C07C 275/60
Y being an oxygen atom
Official title: Y being an oxygen atom, e.g. allophanic acids
C07C275/60 (Y being an oxygen atom) appears on 59 US grants and 29 published applications in this corpus.
Search patents in C07C- Granted patents
- 59
- Published applications
- 29
- Assignees
- 30
- Inventors
- 151
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 5 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 3 | 3 |
| 2004 | 1 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 3 | 3 |
| 2016 | 3 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 1 |
| 2019 | 2 | 3 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Calpain-2 inhibitor compounds and methods of treatment21 Apr 2026US 12,606,520 B2Western University of Health Sciences
- Blocked isocyanate, photo-curable composition, resin, and method of manufacturing three-dimensional object8 Nov 2022US 11,492,441 B2Canon Kabushiki Kaisha
- Aminocarbonylcarbamate compounds12 Jan 2021US 10,888,542 B2SK Biopharmaceuticals Co., Ltd.
- Aminocarbonylcarbamate compounds26 Nov 2019US 10,485,781 B2SK Biopharmaceuticals Co., Ltd.
- Aminocarbonylcarbamate compounds11 Jun 2019US 10,314,808 B2SK Biopharmaceuticals Co., Ltd.
- Treatment methods16 Apr 2026US 2026/0102407 A1
- Treatment methods15 Feb 2024US 2024/0050444 A1
- Aminocarbonylcarbamate compounds13 Jul 2023US 2023/0218562 A1SK Biopharmaceuticals Co., Ltd.
- Calpain-2 inhibitor compounds and methods of treatment23 Mar 2023US 2023/0091121 A1Western University of Health Sciences
- Aminocarbonylcarbamate compounds22 Apr 2021US 2021/0113514 A1SK Biopharmaceuticals Co., Ltd.
Most cited
By later US patents
- Coating agents which can be hardened by the addition of isocyanate groups as well as by the radiation-induced addition of activated c-c double covalent bonds81US 6,617,413 B1BASF SE · 2003
- Lipid derivatives, their production and use76US 5,025,005 ATakeda Chemical Industries, Ltd. · 1991
- Fluorochemical allophanate compositions and fibrous substrates treated therewith51US 4,606,737 AMinnesota Mining and Manufacturing Company · 1986
- Glucagon antagonists/inverse agonists35US 6,503,949 B1Noro Nordisk A/S · 2003
- Glucagon antagonists/inverse agonists35US 6,875,760 B2Novo Nordisk A/S · 2005