C07C 35/32
The condensed ring system being a system
Official title: the condensed ring system being a (4.3.0) system, e.g. indenols
C07C35/32 (The condensed ring system being a system) appears on 66 US grants and 40 published applications in this corpus.
Search patents in C07C- Granted patents
- 66
- Published applications
- 40
- Assignees
- 39
- Inventors
- 155
- Latest grant
- 9 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 1 |
| 2002 | 2 | 5 |
| 2003 | 5 | 2 |
| 2004 | 3 | 2 |
| 2005 | 0 | 2 |
| 2006 | 0 | 2 |
| 2007 | 2 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 2 | 2 |
| 2011 | 3 | 3 |
| 2012 | 1 | 1 |
| 2013 | 0 | 2 |
| 2014 | 2 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 0 | 3 |
| 2018 | 2 | 3 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Carbamate derivative compounds, processes for preparing them and their uses9 Nov 2021US 11,168,052 B2Bio-Pharm Solutions Co., Ltd.
- Process for preparing pleuromutilin21 Apr 2020US 10,626,099 B2California Institute of Technology
- SHIP1 modulators and methods related thereto16 Oct 2018US 10,100,056 B2Aquinox Pharmaceuticals (Canada) Inc.
- Process for the preparation of indanamine derivatives and new synthesis intermediates28 Aug 2018US 10,059,653 B2Olon S.P.A.
- Opsin-binding ligands, compositions and methods of use22 Nov 2016US 9,499,464 B2Bikam Pharmaceuticals, Inc.
- Arthropod controlling composition12 Mar 2026US 2026/0068882 A1
- Indane Derivatives for Malodor Counteraction9 Jan 2025US 2025/0009924 A1Firmenich SA
- Indane derivatives for malodor counteraction14 Jul 2022US 2022/0218860 A1Firmenich SA
- Arthropod controlling composition12 May 2022US 2022/0142157 A1Firmenich SA
- Process For Preparing Pleuromutilin11 Apr 2019US 2019/0106400 A1California Institute of Technology
Most cited
By later US patents
- Vitamin D compounds53US 4,804,502 AHoffmann-La Roche Inc. · 1989
- Transition metal compound, catalyst for olefin polymerization, process for preparing olefin polymer by use of catalyst39US 5,854,165 AIdemitsu Kosan Co., Ltd. · 1998
- Trans-1(6-chloro-3-phenylindan-1-yl)-3,3-dimethylpiperazine37US 7,772,240 B2H. Lundbeck A.S. · 2010
- Synthesis of 1.alpha.,25-dihydroxyergocalciferol30US 4,508,651 AHoffmann-La Roche Inc. · 1985
- Process for the synthesis of 1.alpha.,23(S),25-trihydroxycholecalciferol and 1.alpha.,23(R),25-trihydroxycholecalciferol29US 4,594,432 AHoffman-La Roche Inc. · 1986