Flexible butadiene extraction process
US-10144682-B2 · Dec 4, 2018 · US
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Brummer Robert J patents
Brummer Robert J is listed as an inventor on 9 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Brummer Robert J |
| Total patents | 9 |
| First publication | Mar 29, 2016 |
| Latest publication | Dec 4, 2018 |
Notable patents
Publications ranked by popularity score, then publication date.
Selective olefin extraction
US-9776103-B2 · Oct 3, 2017 · US
Butadiene extraction process
US-9744475-B2 · Aug 29, 2017 · US
Flexible butadiene extraction process
US-2017204026-A1 · Jul 20, 2017 · US
Flexible butadiene extraction process
US-9611195-B2 · Apr 4, 2017 · US
Selective olefin extraction
US-2016303489-A1 · Oct 20, 2016 · US
Selective olefin extraction
US-9409838-B2 · Aug 9, 2016 · US
Butadiene extraction process
US-2016184732-A1 · Jun 30, 2016 · US
Butadiene extraction process
US-9296667-B2 · Mar 29, 2016 · 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 |
|---|---|
| Lummus Technology Inc | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D3/40 | 9 |
| C07C7/08 | 9 |
| B01D3/143 | 9 |
| C07C7/005 | 6 |
| C07C11/167 | 5 |