C07C 335/30
Isothioureas
C07C335/30 (Isothioureas) appears on 227 US grants and 92 published applications in this corpus.
Search patents in C07C- Granted patents
- 227
- Published applications
- 92
- Assignees
- 117
- Inventors
- 501
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 11 | 0 |
| 1978 | 11 | 0 |
| 1979 | 9 | 0 |
| 1980 | 15 | 0 |
| 1981 | 5 | 0 |
| 1982 | 10 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 6 |
| 2003 | 6 | 5 |
| 2004 | 2 | 5 |
| 2005 | 2 | 8 |
| 2006 | 4 | 2 |
| 2007 | 5 | 4 |
| 2008 | 3 | 5 |
| 2009 | 2 | 5 |
| 2010 | 0 | 6 |
| 2011 | 1 | 3 |
| 2012 | 2 | 3 |
| 2013 | 1 | 5 |
| 2014 | 4 | 4 |
| 2015 | 4 | 3 |
| 2016 | 2 | 5 |
| 2017 | 6 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 4 |
| 2020 | 2 | 5 |
| 2021 | 2 | 1 |
| 2022 | 0 | 3 |
| 2023 | 1 | 2 |
| 2024 | 4 | 1 |
| 2025 | 3 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 335/32Having sulfur atoms of isothiourea groups bound to acyclic carbon atoms162
- C07C 335/38Containing any of the groups [image cpc-sch-c07c-0985.gif], x being a hetero atom49
- C07C 335/36Having sulfur atoms of isothiourea groups bound to carbon atoms of six-membered16
- C07C 335/34Having sulfur atoms of isothiourea groups bound to carbon atoms of rings5
Recent patents
- Mitochondrial activity inhibitors targeting tumoral metabolism29 Jul 2025US 12,371,402 B2Centre Leon Berard
- Inhibitors of nitric oxide synthases (NOS), pharmaceutical products thereof, and methods thereof10 Jun 2025US 12,325,681 B2Gacter Inc.
- IDO/TDO inhibitor28 Jan 2025US 12,209,079 B2CanBas Co., Ltd.
- Ethyl {[N′-(3-chlorophenyl)-N-(2,4-dichlorobenzoyl) carbamimidoyl]sulfanyl}acetate as an eco-friendly insecticidal agent against Spodoptera littoralis (Boisd.)31 Dec 2024US 12,180,147 B1King Faisal University
- Ethyl {[N′-(3-chlorophenyl)-N-(2,4-dichlorobenzoyl) carbamimidoyl]sulfanyl}acetate as an eco-friendly insecticidal agent against Spodoptera littoralis (Boisd.)24 Dec 2024US 12,171,233 B1King Faisal University
- Modified nucleoside having guanidino structure in bridged part and method for producing oligonucleotide using same18 Jun 2026US 2026/0167662 A1Luxna Biotech Co., Ltd.
- Sirtuin modulating compounds, including sirtuin activating compounds, and applications thereof23 Apr 2026US 2026/0109713 A1
- Alkylamine or heteroalkylamine derivatives as inhibitors of nitric oxide synthases (nos), pharmaceutical products thereof, and methods thereof7 Aug 2025US 2025/0250237 A1Gacter Inc.
- IDO/TDO Inhibitor20 Mar 2025US 2025/0092020 A1CanBas Co., Ltd.
- Fungicidal aryl amidines4 Jan 2024US 2024/0000075 A1Corteva Agriscience LLC
Most cited
By later US patents
- Meta-substituted phenylene derivatives72US 5,773,646 AG. D. Searle & Co. · 1998
- Multibinding inhibitors of microsomal triglyceride transferase protein58US 6,288,234 B1Advanced Medicine, Inc. · 2001
- Trisubstituted carbocyclic cyclophilin binding compounds and their use56US 6,656,971 B2Guilford Pharmaceuticals Inc. · 2003
- Amidinoureas45US 4,025,652 AWilliam H. Rorer, Inc. · 1977
- Herbicidal sulfonamides44US 4,420,325 AE. I. Du Pont de Nemours and Company · 1983