A61L 15/30
Rubbers or their derivatives
Official title: Rubbers or their derivatives {(A61L15/225 takes precedence)}
A61L15/30 (Rubbers or their derivatives) appears on 15 US grants and 23 published applications in this corpus.
Search patents in A61L- Granted patents
- 15
- Published applications
- 23
- Assignees
- 21
- Inventors
- 76
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 3 |
| 2017 | 1 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 3 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wound contact layer and dressing for iodine delivery21 Jul 2026US 12,685,798 B2T.J. Smith and Nephew, Limited
- Plaster for use in the context of an intramuscular injection, in particular a vaccination11 Nov 2025US 12,465,665 B2Pfm Medical AG
- Absorbent sheet and absorbent article7 May 2024US 11,974,905 B2Kao Corporation
- Equine thermal therapy overleg device18 Jul 2023US 11,701,210 B2
- Method for manufacturing stretchable elastic member, and disposable diaper using stretchable elastic member3 Sep 2019US 10,398,609 B2Daio Paper Corporation
- Sanitary product with three-dimensional cuffs30 Apr 2026US 2026/0115056 A1Beijing Beishute Maternity & Child Articles Co., Ltd
- Mechanochromic array patch and method for manufacturing the same11 Jul 2024US 2024/0225484 A9Electronics and Telecommunications Research Institute
- Mechanochromic array patch and method for manufacturing the same25 Apr 2024US 2024/0130638 A1Electronics and Telecommunications Research Institute
- Plaster for use in the context of an intramuscular injection, in particular a vaccination8 Jun 2023US 2023/0173134 A1Pfm Medical AG
- Stretch nonwovens and films13 Oct 2022US 2022/0323633 A1The LYCRA Company LLC
Most cited
By later US patents
- Multi-layer wound dressing426US 5,759,570 AJohnson & Johnson Medical, Inc. · 1998
- Biodegradable articles made from certain trans-polymers and blends thereof with other biodegradable components72US 5,759,569 AThe Procter & Gamble Company · 1998
- Absorbent self adhering elastic bandage70US 5,939,339 A3M Innovative Properties Company · 1999
- Fibrous material and method of making the same using thermoplastic synthetic wood pulp fibers64US 4,425,126 AJohnson & Johnson Baby Products Company · 1984
- Absorbent article structure and absorbent article39US 4,522,874 A1985