Fengxian LI
Inventor
Stats
- 3 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 3 US Patents Issued
- 4 US Applications Filed
- 2 Total Citation Count
- Nov 7, 2017 Most Recent Filing
- Aug 5, 2014 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| XI'AN MODERN CHEMISTRY RESEARCH INSTITUTE | 2
4 | 2014
2015 |
Inventor Addresses
| Address | Duration |
|---|---|
| Shaanxi, CN | Oct 27, 16 - Oct 02, 18 |
| Xi'an, Shaanxi, CN | Nov 16, 17 - Nov 30, 17 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 4 |
| C07C: | ACYCLIC OR CARBOCYCLIC COMPOUNDS | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10087125 | 2018 | Chromium-free catalyst for gas-phase fluorination and application thereof | 0 |
| 2018/0057,431 | 2018 | CHROMIUM-FREE CATALYST FOR GAS-PHASE FLUORINATION AND APPLICATION THEREOF | 0 |
| 9878969 | 2018 | Process for the preparation of 1,3,3,3-tetrafluoropropene | 0 |
| 9862661 | 2018 | Process for the preparation of 2, 3, 3, 3-tetrafluoropropene | 0 |
| 9845274 | 2017 | Chromium-free catalyst for gas-phase fluorination and application thereof | 0 |
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