Patent Assignment
Reel/Frame 004864/0479
Assignment of Assignors Interest.
Recorded: 1988-05-09
Pages: 2
Assignee
W. R. GRACE & CO.
1114 AVE. OF THE AMERICAS, NEW YORK, NEW YORK, 10036
Covered Property
(1)
Hydroprocessing Catalyst and Support Having Bidisperse Pore Structure
Application:
06/859,104 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.