A61L 15/24
Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Official title: Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof {(A61L15/225 takes precedence)}
A61L15/24 (Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds) appears on 1,008 US grants and 1,133 published applications in this corpus.
Search patents in A61L- Granted patents
- 1,008
- Published applications
- 1,133
- Assignees
- 503
- Inventors
- 2,447
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 8 | 0 |
| 1981 | 2 | 0 |
| 1982 | 9 | 0 |
| 1983 | 6 | 0 |
| 1984 | 14 | 0 |
| 1985 | 4 | 0 |
| 1986 | 10 | 0 |
| 1987 | 8 | 0 |
| 1988 | 12 | 0 |
| 1989 | 16 | 0 |
| 1990 | 5 | 0 |
| 1991 | 14 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 14 | 0 |
| 1995 | 19 | 0 |
| 1996 | 10 | 0 |
| 1997 | 24 | 0 |
| 1998 | 34 | 0 |
| 1999 | 23 | 0 |
| 2000 | 18 | 0 |
| 2001 | 24 | 8 |
| 2002 | 40 | 15 |
| 2003 | 21 | 14 |
| 2004 | 11 | 15 |
| 2005 | 7 | 19 |
| 2006 | 10 | 17 |
| 2007 | 2 | 15 |
| 2008 | 7 | 14 |
| 2009 | 8 | 25 |
| 2010 | 5 | 18 |
| 2011 | 12 | 27 |
| 2012 | 10 | 49 |
| 2013 | 21 | 42 |
| 2014 | 34 | 68 |
| 2015 | 30 | 71 |
| 2016 | 44 | 80 |
| 2017 | 39 | 75 |
| 2018 | 44 | 77 |
| 2019 | 53 | 80 |
| 2020 | 61 | 102 |
| 2021 | 62 | 55 |
| 2022 | 46 | 81 |
| 2023 | 42 | 61 |
| 2024 | 35 | 36 |
| 2025 | 44 | 34 |
| 2026 | 23 | 35 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wound dressing material and methods of making and using the same6 Oct 2026US 12,752,036 B2Solventum Intellectual Properties Company
- Color-changing antibacterial nanofiber29 Sep 2026US 12,746,214 B2University of Manitoba
- Poly(meth)acrylic acid (salt)-based water-absorbing resin, and absorbent body15 Sep 2026US 12,734,502 B2Nippon Shokubai Co., Ltd.
- Particulate water-absorbing agent1 Sep 2026US 12,722,141 B2Nippon Shokubai Co., Ltd.
- Adhesive nitric oxide delivery bandage for skin condition healing11 Aug 2026US 12,702,594 B2Noxy Health Products, Inc.
- Non-woven of spunbonded thermoplastic filaments having improved weldability properties and method for manufacturing such a non-woven8 Oct 2026US 2026/0306698 A1Dounor SAS
- Wound dressing1 Oct 2026US 2026/0295110 A1T.J. Smith and Nephew, Limited
- Glycopyrrolate salts24 Sep 2026US 2026/0284007 A1Journey Medical Corporation
- Method for producing water-absorbent resin particles, water-absorbent resin particles, absorbent material and absorbent article24 Sep 2026US 2026/0284638 A1Sumitomo Seika Chemicals Co., Ltd.
- Prophylactic dressing10 Sep 2026US 2026/0263283 A1Mölnlycke Health Care AB
Most cited
By later US patents
- Modifiable, semi-permeable, wound dressing1,535US 5,264,218 AC. R. Bard, Inc. · 1993
- Composite wound dressing1,398US 4,373,519 AMinnesota Mining and Manufacturing Company · 1983
- Hydrophilic polypropylene fibers having antimicrobial activity1,367US 6,762,339 B13M Innovative Properties Company · 2004
- Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same1,130US 5,387,207 AThe Procter & Gamble Company · 1995
- Removable wound closure516US 7,381,859 B2KCI Licensing, Inc. · 2008