A61L 26/0009
Containing macromolecular materials
Official title: {containing macromolecular materials}
A61L26/0009 (Containing macromolecular materials) appears on 1,403 US grants and 1,749 published applications in this corpus.
Search patents in A61L- Granted patents
- 1,403
- Published applications
- 1,749
- Assignees
- 1,006
- Inventors
- 3,429
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 8 | 0 |
| 1984 | 5 | 0 |
| 1985 | 15 | 0 |
| 1986 | 15 | 0 |
| 1987 | 10 | 0 |
| 1988 | 12 | 0 |
| 1989 | 9 | 0 |
| 1990 | 21 | 0 |
| 1991 | 23 | 0 |
| 1992 | 18 | 0 |
| 1993 | 16 | 0 |
| 1994 | 12 | 0 |
| 1995 | 18 | 0 |
| 1996 | 22 | 0 |
| 1997 | 41 | 0 |
| 1998 | 49 | 0 |
| 1999 | 34 | 0 |
| 2000 | 33 | 0 |
| 2001 | 20 | 8 |
| 2002 | 23 | 35 |
| 2003 | 30 | 37 |
| 2004 | 15 | 34 |
| 2005 | 13 | 40 |
| 2006 | 14 | 34 |
| 2007 | 18 | 50 |
| 2008 | 4 | 33 |
| 2009 | 3 | 47 |
| 2010 | 29 | 29 |
| 2011 | 20 | 45 |
| 2012 | 22 | 66 |
| 2013 | 30 | 81 |
| 2014 | 56 | 85 |
| 2015 | 58 | 108 |
| 2016 | 64 | 118 |
| 2017 | 68 | 103 |
| 2018 | 66 | 106 |
| 2019 | 72 | 87 |
| 2020 | 57 | 99 |
| 2021 | 66 | 102 |
| 2022 | 69 | 79 |
| 2023 | 45 | 93 |
| 2024 | 57 | 88 |
| 2025 | 56 | 82 |
| 2026 | 43 | 60 |
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
- Polysaccharide-based hydrogel scaffolds for wound care22 Sep 2026US 12,741,055 B2National University of Singapore
- Synthetic hydrogel carriers for muscle repair22 Sep 2026US 12,741,056 B2Georgia Tech Research Corporation
- Ecobiological treatment of side effects of radiotherapy15 Sep 2026US 12,734,272 B2Bionuclei
- Solution blow spun polymer constructs, compositions and methods of fabrications and uses relating thereto8 Sep 2026US 12,728,181 B2Children's National Medical Center
- Thrombin sensitive platelet like particles8 Oct 2026US 2026/0306660 A1North Carolina State 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
- Poss viscoelastic hemostatic agents24 Sep 2026US 2026/0284254 A1Hybrid Plastics, Inc.
Most cited
By later US patents
- Polyhydroxyalkanoate compositions having controlled degradation rates1,516US 6,867,248 B1Metabolix, Inc. · 2005
- Hemostatic compositions for arresting blood flow from an open wound or surgical site1,346US 8,110,208 B1Biolife, L.L.C. · 2012
- Dried hydrogel from hydrophilic-hygroscopic polymer1,241US 5,409,703 ACarrington Laboratories, Inc. · 1995
- Water-insoluble polysaccharide hydrogel foam for medical applications1,170US 5,089,606 AMinnesota Mining and Manufacturing Company · 1992
- Injectable or implantable biomaterials for filling or blocking lumens and voids of the body846US 5,752,974 ACollagen Corporation · 1998