Patent Assignment
Reel/Frame 004831/0671
Assignment of Assignors Interest.
Recorded: 1988-02-29
Pages: 1
Assignors
CLARK, JOHN A.
Executed: 1986-07-22
ADSHEAD, ALAN
Executed: 1986-07-22
BUTCHER, DAVID W.
Executed: 1986-07-22
Assignee
CIBA-GEIGY AG, A COMPANY OF SWISS
KLYBECKSTRASSE 141, 4002 BASLE, SWITZERLAND
Covered Property
(1)
Method of Preparing a Hologram
Patent:
4,748,097 →
Application:
06/877,954 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.