Particulate compositions containing oil field chemicals
US-2021230478-A1 · Jul 29, 2021 · US
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Xiong Yao patents
Xiong Yao is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Xiong Yao |
| Total patents | 4 |
| First publication | Feb 27, 2020 |
| Latest publication | Jul 29, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
In-situ high pressure PH measurement and biofilm sampling device
US-10738605-B2 · Aug 11, 2020 · US
Methods for evaluating carbon steels
US-2020150025-A1 · May 14, 2020 · US
Capsules, systems and methods for targeted delivery of chemicals into multiphase environments
US-2020063028-A1 · Feb 27, 2020 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Exxonmobil Res & Eng Co | 3 |
| Stolle Joseph W | 1 |
| Xiong Yao | 1 |
| Enning Dennis R | 1 |
| Fischer David S | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E21B41/02 | 2 |
| C09K2208/32 | 2 |
| C09K8/54 | 2 |
| C09K8/605 | 2 |
| C09K8/92 | 2 |