Process and device for preparing environmentally-friendly insulating gas perfluoroalkylnitrile
US-10738003-B2 · Aug 11, 2020 · US
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Lv Pinghai patents
Lv Pinghai is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lv Pinghai |
| Total patents | 2 |
| First publication | Apr 2, 2020 |
| Latest publication | Aug 11, 2020 |
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Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07D251/28 | 2 |
| C07C253/00 | 2 |
| C07D251/24 | 2 |