C07C 49/653
Polycyclic
Official title: polycyclic
C07C49/653 (Polycyclic) appears on 95 US grants and 44 published applications in this corpus.
Search patents in C07C- Granted patents
- 95
- Published applications
- 44
- Assignees
- 51
- Inventors
- 184
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 7 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 4 | 3 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 2 | 4 |
| 2007 | 3 | 1 |
| 2008 | 1 | 2 |
| 2009 | 2 | 2 |
| 2010 | 0 | 1 |
| 2011 | 3 | 2 |
| 2012 | 1 | 4 |
| 2013 | 6 | 1 |
| 2014 | 2 | 2 |
| 2015 | 0 | 2 |
| 2016 | 2 | 0 |
| 2017 | 2 | 3 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 3 | 5 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 2 | 2 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compound as PPAR agonist and application thereof10 Feb 2026US 12,545,653 B2USA Elixiria Biotech Inc.
- Spiro compounds as malodor counteracting ingredients31 Dec 2024US 12,180,434 B2Firmenich SA
- Materials for organic electroluminescent devices26 Sep 2023US 11,767,299 B2Merck Patent GmbH
- Compound as PPAR agonist and application thereof4 Jul 2023US 11,691,953 B2USA Elixiria Biotech Inc.
- Oxocarbon-, pseudooxocarbon- and radialene compounds and their use24 May 2022US 11,342,504 B2Novaled GmbH
- Spiro Compounds as Malodor Counteracting Ingredients27 Feb 2025US 2025/0066690 A1Firmenich SA
- Bi-functionalized dicyclopentadiene monomer and polymer embodiments, and methods of making and using same19 Sep 2024US 2024/0308939 A1UVic Industry Partnerships Inc.
- Bicyclic aroma chemicals15 Feb 2024US 2024/0051905 A1BASF SE
- Compound as ppar agonist and application thereof12 Oct 2023US 2023/0322692 A1USA Elixiria Biotech Inc.
- Spiro compounds as malodor counteracting ingredients25 May 2023US 2023/0159853 A1Firmenich SA
Most cited
By later US patents
- Acetylenes disubstituted with a 5-amino or substituted 5-amino substituted tetrahydronaphthyl group and with an aryl or heteroaryl group having retinoid-like biological activity80US 5,489,584 AAllergan, Inc. · 1996
- Diamondoid polymeric compositions35US 5,053,434 AMobil Oil Corporation · 1991
- Antifungal terpene compounds and process for producing the same25US 5,849,956 APlant Biological Defense System Laboratories · 1998
- Methods for production of 5-epi-β-vetivone, 2-isopropyl-6,10-dimethyl-spiro [4.5]deca-2,6-dien-8-one, and 2-isopropyl-6,10-dimethyl-spiro[4.5]deca-1,6-dien-8-one20US 7,622,614 B2Allylix, Inc. · 2009
- Quinone alkide synthesis system18US 4,032,547 AGulf Research & Development Company · 1977