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Patent Assignment Assignor Details
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Assignor Name : HAHN, GERHARD
Total Assignments: 21
Assignment: 1
Reel/Frame:005451/0438   Pages: 2
Recorded: 09/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOHR, KURT
Exec Dt:
09/03/1990
2
HAHN, GERHARD
Exec Dt:
09/03/1990
Assignee
1
LUCAS INDUSTRIES PUBLIC LIMITED COMPANY
BIRMINGHAM 19 A CORP OF THE UNITED KINGDOM
UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5076538
NONE
07584698
Correspondence name and address
SCRIVENER AND CLARKE
SUITE 735
2100 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20037
Assignment: 2
Reel/Frame:009000/0771   Pages: 3
Recorded: 02/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOTTCHER, HORST
Exec Dt:
02/18/1998
2
KALLIES, KARL-HEINZ
Exec Dt:
02/18/1998
3
REINHARD, GEORG
Exec Dt:
02/12/1998
4
HAHN, GERHARD
Exec Dt:
02/14/1998
Assignees
1
EXCOR KORROSIONSSCHUTZ-TECHNOLOGIEN UND -PRODUKTE GMBH
TONLANDSTRASSE 2
D-34346 HANN. MUNDEN, GERMANY
2
FEINCHEMIE GMBH SEBNITZ
HOHENWEG 9
D-01855 SEBNITZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5958115
NONE
09028699
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER & CHICK
MARSHALL J. CHICK
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 3
Reel/Frame:010120/0344   Pages: 4
Recorded: 07/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINHARD, GEORG
Exec Dt:
07/12/1999
2
HAHN, GERHARD
Exec Dt:
07/12/1999
3
LAUTNER, SIGNE
Exec Dt:
07/14/1999
4
LUDWIG, URTE
Exec Dt:
07/16/1999
Assignee
1
EXCOR KORROSIONSFORSCHUNG GMBH
MAGDEBURGER STRASSE 58,D-01067
A ?GERMAN? CORP.
DRESDEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6540959
NONE
09358283
Correspondence name and address
SCHNADER HARRISON ET AL.
T. DANIEL CHRISTENBURY
1600 MARKET STREET
36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:013529/0316   Pages: 4
Recorded: 11/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINHARD, GEORG
Exec Dt:
07/12/1999
2
HAHN, GERHARD
Exec Dt:
07/12/1999
3
LAUTNER, SIGNE
Exec Dt:
07/14/1999
4
LUDWIG, URTE
Exec Dt:
07/16/1999
Assignee
1
EXCOR KORROSIONSFORSCHUNG GMBH
MAGDEBURGER STRABE 58
DRESDEN, GERMANY D-01067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6540959
NONE
09358283
Correspondence name and address
SCHNADER HARRISON SEGAL ET. AL.
IP DEPARTMENT
T. DANIEL CHRISTENBURY
1600 MARKET STREET, 36TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 5
Reel/Frame:012446/0479   Pages: 3
Recorded: 01/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOTHERINGHAM, ULRICH
Exec Dt:
11/11/2001
2
ESEMANN, HAUKE
Exec Dt:
11/11/2001
3
HOPPE, BERND
Exec Dt:
11/11/2001
4
BADER, HUBERTUS
Exec Dt:
11/11/2001
5
HAHN, GERHARD
Exec Dt:
11/11/2001
6
GARSCHE-ANDRES, MARKUS
Exec Dt:
11/11/2001
7
BRINKMANN, MATTHIAS
Exec Dt:
11/11/2001
8
GREULICH-HICKMANN, NORBERT
Exec Dt:
11/11/2001
Assignee
1
SCHOTT GLAS
HATTENBERGSTRASSE 10
D-55122 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7000430
NONE
09937074
Correspondence name and address
BAKER & DANIELS
JOHN F. HOFFMAN
111 EAST WAYNE STREET, SUITE 800
FORT WAYNE, IN 46802
Assignment: 6
Reel/Frame:012771/0354   Pages: 3
Recorded: 04/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAHN, GERHARD
Exec Dt:
02/22/2002
2
LANGSDORF, ANDREAS
Exec Dt:
02/22/2002
3
FOTHERINGHAM, ULRICH
Exec Dt:
02/22/2002
4
ESEMANN, HAUKE
Exec Dt:
02/22/2002
5
HOPPE, BERND
Exec Dt:
02/22/2002
6
NUTTGENS, SYBILL
Exec Dt:
02/22/2002
Assignee
1
SCHOTT GLAS
HATTENBERGSTRASSE 10
55122 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6710306
US20020096649
10021981
