Catalyst for propylene polymerization, catalyst system for propylene polymerization, and preparation and use thereof
US-2023183394-A1 · Jun 15, 2023 · US
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Yi Jianjun patents
Yi Jianjun is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yi Jianjun |
| Total patents | 15 |
| First publication | Dec 17, 2015 |
| Latest publication | Jun 15, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Arylaminosilane compound, propylene polymerization catalyst and preparation thereof
US-11535638-B2 · Dec 27, 2022 · US
Magnesium alkoxide catalyst support and the preparation method and use thereof
US-11084890-B2 · Aug 10, 2021 · US
Olefin coordination polymerization catalyst, and preparation method and application thereof
US-11014994-B2 · May 25, 2021 · US
Olefin coordination polymerization catalyst and use thereof
US-10927195-B2 · Feb 23, 2021 · US
Arylaminosilane Compound, Propylene Polymerization Catalyst And Preparation Thereof
US-2020369689-A1 · Nov 26, 2020 · US
Spherical supported transition metal catalyst
US-10808052-B2 · Oct 20, 2020 · US
Olefin Coordination Polymerization Catalyst and Use Thereof
US-2019248928-A1 · Aug 15, 2019 · US
Magnesium alkoxide catalyst support and the preparation method and use thereof
US-2019169324-A1 · Jun 6, 2019 · US
Olefin Coordination Polymerization Catalyst, And Preparation Method And Application Thereof
US-2019048106-A1 · Feb 14, 2019 · US
Recent patents
Latest publications not already listed above.
Spherical Supported Transition Metal Catalyst
US-2018244812-A1 · Aug 30, 2018 · US
Olefin polymerization catalyst and preparation and application thereof
US-9695257-B2 · Jul 4, 2017 · US
Olefin Polymerization Catalyst and a Combined Catalyst Containing the Same
US-2016102159-A1 · Apr 14, 2016 · US
Supported polyolefin catalyst and preparation and application thereof
US-2016009830-A1 · Jan 14, 2016 · US
Olefin polymerization catalyst and preparation and application thereof
US-2015361189-A1 · Dec 17, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Petrochina Co Ltd | 15 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F110/06 | 10 |
| C08F110/02 | 9 |
| C08F10/00 | 9 |
| C08F10/02 | 8 |
| C08F10/06 | 8 |