C07C 303/18
By reaction of sulfides with compounds having functional groups with formation of
Official title: by reaction of sulfides with compounds having functional groups with formation of sulfo or halosulfonyl groups
C07C303/18 (By reaction of sulfides with compounds having functional groups with formation of) appears on 20 US grants and 22 published applications in this corpus.
Search patents in C07C- Granted patents
- 20
- Published applications
- 22
- Assignees
- 5
- Inventors
- 38
- Latest grant
- 18 Jun 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 9 |
| 2014 | 0 | 2 |
| 2015 | 6 | 1 |
| 2016 | 7 | 8 |
| 2017 | 6 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Fatty amides and derivatives from natural oil metathesis18 Jun 2019US 10,322,994 B2Stepan Company
- Fatty amines, amidoamines, and their derivatives from natural oil metathesis28 Nov 2017US 9,828,570 B2Stepan Company
- Quaternized fatty amines, amidoamines and their derivatives from natural oil14 Nov 2017US 9,815,780 B2Stepan Company
- Esteramines and derivatives from natural oil metathesis24 Oct 2017US 9,796,662 B2Stepan Company
- Sulfated oligohydroxycarboxylic acid esters, and use thereof17 Oct 2017US 9,790,172 B2BASF SE
- Method for manufacturing bis(halogeno sulfonyl)imide9 Apr 2026US 2026/0097960 A1Specialty Operations France
- Fatty amides and derivatives from natural oil metathesis8 Jun 2017US 2017/0158617 A1Stepan Company
- Sulfated Oligohydroxycarboxylic Acid Esters, And Use Thereof14 Apr 2016US 2016/0102050 A1BASF SE
- Alkoxylated fatty esters and derivatives from natural oil metathesis14 Apr 2016US 2016/0102271 A1Stepan Company
- Laundry detergents based on compositions derived from natural oil metathesis14 Apr 2016US 2016/0102272 A1Stepan Company
Most cited
By later US patents
- Laundry detergents based on compositions derived from natural oil metathesis5US 9,321,985 B1Stepan Company · 2016
- Esteramines and derivatives from natural oil metathesis4US 9,187,711 B2Stepan Company · 2015
- Alkoxylated fatty esters and derivatives from natural oil metathesis4US 9,187,712 B2Stepan Company · 2015
- Laundry detergents based on compositions derived from natural oil metathesis4US 9,249,373 B2Stepan Company · 2016
- Light-duty liquid detergents based on compositions derived from natural oil metathesis4US 9,249,374 B2Stepan Company · 2016