Method for preparing hexadecahydropyrene
US-11111191-B2 · Sep 7, 2021 · US
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Sun Guoquan patents
Sun Guoquan is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Guoquan |
| Total patents | 2 |
| First publication | Aug 20, 2020 |
| Latest publication | Sep 7, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for Preparing Hexadecahydropyrene
US-2020262769-A1 · Aug 20, 2020 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| China Petroleum & Chem Corp | 2 |
| Fushun Res Institute Of Petroleum And Petrochemicals Sinopec Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J2235/15 | 2 |
| B01J35/80 | 2 |
| B01J2235/30 | 2 |
| B01J35/70 | 2 |
| B01J35/40 | 2 |