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Patent Assignment Assignor Details
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Assignor Name : EHEMANN, VOLKER
Total Assignments: 4
Assignment: 1
Reel/Frame:008935/0042   Pages: 2
Recorded: 11/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/1997
2
Exec Dt:
07/14/1997
3
Exec Dt:
07/09/1997
Assignee
1
CZERNY-RING 22
D-69115 HEIDELBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08945470
Correspondence name and address
FELFE & LYNCH
MARY ANNE SCHOFIELD
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:021569/0126   Pages: 6
Recorded: 09/23/2008
Attorney Dkt #:4266-0167PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2008
2
Exec Dt:
08/04/2008
3
Exec Dt:
08/10/2008
4
Exec Dt:
08/30/2008
5
Exec Dt:
08/18/2008
6
Exec Dt:
08/30/2008
Assignees
1
STIFTUNG DES OFFENTLICHEN RECHTS, IM NEUENHEIMER FELD 280
HEIDELBERG, GERMANY 69120
2
GRABENGASSE 1
HEIDELBERG, GERMANY 691117
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12086888
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:026269/0227   Pages: 28
Recorded: 05/12/2011
Attorney Dkt #:P39672
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/14/2011
2
Exec Dt:
03/14/2011
3
Exec Dt:
03/13/2011
4
Exec Dt:
03/17/2011
5
Exec Dt:
03/14/2011
6
Exec Dt:
03/13/2011
7
Exec Dt:
03/15/2011
8
Exec Dt:
03/17/2011
9
Exec Dt:
03/10/2011
Assignee
1
HELMHOLTZSTRASSE 20
DRESDEN, GERMANY 01069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13128560
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 4
Reel/Frame:026838/0146   Pages: 30
Recorded: 08/31/2011
Attorney Dkt #:P39672
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TO CORRECT THE NAME OF THE FOURTH INVENTOR PREVIOUSLY RECORDED ON REEL 026269 FRAME 0227. ASSIGNOR(S) HEREBY CONFIRMS THE NAME OF THE FOURTH INVENTOR SHOULD READ WALDEMAR WALDECK.
Assignors
1
Exec Dt:
03/14/2011
2
Exec Dt:
03/14/2011
3
Exec Dt:
03/13/2011
4
Exec Dt:
03/17/2011
5
Exec Dt:
03/14/2011
6
Exec Dt:
03/13/2011
7
Exec Dt:
03/15/2011
8
Exec Dt:
03/17/2011
9
Exec Dt:
03/10/2011
Assignee
1
HELMHOLTZSTRASSE 20
DRESDEN, GERMANY 01069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13128560
Correspondence name and address
ROBERT W. MUELLER
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

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