C07C 47/34
Polycyclic
Official title: polycyclic
C07C47/34 (Polycyclic) appears on 94 US grants and 60 published applications in this corpus.
Search patents in C07C- Granted patents
- 94
- Published applications
- 60
- Assignees
- 30
- Inventors
- 84
- Latest grant
- 9 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 13 | 0 |
| 1983 | 6 | 0 |
| 1984 | 9 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 7 |
| 2003 | 0 | 1 |
| 2004 | 3 | 8 |
| 2005 | 6 | 8 |
| 2006 | 3 | 1 |
| 2007 | 7 | 3 |
| 2008 | 5 | 3 |
| 2009 | 1 | 1 |
| 2010 | 4 | 0 |
| 2011 | 2 | 2 |
| 2012 | 2 | 3 |
| 2013 | 2 | 3 |
| 2014 | 2 | 3 |
| 2015 | 2 | 2 |
| 2016 | 1 | 1 |
| 2017 | 3 | 5 |
| 2018 | 5 | 2 |
| 2019 | 3 | 4 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Hydroxyl compounds and compositions for cholesterol management and related uses9 Mar 2021US 10,941,095 B2Esperion Therapeutics, Inc.
- Propellane derivates and synthesis19 May 2020US 10,654,812 B2Recurium IP Holdings, LLC
- Extraction process for high-boiling aldehyde product separation and catalyst recovery21 Jan 2020US 10,538,472 B1Dairen Chemical Corporation
- Bifunctional compound having norbornane skeleton and method for producing same24 Dec 2019US 10,513,485 B2Mitsubishi Gas Chemical Company, Inc.
- Organic compounds29 Oct 2019US 10,457,891 B2Givaudan SA
- Hydroxyl compounds and compositions for cholesterol management and related uses6 Jul 2023US 2023/0210800 A1Esperion Therapeutics, Inc.
- Hydroxyl compounds and compositions for cholesterol management and related uses23 Dec 2021US 2021/0395175 A1Esperion Therapeutics, Inc.
- Cycloalkyl-hydroxyl compounds and compositions for cholesterol management and related uses18 Jun 2020US 2020/0189999 A1Esperion Therapeutics, Inc.
- Hydroxyl compounds and compositions for cholesterol management and related uses29 Aug 2019US 2019/0263742 A1Esperion Therapeutics, Inc.
- Bifunctional compound having norbornane skeleton and method for producing same25 Jul 2019US 2019/0225571 A1Mitsubishi Gas Chemical Company, Inc.
Most cited
By later US patents
- Perfume composition59US 4,434,306 ATakasago Perfumery Co., Ltd. · 1984
- Diamondoid-containing materials in microelectronics35US 6,783,589 B2Chevron U.S.A.Inc. · 2004
- Cycloalkyl-hydroxyl compounds and compositions for cholesterol management and related uses34US 7,405,226 B2Pfizer Inc. · 2008
- Hydroxyl compounds and compositions for cholesterol management and related uses29US 7,335,799 B2Esperion Therapeutics, Inc. · 2008
- Cycloalkyl-hydroxyl compounds and compositions for cholesterol management and related uses26US 7,119,221 B2Esperion Therapeutics, Inc. · 2006