C07C 275/00
Derivatives of urea, i.e. compounds containing any of the groups [image cpc-sch-c07c-0967.gif]
Official title: Derivatives of urea, i.e. compounds containing any of the groups [IMAGE cpc-sch-C07C-0967.gif], the nitrogen atoms not being part of nitro or nitroso groups
C07C275/00 (Derivatives of urea, i.e. compounds containing any of the groups [image cpc-sch-c07c-0967.gif]) appears on 2,593 US grants and 1,900 published applications in this corpus.
Search patents in C07C- Granted patents
- 2,593
- Published applications
- 1,900
- Assignees
- 1,083
- Inventors
- 6,647
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 73 | 0 |
| 1977 | 71 | 0 |
| 1978 | 53 | 0 |
| 1979 | 33 | 0 |
| 1980 | 46 | 0 |
| 1981 | 51 | 0 |
| 1982 | 50 | 0 |
| 1983 | 28 | 0 |
| 1984 | 33 | 0 |
| 1985 | 30 | 0 |
| 1986 | 32 | 0 |
| 1987 | 33 | 0 |
| 1988 | 32 | 0 |
| 1989 | 44 | 0 |
| 1990 | 44 | 0 |
| 1991 | 48 | 0 |
| 1992 | 48 | 0 |
| 1993 | 36 | 0 |
| 1994 | 44 | 0 |
| 1995 | 62 | 0 |
| 1996 | 60 | 0 |
| 1997 | 86 | 0 |
| 1998 | 60 | 0 |
| 1999 | 42 | 0 |
| 2000 | 53 | 0 |
| 2001 | 52 | 14 |
| 2002 | 70 | 83 |
| 2003 | 69 | 94 |
| 2004 | 56 | 122 |
| 2005 | 41 | 84 |
| 2006 | 55 | 80 |
| 2007 | 55 | 68 |
| 2008 | 57 | 92 |
| 2009 | 40 | 90 |
| 2010 | 60 | 66 |
| 2011 | 47 | 64 |
| 2012 | 58 | 85 |
| 2013 | 55 | 61 |
| 2014 | 82 | 88 |
| 2015 | 67 | 66 |
| 2016 | 77 | 79 |
| 2017 | 63 | 97 |
| 2018 | 56 | 57 |
| 2019 | 64 | 72 |
| 2020 | 63 | 71 |
| 2021 | 46 | 83 |
| 2022 | 42 | 48 |
| 2023 | 35 | 56 |
| 2024 | 27 | 51 |
| 2025 | 39 | 42 |
| 2026 | 25 | 87 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 275/28Derivatives of urea, i.e. compounds containing any of the groups [image cpc-sch-c07c-0967.gif]1,286
- C07C 275/04Derivatives of urea, i.e. compounds containing any of the groups [image cpc-sch-c07c-0967.gif]858
- C07C 275/46Containing any of the groups [image cpc-sch-c07c-0968.gif], x being a hetero atom399
- C07C 275/26Derivatives of urea, i.e. compounds containing any of the groups [image cpc-sch-c07c-0967.gif]223
- C07C 275/64Derivatives of urea, i.e. compounds containing any of the groups [image cpc-sch-c07c-0967.gif]147
- C07C 275/70Compounds containing any of the groups [image cpc-sch-c07c-0969.gif]42
- C07C 275/02Salts32
- C07C 275/66Derivatives of urea, i.e. compounds containing any of the groups [image cpc-sch-c07c-0967.gif]19
Recent patents
- Photosensitive resin composition, cured film, electronic component, antenna element, semiconductor package, and compound29 Sep 2026US 12,747,202 B2Toray Industries, Inc.
- NAMPT modulators29 Sep 2026US 12,747,203 B2Cytokinetics, Inc.
- Amino acid compositions22 Sep 2026US 12,741,941 B2ThermoLife International, LLC
- Ionizable cationic lipids for RNA delivery1 Sep 2026US 12,723,023 B2Arcturus Therapeutics, Inc.
- RXFP1 agonists18 Aug 2026US 12,709,594 B2Bristol-Myers Squibb Company
- Novel carboxamide derivatives8 Oct 2026US 2026/0308149 A1Angelini Pharma S.P.A.
- Hydrocarbon terminal group-containing compound, surface treatment agent, and article8 Oct 2026US 2026/0308392 A1Shin-Etsu Chemical Co., Ltd.
- Lipid nanoparticle for targeted delivery of therapeutic payloads24 Sep 2026US 2026/0285801 A1Trustees of Tufts College
- Lipooligoureas, pharmaceutical composition, and lipooligoureas for use as medicament27 Aug 2026US 2026/0248748 A1Uniwersytet Warszawski
- Memantyl urea derivative, preparation method thereof, and use thereof in preparation of drug for treating soluble epoxide hydrolase-mediated disease6 Aug 2026US 2026/0224548 A1Guangdong Hongshanhu Pharmaceutical Co., Ltd.
Most cited
By later US patents
- Carbocyclic nucleosides containing bicyclic rings, oligonucleotides therefrom, process for their preparation, their use and intermediates468US 5,700,920 ANovartis AG · 1997
- Carbocyclic nucleosides containing bicyclic rings, oligonucleotides therefrom, process for their preparation, their use and intermediates409US 5,610,300 ACiba-Geigy Corporation · 1997
- 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
- Inhibitors of IMPDH enzyme190US 5,807,876 AVertex Pharmaceuticals Incorporated · 1998