C07C 13/12
With a cyclopentene ring
Official title: with a cyclopentene ring
C07C13/12 (With a cyclopentene ring) appears on 20 US grants and 8 published applications in this corpus.
Search patents in C07C- Granted patents
- 20
- Published applications
- 8
- Assignees
- 15
- Inventors
- 47
- 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 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Lymphatic system-directing lipid prodrugs31 Dec 2024US 12,178,875 B2Monash University
- Lymphatic system-directing lipid prodrugs30 Jan 2024US 11,883,497 B2Monash University
- Production of cyclopentadiene from furfural5 Jul 2022US 11,377,397 B2ExxonMobil Technology and Engineering Company
- 1-octene composition15 Jan 2019US 10,179,752 B2LG Chem.Ltd.
- 1-octene composition16 Oct 2018US 10,099,971 B2LG Chem.Ltd.
- Lymphatic system-directing lipid prodrugs27 Jun 2024US 2024/0207411 A1Monash University
- Lymphatic system-directing lipid prodrugs6 Jan 2022US 2022/0001015 A1Monash University
- Production Of Cyclopentadiene From Furfural24 Jun 2021US 2021/0188735 A1ExxonMobil Research and Engineering Company
- 1-octene composition9 Aug 2018US 2018/0222815 A1LG Chem.Ltd.
- 1-octene composition9 Aug 2018US 2018/0222816 A1LG Chem.Ltd.
Most cited
By later US patents
- Process for the preparation of polyvinyl compounds28US 5,264,606 AUnion Carbide Chemicals & Plastics Technology Corporation · 1993
- Lubricants comprising novel cyclopentanes, cyclopentadienes, cyclopentenes, and mixtures thereof and methods of manufacture23US 4,721,823 APennzoil Products Company · 1988
- Lubricants comprising novel cyclopentanes, cyclopentadienes, cyclopentenes, and mixtures thereof and methods of manufacture18US 4,929,782 APennzoil Products Company · 1990
- Lubricants comprising novel cyclopentanes, cyclopentadienes, cyclopentenes, and mixtures thereof and methods of manufacture13US 5,012,022 APennzoil Products Company · 1991
- Lubricants comprising novel cyclopentanes, cyclopentadienes, cyclopentenes, and mixtures thereof and methods of manufacture12US 5,012,023 APennzoil Products Company · 1991