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Inventor

Jean-Francois Rostaing

Inventor
Chuzelles, FR

Overview

2→
Patents
1990–1997
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 2 as inventor

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

A23Kprimary
A23KFodder25%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%
Y02PClimate change mitigation technologies in the production or processing of goods25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
5,616,339'Chitosan-based nutrient or medicinal compositions for administration to ruminants'19974,902,780'Process for purifying styrene/vinylpyridine copolymer using supercritical carbon dioxide'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to RHONE POULENC SANTE (1)· patent assignee history
1990Based in Vienne, FR· patent location history
1997Patents assigned to RHONE POULENC NUTRITION ANIMAL (1)· patent assignee history
1997Based in Chuzelles, FR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RHONE POULENC NUTRITION ANIMAL11997
RHONE POULENC SANTE11990
Locations
LocationPatentsSpan
Chuzelles, FR11997
Vienne, FR11990