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Patent Assignment Assignor Details
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Assignor Name : SPITZENBERG, KLAUS
Total Assignments: 3
Assignment: 1
Reel/Frame:008968/0815   Pages: 2
Recorded: 01/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/1998
2
Exec Dt:
01/07/1998
3
Exec Dt:
01/08/1998
Assignee
1
HERAEUSSTRASSE 12-14
63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09007888
Correspondence name and address
FELFE & LYNCH
ANDREW L. TIAJOLOFF
805 THIRD AVENUE
NEW YORK, N.Y. 10022
Assignment: 2
Reel/Frame:011622/0800   Pages: 3
Recorded: 03/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2001
2
Exec Dt:
03/12/2001
Assignee
1
HERAEUSSTRASSE 12-14
D-63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09810726
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JAMES R. CRAWFORD
666 FIFTH AVENUE
NWE YORK, NY 10103
Assignment: 3
Reel/Frame:026947/0229   Pages: 3
Recorded: 09/22/2011
Attorney Dkt #:210768.0028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/2011
2
Exec Dt:
07/12/2011
3
Exec Dt:
07/12/2011
Assignee
1
HERAEUSSTR. 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13258535
Correspondence name and address
SHERYL NEUMANN (10768-28US)
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013

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