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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
NONE
Issue Dt:
Application #:
11387977
Filing Dt:
03/24/2006
Publication #:
20070208107
Pub Dt:
09/06/2007
Inventors:
Jan Hendrik Schattka, Holger Kautz, Gerd Lohden, Thorsten Goldacker
Title:
Additive building material mixtures containing microparticles swollen in the building material mixture
Assignment: 1
Reel/Frame:
018128/0862Recorded: 07/25/2006Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SCHATTKA, JAN HENDRIK
Exec Dt:
05/18/2006
GOLDACKER, THORSTEN
Exec Dt:
06/06/2006
KAUTZ, HOLGER
Exec Dt:
05/19/2006
LOEHDEN, GERD
Exec Dt:
05/19/2006
Assignee:
ROEHM GMBH & CO. KG
KIRSCHENALLEE
64293 DARMSTADT, GERMANY
Correspondent:
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
018393/0061Recorded: 10/10/2006Pages: 6
Conveyance:
CORRECTED FORM PTO-1595 TO CORRECT ASSIGNOR #3'S DOCUMENT DATES PREVIOUSLY RECORDED ON REEL/FRAME 018128/0862. (ASSIGNMENT OF ASSIGNOR'S INTEREST)
Assignors:
SCHATTKA, JAN HENDRIK
Exec Dt:
05/18/2006
GOLDACKER, THORSTEN
Exec Dt:
06/06/2006
KAUTZ, HOLGER
Exec Dt:
05/18/2006
LOEHDEN, GERD
Exec Dt:
05/19/2006
Assignee:
ROEHM GMBH & CO. KG
KIRSCHENALLEE
64293 DARMSTADT, GERMANY
Correspondent:
C. IRVIN MCCLELLAND
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
022160/0738Recorded: 01/27/2009Pages: 5
Conveyance:
CHANGE IN LEGAL FORM
Assignor:
ROEHM GMBH & CO. KG
Exec Dt:
06/07/2006
Assignee:
ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:
022161/0015Recorded: 01/27/2009Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
ROEHM GMBH
Exec Dt:
09/25/2007
Assignee:
EVONIK ROEHM GMBH
KIRSCHENALLEE
DARMSTADT, GERMANY 64293
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:
022250/0666Recorded: 02/12/2009Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
EVONIK ROEHM GMBH
Exec Dt:
12/12/2008
Assignee:
CONSTRUCTION RESEARCH & TECHNOLOGY GMBH (50%)
DR.-ALBERT-FRANK-STRASSE 32
TROSTBERG, GERMANY 83308
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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