C07C 2602/06
The other ring being four-membered
Official title: the other ring being four-membered
C07C2602/06 (The other ring being four-membered) appears on 96 US grants and 63 published applications in this corpus.
Search patents in C07C- Granted patents
- 96
- Published applications
- 63
- Assignees
- 56
- Inventors
- 298
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 5 |
| 2008 | 2 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 3 | 3 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 7 |
| 2015 | 2 | 2 |
| 2016 | 6 | 7 |
| 2017 | 5 | 7 |
| 2018 | 6 | 6 |
| 2019 | 10 | 4 |
| 2020 | 3 | 2 |
| 2021 | 1 | 2 |
| 2022 | 3 | 0 |
| 2023 | 2 | 3 |
| 2024 | 0 | 3 |
| 2025 | 0 | 0 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for the manufacture of α,β-unsaturated ketones5 May 2026US 12,617,741 B2Symrise AG
- Compound, coating composition comprising same, organic light-emitting device using same, and manufacturing method therefor20 Jan 2026US 12,528,764 B2LG Chem.Ltd.
- Compounds containing carbon-carbon linker as GPR120 agonists3 Oct 2023US 11,773,077 B2Piramal Enterprises Limited
- Materials for organic electroluminescent devices18 Apr 2023US 11,629,126 B2Merck Patent GmbH
- Polymer compositions for self-assembly applications6 Dec 2022US 11,518,730 B2Merck Patent GmbH
- Tetraline, phenylcyclobutane and phenylcyclopentane analogs as rxfp1 agonists10 Sep 2026US 2026/0265208 A1Bristol-Myers Squibb Company
- Regio-controllable [2+2] benzannulation with two adjacent c(sp3)-h bonds20 Aug 2026US 2026/0242341 A1The Scripps Research Institute
- Catalyst for sp3-carbon-hydrogen-bond primary amination reaction, and method for preparing primary amine compound13 Aug 2026US 2026/0234096 A1West China Second University Hospital, Sichuan University
- Compound, Coating Composition Comprising Same, Organic Light-Emitting Device Using Same, and Manufacturing Method Therefor12 Dec 2024US 2024/0409493 A1LG Chem.Ltd.
- Compound, Coating Composition Including Same, Organic Light-Emitting Device Using Same, and Manufacturing Method Therefor10 Oct 2024US 2024/0341174 A1LG Chem.Ltd.
Most cited
By later US patents
- Unsaturated alkyl monoarylcyclobutane monomers48US 4,724,260 AThe Dow Chemical Company · 1988
- N-Substituted arylcyclo butenyl-maleimides40US 4,826,997 AThe Dow Chemical Company · 1989
- Adhesive compositions for arylcyclobutene monomeric compositions35US 4,661,193 AThe Dow Chemical Company · 1987
- Macromonomers having reactive end groups28US 5,670,564 AMaxdem Incorporated · 1997
- Macromonomers having reactive end groups22US 5,827,927 AMaxdem Incorporated · 1998