Patent Assignment
Reel/Frame 013893/0663
Assignment of Assignor's Interest
Recorded: 2003-03-31
Pages: 2
Assignors
MUELLER, DIRK
Executed: 2003-01-21
WAGNER, PAUL
Executed: 2003-01-22
SCHWEGLER, BRIAN
Executed: 2003-02-10
NOTHEIS, ULRICH
Executed: 2003-01-23
ARMBRUST, RALPH
Executed: 2003-02-04
HEINZ, HANS-DETLEF
Executed: 2003-02-04
WAGNER, ALEXANDER
Executed: 2003-01-27
Assignee
BAYER AKTIENGESELLSCHAFT
PATENTE UND LIZENZEN, D 51368 LEVERKUSEN, GERMANY
Covered Property
(1)
Preparation of Trimethylolpropane
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.