C07C 2602/02
The rings having only two atoms in common
Official title: the rings having only two atoms in common
C07C2602/02 (The rings having only two atoms in common) appears on 3,500 US grants and 2,989 published applications in this corpus.
Search patents in C07C- Granted patents
- 3,500
- Published applications
- 2,989
- Assignees
- 1,517
- Inventors
- 9,991
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 21 | 0 |
| 1977 | 31 | 0 |
| 1978 | 33 | 0 |
| 1979 | 24 | 0 |
| 1980 | 34 | 0 |
| 1981 | 38 | 0 |
| 1982 | 24 | 0 |
| 1983 | 19 | 0 |
| 1984 | 19 | 0 |
| 1985 | 20 | 0 |
| 1986 | 10 | 0 |
| 1987 | 18 | 0 |
| 1988 | 13 | 0 |
| 1989 | 30 | 0 |
| 1990 | 44 | 0 |
| 1991 | 54 | 0 |
| 1992 | 61 | 0 |
| 1993 | 75 | 0 |
| 1994 | 68 | 0 |
| 1995 | 92 | 0 |
| 1996 | 72 | 0 |
| 1997 | 99 | 0 |
| 1998 | 114 | 0 |
| 1999 | 85 | 0 |
| 2000 | 102 | 0 |
| 2001 | 127 | 34 |
| 2002 | 126 | 112 |
| 2003 | 99 | 149 |
| 2004 | 85 | 168 |
| 2005 | 80 | 159 |
| 2006 | 94 | 115 |
| 2007 | 97 | 145 |
| 2008 | 80 | 133 |
| 2009 | 91 | 128 |
| 2010 | 101 | 162 |
| 2011 | 91 | 128 |
| 2012 | 107 | 120 |
| 2013 | 100 | 117 |
| 2014 | 105 | 125 |
| 2015 | 100 | 113 |
| 2016 | 101 | 119 |
| 2017 | 93 | 109 |
| 2018 | 93 | 117 |
| 2019 | 92 | 96 |
| 2020 | 81 | 89 |
| 2021 | 76 | 96 |
| 2022 | 53 | 92 |
| 2023 | 65 | 102 |
| 2024 | 69 | 112 |
| 2025 | 62 | 91 |
| 2026 | 32 | 58 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- NAMPT modulators29 Sep 2026US 12,747,203 B2Cytokinetics, Inc.
- Ionizable cationic lipids for RNA delivery1 Sep 2026US 12,723,023 B2Arcturus Therapeutics, Inc.
- Method for manufacturing aromatic nitrile compound25 Aug 2026US 12,715,840 B2Ube Corporation
- RXFP1 agonists18 Aug 2026US 12,709,594 B2Bristol-Myers Squibb Company
- Synthetic pathway to belzutifan18 Aug 2026US 12,709,595 B2Merck Sharp & Dohme Corp.
- Compound, composition, method for expressing sensitizing effect and production method8 Oct 2026US 2026/0308100 A1Mitsubishi Gas Chemical Company, Inc.
- Ferroptosis inhibitors24 Sep 2026US 2026/0283988 A1Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH)
- Organic Photoredox Catalysts, Compositions, and Conversion Processes24 Sep 2026US 2026/0284647 A1Colorado State University Research Foundation
- Methods and intermediates for preparing compounds10 Sep 2026US 2026/0265170 A1ViiV HEALTHCARE UK (NO. 5) LIMITED
- Tetraline, phenylcyclobutane and phenylcyclopentane analogs as rxfp1 agonists10 Sep 2026US 2026/0265208 A1Bristol-Myers Squibb Company
Most cited
By later US patents
- Process for the preparation of an olefin polymer239US 5,278,264 AHoechst Aktiengesellschaft · 1994
- Stilbene derivatives222US 4,326,055 AHoffmann-La Roche Inc. · 1982
- 5-methanesulfonamido-1-indanones as an inhibitor of cyclooxygenase-2206US 5,604,260 AMerck Frosst Canada, Inc. · 1997
- Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities164US 5,877,207 AAllergan Sales, Inc. · 1999
- Modulators of ATP-binding cassette transporters157US 7,495,103 B2Vertex Pharmaceuticals Incorporated · 2009