A61L 26/0028
Polypeptides
Official title: {Polypeptides; Proteins; Degradation products thereof}
A61L26/0028 (Polypeptides) appears on 450 US grants and 584 published applications in this corpus.
Search patents in A61L- Granted patents
- 450
- Published applications
- 584
- Assignees
- 349
- Inventors
- 1,112
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 11 | 0 |
| 1998 | 7 | 0 |
| 1999 | 9 | 0 |
| 2000 | 18 | 0 |
| 2001 | 4 | 2 |
| 2002 | 7 | 10 |
| 2003 | 9 | 18 |
| 2004 | 8 | 12 |
| 2005 | 5 | 15 |
| 2006 | 10 | 12 |
| 2007 | 10 | 11 |
| 2008 | 0 | 11 |
| 2009 | 0 | 12 |
| 2010 | 7 | 11 |
| 2011 | 5 | 14 |
| 2012 | 8 | 24 |
| 2013 | 8 | 15 |
| 2014 | 12 | 20 |
| 2015 | 16 | 34 |
| 2016 | 16 | 44 |
| 2017 | 19 | 38 |
| 2018 | 28 | 47 |
| 2019 | 29 | 28 |
| 2020 | 17 | 35 |
| 2021 | 28 | 33 |
| 2022 | 24 | 30 |
| 2023 | 9 | 29 |
| 2024 | 21 | 29 |
| 2025 | 21 | 26 |
| 2026 | 15 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Development of egg white based nanofiber treatment material22 Sep 2026US 12,741,054 B2SüLeyman Demirel üNiversitesi Idari Ve Mali Isler Daire Baskanligi Genel Sekreterlik
- Synthetic hydrogel carriers for muscle repair22 Sep 2026US 12,741,056 B2Georgia Tech Research Corporation
- Active agent-eluting hemostatic agents for prevention of surgical site infection1 Sep 2026US 12,721,928 B1Florida Southern College
- Systems, devices and methods for dispensing flowable hemostats that incorporate safety mechanisms for preventing air embolisms1 Sep 2026US 12,721,967 B2Ethicon, Inc.
- Dynamic antimicrobial hydrogel based on natural receptor-ligand recognition, and preparation method and use thereof7 Jul 2026US 12,673,130 B2Jiangsu University
- 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
- Natural fluorescent silk fibroin for biomedical applications20 Aug 2026US 2026/0241064 A1
- Lyophilized hydrogel wound dressing20 Aug 2026US 2026/0241066 A1Bone Pharm, LLC
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
- Method and compositions for the treatment and repair of defects or lesions in cartilage470US 5,206,023 A1993