C07C 69/616
Polycyclic
Official title: polycyclic
C07C69/616 (Polycyclic) appears on 59 US grants and 64 published applications in this corpus.
Search patents in C07C- Granted patents
- 59
- Published applications
- 64
- Assignees
- 60
- Inventors
- 250
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 8 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 2 |
| 2003 | 0 | 2 |
| 2004 | 2 | 1 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 3 |
| 2012 | 2 | 4 |
| 2013 | 2 | 4 |
| 2014 | 3 | 2 |
| 2015 | 4 | 5 |
| 2016 | 6 | 3 |
| 2017 | 1 | 3 |
| 2018 | 3 | 4 |
| 2019 | 2 | 3 |
| 2020 | 4 | 5 |
| 2021 | 3 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 4 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Carboxylic acid or carboxylic acid ester compound having fused-ring structure, method for producing the same, and use of compound16 Jun 2026US 12,655,112 B2FUJIFILM Corporation
- Compound, curable resin composition, cured product, optical member, and lens31 Mar 2026US 12,590,177 B2FUJIFILM Corporation
- Composition, resist underlayer film, method of forming film, method of producing patterned substrate, and compound6 Jan 2026US 12,517,433 B2Jsr Corporation
- Thermochromic pigment compositions21 Jan 2025US 12,202,994 B2Societe BIC
- Thermochromic pigment compositions23 Jul 2024US 12,043,596 B2Societe BIC
- Fullerene derivative, synthesis reaction of fullerene derivative, production method of fullerene derivative, vapor-deposited product, and production method of vapor-deposited product10 Sep 2026US 2026/0265060 A1Mitsubishi Corporation
- Fullerene derivative composition and photovoltaic conversion element9 Jul 2026US 2026/0193164 A1Mitsubishi Corporation
- Substituted 3-fluorobenzenepropanoate compound and preparation method therefor, pharmaceutical composition thereof, and use thereof14 May 2026US 2026/0132115 A1Tianjin Gudui Bio-Pharm Co., Ltd.
- Resist composition, resist pattern forming method, compound, and acid diffusion control agent14 Nov 2024US 2024/0377734 A1Tokyo Ohka Kogyo.Co., Ltd.
- Fullerene derivatives and perovskite solar batteries2 Nov 2023US 2023/0348273 A1Contemporary Amperex Technology Co., Limited
Most cited
By later US patents
- Derivatives of substituted 4-biarylbutyric acid as matrix metalloprotease inhibitors28US 5,789,434 ABayer Aktiengesellschaft · 1998
- Use of triaryl methane compounds for inhibiting unwanted cellular proliferation associated with inflammatory disease22US 6,331,564 B1Ion Pharmaceuticals, Inc. · 2001
- Process for the preparation of enantiomerically pure cycloalkano-indol -and azaindol -and pyrimido 1,2a! indolcarboxcyclic acids and their activated derivatives14US 5,952,498 ABayer Aktiengesellschaft · 1999
- Triaryl methane compounds and analogues thereof useful for the treatment or prevention of sickle cell disease or diseases characterized by abnormal cell proliferation14US 6,028,103 AChildren's Medical Center Corporation · 2000
- Cycloalkylphenyl substituted cyclic ketoenols10US 8,013,172 B2Bayer CropScience AG · 2011