IP Library Assignment 010803/0877
Patent Assignment
Reel/Frame 010803/0877

Assignment of Assignor's Interest

Recorded: 2000-05-18 Pages: 3
Assignors
HAGER, STANLEY L.
Executed: 2000-02-08
JIVIDEN, VERIL C.
Executed: 2000-02-08
TRIOULEYRE, SEBASTIEN P.
Executed: 2000-02-15
JOULAK, FAOUZI
Executed: 2000-02-15
Assignee
ARCO CHEMICAL TECHNOLOGY, L.P.
TWO GREENVILLE CROSSING, 4001 KENNETT PIKE, SUITE 238, GREENVILLE, DELAWARE, 19807
Covered Property (1)
Viscoelastic polyurethane foams
Patent: 6,391,935 →
Application: 09/495,192 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 21, 2000
From: ARCO CHEMICAL TECHNOLOGY L.P.
To: BAYER ANTWERP N.V.
Reel/Frame 010560/0387 →
Assignment of Assignor's Interest Mar 24, 2016
From: BAYER ANTWERP N.V.
To: COVESTRO N.V.
Reel/Frame 038091/0582 →