C07C 15/50
Polycyclic non-condensed
Official title: polycyclic non-condensed
C07C15/50 (Polycyclic non-condensed) appears on 108 US grants and 70 published applications in this corpus.
Search patents in C07C- Granted patents
- 108
- Published applications
- 70
- Assignees
- 66
- Inventors
- 242
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 3 |
| 2004 | 2 | 4 |
| 2005 | 0 | 3 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 2 | 2 |
| 2009 | 1 | 4 |
| 2010 | 2 | 7 |
| 2011 | 1 | 1 |
| 2012 | 4 | 2 |
| 2013 | 3 | 9 |
| 2014 | 2 | 3 |
| 2015 | 6 | 2 |
| 2016 | 2 | 3 |
| 2017 | 6 | 1 |
| 2018 | 3 | 6 |
| 2019 | 2 | 3 |
| 2020 | 2 | 2 |
| 2021 | 2 | 4 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 3 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compound, mixture, curable resin composition and cured product thereof, and method for producing compound7 Apr 2026US 12,595,334 B2Nippon Kayaku Kabushiki Kaisha
- Stilbene derivative and method for preparing same31 Dec 2024US 12,180,152 B2Ozchela Inc.
- Functionalized polycyclic aromatic hydrocarbon compound and light-emitting device including the same22 Oct 2024US 12,122,732 B2Research & Business Foundation Sungkyunkwan University
- Isothiocyanato tolane derivatives6 Feb 2024US 11,891,557 B2Merck Patent GmbH
- Method for producing arene compounds and arene compounds produced by the same27 Jun 2023US 11,685,702 B2Jsi Silicone Co.
- Compound, mixture, curable resin composition and cured product thereof, and method for producing compound9 Jul 2026US 2026/0193409 A1Nippon Kayaku Kabushiki Kaisha
- Anti-tumor compounds and methods of use thereof and synthesis thereof31 Jul 2025US 2025/0241876 A1Atossa Therapeutics, Inc.
- Compound, optical absorbing material, non-linear optical absorbing material, recording medium, information recording method, and information reading method31 Oct 2024US 2024/0363144 A1Panasonic Intellectual Property Management Co., Ltd.
- Nonlinear light absorption material, recording medium, method for recording information, and method for reading information15 Feb 2024US 2024/0055022 A1Panasonic Intellectual Property Management Co., Ltd.
- Compound, mixture, curable resin composition and cured product thereof, and method for producing compound5 Jan 2023US 2023/0002547 A1Nippon Kayaku Kabushiki Kaisha
Most cited
By later US patents
- Organic electroluminescence device99US 5,130,603 AIdemitsu Kosan Co., Ltd. · 1992
- Electrical insulating oil and oil-filled electrical appliances49US 4,543,207 ANippon Petrochemicals Company, Limited · 1985
- Aromatic dimethylidyne compounds38US 6,093,864 AIdemitsu Kosan Co., Ltd. · 2000
- Acetylenes37US 4,528,114 AHoffmann-La Roche Inc. · 1985
- Acetylenic carbon allotrope36US 5,716,708 A1998