C07C 305/26
Halogenosulfates, i.e. monoesters of halogenosulfuric acids
C07C305/26 (Halogenosulfates, i.e. monoesters of halogenosulfuric acids) appears on 30 US grants and 26 published applications in this corpus.
Search patents in C07C- Granted patents
- 30
- Published applications
- 26
- Assignees
- 18
- Inventors
- 79
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 2 | 6 |
| 2008 | 0 | 0 |
| 2009 | 2 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 3 |
| 2020 | 2 | 3 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 2 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bissulfonate compound, preparation method therefor, electrolyte solution and energy storage device17 Mar 2026US 12,580,227 B2Guangzhou Tinci Materials Technology Co., Ltd.
- Monomer for polymer gel, polymer gel and preparation therefor27 Jan 2026US 12,534,430 B2Soochow University
- Sulfur (VI) fluoride compounds and methods for the preparation thereof19 Aug 2025US 12,390,424 B2The Scripps Research Institute
- Arylfluorosulfate compounds and methods10 Oct 2023US 11,779,548 B2The Scripps Research Institute
- Process for the preparation of haloalkanesulfonic acids from sulfur trioxide and a haloalkane25 Apr 2023US 11,634,385 B2Grillo-Werke AG
- Bioreactive compounds and methods of use thereof11 Sep 2025US 2025/0283138 A1The Regents of the University of California
- Bioreactive proteins containing unnatural amino acids8 Aug 2024US 2024/0262791 A1The Regents of the University of California
- Monomer for polymer gel, polymer gel and preparation therefor16 Nov 2023US 2023/0365496 A1Soochow University
- Bissulfonate compound, preparation method therefor, electrolyte solution and energy storage device12 Jan 2023US 2023/0009549 A1Guangzhou Tinci Materials Technology Co., Ltd.
- Sulfur (vi) fluoride compounds and methods for the preparation thereof6 Oct 2022US 2022/0313624 A1The Scripps Research Institute
Most cited
By later US patents
- Safe and effective biofilm inhibitory compounds and health-related uses thereof54US 7,087,661 B1Cernofina, LLC · 2006
- Preparation of perfluoroallyl fluorosulfate9US 4,235,804 AE. I. Du Pont de Nemours and Company · 1980
- Carboxylic acids, esters and salts of polyfluoroacetone5US 4,304,927 AE. I. DuPont de Nemours and Company · 1981
- Perfluoroallyl fluorosulfate and its sultone and polymers4US 4,206,138 AE. I. Du Pont de Nemours and Company · 1980
- Fluorosulfatoperfluorocarbonyl compounds4US 4,524,031 AHoechst Aktiengesellschaft · 1985