Xylene separation process
US-10093598-B2 · Oct 9, 2018 · US
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Ou John D patents
Ou John D is listed as an inventor on 12 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ou John D |
| Total patents | 12 |
| First publication | Jun 25, 2015 |
| Latest publication | Oct 9, 2018 |
Notable patents
Publications ranked by popularity score, then publication date.
Xylene separation process
US-2018009729-A1 · Jan 11, 2018 · US
Process for converting oxygenates to aromatic hydrocarbons
US-9783460-B2 · Oct 10, 2017 · US
Paraxylene separation process
US-9725378-B2 · Aug 8, 2017 · US
Selective Hydrogenation of Styrene to Ethylbenzene
US-2016244385-A1 · Aug 25, 2016 · US
Selective hydrogenation of styrene to ethylbenzene
US-9416072-B1 · Aug 16, 2016 · US
Styrene removal in paraxylene recovery process
US-9321029-B2 · Apr 26, 2016 · US
Styrene Removal in Paraxylene Recovery Process
US-2015375195-A1 · Dec 31, 2015 · US
Energy Efficient Processes for Xylenes Production
US-2015299071-A1 · Oct 22, 2015 · US
Paraxylene Separation Process
US-2015266794-A1 · Sep 24, 2015 · US
Recent patents
Latest publications not already listed above.
Conversion of Methanol to Olefins and Para-Xylene
US-2015175499-A1 · Jun 25, 2015 · US
Process for Converting Oxygenates to Aromatic Hydrocarbons
US-2015175498-A1 · Jun 25, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Exxonmobil Chemical Patents Inc | 6 |
| Exxonmobil Chem Patents Inc | 6 |
| Georgia Tech Res Inst | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C2529/40 | 7 |
| C07C15/08 | 5 |
| C07C6/06 | 5 |
| C07C7/13 | 4 |
| C07C5/2729 | 4 |