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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/17/1982
Application #:
06217238
Filing Dt:
12/17/1980
Inventor:
DEAN A. YOUNG
Title:
METHOD OF PREPARING CRYSTALLINE SILICA POLYMORPH
Assignment: 1
Reel/Frame:
003942/0677Recorded: 01/18/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/16/1980
Assignee:
LOS ANGELES, CALIFORNIA
Correspondent:
CLEVELAND R. WILLIAMS
PAT. DIV., UNION OIL COMPANY OF CALIF.
P. O. BOX 76
BREA, CA 92621

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