C07C 13/42
With a bicycloheptene ring structure
Official title: with a bicycloheptene ring structure
C07C13/42 (With a bicycloheptene ring structure) appears on 19 US grants and 11 published applications in this corpus.
Search patents in C07C- Granted patents
- 19
- Published applications
- 11
- Assignees
- 19
- Inventors
- 61
- Latest grant
- 25 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 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.
Subgroups
Granted patents
Recent patents
- Shelf life mass polymerizable polycycloolefin compositions as optical materials25 Jan 2022US 11,230,566 B2Promerus, LLC
- Cycloalkylnorbornene monomers, polymers derived therefrom and their use in pervaporation12 Mar 2019US 10,227,433 B2Promerus, LLC
- Cycloalkylnorbornene monomers, polymers derived therefrom and their use in pervaporation18 Oct 2016US 9,468,890 B2Promerus, LLC
- Compound, polymer, cross-linked compound of polymer, and optical element including cross-linked compound26 Jan 2016US 9,243,098 B2Canon Kabushiki Kaisha
- Process for preparing bicylo[2.2.1] heptane derivatives11 Jan 2005US 6,841,713 B2Idemitsu Kosan Co., Ltd.
- Catalyst systems and processes for cyclic poly alpha-olefins26 Feb 2026US 2026/0055215 A1ExxonMobil Technology and Engineering Company
- Sterioisomer-specific cannabis formulations and analysis2 Oct 2025US 2025/0304517 A1Scientific Holdings, LLC
- Stereoisomer-specific cannabis formulations and analysis30 Jun 2022US 2022/0204430 A1The Werc Shop, LLC
- Shelf life mass polymerizable polycycloolefin compositions as optical materials8 Jul 2021US 2021/0206789 A1Promerus, LLC
- Spirally configured cis-stilbene/fluorene hybrid material and organic electroluminescent device using the same18 Oct 2018US 2018/0298279 A1Just About Showing Co., Ltd.
Most cited
By later US patents
- Monomers and composition which can be crosslinked and crosslinked polymers20US 5,973,085 ACiba Specialty Chemicals Corporation · 1999
- Chain polyene group-containing norbornene compound and unsaturated ethylene copolymer using the same16US 6,040,407 AMitsui Petrochemical Industrial, Ltd. · 2000
- Terpene dimer compositions and related methods of manufacture15US 5,723,709 AArizona Chemical Company · 1998
- Terpene-based solvents12US 5,847,247 AArizona Chemical Company · 1998
- Method for preparing norbornene and substituted derivatives of norbornene6US 6,294,706 B1Opatatech Corporation · 2001