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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/04/2011
Application #:
11917199
Filing Dt:
01/23/2008
Publication #:
Pub Dt:
08/21/2008
Inventors:
Kai Schumacher, Helmut Roth, Helmut Mangold, Mario Scholz, Rainer Golchert
Title:
MIXED OXIDE POWDER COMPRISING ALKALI METAL OXIDE, AND SILICONE RUBBER COMPRISING THIS POWDER
Assignment: 1
Reel/Frame:
020404/0309Recorded: 01/23/2008Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/25/2007
Exec Dt:
11/19/2007
Exec Dt:
10/24/2007
Exec Dt:
12/03/2007
Exec Dt:
11/22/2007
Assignee:
BENNIGSENPLATZ 1
DUESSELDORF, GERMANY 40474
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
023973/0208Recorded: 02/22/2010Pages: 4
Conveyance:
CHANGE OF ADDRESS
Assignor:
Exec Dt:
10/31/2007
Assignee:
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
EDWARD W. GROLZ
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA, SUITE 300
GARDEN CITY, NEW YORK 11530
Assignment: 3
Reel/Frame:
051765/0166Recorded: 01/31/2020Pages: 135
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/02/2019
Assignee:
RELLINGHAUSER STRASSE 1-11
ESSEN, GERMANY 45128
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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