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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/24/1998
Application #:
08669434
Filing Dt:
06/21/1996
Inventor:
ALFRED GLASNER
Title:
PROCESS FOR EXTRACTING PURE, COARSE GRAIN SILICIC ACID CRYSTALS FROM SPENT LYE
Assignment: 1
Reel/Frame:
008145/0773Recorded: 06/21/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/10/1996
Assignee:
SIEMENSSTRASS 89
WIEN, AUSTRIA A-121
Correspondent:
STEINBERG, RASKIN & DAVIDSON, P.C.
LAWRENCE MANBER
1140 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:
013372/0237Recorded: 10/08/2002Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/18/1999
Assignee:
SIEMENSSTRASSE 89
A-1211 VIENNA, AUSTRIA
Correspondent:
STEINBERG & RASKIN, P.C.
PAUL J. HIGGINS
1140 AVENUE OF THE AMERICAS, 15TH FLOOR
NEW YORK, NY 10036-5803
Assignment: 3
Reel/Frame:
013372/0252Recorded: 10/08/2002Pages: 6
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
02/22/2001
Assignee:
WAAGNER-BIRO STRASSE 105
A-8020 GRAZ, AUSTRIA
Correspondent:
STEINBERG & RASKIN, P.C.
PAUL J. HIGGINS
1140 AVENUE OF THE AMERICAS, 15TH FLOOR
NEW YORK, NY 10036-5803

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