C07C 43/162
Containing rings other than six-membered aromatic rings
Official title: containing rings other than six-membered aromatic rings
C07C43/162 (Containing rings other than six-membered aromatic rings) appears on 69 US grants and 47 published applications in this corpus.
Search patents in C07C- Granted patents
- 69
- Published applications
- 47
- Assignees
- 39
- Inventors
- 183
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 3 | 3 |
| 2007 | 3 | 1 |
| 2008 | 1 | 4 |
| 2009 | 4 | 4 |
| 2010 | 2 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 3 |
| 2015 | 4 | 2 |
| 2016 | 2 | 5 |
| 2017 | 2 | 2 |
| 2018 | 2 | 2 |
| 2019 | 2 | 3 |
| 2020 | 1 | 3 |
| 2021 | 5 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Monomer isomerization and polymer fluorination for sustainable depolymerizable polymers6 Oct 2026US 12,753,252 B2The University of Akron
- 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde and derivatives and their use as aroma chemicals3 Jun 2025US 12,319,647 B2BASF SE
- Fragrance and flavor materials15 Oct 2024US 12,114,681 B2Takasago International Corporation
- Decalin derivatives, a process for the preparation and pharmaceutical composition thereof15 Aug 2023US 11,724,995 B2Council of Scientific and Industrial Research
- Cyclopropylmethoxy derivatives7 Sep 2021US 11,111,458 B2International Flavors & Fragrances Inc.
- Fragrance and flavor compositions comprising norbornane and norbornene derivatives19 Mar 2026US 2026/0078079 A1Osmo Labs, PBC
- Acetal modifier, polymer, chemically amplified positive resist composition, and resist pattern forming process3 Oct 2024US 2024/0329532 A1Shin-Etsu Chemical Co., Ltd.
- Cyclic compounds as aroma chemicals7 Sep 2023US 2023/0279560 A1BASF SE
- Monomer isomerization and polymer fluorination for sustainable depolymerizable polymers1 Jun 2023US 2023/0167211 A1The University of Akron
- 2-(2,4,5-trimethylcyclohex-2-en-1-yl)acetaldehyde and derivatives and their use as aroma chemicals1 Sep 2022US 2022/0274904 A1BASF SE
Most cited
By later US patents
- Liquid crystals66US 4,565,425 AHoffmann-La Roche Inc. · 1986
- Liquid crystals61US 4,676,604 AHoffmann-La Roche Inc. · 1987
- 1,3-diethers and components and catalysts for the polymerization of olefins, containing said diethers33US 7,049,377 B1Basell Poliolefine Italia S.r.l. · 2006
- 1,3-diethers and components and catalysts for the polymerization of olefins, containing said diethers29US 7,022,640 B2Basell Poliolefine Italia S.r.l. · 2006
- Liquid crystals20US 5,013,478 AHoffmann-La Roche Inc. · 1991