Jigui Zhang
Inventor
Stats
- 7 US patents issued
- 10 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 7 US Patents Issued
- 10 US Applications Filed
- 24 Total Citation Count
- Oct 15, 2021 Most Recent Filing
- Jul 15, 2009 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CHINA PETROLEUM AND CHEMICALCORPORATION | 2
| 2010
|
| CHINA PETROLEUM & CHEMICAL CORPORATION | 2
5 2 3 1 | 2009
2010 2012 2014 2016 |
| BEIJING REAEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION | 2
| 2014
|
| BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION | 2
6 2 1 1 | 2009
2010 2012 2014 2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| Beijing, CN | Jul 19, 12 - Dec 12, 23 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 2 |
| C07C: | ACYCLIC OR CARBOCYCLIC COMPOUNDS | 1 |
| C07F: | ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11840508 | 2023 | Catalyst system for olefin polymerization and use thereof | 0 |
| 2023/0391,902 | 2023 | MAGNESIUM-BASED SOLID AND CATALYST COMPONENT HAVING MULTIMODAL PORE DISTRIBUTION, AND PREPARATION METHODS THEREFOR | 0 |
| 2022/0251,016 | 2022 | CATALYST SYSTEM FOR OLEFIN POLYMERIZATION AND USE THEREOF | 0 |
| 10239969 | 2019 | Spherical magnesium halide adduct, a catalyst component and a catalyst for olefin polymerization prepared therefrom | 0 |
| 9951157 | 2018 | Spherical carriers for olefin polymerization catalyst, catalyst components, catalyst, and preparation methods therefor | 0 |
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