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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
02/09/1999
Application #:
08636598
Filing Dt:
04/23/1996
Inventors:
JOSEPH J.P. BIERMANN, ROBERT BLEIJERVELD, NICOLAAS VOOGT, HENDRIK J. HULSCHER
Title:
METHODS OF MANUFACTURING HYDRAULIC MATERIALS
Assignment: 1
Reel/Frame:
008326/0811Recorded: 01/27/1997Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/13/1996
Exec Dt:
11/04/1996
Exec Dt:
11/13/1996
Exec Dt:
11/14/1996
Assignee:
TERBORGSEWEG 52
NL-7005 AA DOETINCHEM, NETHERLANDS
Correspondent:
WOLF, GREENFIELD & SACKS, P.C.
EDWARD R. GATES
FEDERAL RESERVE PLAZA
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 2
Reel/Frame:
016621/0039Recorded: 10/05/2005Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/25/2005
Assignee:
NEDEREINDSE WEG 445
3437 PL NIEUWEGEIN, NETHERLANDS
Correspondent:
EDWARD R. GATES
WOLF, GREENFIELD & SACKS
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 3
Reel/Frame:
028542/0809Recorded: 07/11/2012Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/21/2011
Assignee:
RADEWEG 14
VAASSEN, NETHERLANDS 8171MD
Correspondent:
DANIEL M. GURFINKEL
120 SOUTH LASALLE STREET, SUITE 1400
CHICAGO, IL 60603
Assignment: 4
Reel/Frame:
028554/0707Recorded: 07/16/2012Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/09/2012
Assignee:
ST. POELTENER STRASSE 43
HEIDENHEIM, GERMANY 89522
Correspondent:
DANIEL M. GURFINKEL
120 SOUTH LASALLE STREET, SUITE 1400
CHICAGO, IL 60603

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