A61L 26/0019
Obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
Official title: {obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds}
A61L26/0019 (Obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds) appears on 345 US grants and 406 published applications in this corpus.
Search patents in A61L- Granted patents
- 345
- Published applications
- 406
- Assignees
- 272
- Inventors
- 829
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 7 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 9 | 0 |
| 1998 | 13 | 0 |
| 1999 | 12 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 1 |
| 2002 | 7 | 12 |
| 2003 | 7 | 5 |
| 2004 | 5 | 11 |
| 2005 | 4 | 5 |
| 2006 | 2 | 4 |
| 2007 | 3 | 15 |
| 2008 | 2 | 7 |
| 2009 | 1 | 10 |
| 2010 | 3 | 3 |
| 2011 | 5 | 7 |
| 2012 | 6 | 16 |
| 2013 | 7 | 21 |
| 2014 | 13 | 20 |
| 2015 | 16 | 30 |
| 2016 | 16 | 25 |
| 2017 | 16 | 33 |
| 2018 | 19 | 22 |
| 2019 | 14 | 24 |
| 2020 | 17 | 24 |
| 2021 | 19 | 28 |
| 2022 | 19 | 16 |
| 2023 | 10 | 22 |
| 2024 | 5 | 13 |
| 2025 | 14 | 21 |
| 2026 | 17 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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
- Solution blow spun polymer constructs, compositions and methods of fabrications and uses relating thereto8 Sep 2026US 12,728,181 B2Children's National Medical Center
- Medical material and product and preparation method thereof8 Sep 2026US 12,728,182 B2Peking University School of Stomatology
- Mucoadhesive microgel compositions and methods for using the same2 Jun 2026US 12,642,839 B2Centre National De La Recherche Scientifique
- Long-lasting hydrogel for use against drug-resistant bacteria and preparation method and use thereof2 Jun 2026US 12,642,858 B2Zhejiang University
- Poss viscoelastic hemostatic agents24 Sep 2026US 2026/0284254 A1Hybrid Plastics, Inc.
- Skin compositions and methods of use thereof16 Jul 2026US 2026/0199391 A1Shiseido Company, Ltd.
- Washable Absorbent Assembly with Breathable Barrier Member18 Jun 2026US 2026/0165888 A1Essity Hygiene and Health Aktiebolag
- Ocular sealant formulations and systems and methods of preparation and use thereof11 Jun 2026US 2026/0158187 A1Ocular Therapeutix, Inc.
- Verteporfin Containing Silicone Topical Skin Adhesive for Wound Closure and Reduced Scarring30 Apr 2026US 2026/0115352 A1Cilag GmbH International
Most cited
By later US patents
- Polyhydroxyalkanoate compositions having controlled degradation rates1,516US 6,867,248 B1Metabolix, Inc. · 2005
- Biodegradable in-situ forming implants and methods of producing the same801US 4,938,763 A1990
- Gels for encapsulation of biological materials587US 5,858,746 ABoard of Regents, The University of Texas System · 1999
- Biodegradable in-situ forming implants and methods of producing the same374US 5,278,201 AAtrix Laboratories, Inc. · 1994
- Compliant tissue sealants370US 5,900,245 AFocal, Inc. · 1999