Mayumi Yokoi
Inventor
Stats
- 4 US patents issued
- 6 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 6 US Applications Filed
- 30 Total Citation Count
- Mar 19, 2019 Most Recent Filing
- Dec 25, 2009 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| JAPAN OIL, GAS AND METALS NATIONAL CORPORATION | 2
| 2012
|
| JAPAN PETROLEUM EXPLORATION CO., LTD. | 2
| 2012
|
| COSMO OIL CO., LTD. | 2
| 2012
|
| INPEX CORPORATION | 2
| 2012
|
| JX NIPPON OIL & ENERGY CORPORATION | 2
2 3 | 2009
2012 2013 |
| NIPPON STEEL & SUMIKIN ENGINEERING CO., LTD. | 2
| 2012
|
Inventor Addresses
| Address | Duration |
|---|---|
| Tokyo, JP | Nov 03, 11 - Jul 20, 21 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 4 |
| C07B: | GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR | 1 |
| C07C: | ACYCLIC OR CARBOCYCLIC COMPOUNDS | 5 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11066343 | 2021 | Method for producing p-xylene | 0 |
| 2021/0009,488 | 2021 | PRODUCTION METHOD FOR P-XYLENE | 0 |
| 2019/0263,731 | 2019 | METHOD FOR PRODUCING p-XYLENE | 1 |
| 9988585 | 2018 | Method for producing base oil for lubricant oils | 10 |
| 9840672 | 2017 | ZSM-22 zeolite, hydroisomerization catalyst and method for producing same, and method for producing hydrocarbon | 0 |
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