A61L 29/044
Proteins
Official title: {Proteins; Polypeptides; Degradation products thereof}
A61L29/044 (Proteins) appears on 107 US grants and 122 published applications in this corpus.
Search patents in A61L- Granted patents
- 107
- Published applications
- 122
- Assignees
- 80
- Inventors
- 202
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 5 |
| 2003 | 3 | 2 |
| 2004 | 2 | 2 |
| 2005 | 0 | 2 |
| 2006 | 4 | 7 |
| 2007 | 2 | 5 |
| 2008 | 4 | 9 |
| 2009 | 1 | 3 |
| 2010 | 1 | 3 |
| 2011 | 2 | 6 |
| 2012 | 3 | 6 |
| 2013 | 5 | 3 |
| 2014 | 3 | 5 |
| 2015 | 5 | 10 |
| 2016 | 5 | 5 |
| 2017 | 4 | 5 |
| 2018 | 4 | 5 |
| 2019 | 6 | 6 |
| 2020 | 5 | 10 |
| 2021 | 5 | 4 |
| 2022 | 5 | 3 |
| 2023 | 4 | 4 |
| 2024 | 5 | 4 |
| 2025 | 2 | 4 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Collagen peptide-based medicament compositions and devices and methods of production and use thereof17 Feb 2026US 12,551,525 B2Sustain Holdings, LLC
- Nanoengineering of shear-thinning biomaterials17 Feb 2026US 12,551,602 B1Boston Scientific Scimed, Inc.
- Quenched coating27 Jan 2026US 12,533,443 B2Original G B.V.
- Enteral feeding devices and related methods of use6 Jan 2026US 12,514,839 B2Alcresta Therapeutics, Inc.
- Antimicrobial coatings6 Jan 2026US 12,514,960 B2MicroVention, Inc.
- 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
- Nanoengineering of shear-thinning biomaterials16 Jul 2026US 2026/0199561 A1Boston Scientific Scimed, Inc.
- Antimicrobial Coatings9 Apr 2026US 2026/0097151 A1MicroVention, Inc.
- Improved nerve regeneration scaffold for accelerated regrowth13 Nov 2025US 2025/0345491 A1Hiroshima University
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
- Medical device with biomolecule-coated surface graft matrix281US 5,866,113 AMedtronic, Inc. · 1999