Method for preparing unbleached biomechanical pulp from straw
US-11624154-B2 · Apr 11, 2023 · US
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Guo Yuqian patents
Guo Yuqian is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Guo Yuqian |
| Total patents | 4 |
| First publication | Nov 19, 2020 |
| Latest publication | Apr 11, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for preparing unbleached biomechanical pulp from straw
US-11566376-B2 · Jan 31, 2023 · US
Method for preparing unbleached biomechanical pulp from straw
US-2021054566-A1 · Feb 25, 2021 · US
Method for preparing unbleached biomechanical pulp from straw
US-2020362515-A1 · Nov 19, 2020 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Qilu Technology | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.