A61L 29/045
Collagen
Official title: {Collagen}
A61L29/045 (Collagen) appears on 26 US grants and 22 published applications in this corpus.
Search patents in A61L- Granted patents
- 26
- Published applications
- 22
- Assignees
- 10
- Inventors
- 39
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 2 | 4 |
| 2021 | 2 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 3 |
| 2024 | 1 | 2 |
| 2025 | 1 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Collagen peptide-based medicament compositions and devices and methods of production and use thereof17 Feb 2026US 12,551,525 B2Sustain Holdings, LLC
- Collagen peptide-based medicament compositions and devices and methods of production and use thereof22 Apr 2025US 12,280,086 B2Sustain Holdings, LLC
- Polypeptides and medical uses thereof5 Nov 2024US 12,134,640 B2Colzyx AB
- Polypeptides and medical uses thereof14 Nov 2023US 11,814,422 B2Colzyx AB
- Collagen peptide-based medicament compositions and devices and methods of production and use thereof27 Jun 2023US 11,684,651 B2Sustain Holdings, LLC
- Collagen peptide-based medicament compositions and devices and methods of production and use thereof17 Sep 2026US 2026/0273015 A1Sustain Holdings, LLC
- Biodegradable intermittent self catheterisation catheter13 Aug 2026US 2026/0232872 A1
- Improved nerve regeneration scaffold for accelerated regrowth13 Nov 2025US 2025/0345491 A1Hiroshima University
- Collagen peptide-based medicament compositions and devices and methods of production and use thereof28 Aug 2025US 2025/0268974 A1Sustain Holdings, LLC
- Collagen peptide-based medicament compositions and devices and methods of production and use thereof3 Jul 2025US 2025/0213641 A1Sustain Holdings, LLC
Most cited
By later US patents
- 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
- Glycosaminoglycan-synthetic polymer conjugates284US 5,510,418 ACollagen Corporation · 1996
- Collagen-polymer conjugates208US 5,413,791 ACollagen Corporation · 1995