ZSM-5 type molecular sieve synthesis method
US-9963350-B2 · May 8, 2018 · US
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Li Tiesen patents
Li Tiesen is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Li Tiesen |
| Total patents | 3 |
| First publication | Jan 7, 2016 |
| Latest publication | May 8, 2018 |
Notable patents
Publications ranked by popularity score, then publication date.
4a-type molecular sieve synthesis method
US-2016185609-A1 · Jun 30, 2016 · US
Zsm-5 type molecular sieve synthesis method
US-2016002061-A1 · Jan 7, 2016 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ China Petroleum | 2 |
| Univ China Petroleum Beijing | 2 |
| China Nat Petroleum Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01J20/18 | 2 |
| C01B39/38 | 2 |
| B01J29/40 | 2 |
| C01B39/40 | 2 |
| B01J2235/15 | 2 |