Processing of oil by steam addition
US-10619468-B2 · Apr 14, 2020 · US
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Willman Derek H patents
Willman Derek H is listed as an inventor on 31 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Willman Derek H |
| Total patents | 31 |
| First publication | Jun 26, 2018 |
| Latest publication | Apr 14, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Processing of oil by steam addition
US-10533404-B2 · Jan 14, 2020 · US
Processing of oil by steam addition
US-10386018-B2 · Aug 20, 2019 · US
Processing of oil by steam addition
US-10370948-B2 · Aug 6, 2019 · US
Processing of oil by steam addition
US-10329496-B2 · Jun 25, 2019 · US
Processing of oil by steam addition
US-10308882-B1 · Jun 4, 2019 · US
Processing of oil by steam addition
US-2019153335-A1 · May 23, 2019 · US
Processing of oil by steam addition
US-2019153336-A1 · May 23, 2019 · US
Processing of oil by steam addition
US-2019153839-A1 · May 23, 2019 · US
Processing of oil by steam addition
US-2019153334-A1 · May 23, 2019 · US
Recent patents
Latest publications not already listed above.
Processing of oil by steam addition
US-2019153837-A1 · May 23, 2019 · US
Processing of oil by steam addition
US-2019153337-A1 · May 23, 2019 · US
Processing of oil by steam addition
US-2019153835-A1 · May 23, 2019 · US
Processing of oil by steam addition
US-2019153836-A1 · May 23, 2019 · US
Processing of oil by steam addition
US-2019154204-A1 · May 23, 2019 · US
Processing of oil by steam addition
US-2019153838-A1 · May 23, 2019 · US
Processing of oil by steam addition
US-10294429-B1 · May 21, 2019 · US
Processing of oil by steam addition
US-10280375-B1 · May 7, 2019 · US
Processing of oil by steam addition
US-10280374-B1 · May 7, 2019 · US
Processing of oil by steam addition
US-10273418-B1 · Apr 30, 2019 · US
Processing of oil by steam addition
US-10260008-B1 · Apr 16, 2019 · US
Processing of oil by steam addition
US-10260326-B1 · Apr 16, 2019 · US
Processing of oil by steam addition
US-10215006-B1 · Feb 26, 2019 · US
Processing of oil by steam addition
US-10202832-B1 · Feb 12, 2019 · US
Processing of oil by steam addition
US-10190061-B1 · Jan 29, 2019 · US
Processing of oil by steam addition
US-10180052-B1 · Jan 15, 2019 · US
Processing of oil by steam addition
US-10125590-B1 · Nov 13, 2018 · US
Processing of oil by steam addition
US-10087732-B1 · Oct 2, 2018 · US
Processing of oil by steam addition
US-10082010-B1 · Sep 25, 2018 · US
Processing of oil by steam addition
US-10006276-B1 · Jun 26, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Phillips 66 Co | 31 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C10G33/04 | 29 |
| B01D17/045 | 19 |
| E21B43/2406 | 18 |
| C10G31/08 | 17 |
| C10G33/06 | 15 |