Start-up process for the production of glycols
US-11485693-B2 · Nov 1, 2022 · US
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De Vlieger Dionysius Jacobus Maria patents
De Vlieger Dionysius Jacobus Maria is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | De Vlieger Dionysius Jacobus Maria |
| Total patents | 15 |
| First publication | Aug 30, 2018 |
| Latest publication | Nov 1, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Start-up process for the production of glycols
US-2022048838-A1 · Feb 17, 2022 · US
Shut-down process for the production of glycols
US-2022033331-A1 · Feb 3, 2022 · US
Hydrogenation or hydrogenolysis of an oxygenate
US-2020270190-A1 · Aug 27, 2020 · US
Process for the preparation of a catalyst and a process for producing glycols using the catalyst
US-10562012-B2 · Feb 18, 2020 · US
Catalyst system and process for the production of glycols
US-10478809-B2 · Nov 19, 2019 · US
Process for the production of glycols
US-10450249-B2 · Oct 22, 2019 · US
Process for the production of glycols
US-2019202760-A1 · Jul 4, 2019 · US
Process for recovering a metallic component
US-10336671-B2 · Jul 2, 2019 · US
A process for the preparation of a catalyst and a process for producing glycols using the catalyst
US-2019111413-A1 · Apr 18, 2019 · US
Recent patents
Latest publications not already listed above.
Process for the hydrogenation of glycolaldehyde
US-2019047929-A1 · Feb 14, 2019 · US
Process for the production of alkylene glycols
US-2019039979-A1 · Feb 7, 2019 · US
Hydrogenation or hydrogenolysis process
US-2018361357-A1 · Dec 20, 2018 · US
Catalyst system and process for the production of glycols
US-2018345256-A1 · Dec 6, 2018 · US
Process for recovering a metallic component
US-2018244594-A1 · Aug 30, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Shell Oil Co | 15 |
| Shell Usa Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C29/132 | 13 |
| B01J23/30 | 13 |
| C07C31/202 | 10 |
| B01J23/462 | 8 |
| Y02P20/52 | 7 |