Patent Assignment
Reel/Frame 004865/0133
Assignment of Assignors Interest.
Recorded: 1988-05-06
Pages: 1
Assignor
WORMSBECHER, RICHARD F.
Executed: 1985-07-10
Assignee
W.R. GRACE & CO.
1114 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10036
Covered Property
(1)
Catalytic Cracking Catalyst and Process
Application:
06/739,645 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.