C07C 335/02
Thiourea
C07C335/02 (Thiourea) appears on 23 US grants and 28 published applications in this corpus.
Search patents in C07C- Granted patents
- 23
- Published applications
- 28
- Assignees
- 18
- Inventors
- 70
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 7 |
| 2015 | 4 | 1 |
| 2016 | 3 | 4 |
| 2017 | 5 | 5 |
| 2018 | 1 | 4 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Inhibitor of EIF2α dephosphorylation16 Dec 2025US 12,497,358 B2The Royal Institution for the Advancement of Learning/Mcgill University
- Farnesoid X receptor agonists and uses thereof21 Apr 2020US 10,626,081 B2Metacrine, Inc.
- Molecules having certain pesticidal utilities, and intermediates, compositions, and processes related thereto2 Apr 2019US 10,246,452 B2Dow AgroSciences LLC
- Substituted guanidines as fungicides30 Oct 2018US 10,111,437 B2Nippon Soda Co., Ltd.
- Compositions and methods relating to proliferative diseases12 Dec 2017US 9,839,618 B2The Penn State Research Foundation
- Separation recovery method of metal ions, and two-phase separated fluid6 Jun 2024US 2024/0186606 A1FUJIFILM Corporation
- Inhibitor of eif2alpha dephosphorylation29 Sep 2022US 2022/0306575 A1The Royal Institution for the Advancement of Learning/Mcgill University
- Accelerator solutions useful for resin curing14 Jan 2021US 2021/0009785 A1Arkema Inc.
- Farnesoid x receptor agonists and uses thereof30 Aug 2018US 2018/0244606 A1Metacrine, Inc.
- Guanicide compound and fungicide31 May 2018US 2018/0146677 A1Nippon Soda Co., Ltd.
Most cited
By later US patents
- Lubricants for magnetic media51US 5,128,216 ADigital Equipment Corporation · 1992
- Precipitating agent for the precipitation of heavy metals40US 5,419,834 A1995
- Compositions and methods relating to proliferative diseases35US 9,556,101 B2The Penn State Research Foundation · 2017
- Process for the production of isothiocyanate derivatives14US 4,659,853 AAmerican Cyanamid Company · 1987
- Molecules having certain pesticidal utilities, and intermediates, compositions, and processes related thereto5US 9,249,133 B2Dow AgroSciences LLC · 2016