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Patent Assignment Assignor Details
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Assignor Name : LEMPFER, KARSTEN
Total Assignments: 5
Assignment: 1
Reel/Frame:004313/0844   Pages: 2
Recorded: 08/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/13/1984
2
Exec Dt:
06/13/1984
3
Exec Dt:
06/13/1984
Assignee
1
LEONRODSTR. 54
D-8000 MUNICH 19, WEST GERMANY, GERMANY
Property
 
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NONE
06607220
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
ONE STATE ST.,
BOSTON, MA 02109
Assignment: 2
Reel/Frame:005595/0551   Pages: 2
Recorded: 01/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/16/1991
2
Exec Dt:
01/16/1991
Assignee
1
SIEMPELKAMPSTRASSE 75, 4150-KREFELD 1
GERMANY
Property
 
Pat #
Pub #
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NONE
07620402
Correspondence name and address
KARL F. ROSS
5676 RIVERDALE AVE.
P.O. BOX 900
NEW YORK, NY 10471-0900
Assignment: 3
Reel/Frame:006096/0588   Pages: 6
Recorded: 04/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/10/1992
2
Exec Dt:
03/04/1992
3
Exec Dt:
04/02/1992
Assignee
1
LEONRODSTRASSE 54
MUNCHEN 19 BRD, GERMANY D-8000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07571245
Correspondence name and address
ANDREW N. PARFOMAK
35 ORCHARD ST.
WALLINGTON, NJ 07057
Assignment: 4
Reel/Frame:026282/0930   Pages: 2
Recorded: 05/16/2011
Attorney Dkt #:30176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/10/2011
Assignee
1
SIEMPELKAMPSTREASSE 75
KREFELD, GERMANY D-47803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13056653
Correspondence name and address
KF ROSS PC
5683 RIVERDALE AVENUE
SUITE 203 BOX 900
BRONX, NY 10471-0900
Assignment: 5
Reel/Frame:027565/0293   Pages: 2
Recorded: 01/20/2012
Attorney Dkt #:30304
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2012
2
Exec Dt:
01/10/2012
3
Exec Dt:
01/06/2012
Assignee
1
SIEMPELKAMPSTRASSE 75
KREFELD, GERMANY D-47803
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13319415
Correspondence name and address
KF ROSS PC
311 EAST YORK STREET
SAVANNAH, GA 31401

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