A61K 31/07
Retinol compounds
Official title: Retinol compounds, e.g. vitamin A (retinoic acids A61K31/203)
A61K31/07 (Retinol compounds) appears on 879 US grants and 1,646 published applications in this corpus.
Search patents in A61K- Granted patents
- 879
- Published applications
- 1,646
- Assignees
- 797
- Inventors
- 2,783
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 13 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 11 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 13 | 0 |
| 2000 | 14 | 0 |
| 2001 | 16 | 5 |
| 2002 | 17 | 30 |
| 2003 | 30 | 49 |
| 2004 | 7 | 38 |
| 2005 | 7 | 56 |
| 2006 | 18 | 43 |
| 2007 | 14 | 48 |
| 2008 | 9 | 57 |
| 2009 | 8 | 33 |
| 2010 | 16 | 49 |
| 2011 | 15 | 53 |
| 2012 | 25 | 52 |
| 2013 | 30 | 78 |
| 2014 | 42 | 88 |
| 2015 | 38 | 61 |
| 2016 | 45 | 98 |
| 2017 | 47 | 73 |
| 2018 | 64 | 89 |
| 2019 | 59 | 73 |
| 2020 | 51 | 76 |
| 2021 | 43 | 90 |
| 2022 | 39 | 103 |
| 2023 | 34 | 102 |
| 2024 | 41 | 73 |
| 2025 | 42 | 70 |
| 2026 | 26 | 59 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nutritional formulas comprising medium chain fatty acids or esters thereof and methods related thereto15 Sep 2026US 12,734,145 B2Children's Healthcare of Atlanta, Inc.
- Method of increasing the population of Dialister spp. in the gut microbiome8 Sep 2026US 12,728,109 B2Dsm IP Assets B.V.
- Liquid-holding edible object21 Jul 2026US 12,685,322 B2
- Nano-assemblies of conjugates of retinoids and amino acids21 Jul 2026US 12,685,778 B2
- Methods for manipulating cell state transitions in cancer30 Jun 2026US 12,667,546 B2Agency for Science, Technology and Research
- Interface structure for a bioelectrode8 Oct 2026US 2026/0306000 A1Teknologian tutkimuskeskus VTT Oy
- Nutritional compositions, supplements, and fortifiers8 Oct 2026US 2026/0306432 A1Societe des Produits Nestle S. A.
- Compositions containing retinoic esters having extended storage stability and cosmetic compositions containing the same1 Oct 2026US 2026/0294777 A1Grant Industries, Inc.
- Beta-hydroxybutyrate for the dietary management of depression1 Oct 2026US 2026/0294854 A1Laureate Institute For Brain Research
- Compositions and compounds including lithium orotate1 Oct 2026US 2026/0294962 A1Atlantis Software Company
Most cited
By later US patents
- Vitamin A aerosol-inhalate preparations189US 5,112,598 AHermes Fabrik Pharmazeutischer Preparate Franz Gradinger GmbH & Co. KG · 1992
- Sterile bioerodible occular implant device with a retinoid for improved biocompatability170US 6,074,661 AAllergan Sales, Inc. · 2000
- Therapeutic permeation enhanced-wound healing compositions and methods for preparing and using same156US 5,874,479 AWarner-Lambert Company · 1999
- Vitamin A aerosol-inhalant preparations and method144US 5,556,611 AHermes Fabrik pharmazeutischer Praparate · 1996
- Implant device with a retinoid for improved biocompatibility136US 6,537,568 B2Allergan, Inc. · 2003