Testing device and method for measuring adhesion force between gas hydrate and mineral particles
US-10775406-B2 · Sep 15, 2020 · US
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Cheng Wan patents
Cheng Wan is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cheng Wan |
| Total patents | 2 |
| First publication | Jun 4, 2020 |
| Latest publication | Sep 15, 2020 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ China Geosciences Wuhan | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01Q10/045 | 2 |
| G01Q60/28 | 2 |
| G01Q60/38 | 2 |
| E21B49/08 | 2 |
| G01Q30/12 | 2 |