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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/07/2013
Application #:
12682301
Filing Dt:
07/15/2010
Publication #:
Pub Dt:
11/18/2010
Inventors:
Maria Ignez Broglio, Daniel Amoros, Jean Vannier, Didier Letourneur
Title:
PURIFICATION OF IMPURE HEXAMETHYLENEDIAMINES
Assignment: 1
Reel/Frame:
024692/0990Recorded: 07/15/2010Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/20/2010
Exec Dt:
05/04/2010
Exec Dt:
05/04/2010
Exec Dt:
05/06/2010
Assignee:
40, RUE DE LA HAIE COQ
AUBERVILLIERS, FRANCE F-93306
Correspondent:
BUCHANAN, INGERSOLL & ROONEY PC
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
051726/0747Recorded: 02/05/2020Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/24/2020
Assignee:
25, RUE DE CLICHY
PARIS, FRANCE 75009
Correspondent:
DENTONS US LLP
P.O. BOX 061080
CHICAGO, IL 60606-1080

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