Patent Assignment
Reel/Frame 014533/0906
Assignment of Assignor's Interest
Recorded: 2003-09-30
Pages: 5
Assignors
COOPER, DAVID A.
Executed: 2003-04-07
HERTZENBERG, ELLIOT P.
Executed: 2003-04-17
CORIMIER, WILLIAM E.
Executed: 2003-04-07
MAESEN, THEODORUS L.M.
Executed: 2003-04-23
Assignee
PQ CORPORATION
1200 WEST SWEDESFORD ROAD, BERWYN, PENNSYLVANIA, 19312
Covered Property
(1)
High surface area zeolites and methods for preparation and use thereof
Application:
60/429,710 →