Patent Assignment
Reel/Frame 007199/0500
Assignment of Assignor's Interest
Recorded: 1994-11-04
Pages: 2
Assignee
SOLVAY (SOCIETE ANONYME)
33, RUE DU PRINCE ALBERT B-1050 BRUSSELS, BELGIUM, BRUSSELS,, BELGIUM
Covered Property
(1)
Catalytic System Which May Be Used for the Polymerization of Alpha-Olefins and Process for This Polymerization
Patent:
5,604,171 →
Application:
08/336,652 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 9, 1998
From: SOLVAY (SOCIETE ANONYME)
To: SOLVAY POLYOLEFINS EUROPE - BELGIUM (SOCIETE ANONYME)
Reel/Frame 008896/0099 →
Assignment of Assignor's Interest
Feb 5, 2002
From: SOLVAY POLYOLEFINS EUROPE - BELGIUM (SOCIETE ANONYME)
To: POLYPROPYLENE BELGIUM (NAAMLOZE VENNOOTSCHAP)
Reel/Frame 012539/0966 →