Inventor
Pierre Amigues
Inventor
La Meziere, FR
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds26%
Y02PClimate change mitigation technologies in the production or processing of goods19%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
B01DSeparation13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%
C10LFuels not otherwise provided for6%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals3%
C22BProduction and refining of metals3%
PatentTitleYear
5,026,459'Apparatus for reactive distillation'19915,013,407'Apparatus for reactive distillation'19914,847,431'Process for manufacturing a tertiary alkyl ether by reactive distillation'19894,847,430'Process for manufacturing a tertiary alkyl ether by reactive distillation'19894,664,675'Process for upgrading olefinic gasolines by etherification'19874,647,703'Process for producing a hydrocarbon cut of high octane number by etherification of olefins'19874,390,431'Process for treating aqueous streams containing aluminum'19834,366,327'Process for producing ethers by reacting olefins with alcohols'19824,132,745'Process for isomerizing 1-butene to 2-butene'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1991Patents assigned to INST FRANCAIS DU PETROLE (9)· patent assignee history
1979–1987Based in La Meziere, FR· patent location history
1987–1991Patents assigned to ELF FRANCE (6)· patent assignee history
1989–1991Based in Francheville, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INST FRANCAIS DU PETROLE | 9 | 1979–1991 |
| ELF FRANCE | 6 | 1987–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| La Meziere, FR | 5 | 1979–1987 |
| Francheville, FR | 4 | 1989–1991 |