Inventor
Marcus Ledoux
Inventor
Baton Rouge, LA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds38%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry29%
Y02PClimate change mitigation technologies in the production or processing of goods17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
B01DSeparation4%
PatentTitleYear
8,637,720'Processes for the reduction of alkylation catalyst deactivation utilizing stacked catalyst bed'20148,426,662'Processes for reduction of alkylation catalyst deactivation utilizing stacked catalyst bed'20138,134,036'Process for liquid phase alkylation'20127,981,377'Dehydrogenation of alkyl aromatics'20117,696,394'Treatment of alkylation catalyst poisons with dehydrogenation'20107,569,738'Method and apparatus for addition of aqueous solutions to high temperature processes'20097,459,132'Apparatus for dehydrogenation of ethylbenzene to styrene and method of retrofitting the apparatus'20086,762,335'Apparatus for dehydrogenation of ethylbenzene to styrene'20046,348,136'Method and apparatus for the purification of vinyl aromatic compounds'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2014Patents assigned to FINA TECHNOLOGY (9)· patent assignee history
2002–2014Based in Baton Rouge, LA, US· patent location history
2012–2013Patents assigned to LEDOUX MARCUS (2)· patent assignee history
2012Patents assigned to BUTLER JAMES R (1)· patent assignee history
2012Patents assigned to PELATI JOSEPH E (1)· patent assignee history
2013Patents assigned to MERRILL JAMES T (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FINA TECHNOLOGY | 9 | 2002–2014 |
| LEDOUX MARCUSself | 2 | 2012–2013 |
| BUTLER JAMES R | 1 | 2012 |
| MERRILL JAMES T | 1 | 2013 |
| PELATI JOSEPH E | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Baton Rouge, LA, US | 9 | 2002–2014 |