System and method for pumping lubricant in gas pipeline
US-12060973-B2 · Aug 13, 2024 · US
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Dong Run patents
Dong Run is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Dong Run |
| Total patents | 2 |
| First publication | Jan 13, 2022 |
| Latest publication | Aug 13, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
System and method for pumping lubricant in gas pipeline
US-2022010925-A1 · Jan 13, 2022 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Southwest Petroleum | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F16L2101/00 | 2 |
| E21B23/001 | 2 |
| F16L55/26 | 2 |
| F16N2280/02 | 2 |
| F16N2250/00 | 2 |