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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/22/1983
Application #:
06278977
Filing Dt:
06/29/1981
Inventors:
ROLAND BACHELARD, ROBERT BARRAL
Title:
NOVEL PROCESS FOR THE PREPARATION OF HIGH PURITY ALUMINA FROM AMMONIUM ALUM
Assignment: 1
Reel/Frame:
003926/0919Recorded: 11/16/1981Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/07/1981
Exec Dt:
10/07/1981
Assignee:
TOUR MANHATTAN - LA DEFENSE 2
5&6 PLACE DE L'IRIS
92400 COURBEVOIE, FRANCE
Correspondent:
BROOKS HAIDT HAFFNER & DELAHUNTY
99 PARK AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:
004232/0485Recorded: 03/15/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/18/1984
Assignee:
23, RUE BALZAC
75008, PARIS, FRANCE
Correspondent:
OBLON, FISHER, SPIVAK, ET AL
CRYSTAL SQ. FIVE, STE 400
1755 SOUTH JEFFERSON DAVIS HWY.
ARLINGTON, VA. 22202

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