Preparation method of itaconate-butadiene bio-based engineering rubber
US-11890896-B2 · Feb 6, 2024 · US
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Lei Weiwei patents
Lei Weiwei is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lei Weiwei |
| Total patents | 4 |
| First publication | Sep 6, 2018 |
| Latest publication | Feb 6, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of preparing bio-based elastomer composition comprising silica and polydibutyl itaconate-ter-isoprene-ter-glycidyl methacrylate
US-10494514-B2 · Dec 3, 2019 · US
Method of preparing bio-based elastomer composite comprising silica and poly dibutyl itaconate-ter-isoprene-ter-glycidyl methacrylate
US-2018258264-A1 · Sep 13, 2018 · US
A preparation method of itaconate-butadiene bio-based engineering rubber
US-2018250984-A1 · Sep 6, 2018 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Beijing Chem Tech | 4 |
| Goodyear Tire & Rubber | 2 |
| Univ Beijing Technology | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F222/14 | 4 |
| C08K3/06 | 2 |
| C08L35/02 | 2 |
| C08K3/22 | 2 |
| C08K13/02 | 2 |