C07C 335/16
Having nitrogen atoms of thiourea groups bound to carbon atoms of six-membered
Official title: having nitrogen atoms of thiourea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
C07C335/16 (Having nitrogen atoms of thiourea groups bound to carbon atoms of six-membered) appears on 314 US grants and 232 published applications in this corpus.
Search patents in C07C- Granted patents
- 314
- Published applications
- 232
- Assignees
- 218
- Inventors
- 1,073
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 7 | 0 |
| 1978 | 12 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 11 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 13 | 0 |
| 2001 | 13 | 3 |
| 2002 | 11 | 13 |
| 2003 | 10 | 14 |
| 2004 | 7 | 26 |
| 2005 | 13 | 10 |
| 2006 | 9 | 11 |
| 2007 | 6 | 7 |
| 2008 | 6 | 10 |
| 2009 | 7 | 17 |
| 2010 | 7 | 9 |
| 2011 | 9 | 6 |
| 2012 | 7 | 4 |
| 2013 | 1 | 15 |
| 2014 | 7 | 7 |
| 2015 | 11 | 9 |
| 2016 | 8 | 15 |
| 2017 | 8 | 12 |
| 2018 | 9 | 7 |
| 2019 | 9 | 7 |
| 2020 | 2 | 2 |
| 2021 | 2 | 3 |
| 2022 | 2 | 5 |
| 2023 | 3 | 5 |
| 2024 | 4 | 4 |
| 2025 | 3 | 7 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dihydrooxazole and thiourea derivatives modulating the NLRP3 inflammasome pathway12 May 2026US 12,624,010 B2AC Immune SA
- Composition for tin-silver alloy electroplating comprising a complexing agent24 Feb 2026US 12,559,852 B2BASF SE
- Inhibitor of EIF2α dephosphorylation16 Dec 2025US 12,497,358 B2The Royal Institution for the Advancement of Learning/Mcgill University
- Process for preparing carbamoyloxymethyl triazole cyclohexyl acid compounds4 Nov 2025US 12,459,904 B2Bristol-Myers Squibb Company
- MASP-2 inhibitors and methods of use14 Jan 2025US 12,195,427 B2Omeros Corporation
- A strategy for the selective removal of mri contrast agents6 Aug 2026US 2026/0226079 A1Portland State University
- Masp-2 inhibitors and methods of use9 Jul 2026US 2026/0193179 A9Omeros Corporation
- Process for preparing carbamoyloxymethyl triazole cyclohexyl acid compounds2 Jul 2026US 2026/0184685 A1Bristol-Myers Squibb Company
- Zwitterionic compounds and uses thereof12 Mar 2026US 2026/0069726 A1University of Saskatchewan
- Masp-2 inhibitors and methods of use11 Dec 2025US 2025/0376443 A1Omeros Corporation
Most cited
By later US patents
- Bifunctional isothiocyanate derived thiocarbonyls as ligands for metal binding125US 5,326,856 ACytogen Corporation · 1994
- Thiol-modified hyaluronan121US 6,884,788 B2Anika Therapeutics, Inc. · 2005
- Chemical compounds as inhibitors of amyloid beta protein production110US 5,624,937 AEli Lilly and Company · 1997
- Cell differentiation inducer110US 6,174,905 B1Mitsui Chemicals, Inc. · 2001
- Fluorescent labels for immunoassay105US 4,637,988 AEastman Kodak Company · 1987