Centre d'Etude des Materiaux Organiques pour Technologies Avancees
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Apr 14, 1992 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 53 Total Citation Count
- Jul 25, 1985 Earliest Filing
- 10 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5093202 Method of gluing substrates using a composition comprising an arylaliphatic copolyimide with ether chain formations and an epoxy resinExpiredAug 02, 90Mar 03, 92[C09J, B32B]
5064934 Thermosetting polyimide schiff base resins, their preparation and their applicationsExpiredApr 02, 90Nov 12, 91[C08G]
4987218 Polybenzhydrol compositions ending with ethylenic unsaturated groups, cross-linked polymides resulting from their thermal polyermization and the use of said compositionsExpiredMay 29, 87Jan 22, 91[C08G]
4931541 Thermosetting quinazolone resins their preparation and their applicationsExpiredFeb 22, 89Jun 05, 90[C08G]
4814403 Oligomer compositions of polyaryloxypyridines with acetylenic end groups, their manufacture and lattices obtained by thermal polymerization thereofExpiredOct 08, 87Mar 21, 89[C08F]
4764578 Compositions of polyaryloxypyridine oligomers with phthalonitrile end groups, their preparation and use for manufacturing polyaryloxypyridine co-phthalocyanine latticesExpiredSep 16, 86Aug 16, 88[C08G]
4720539 Polyimide precursor compositions, their manufacture, the resultant polyimides and their use, particularly for manufacturing enamelling varnishes for electric wiresExpiredSep 10, 86Jan 19, 88[C08G]
4645821 Precursor of copolyphthalocyanine-imide lattice, preparation, and the resultant latticeExpiredJul 25, 85Feb 24, 87[C08G]
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