Inventor
Renaud Pontier
Inventor
Vienne, FR
Overview
Patents· 15 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 chemistry33%
C10GCracking hydrocarbon oils33%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact9%
C01GCompounds containing metals not covered by subclasses c01d or c01f6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
C07CAcyclic or carbocyclic compounds3%
F22BMethods of steam generation3%
F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%
PatentTitleYear
7,220,351'Method and device for catalytic cracking comprising in parallel at least an upflow reactor and at least a downflow reactor'20077,022,295'Installation for carrying out a three phase chemical reaction under pressure'20066,759,027'Method and installation for carrying out a three phase chemical reaction under pressure'20046,099,720'Method and device for descending catalytic cracking by injecting feedstock at an adequate angle on a conditioned catalyst'20005,833,936'Vessel with improved solid particle extraction'19985,773,379'Thermal regulation process for a solid in a heat exchanger using cylindrical tube surfaces'19985,686,049'Heat exchange apparatus for solid particles for double regeneration in catalytic cracking'19975,498,326'Process for and apparatus for catalytic cracking in two successive reaction zones'19965,449,496'Downflow fluid catalytic cracking process and apparatus'19955,444,175'Process for the alkylation of paraffins'19955,344,554'Downflow fluid catalytic cracking process and apparatus'19945,324,696'Process and heat exchange apparatus for solid particles for double regeneration in catalytic cracking'19945,120,691'Process for regulating or checking the thermal level of a pulverulent solid incorporating a heat exchanger with fluidized bed compartments'19924,965,232'Process for fluidized-bed catalyst regeneration'19904,862,954'Exchanger and method for achieving heat transfer from solid particles'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2007Patents assigned to INST FRANCAIS DU PETROLE (12)· patent assignee history
1989Patents assigned to FLUIDBI SOC (1)· patent assignee history
1989Based in La Couture, FR· patent location history
1990Patents assigned to TOTAL FRANCE (1)· patent assignee history
1990–2006Based in Luzinay, FR· patent location history
1992–2007Based in Vienne, FR· patent location history
1996Patents assigned to INST FRANCATS DU PETROLE (1)· patent assignee history
2004–2006Patents assigned to COGEMA (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INST FRANCAIS DU PETROLE | 12 | 1989–2007 |
| COGEMA | 2 | 2004–2006 |
| FLUIDBI SOC | 1 | 1989 |
| INST FRANCATS DU PETROLE | 1 | 1996 |
| TOTAL FRANCE | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vienne, FR | 10 | 1992–2007 |
| Luzinay, FR | 4 | 1990–2006 |
| La Couture, FR | 1 | 1989 |