2007 | 6 | 17 |
| 2008 | 4 | 16 |
| 2009 | 1 | 7 |
| 2010 | 9 | 21 |
| 2011 | 11 | 15 |
| 2012 | 16 | 29 |
| 2013 | 12 | 27 |
| 2014 | 15 | 31 |
| 2015 | 19 | 37 |
| 2016 | 19 | 46 |
| 2017 | 26 | 41 |
| 2018 | 21 | 37 |
| 2019 | 25 | 37 |
| 2020 | 23 | 40 |
| 2021 | 21 | 34 |
| 2022 | 22 | 37 |
| 2023 | 14 | 43 |
| 2024 | 10 | 29 |
| 2025 | 19 | 30 |
| 2026 | 17 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Medical composition comprising adipose tissue-derived extracellular matrix and method for preparing same22 Sep 2026US 12,741,051 B2L&C Bio Co., Ltd.
- Self-adhesive absorbable biological patch and preparation method and use thereof23 Jun 2026US 12,661,427 B2Beijing Biosis Healing Biological Technology Co., Ltd.
- Scaffold wound dressing14 Apr 2026US 12,599,694 B2Sylke, Inc.
- Enhanced biologic grafts with packaging apparatuses, and methods of use7 Apr 2026US 12,594,363 B2
- Method for obtaining occlusive biological dressing, occlusive biological dressing, use thereof and kit31 Mar 2026US 12,589,121 B2Universidade Federal Do Ceará
- Absorbent article with urease inhibitor17 Sep 2026US 2026/0273127 A1The Procter & Gamble Company
- Absorbent article with urease inhibitor17 Sep 2026US 2026/0273128 A1The Procter & Gamble Company
- Wound care treatment and methods of making and using same10 Sep 2026US 2026/0263660 A1Prime Merger Sub, LLC
- Wound dressing with tissue regeneration effect and wound dressing production method6 Aug 2026US 2026/0224772 A1Afyonkarahisar Saglik Bilimleri Universitesi Ozel Kalem (Rektorluk)
- Matrices for wound healing23 Jul 2026US 2026/0207811 A1Regenics AS
Most cited
By later US patents
- Combination SIS and vacuum bandage and method217US 7,910,791 B22011
- Liquid loaded pad for medical applications135US 4,588,400 AJohnson & Johnson Products, Inc. · 1986
- Wound dressing131US 4,361,552 ABoard of Regents, The University of Texas System · 1982
- Collagen preparation123US 4,597,762 AHeyl Chemisch-pharmazeutische Fabrik GmbH & Co. KG · 1986
- Biomaterial116US 4,681,588 A1987