C07C 271/40
Having oxygen atoms of carbamate groups bound to carbon atoms of six-membered
Official title: having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings
C07C271/40 (Having oxygen atoms of carbamate groups bound to carbon atoms of six-membered) appears on 489 US grants and 453 published applications in this corpus.
Search patents in C07C- Granted patents
- 489
- Published applications
- 453
- Assignees
- 336
- Inventors
- 1,549
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 12 | 0 |
| 1993 | 9 | 0 |
| 1994 | 10 | 0 |
| 1995 | 17 | 0 |
| 1996 | 13 | 0 |
| 1997 | 14 | 0 |
| 1998 | 18 | 0 |
| 1999 | 20 | 0 |
| 2000 | 12 | 0 |
| 2001 | 15 | 1 |
| 2002 | 19 | 23 |
| 2003 | 19 | 22 |
| 2004 | 12 | 30 |
| 2005 | 10 | 17 |
| 2006 | 11 | 22 |
| 2007 | 12 | 21 |
| 2008 | 10 | 13 |
| 2009 | 16 | 28 |
| 2010 | 16 | 28 |
| 2011 | 17 | 21 |
| 2012 | 24 | 20 |
| 2013 | 17 | 23 |
| 2014 | 15 | 13 |
| 2015 | 14 | 21 |
| 2016 | 21 | 27 |
| 2017 | 17 | 21 |
| 2018 | 12 | 12 |
| 2019 | 15 | 17 |
| 2020 | 13 | 15 |
| 2021 | 6 | 14 |
| 2022 | 8 | 10 |
| 2023 | 11 | 9 |
| 2024 | 5 | 9 |
| 2025 | 7 | 9 |
| 2026 | 1 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Iodonium salt initiator and processing-free thermally sensitive plate precursor containing thereof, and processing-free thermally sensitive plate and use thereof27 Jan 2026US 12,533,901 B2Lucky Huaguang Graphics Co., Ltd.
- Amide compound, polymerizable composition, cured material, and method of manufacturing cured material25 Nov 2025US 12,479,940 B2Adeka Corporation
- Analogs of pterostilbene amino acid bearing carbonates for treating a non-alcoholic fatty liver disease and nonalcoholic steatohepatitis11 Nov 2025US 12,466,784 B2Apical Molecular Biotech Co., Ltd.
- Method for controlling phakopsora pachyrhizi having resistance against QoI fungicide14 Oct 2025US 12,439,917 B2Sumitomo Chemical Company, Limited
- Chemical derivatives and methods for synthesizing and compounding chemical derivatives related to capsaicin palmitate and capsaicin prodrugs15 Jul 2025US 12,358,868 B2Chorda Pharma, Inc.
- Fluorinated fluorine-containing compound, and fluorine-containing fluoropolymer and surface treatment agent using same30 Jul 2026US 2026/0217641 A1AGC Inc.
- Compound and use thereof in treatment of treg-related diseases9 Jul 2026US 2026/0193222 A1Benethera (Shaoxing) Biotechnology Co., Ltd.
- Bromodomain inhibitors for cancer therapy18 Jun 2026US 2026/0167646 A1University of Tennessee Research Foundation
- Compound, polymerizable composition, polymer, holographic recording medium, optical material, and optical component11 Jun 2026US 2026/0159618 A1Mitsubishi Chemical Corporation
- Carbamate compound9 Apr 2026US 2026/0098022 A1Mitsui Chemicals, Inc.
Most cited
By later US patents
- UV curable crosslinking agents useful in copolymerization224US 5,449,729 ABausch & Lomb Incorporated · 1995
- UV curable crosslinking agents useful in copolymerization217US 5,310,779 ABausch & Lomb Incorporated · 1994
- UV curable crosslinking agents useful in copolymerization160US 5,512,205 ABausch & Lomb Incorporated · 1996
- Compounds and compositions for delivering active agents116US 5,773,647 AEmisphere Technologies, Inc. · 1998
- Anti-inflammatory medicaments104US 7,202,257 B2Deciphera Pharmaceuticals, LLC · 2007