Inventor
Denis Darmancier
Inventor
Vienne, FR
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry30%
B01DSeparation26%
G01NInvestigating or analysing materials by determining their chemical or physical properties19%
C10GCracking hydrocarbon oils15%
B01FMixing, e.g. dissolving, emulsifying or dispersing11%
PatentTitleYear
8,685,259'Fluid distribution and collection system in a multistage column comprising a jet breaker'20148,388,840'System for stiffening the plates of a large-diameter multi-stage column'20138,349,182'Fluid distribution and collection system in a multistage column comprising a jet breaker'20138,337,787'Compact device for mixing fluids in a downflow reactor'20128,318,024'System and method for distribution of fluid a multistage column'20128,206,657'Enclosure containing a granular bed and a distribution of a gas phase and of a liquid phase circulating in an ascending flow in this enclosure'20126,093,373'Plate for distributing a multiphase mixture through a catalytic bed'20006,024,871'Single-phase fluid distributor-mixer-extractor for beds of granular solids'20005,882,610'Device for distributing a multiphase mixture through a catalytic bed'19995,846,411'Single-phase fluid distributor-mixer-extractor for beds of granular solids'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2014Patents assigned to INST FRANCAIS DU PETROLE (7)· patent assignee history
1998–2014Based in Vienne, FR· patent location history
1999Based in Chuzelles, FR· patent location history
2012–2014Patents assigned to AUGIER FREDERIC (6)· patent assignee history
2012–2014Patents assigned to DARMANCIER DENIS (6)· patent assignee history
2012–2013Patents assigned to IFP Energies Nouvelles (3)· patent assignee history
2012Patents assigned to BOYER CHRISTOPHE (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INST FRANCAIS DU PETROLE | 7 | 1998–2014 |
| AUGIER FREDERIC | 6 | 2012–2014 |
| DARMANCIER DENISself | 6 | 2012–2014 |
| IFP Energies Nouvelles | 3 | 2012–2013 |
| BOYER CHRISTOPHE | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vienne, FR | 9 | 1998–2014 |
| Chuzelles, FR | 1 | 1999 |