C07C 403/08
By hydroxy groups
Official title: by hydroxy groups
C07C403/08 (By hydroxy groups) appears on 255 US grants and 101 published applications in this corpus.
Search patents in C07C- Granted patents
- 255
- Published applications
- 101
- Assignees
- 90
- Inventors
- 422
- Latest grant
- 12 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 12 | 0 |
| 1978 | 13 | 0 |
| 1979 | 10 | 0 |
| 1980 | 11 | 0 |
| 1981 | 15 | 0 |
| 1982 | 9 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 8 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 8 | 0 |
| 1997 | 6 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 2 |
| 2002 | 7 | 5 |
| 2003 | 9 | 6 |
| 2004 | 5 | 9 |
| 2005 | 2 | 4 |
| 2006 | 3 | 12 |
| 2007 | 3 | 8 |
| 2008 | 2 | 3 |
| 2009 | 5 | 4 |
| 2010 | 5 | 5 |
| 2011 | 5 | 5 |
| 2012 | 3 | 2 |
| 2013 | 1 | 4 |
| 2014 | 1 | 5 |
| 2015 | 8 | 3 |
| 2016 | 3 | 5 |
| 2017 | 4 | 4 |
| 2018 | 4 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 3 |
| 2021 | 0 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 3 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Process for the production of retinal12 Nov 2024US 12,139,452 B2Dsm IP Assets B.V.
- Intermediates for the vitamin A synthesis26 Dec 2023US 11,851,404 B2Dsm IP Assets B.V.
- Methods and compositions for treating atopic dermatitis21 Jun 2022US 11,364,209 B2Golden Biotechnology Corporation
- PdIn alloy catalyst, method for manufacturing PdIn alloy catalyst and application thereof11 Aug 2020US 10,737,250 B2Shandong Nhu Pharmaceutical Co., Ltd.
- Methods for selective oxidation of alpha tocotrienol in the presence of non-alpha tocotrienols12 Feb 2019US 10,202,325 B2Bioelectron Technology Corporation
- Methods, compositions, and uses related to the treatment and prevention of leigh syndrome8 May 2025US 2025/0144049 A1Stealth BioTherapeutics Inc.
- Methods, compositions and uses related to the treatment and prevention of leigh’s syndrome20 Mar 2025US 2025/0090562 A1Stealth BioTherapeutics Inc.
- Total synthesis method for vitamin a and derivative thereof and deuterated compound thereof23 May 2024US 2024/0166597 A1Fudan University
- In situ two-phase extraction system18 Jan 2024US 2024/0018564 A1Dsm IP Assets B.V.
- Reduction by a silane in the presence of zinc catalyst11 Jan 2024US 2024/0010585 A1Firmenich SA
Most cited
By later US patents
- Ethynylphenyl-containing retinoic acid derivatives151US 4,739,098 AAllergan, Inc. · 1988
- Production of farnesol and geranylgeraniol87US 6,689,593 B2Arkion Life Sciences, LLC · 2004
- Method of producing geranylgeraniol76US 6,531,303 B1Arkion Life Sciences, LLC · 2003
- Compounds having selective activity for Retinoid X Receptors, and means for modulation of processes mediated by Retinoid X Receptors39US 5,780,676 ALigand Pharmaceuticals Incorporated · 1998
- Manufacture of symmetrical carotenoids37US 4,105,855 ABASF SE · 1978