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Patent Assignment Assignor Details
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Assignor Name : LOTZSCH, DETLEF
Total Assignments: 5
Assignment: 1
Reel/Frame:004633/0003   Pages: 1
Recorded: 11/28/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAHR, CHRISTIAN
Exec Dt:
10/30/1986
2
HEPPKE, GERD
Exec Dt:
10/30/1986
3
LOTZSCH, DETLEF
Exec Dt:
10/30/1986
4
OESTREICHER, FEODOR
Exec Dt:
10/30/1986
Assignee
1
HOECHST AKTIENGESELLSCHAFT
A CORP. OF GERMANY
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4939287
NONE
06912790
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:004871/0550   Pages: 1
Recorded: 04/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BAHR, CHRISTIAN
Exec Dt:
03/11/1988
2
HEPPKE, GERD
Exec Dt:
03/11/1988
3
LOTZSCH, DETLEF
Exec Dt:
03/11/1988
4
DUBAL, HANS-ROLF
Exec Dt:
03/18/1988
5
ESCHER, CLAUS
Exec Dt:
03/18/1988
6
OHLENDORF, DIETER
Exec Dt:
03/18/1988
Assignee
1
HOECHST AKTIENGESELLSCHAFT, D-6230 FRANKFURT AM MAIN 80, FEDERAL REPUBLIC OF GERMANY, A CORPORATION OF THE REPUBLIC OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4927244
NONE
07177685
Correspondence name and address
DONALD R. BENTZ
C/O CURTIS, MORRIS & SAFFORD
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:008205/0069   Pages: 4
Recorded: 09/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORNUNG, BARBARA
Exec Dt:
07/12/1996
2
WINGEN, RAINER
Exec Dt:
07/12/1996
3
MORR, MICHAEL, DR.
Exec Dt:
07/20/1996
4
LOTZSCH, DETLEF
Exec Dt:
07/15/1996
5
HEPPKE, GERD
Exec Dt:
07/15/1996
Assignee
1
HOECHST AKTIENGESELLSCHAFT
BUILDING K 801
PATENT AND LICENSING DEPARTMENT
65926 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5776363
NONE
08683298
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM F. LAWRENCE
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:017704/0883   Pages: 5
Recorded: 05/31/2006
Attorney Dkt #:250050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEEBOTH, ARNO
Exec Dt:
04/19/2006
2
KRIWANEK, JORG
Exec Dt:
04/21/2006
3
LOTZSCH, DETLEF
Exec Dt:
04/19/2006
Assignee
1
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGWANDTEN FORSCHUNG E.V.
HANSASTRASSE 27C
MUENCHEN, GERMANY 80686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7662466
US20060246292
10568210
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
180 N. STETSON AVENUE
CHICAGO, IL 60601-6780
Assignment: 5
Reel/Frame:035575/0595   Pages: 5
Recorded: 05/06/2015
Attorney Dkt #:720248
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOTZSCH, DETLEF
Exec Dt:
04/10/2015
2
RUHMANN, RALF
Exec Dt:
04/10/2015
3
SEEBOTH, ARNO
Exec Dt:
04/10/2015
Assignee
1
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
HANSASTRASSE 27C
MUNCHEN, GERMANY 80686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9193863
US20150247001
14430419
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6745

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