Inventor

Patrick Fourre

Inventor

Paris, FR

Overview

1984–2002

Patent span

Chemistry

Primary field (CPC C)

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C01Pprimary

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds19%

C01GCompounds containing metals not covered by subclasses c01d or c01f16%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry13%

Y02PClimate change mitigation technologies in the production or processing of goods13%

B82YSpecific uses or applications of nanostructures6%

C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals6%

C22BProduction and refining of metals6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

C01BNon-metallic elements3%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1984–1985Patents assigned to RHONE POULENC SPEC CHIM (2)· patent assignee history

1984–1997Based in Paris, FR· patent location history

1991–1997Patents assigned to RHONE POULENC CHIMIE (5)· patent assignee history

2002Patents assigned to RHODIA CHIMIE SA (1)· patent assignee history

2002Based in Lyons, FR· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Paris, FR	7	1984–1997
Lyons, FR	1	2002