Guan-Dao Lei
Inventor
Stats
- 9 US patents issued
- 60 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 9 US Patents Issued
- 60 US Applications Filed
- 74 Total Citation Count
- Jun 10, 2024 Most Recent Filing
- Jun 30, 2003 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CHEVRON U.S.A. INC. | 1
1 6 1 6 13 2 | 2003
2006 2011 2013 2014 2015 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Richmond, CA, US | May 21, 15 - Oct 13, 22 |
| San Ramon, CA, US | Oct 02, 14 - Jan 16, 24 |
| WALNUT CREEK, CA, US | Jun 08, 17 - Jan 03, 19 |
| Walnut Creek, CA | Dec 30, 04 - Jul 06, 06 |
| Walnut Creek, CA, US | Dec 29, 11 - Dec 12, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 1 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 45 |
| C01B: | NON-METALLIC ELEMENTS; COMPOUNDS THEREOF | 11 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2024/0409,831 | 2024 | PROCESS TO MAKE A RENEWABLE PRODUCT FROM BIOFEEDSTOCK | 0 |
| 2024/0367,159 | 2024 | MOLECULAR SIEVE SSZ-92, CATALYST, AND METHODS OF USE THEREOF | 0 |
| 2024/0327,731 | 2024 | PROCESS PROVIDING IMPROVED BASE OIL YIELD | 0 |
| 12090468 | 2024 | High nanopore volume hydrotreating catalyst and process | 0 |
| 2024/0299,918 | 2024 | HYDROISOMERIZATION CATALYSTS | 0 |
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