Organic phosphorus compound, preparation method therefor, and uses thereof
US-2025034476-A1 · Jan 30, 2025 · US
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Wei Kecheng patents
Wei Kecheng is listed as an inventor on 7 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wei Kecheng |
| Total patents | 7 |
| First publication | Jun 6, 2019 |
| Latest publication | Jan 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Organophosphorus compound, and preparation process and use thereof
US-12122974-B2 · Oct 22, 2024 · US
Phenol derivative, and preparation process and use thereof
US-11787757-B2 · Oct 17, 2023 · US
Phenol derivative, and preparation process and use thereof
US-2022041535-A1 · Feb 10, 2022 · US
Organophosphorus compound, and preparation process and use thereof
US-2021395633-A1 · Dec 23, 2021 · US
Gradient copolymer, its production and application thereof
US-11028334-B2 · Jun 8, 2021 · US
Gradient copolymer, its production and application thereof
US-2019169521-A1 · Jun 6, 2019 · 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 |
|---|---|
| China Petroleum & Chem Corp | 7 |
| Sinopec Res Inst Petroleum | 6 |
| Res Institute Of Petroleum Processing Sinope | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C10N2030/06 | 5 |
| C10M2203/003 | 5 |
| C10N2050/10 | 3 |
| C10M2223/08 | 3 |
| C10M2223/065 | 3 |