A61K 8/70
Containing perfluoro groups
Official title: containing perfluoro groups, e.g. perfluoroethers
A61K8/70 (Containing perfluoro groups) appears on 253 US grants and 189 published applications in this corpus.
Search patents in A61K- Granted patents
- 253
- Published applications
- 189
- Assignees
- 140
- Inventors
- 582
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 8 | 0 |
| 1994 | 10 | 0 |
| 1995 | 5 | 0 |
| 1996 | 9 | 0 |
| 1997 | 18 | 0 |
| 1998 | 18 | 0 |
| 1999 | 7 | 0 |
| 2000 | 11 | 0 |
| 2001 | 10 | 3 |
| 2002 | 22 | 10 |
| 2003 | 8 | 8 |
| 2004 | 3 | 7 |
| 2005 | 1 | 8 |
| 2006 | 3 | 6 |
| 2007 | 3 | 13 |
| 2008 | 4 | 2 |
| 2009 | 0 | 3 |
| 2010 | 1 | 13 |
| 2011 | 0 | 1 |
| 2012 | 3 | 5 |
| 2013 | 4 | 11 |
| 2014 | 6 | 5 |
| 2015 | 6 | 4 |
| 2016 | 8 | 14 |
| 2017 | 4 | 8 |
| 2018 | 7 | 11 |
| 2019 | 6 | 6 |
| 2020 | 2 | 10 |
| 2021 | 3 | 5 |
| 2022 | 7 | 18 |
| 2023 | 5 | 4 |
| 2024 | 4 | 8 |
| 2025 | 4 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Use of carotenoids in the treatment of senescence-related diseases14 Apr 2026US 12,599,615 B2Gat Therapeutics, S.L.
- Cosmetic compositions2 Dec 2025US 12,485,080 B2Mary Kay Inc.
- Reversibly thermochromic composition, reversibly thermochromic microcapsule pigment encapsulating reversibly thermochromic composition, and writing instrument using reversibly thermochromic microcapsule pigment4 Nov 2025US 12,460,099 B2Kabushiki Kaisha Pilot Corporation
- Compositions and methods for modulating hair growth18 Feb 2025US 12,227,503 B2The Regents of the University of California
- Nano-emulsion composition for tooth whitening and method for producing the same21 Jan 2025US 12,201,707 B2Amorepacific Corporation
- Formulations for substituted 3-pyrrolidines, compositions containing, and uses of same16 Jul 2026US 2026/0199332 A1Lipidio Pharmaceuticals, Inc.
- Reversibly thermochromic composition, reversibly thermochromic microcapsule pigment encapsulating reversibly thermochromic composition, and writing instrument using reversibly thermochromic microcapsule pigment5 Mar 2026US 2026/0062580 A1KABUSHIKI KAISHA PILOT CORPORATION (also trading as PILOT CORPORATION)
- Use of small-molecule compound having naphthylamine structure29 Jan 2026US 2026/0027073 A1Hangzhou PhecdaMed Co., Ltd.
- Oxygen generating face masks9 Oct 2025US 2025/0312247 A1Dermoq, Inc.
- Compositions and methods for modulating hair growth2 Oct 2025US 2025/0304579 A1The Regents of the University of California
Most cited
By later US patents
- Gas and gaseous precursor filled microspheres as topical and subcutaneous delivery vehicles426US 5,733,572 AImaRx Pharmaceutical Corp. · 1998
- Visco-elastic, isotropic materials based on water, fluorinate sufactants and fluorinated oils, process for their preparation, and their use in various fields, such as optics, pharmacology and electrodynamics274US 5,185,099 AInstitut National de Recherche Chimique Appliquee · 1993
- Method for producing customized cosmetic and pharmaceutical formulations on demand119US 6,782,307 B2Lab21, Inc. · 2004
- Container with multi-phase composition for use in diagnostic and therapeutic applications96US 5,773,024 AImaRx Pharmaceutical Corp. · 1998
- Gas and oxygen carrying lipid vesicles93US 5,219,538 AMicro-Pak, Inc. · 1993