A61K 8/8105
Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one
Official title: {Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers}
A61K8/8105 (Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one) appears on 855 US grants and 1,255 published applications in this corpus.
Search patents in A61K- Granted patents
- 855
- Published applications
- 1,255
- Assignees
- 342
- Inventors
- 2,588
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 10 | 0 |
| 1990 | 12 | 0 |
| 1991 | 11 | 0 |
| 1992 | 8 | 0 |
| 1993 | 10 | 0 |
| 1994 | 12 | 0 |
| 1995 | 10 | 0 |
| 1996 | 14 | 0 |
| 1997 | 12 | 0 |
| 1998 | 17 | 0 |
| 1999 | 24 | 0 |
| 2000 | 22 | 0 |
| 2001 | 19 | 12 |
| 2002 | 34 | 41 |
| 2003 | 27 | 63 |
| 2004 | 18 | 58 |
| 2005 | 12 | 54 |
| 2006 | 12 | 48 |
| 2007 | 6 | 56 |
| 2008 | 10 | 48 |
| 2009 | 8 | 40 |
| 2010 | 21 | 37 |
| 2011 | 20 | 39 |
| 2012 | 11 | 43 |
| 2013 | 26 | 50 |
| 2014 | 44 | 52 |
| 2015 | 35 | 53 |
| 2016 | 23 | 53 |
| 2017 | 23 | 59 |
| 2018 | 37 | 70 |
| 2019 | 31 | 74 |
| 2020 | 48 | 74 |
| 2021 | 43 | 56 |
| 2022 | 35 | 51 |
| 2023 | 25 | 49 |
| 2024 | 27 | 35 |
| 2025 | 30 | 20 |
| 2026 | 9 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Solid composition in the form of water-in-oil emulsion29 Sep 2026US 12,746,190 B2L'oreal
- Hair conditioning composition29 Sep 2026US 12,746,192 B2Conopco, Inc.
- Aqueous emulsion based antiperspirant formulation22 Sep 2026US 12,740,934 B2Dow Global Technologies LLC
- Cleaning composition15 Sep 2026US 12,734,120 B2Nutritional Consultants Unlimited, Inc.
- Composition for skin external application25 Aug 2026US 12,714,663 B2Kao Corporation
- Peel-off cosmetic stain3 Sep 2026US 2026/0256676 A1Sacheu Beauty Inc.
- Aqueous liquid cosmetic3 Sep 2026US 2026/0256677 A1Mitsubishi Pencil Company, Limited
- Composition comprising a peroxygenated salt, a hydrocarbon with a melting point greater than or equal to 85°c, and at least 10% fatty substance27 Aug 2026US 2026/0248696 A1L'oreal
- Composition comprising a peroxygenated salt, an associative polymer, a non-associative polysaccharide and a hydrocarbon with a melting point greater than 25°c27 Aug 2026US 2026/0248697 A1L'oreal
- Method of forming lip liner stain on a user's lips13 Aug 2026US 2026/0232565 A1Sacheu Beauty Inc.
Most cited
By later US patents
- Facial cleansing compositions267US 5,011,681 ARichardson-Vicks Inc. · 1991
- Composition and process for the treatment of keratin materials with polymers260US 4,240,450 AL'oreal · 1980
- Cosmetic sticks191US 4,919,934 ARichardson-Vicks Inc. · 1990
- Shaving system174US 5,113,585 AThe Gillette Company · 1992
- Thickened or gelled composition for conditioning hair164US 4,591,610 AL'oreal · 1986