C07C 311/51
Y being a hydrogen or a carbon atom
C07C311/51 (Y being a hydrogen or a carbon atom) appears on 366 US grants and 395 published applications in this corpus.
Search patents in C07C- Granted patents
- 366
- Published applications
- 395
- Assignees
- 250
- Inventors
- 1,508
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 11 | 0 |
| 1997 | 11 | 0 |
| 1998 | 9 | 0 |
| 1999 | 8 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 1 |
| 2002 | 14 | 15 |
| 2003 | 15 | 15 |
| 2004 | 11 | 21 |
| 2005 | 11 | 28 |
| 2006 | 8 | 22 |
| 2007 | 13 | 19 |
| 2008 | 10 | 13 |
| 2009 | 9 | 17 |
| 2010 | 15 | 20 |
| 2011 | 13 | 15 |
| 2012 | 11 | 16 |
| 2013 | 14 | 15 |
| 2014 | 10 | 11 |
| 2015 | 13 | 10 |
| 2016 | 14 | 15 |
| 2017 | 10 | 15 |
| 2018 | 8 | 13 |
| 2019 | 10 | 17 |
| 2020 | 13 | 16 |
| 2021 | 8 | 12 |
| 2022 | 12 | 17 |
| 2023 | 6 | 18 |
| 2024 | 12 | 14 |
| 2025 | 9 | 9 |
| 2026 | 3 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- FABP4/5 inhibitors, methods of use and methods of making10 Mar 2026US 12,570,603 B2Celloram Inc.
- Actinic ray-sensitive or radiation-sensitive resin composition, pattern forming method, resist film, method for manufacturing electronic device, compound, and method for producing compound17 Feb 2026US 12,554,196 B2FUJIFILM Corporation
- Inhibitors of phospholipid synthesis and methods of use3 Feb 2026US 12,540,115 B2The Board of Trustees of the Leland Stanford Junior University
- Prostaglandin EP4 receptor antagonist compounds19 Aug 2025US 12,391,641 B2Nxera Pharma UK Limitied
- Modulators of sestrin-GATOR2 interaction and uses thereof5 Aug 2025US 12,378,263 B2Navitor Pharmaceuticals, Inc.
- Bicyclic compounds8 Oct 2026US 2026/0308114 A1Vivace Therapeutics, Inc.
- Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, pattern forming method, and method for producing electronic device9 Jul 2026US 2026/0194813 A1FUJIFILM Corporation
- Electrophilic reactive linkers for labeling of polypeptides and methods of use thereof25 Jun 2026US 2026/0174880 A1President and Fellows of Harvard College
- Fabp4/5 inhibitors, methods of use and methods of making14 May 2026US 2026/0132106 A1Celloram Inc.
- Modulators of mas-related g-protein receptor x4 and related products and methods23 Apr 2026US 2026/0108482 A1Escient Pharmaceuticals, Inc.
Most cited
By later US patents
- Insecticidal N'-substituted-N,N'-disubstitutedhydrazines107US 6,013,836 ARohm and Haas Company · 2000
- Compounds and compositions for intracellular delivery of therapeutic agents88US 10,857,105 B2MordernaTX, Inc. · 2020
- Prodrugs of benzenesulfonamide-containing COX-2 inhibitors86US 5,932,598 AG. D. Searle & Co. · 1999
- Anthranilic acid derivatives78US 5,716,993 AEisai Co., Ltd. · 1998
- Insecticidal N'-substituted-N,N'-diacylhydrazines72US 5,530,028 ARohm and Haas Company · 1996