Sulphur-containing polyester polyols, their production and use
US-11578167-B2 · Feb 14, 2023 · US
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Cohen Kathrin patents
Cohen Kathrin is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cohen Kathrin |
| Total patents | 12 |
| First publication | Nov 23, 2017 |
| Latest publication | Feb 14, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Polyurethane with improved tear strength
US-11447596-B2 · Sep 20, 2022 · US
Robust alkyl ether sulfate mixture for enhanced oil recovery
US-11390794-B2 · Jul 19, 2022 · US
Sulphur-containing polyester polyols, their production and use
US-2021095072-A1 · Apr 1, 2021 · US
TPU shrink material
US-10907006-B2 · Feb 2, 2021 · US
Radiation-curable compounds containing polyester acrylate
US-10844229-B2 · Nov 24, 2020 · US
Robust alkyl ether sulfate mixture for enhanced oil recovery
US-2020216747-A1 · Jul 9, 2020 · US
Polyurethane with improved tear strength
US-2019322794-A1 · Oct 24, 2019 · US
Radiation-curable compounds containing polyester acrylate
US-2019233655-A1 · Aug 1, 2019 · US
Tpu shrink material
US-2019010274-A1 · Jan 10, 2019 · US
Recent patents
Latest publications not already listed above.
Polyurethane dispersions based on renewable raw materials
US-2017335047-A1 · Nov 23, 2017 · US
Method for producing polyester polyols
US-2017335058-A1 · Nov 23, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Basf Se | 12 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G18/664 | 5 |
| C08G18/3206 | 5 |
| C08G18/4018 | 4 |
| C08G18/4216 | 4 |
| C08G18/7671 | 4 |