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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : HELMSTAEDTER, KARL-HEINZ
Total Assignments: 9
Assignment: 1
Reel/Frame:006952/0724   Pages: 2
Recorded: 04/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/04/1993
Assignee
1
POSTFACH 10 29 40
HEIDELBERG, GERMANY 69019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08091967
Correspondence name and address
LERNER AND GREENBERG
LAURENCE A. GREENBERG
P.O. BOX 2480
HOLLYWOOD, FL 33020
Assignment: 2
Reel/Frame:007567/0289   Pages: 2
Recorded: 07/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/1994
2
Exec Dt:
11/08/1994
Assignee
1
POSTFACH 10 29 40
HEIDELBERG, GERMANY 69019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08328072
Correspondence name and address
LAURENCE A. GREENBERG
LERNER AND GREENBERG, P.A.
POST OFFICE BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 3
Reel/Frame:009021/0135   Pages: 11
Recorded: 02/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/1998
2
Exec Dt:
01/16/1998
3
Exec Dt:
01/19/1998
4
Exec Dt:
01/19/1998
5
Exec Dt:
01/21/1998
6
Exec Dt:
01/21/1998
7
Exec Dt:
01/16/1998
Assignee
1
KURFUERSTEN-ANLAGE 52-60
69115 HEIDELBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09031458
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 4
Reel/Frame:009061/0697   Pages: 11
Recorded: 02/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/29/1998
2
Exec Dt:
01/29/1998
3
Exec Dt:
01/30/1998
4
Exec Dt:
01/30/1998
5
Exec Dt:
01/30/1998
6
Exec Dt:
02/03/1998
7
Exec Dt:
01/29/1998
Assignee
1
KURFUERSTEN-ANLAGE 52-60
69115 HEIDELBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09031419
Correspondence name and address
KENYON & KENYON
RICHARD L. MAYER
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 5
Reel/Frame:010001/0662   Pages: 2
Recorded: 06/07/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/07/1998
Assignee
1
PATENTABTEILUNG
KURFUERSTENANLAGE 52-60, POSTFACH 10 29 40
HEIDELBERG, GERMANY 69019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09050658
Correspondence name and address
LERNER AND GREENBERG
RALPH E. LOCHER
P.O. BOX 2480
HOLLYWOOD, FL 33022
Assignment: 6
Reel/Frame:017455/0233   Pages: 3
Recorded: 04/11/2006
Attorney Dkt #:A-4317
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/13/2006
2
Exec Dt:
03/14/2006
3
Exec Dt:
03/14/2006
4
Exec Dt:
03/15/2006
5
Exec Dt:
03/15/2006
Assignee
1
KURFUERSTEN-ANLAGE 52-60
HEIDELBERG, GERMANY 69115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11370690
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 7
Reel/Frame:019915/0674   Pages: 3
Recorded: 10/03/2007
Attorney Dkt #:A-4539
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2007
2
Exec Dt:
09/07/2007
Assignee
1
KURFUERSTEN-ANLAGE 52-60
HEIDELBERG, GERMANY 69115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11839951
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 8
Reel/Frame:020046/0985   Pages: 3
Recorded: 10/31/2007
Attorney Dkt #:A-4565
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2007
2
Exec Dt:
08/23/2007
Assignee
1
KURFUERSTEN-ANLAGE 52-60
HEIDELBERG, GERMANY 69115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11867359
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480
Assignment: 9
Reel/Frame:020328/0936   Pages: 3
Recorded: 01/08/2008
Attorney Dkt #:A-4546
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/2007
2
Exec Dt:
12/01/2007
3
Exec Dt:
10/16/2007
Assignee
1
KURFUERSTEN-ANLAGE 52-60
HEIDELBERG, GERMANY 69115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11875981
Correspondence name and address
LERNER GREENBERG STEMER LLP
P.O. BOX 2480
HOLLYWOOD, FL 33022-2480

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