C07B 45/04
Formation or introduction of functional groups containing sulfur: of sulfonyl or sulfinyl
Official title: of sulfonyl or sulfinyl groups
C07B45/04 (Formation or introduction of functional groups containing sulfur: of sulfonyl or sulfinyl) appears on 23 US grants and 18 published applications in this corpus.
Search patents in C07B- Granted patents
- 23
- Published applications
- 18
- Assignees
- 23
- Inventors
- 58
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 2 | 3 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Processes for preparing an FGFR inhibitor22 Apr 2025US 12,281,110 B2Principia Biopharma Inc.
- Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks25 Mar 2025US 12,258,539 B2The Procter & Gamble Company
- Substituted benzotriazole phenols16 Feb 2021US 10,919,867 B23M Innovative Properties Company
- Processes for preparing an FGFR inhibitor26 Jan 2021US 10,899,760 B2Principia Biopharma Inc.
- Method for producing sulfoxide derivative3 Mar 2020US 10,577,313 B2Kumiai Chemical Industry Co., Ltd.
- Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks31 Jul 2025US 2025/0243428 A1The Procter & Gamble Company
- Process for Preparing an FGFR Inhibitor19 Sep 2024US 2024/0309000 A1Principia Biopharma Inc.
- Covalent kras-binding compounds for therapeutic purposes21 Dec 2023US 2023/0406854 A1Umbra Therapeutics, Inc.
- Difluorohaloallylamine sulfone derivative inhibitors of lysyl oxidases, methods of preparation, and uses thereof11 Aug 2022US 2022/0251036 A1Pharmaxis Ltd.
- Method for producing oxide using beta-manganese dioxide14 Oct 2021US 2021/0317100 A1Tokyo Institute of Technology
Most cited
By later US patents
- SRS-A antagonists18US 4,513,005 ALilly Industries Limited · 1985
- Method for preparing sulfone or sulfoxide compound15US 6,916,938 B2Sumitomo Chemical Company, Limited · 2005
- Methods for producing alkylbenzenes, paraffins, olefins and oxo alcohols from waste plastic feedstocks13US 10,308,896 B2The Procter & Gamble Company · 2019
- Process for the asymmetric oxidation of organic compounds with peroxides in the presence of a chiral acid catalyst6US 9,932,305 B2Studiengesellschaft Kohle mbH · 2018
- Process for nucleophilic fluoroalkylation of aldehydes4US 4,837,327 AEthyl Corporation · 1989