A61L 15/34
Oils, fats, waxes or natural resins
Official title: Oils, fats, waxes or natural resins {(A61L15/225 takes precedence)}
A61L15/34 (Oils, fats, waxes or natural resins) appears on 232 US grants and 261 published applications in this corpus.
Search patents in A61L- Granted patents
- 232
- Published applications
- 261
- Assignees
- 95
- Inventors
- 509
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 13 | 0 |
| 2001 | 13 | 5 |
| 2002 | 11 | 17 |
| 2003 | 21 | 9 |
| 2004 | 11 | 31 |
| 2005 | 2 | 17 |
| 2006 | 3 | 5 |
| 2007 | 6 | 4 |
| 2008 | 8 | 9 |
| 2009 | 2 | 10 |
| 2010 | 6 | 6 |
| 2011 | 4 | 6 |
| 2012 | 4 | 14 |
| 2013 | 5 | 12 |
| 2014 | 5 | 13 |
| 2015 | 6 | 15 |
| 2016 | 9 | 13 |
| 2017 | 14 | 8 |
| 2018 | 11 | 12 |
| 2019 | 5 | 17 |
| 2020 | 6 | 9 |
| 2021 | 12 | 10 |
| 2022 | 2 | 3 |
| 2023 | 7 | 6 |
| 2024 | 4 | 8 |
| 2025 | 6 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Medical composition comprising adipose tissue-derived extracellular matrix and method for preparing same22 Sep 2026US 12,741,051 B2L&C Bio Co., Ltd.
- Absorbent article comprising a lubricant agent14 Jul 2026US 12,678,532 B2Essity Hygiene and Health Aktiebolag
- Debridement composition30 Dec 2025US 12,508,342 B2Convatec Limited
- Compositions and methods for treating diabetic foot and other injuries and sores9 Sep 2025US 12,409,194 B2XOsmar Industries, LLC
- Haemostatic device, haemostatic coating dispersion and hydrophobic surface9 Sep 2025US 12,409,248 B2ETH Zurich
- Systems and methods for incontinence control27 Nov 2025US 2025/0360244 A1Soft Health Technologies, LLC
- Medical devices and implements with liquid-impregnated surfaces13 Mar 2025US 2025/0082828 A1Massachusetts Institute of Technology
- Dressing for treating hard-to-heal wounds and a process for the manufacture thereof12 Dec 2024US 2024/0407955 A1Warszawski Uniwersytet Medyczny
- Absorbent article comprising a carded calendered nonwoven14 Nov 2024US 2024/0374778 A1The Procter & Gamble Company
- Carded calendered nonwovens14 Nov 2024US 2024/0376649 A1The Procter & Gamble Company
Most cited
By later US patents
- Diaper having a lotioned topsheet815US 5,643,588 AThe Procter & Gamble Company · 1997
- Disposable absorbent article having a lotioned topsheet containing an emollient and a polyol polyester immobilizing agent637US 5,607,760 AThe Procter & Gamble Company · 1997
- Diaper having a lotioned topsheet comprising a liquid polyol polyester emollient and an immobilizing agent612US 5,609,587 AThe Procter & Gamble Company · 1997
- Diaper having a lotioned topsheet containing a polysiloxane emollient580US 5,635,191 AThe Procter & Gamble Company · 1997
- Absorbent article having a lotioned topsheet509US 5,968,025 AThe Procter & Gamble Company · 1999