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Patent Assignment Details
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Reel/Frame:004998/0770   Pages: 2
Recorded: 09/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
12/20/1988
Application #:
06870411
Filing Dt:
06/04/1986
Title:
PROCESS FOR PRODUCING CLAY DERIVATIVES HAVING A POROUS STRUCTURE AND NOVEL CLAY DERIVATIVES OBTAINED BY THE PROCESS
Assignors
1
Exec Dt:
05/29/1986
2
Exec Dt:
05/29/1986
3
Exec Dt:
05/29/1986
Assignee
1
1-14-10, NIHONBASHIKAYABA-CHO, CHUO-KU
TOKYO, JAPAN
Correspondence name and address
OBLON FISHER SPIVAK MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE - SUITE 400
1755 SOUTH JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202

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