Patent Assignment
Reel/Frame 005231/0566
Assignment of Assignors Interest.
Recorded: 1990-02-09
Pages: 2
Assignors
MUELLER, HEINZ
Executed: 1990-01-15
HEROLD, CLAUS-PETER
Executed: 1990-01-15
VON TAPAVICZA, STEPHAN
Executed: 1990-01-15
Assignee
HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN (HENKEL KGAA)
HENKELSTRASSE 67, POSTFACH 1100, A CORP. OF THE FED. REP. OF GERMANY, D-4000 DUESSELDORF 1, GERMANY
Covered Property
(1)
Monocarboxylic Acid Methylesters in Invert Drilling Muds
Patent:
5,106,516 →
Application:
07/478,189 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.