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Patent Assignment Details
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Reel/Frame:006902/0991   Pages: 3
Recorded: 02/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
09/26/1995
Application #:
08167017
Filing Dt:
12/16/1993
Title:
THIXOTROPING AND SET-ACCELERATING ADDITIVE FOR MIXTURES CONTAINING A HYDRAULIC BINDER, PROCESS USING THE ADDITIVE, APPARATUS FOR PREPARING THE MIXTURES CONTAINING A HYDRAULIC BINDER AS WELL AS THE ADDITIVE
Assignors
1
Exec Dt:
01/20/1994
2
Exec Dt:
01/20/1994
3
Exec Dt:
01/20/1994
4
Exec Dt:
01/21/1994
Assignee
1
TUFFENWIES 16-22
8048 ZURICH, SWITZERLAND
Correspondence name and address
WILLIAM L. MATHIS
BURNS, DOANE, SWECKER & MATHIS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404

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