Patent Assignment
Reel/Frame 011491/0952
Assignment of Assignor's Interest
Recorded: 2001-01-31
Received: 2001-02-09
Pages: 3
Assignors
MAY, MATTHIAS
Executed: 2000-12-04
OENBRINK, GEORG
Executed: 2000-12-04
SCHIFFER, THOMAS
Executed: 2000-12-04
WILCZOK, NORBERT
Executed: 2000-12-04
Assignee
DEGUSSA-HUELS AKTIENGESELLSCHAFT
WEISSFRAUENSTRASSE 9, D-60287 FRANKFURT, DEX, GERMANY
Covered Property
(1)
Process for the Isolation of High Boilers from the Cyclooligomerization of 1,3-Butadiene
Application:
09/772,966 →