C07C 309/86
Having halosulfonyl groups bound to carbon atoms of six-membered aromatic rings of
Official title: having halosulfonyl groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
C07C309/86 (Having halosulfonyl groups bound to carbon atoms of six-membered aromatic rings of) appears on 117 US grants and 51 published applications in this corpus.
Search patents in C07C- Granted patents
- 117
- Published applications
- 51
- Assignees
- 68
- Inventors
- 269
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 7 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 4 | 1 |
| 2003 | 1 | 4 |
| 2004 | 1 | 1 |
| 2005 | 1 | 3 |
| 2006 | 0 | 3 |
| 2007 | 3 | 1 |
| 2008 | 0 | 3 |
| 2009 | 2 | 5 |
| 2010 | 0 | 2 |
| 2011 | 5 | 2 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 1 | 0 |
| 2018 | 2 | 5 |
| 2019 | 0 | 0 |
| 2020 | 2 | 2 |
| 2021 | 2 | 2 |
| 2022 | 2 | 0 |
| 2023 | 1 | 3 |
| 2024 | 1 | 4 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Electrolyte solution for lithium secondary battery and lithium secondary battery including same3 Jun 2025US 12,322,756 B2Hyundai Motor Company
- Affinity illudofulvene conjugates8 Apr 2025US 12,269,793 B2AF Chemicals, LLC
- Dual surfactant digester additive composition and a method for enhancing the pulping of wood chips using the same30 Apr 2024US 11,970,816 B2ChemStone, Inc.
- Affinity illudofulvene conjugates28 Feb 2023US 11,591,295 B2AF Chemicals, LLC
- Aromatic 2-nitrosulfonyl fluoride antibiotics and methods of use thereof20 Sep 2022US 11,446,279 B2The Regents of the University of California
- Affinity illudofulvene conjugates25 Sep 2025US 2025/0296912 A1Illudent, Inc.
- Bioreactive compounds and methods of use thereof11 Sep 2025US 2025/0283138 A1The Regents of the University of California
- Naphthalenesulfonyl compounds, and preparation methods and applications29 Aug 2024US 2024/0286996 A1Fudan University
- Bioreactive proteins containing unnatural amino acids8 Aug 2024US 2024/0262791 A1The Regents of the University of California
- Rescorcinols, methods for their manufacture, and uses thereof1 Aug 2024US 2024/0254066 A1
Most cited
By later US patents
- Trifluorostyrene and substituted trifluorostyrene copolymeric compositions and ion-exchange membranes formed therefrom56US 5,422,411 ABallard Power Systems Inc. · 1995
- Method for direct arylation of diamondoids37US 5,347,063 AMobil Oil Corporation · 1994
- Polymer having sulfonic acid group or sulfonic acid ester group and amide group, and toner for developing electrostatic latent image having the polymer34US 7,935,771 B2Canon Kabushiki Kaisha · 2011
- Bis-stilbene compounds28US 3,984,399 ACiba-Geigy Corporation · 1976
- Substituted sulfonamide derivatives of hindered phenols and stabilized compositions27US 4,013,621 ACiba-Geigy Corporation · 1977