Crude bio oil pretreatment and upgrading
US-10421915-B2 · Sep 24, 2019 · US
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Lewis William E patents
Lewis William E is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lewis William E |
| Total patents | 6 |
| First publication | Dec 24, 2015 |
| Latest publication | Sep 24, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Crude bio oil pretreatment and upgrading
US-2017158967-A1 · Jun 8, 2017 · US
Pyrolysis tar upgrading using recycled product
US-9657239-B2 · May 23, 2017 · US
CoMo and NiMo catalyst stacking for renewable diesel
US-9523046-B2 · Dec 20, 2016 · US
Liquid phase distillate dewaxing
US-9493718-B2 · Nov 15, 2016 · US
Pyrolysis Tar Upgrading Using Recycled Product
US-2015368570-A1 · Dec 24, 2015 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Exxonmobil Res & Eng Co | 4 |
| Lewis William E | 2 |
| Dougherty Richard C | 1 |
| Hayes Michael A | 1 |
| Umansky Benjamin S | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02P30/20 | 4 |
| C10G69/06 | 4 |
| C10G45/02 | 3 |
| C10G2300/4081 | 3 |
| C10G45/44 | 3 |