Halogen recovery with oxidant and phase transfer catalyst in a process for halogenating unsaturated isoolefin copolymer
US-2025043039-A1 · Feb 6, 2025 · US
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Cao Kai patents
Cao Kai is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cao Kai |
| Total patents | 3 |
| First publication | Dec 7, 2023 |
| Latest publication | Feb 6, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Arlanxeo Singapore Pte Ltd | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F210/12 | 3 |
| C08F8/22 | 3 |
| C08F4/465 | 2 |