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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/13/2001
Application #:
09344488
Filing Dt:
06/25/1999
Inventors:
THOMAS TACKE, PETER SCHINKE, HERMANUS LANSINK ROTGERINK, HELMFRIED KRAUSE
Title:
MOLDINGS BASED ON SILICA
Assignment: 1
Reel/Frame:
010254/0105Recorded: 09/21/1999Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/23/1999
Exec Dt:
07/09/1999
Exec Dt:
07/09/1999
Exec Dt:
07/09/1999
Assignee:
WEISSFRAUENSTRASSE 9
D-60311 FRANKFURT AM MAIN, GERMANY
Correspondent:
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 2
Reel/Frame:
012322/0909Recorded: 10/06/2001Pages: 28
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/09/2001
Assignee:
BENNIGSENPLATZ 1
DE-40474 DUSSELDORF, GERMANY
Correspondent:
SMITH, GAMBRELL & RUSSELL, LLP
ROBERT G. WEILACHER
1850 M ST., N.W. (SUITE 800)
WASHINGTON, D.C. 20036

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