A61L 26/0033
Collagen
Official title: {Collagen}
A61L26/0033 (Collagen) appears on 150 US grants and 173 published applications in this corpus.
Search patents in A61L- Granted patents
- 150
- Published applications
- 173
- Assignees
- 122
- Inventors
- 363
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 6 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 4 | 3 |
| 2004 | 1 | 3 |
| 2005 | 2 | 5 |
| 2006 | 4 | 2 |
| 2007 | 2 | 5 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 2 | 5 |
| 2012 | 1 | 3 |
| 2013 | 1 | 3 |
| 2014 | 3 | 6 |
| 2015 | 1 | 9 |
| 2016 | 7 | 7 |
| 2017 | 5 | 8 |
| 2018 | 4 | 16 |
| 2019 | 8 | 12 |
| 2020 | 4 | 14 |
| 2021 | 8 | 12 |
| 2022 | 9 | 7 |
| 2023 | 4 | 14 |
| 2024 | 7 | 7 |
| 2025 | 8 | 9 |
| 2026 | 5 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for preparing bionic collagen aqueous solution and use method thereof16 Jun 2026US 12,653,925 B2
- Resorbable covering membrane for medical wound area treatment26 May 2026US 12,636,405 B2PolyMedics Innovations GmbH
- Two-dimensional material for medical wound area treatment5 May 2026US 12,616,772 B2PolyMedics Innovations GmbH
- Lyophilized hydrogel wound dressing5 May 2026US 12,616,774 B2Bone Pharm, LLC
- Preparation method for and use method of collagen microfiber hemostatic material21 Apr 2026US 12,605,483 B2Quanfeng Tech (Shenzhen) Co., Ltd.
- Methods and compositions for wound care8 Oct 2026US 2026/0306701 A1
- Methods and compositions for dental care8 Oct 2026US 2026/0306702 A1
- Method for producing a collagen and silk polypeptide composite structure1 Oct 2026US 2026/0295115 A1Amsilk GmbH
- Lyophilized hydrogel wound dressing20 Aug 2026US 2026/0241066 A1Bone Pharm, LLC
- Jellyfish collagen use6 Aug 2026US 2026/0224641 A1Jellagen Limited
Most cited
By later US patents
- Injectable or implantable biomaterials for filling or blocking lumens and voids of the body846US 5,752,974 ACollagen Corporation · 1998
- Collagen-polymer conjugates778US 5,162,430 ACollagen Corporation · 1992
- Biologically inert, biocompatible-polymer conjugates521US 5,324,775 ACollagen Corporation · 1994
- Collagen-polymer conjugates471US 5,328,955 ACollagen Corporation · 1994
- Biodegradable matrix and methods for producing same339US 4,703,108 AUniversity of Medicine and Dentistry of New Jersey · 1987