Lubricant compositions and methods for using the same
US-12441950-B2 · Oct 14, 2025 · US
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Ke Wei patents
Ke Wei is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ke Wei |
| Total patents | 11 |
| First publication | Jan 30, 2020 |
| Latest publication | Oct 14, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Online vacuum degree detection system and method based on single-fiber laser-induced breakdown spectroscopy
US-12222283-B2 · Feb 11, 2025 · US
Optical path system for detecting vacuum degree of vacuum switch and method thereof
US-12112907-B2 · Oct 8, 2024 · US
Lubricant compositions and methods for using the same
US-2024150668-A1 · May 9, 2024 · US
Lubricant compositions and methods for using the same
US-11840676-B2 · Dec 12, 2023 · US
Optical path system for detecting vacuum degree of vacuum switch and method thereof
US-2023178316-A1 · Jun 8, 2023 · US
Lubricant compositions and methods for using the same
US-2023092907-A1 · Mar 23, 2023 · US
Lubricant compositions and methods for using the same
US-11447712-B2 · Sep 20, 2022 · US
Lubricant compositions and methods for using the same
US-2021214636-A1 · Jul 15, 2021 · US
Lubricant compositions and methods for using the same
US-10927322-B2 · Feb 23, 2021 · US
Recent patents
Latest publications not already listed above.
Lubricant compositions and methods for using the same
US-2020032156-A1 · Jan 30, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ecolab Usa Inc | 8 |
| Univ Xi An Jiaotong | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C10M2209/1033 | 8 |
| C10M2209/1045 | 8 |
| C10N2040/38 | 8 |
| C10N2030/02 | 8 |
| C10M2209/084 | 8 |