C07C 35/37
With a hydroxy group on a condensed system having three rings
Official title: with a hydroxy group on a condensed system having three rings
C07C35/37 (With a hydroxy group on a condensed system having three rings) appears on 94 US grants and 67 published applications in this corpus.
Search patents in C07C- Granted patents
- 94
- Published applications
- 67
- Assignees
- 57
- Inventors
- 187
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 7 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 2 |
| 2002 | 5 | 3 |
| 2003 | 6 | 6 |
| 2004 | 1 | 3 |
| 2005 | 0 | 2 |
| 2006 | 5 | 3 |
| 2007 | 1 | 3 |
| 2008 | 2 | 1 |
| 2009 | 2 | 0 |
| 2010 | 2 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 5 |
| 2013 | 2 | 0 |
| 2014 | 1 | 6 |
| 2015 | 4 | 4 |
| 2016 | 1 | 5 |
| 2017 | 6 | 4 |
| 2018 | 1 | 0 |
| 2019 | 3 | 6 |
| 2020 | 2 | 3 |
| 2021 | 4 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Tricyclodecane dimethanol composition and preparation method of the same31 Dec 2024US 12,180,389 B2SK Chemicals Co., Ltd.
- Inhibition of respiratory complex III by ligands that interact with a regulatory switch21 May 2024US 11,986,442 B2The Regents of the University of California
- Process for the preparation of treprostinil15 Aug 2023US 11,724,979 B2Chinoin GyóGyszer éS VegyéSzeti TerméKek GyáRa Zrt.
- Composition for resist underlayer film formation, resist underlayer film and forming method thereof, production method of patterned substrate, and compound21 Sep 2021US 11,126,084 B2Jsr Corporation
- Process for the preparation of treprostinil24 Aug 2021US 11,098,001 B2Chinoin GyóGyszer éS VegyéSzeti TerméKek GyáRa Zrt.
- Fragrance and flavor compositions comprising adamantane derivatives13 Aug 2026US 2026/0234091 A1
- Production of oxygenated diterpenoid compounds21 Aug 2025US 2025/0263763 A1Københavns Universitet
- Oxygen-absorbing compound, and oxygen-absorbing adhesive composition and oxygen-absorbing coating agent composition each using same6 Mar 2025US 2025/0073669 A1Dai Nippon Printing Co.Ltd.
- Labeling method, oxidant for labeling, ruthenium complex, catalyst, labeling compound, and compound5 Dec 2024US 2024/0400471 A1Kyushu University, National University Corporation
- Tricyclodecane dimethanol composition and preparation method of the same7 Sep 2023US 2023/0279243 A1SK Chemicals Co., Ltd.
Most cited
By later US patents
- Taxols, their preparation and intermediates thereof115US 4,876,399 AResearch Corporation Technologies, Inc. · 1989
- Illudin analogs useful as antitumor agents31US 5,932,553 AThe Regents of the University of California · 1999
- Total synthesis of antitumor acylfulvenes30US 5,723,632 AMGI Pharma, Inc. · 1998
- Oxabicycloalkane herbicides28US 4,670,041 AE. I. Du Pont de Nemours and Company · 1987
- Air hydroxylation of diamondoids26US 5,268,513 AMobil Oil Corporation · 1993