Patent Assignment
Reel/Frame 023691/0417
Assignment of Assignor's Interest
Recorded: 2009-12-23
Pages: 9
Assignor
CHEMTURA EUROPE GMBH
Executed: 2007-10-31
Assignee
ACOMON AG
WEINBERGSTRASSE 5, ZUG, CH-6300, SWITZERLAND
Covered Properties
(2)
Polymerizable Composition Comprising Poly Allyl Carbonate of Poly- Hydroxy Compound and Polyhydroxy Compound
Patent:
5,196,492 →
Application:
07/750,603 →
Liquid Composition Polymerizable into Organic Glass Having Good Optical and Physico-Mechanical Properties
Patent:
6,686,401 →
Application:
10/069,600 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 21, 1992
From: RENZI, FIORENZO; GAGLIARDI, CLAUDIO; RIVETTI, FRANCO
To: ENICHEM SYNTHESIS S.P.A.
Reel/Frame 006348/0578 →
Assignment of Assignor's Interest
May 16, 2002
From: RENZI, FIORENZO; BENDANDI, ANDREA; FORESTIERI, ROBERTO
To: GREAT LAKES CHEMICAL (EUROPE) GMBH
Reel/Frame 012901/0287 →
Assignment of Assignor's Interest
Nov 9, 2007
From: ENICHEM SYSTHESIS S.P.A.
To: GREAT LAKES CHEMICAL ITALIA S.R.L.
Reel/Frame 020083/0713 →
Deed of Sale and Purchase of Trademarks Patents and Know-How
Nov 9, 2007
From: GREAT LAKES CHEMICAL ITALIA SRL
To: GREAT LAKES CHEMICAL (EUROPE) GMBH
Reel/Frame 020092/0290 →
Change of Name
Nov 9, 2007
From: GREAT LAKES CHEMICAL (EUROPE) GMBH
To: CHEMTURA EUROPE GMBH
Reel/Frame 020092/0388 →
Change of Name
Dec 23, 2009
From: GREAT LAKES CHEMICAL (EUROPE) GMBH
To: CHEMTURA EUROPE GMBH
Reel/Frame 023691/0975 →