Polysiloxane polymer composition and the preparation method thereof
US-2025313670-A1 · Oct 9, 2025 · US
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Leatherman Mark patents
Leatherman Mark is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Leatherman Mark |
| Total patents | 4 |
| First publication | Dec 1, 2015 |
| Latest publication | Oct 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of inhibiting water penetration into oil- and gas-producing formations
US-10995255-B2 · May 4, 2021 · US
Method of inhibiting water penetration into oil- and gas- producing formations
US-2019270927-A1 · Sep 5, 2019 · US
Silicon-containing zwitterionic linear copolymer composition
US-9200119-B2 · Dec 1, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Momentive Performance Mat Inc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G77/46 | 2 |
| C08G77/388 | 2 |
| C08K5/5419 | 2 |
| C09K8/5086 | 2 |
| C09K8/518 | 2 |