Correspondence name and address
BAKER & DANIELS
JOHN F. HOFFMAN
111 EAST WAYNE STREET, SUITE 800
FORT WAYNE, INDIANA 46802
Assignment: 7
Reel/Frame:012854/0086   Pages: 3
Recorded: 04/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHROEDER, FRIEDRICH-GEORG
Exec Dt:
02/07/2002
2
HOCHHAUS, ROLAND
Exec Dt:
02/18/2002
3
WEITZEL, BERND
Exec Dt:
02/19/2002
4
HOPPE, BERND
Exec Dt:
02/20/2002
5
LEMM, HERMANN
Exec Dt:
02/25/2002
6
HAHN, GERHARD
Exec Dt:
02/25/2002
7
ABRAHAM, HANS-WALTER
Exec Dt:
02/26/2002
Assignee
1
SCHOTT GLAS
HATTENBERGSTRASSE 10
MAINZ, GERMANY 55122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6990835
US20020121112
10086151
Correspondence name and address
MICHAEL J. STRIKER
103 E. NECK ROAD
HUNTINGTON, NY 11743
Assignment: 8
Reel/Frame:013097/0248   Pages: 3
Recorded: 07/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAPF, MARTIN
Exec Dt:
06/03/2002
2
KUGLER, ALEXANDER
Exec Dt:
05/27/2002
3
HAHN, GERHARD
Exec Dt:
06/12/2002
Assignee
1
CHERRY GMBH
CHERRYSTRASSE
91275 AUERBACH/OBF., GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6852937
US20020175060
10141799
Correspondence name and address
JORDAN & HAMBURG LLP
C. BRUCE HAMBURG, ESQ.
122 EAST 42ND STREET
SUITE 4000
NEW YORK, NY 10168
Assignment: 9
Reel/Frame:013157/0986   Pages: 3
Recorded: 08/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINHARD, GEORG
Exec Dt:
06/28/2002
2
LUDWIG, URTE
Exec Dt:
06/28/2002
3
HAHN, GERHARD
Exec Dt:
07/03/2002
Assignee
1
EXCOR KORROSIONSFORSCHUNG GMBH
MAGDEBURGER STR. 58
DRESDEN, GERMANY D01067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6752934
US20030031583
10135867
Correspondence name and address
DUANE MORRIS LLP
WILLIAM H. MURRAY
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 10
Reel/Frame:016294/0830   Pages: 6
Recorded: 02/07/2005
Attorney Dkt #:VO-683
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTHEIS, BERND
Exec Dt:
08/19/2004
2
MUSKALLA, MICHAEL
Exec Dt:
08/19/2004
3
HAHN, GERHARD
Exec Dt:
08/19/2004
4
NASS, PETER
Exec Dt:
08/19/2004
5
DALEY, HOWARD C.
Exec Dt:
08/19/2004
6
HERRMANN, ROBERT S.
Exec Dt:
08/19/2004
Assignee
1
SCHOTT GLAS
HATTENBERGSTR. 10
DE-55122 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050116385
10502262
Correspondence name and address
DOUGLAS H. PAULEY
PAULEY PETERSEN & ERICKSON
2800 WEST HIGGINS ROAD
SUITE 365
HOFFMAN ESTATES, IL 60195
Assignment: 11
Reel/Frame:019636/0075   Pages: 12
Recorded: 08/02/2007
Attorney Dkt #:9771-037US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, INKA
Exec Dt:
07/11/2007
2
BUG, MICHAEL
Exec Dt:
07/10/2007
3
HAHN, GERHARD
Exec Dt:
07/12/2007
4
BECKER, OTMAR
Exec Dt:
07/10/2007
5
LUTHER, VEIT
Exec Dt:
07/13/2007
Assignee
1
SCHOTT AG
HATTENBERGSTRASSE 10
55122 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080233355
11576814
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 12
Reel/Frame:019638/0280   Pages: 4
Recorded: 08/02/2007
Attorney Dkt #:9771-050US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUETTGENS, SYBILL, DR.
Exec Dt:
07/12/2007
2
LANGE, ULRICH, DR.
Exec Dt:
07/12/2007
3
CLAUSS, MICHAEL
Exec Dt:
07/16/2007
4
LANGSDORF, ANDREAS, DR.
Exec Dt:
07/12/2007
5
HAHN, GERHARD
Exec Dt:
07/19/2007
Assignee
1
SCHOTT AG
HATTENBERGSTRASSE 10
55122 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8297077
US20090155024
11721188
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 13
Reel/Frame:021009/0181   Pages: 4
Recorded: 05/28/2008
Attorney Dkt #:9771-049US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUETTGENS, SYBILL, DR.
Exec Dt:
07/12/2007
2
SCHMIDBAUER, WOLFGANG, DR.
Exec Dt:
07/30/2007
3
DUDEK, ROLAND
Exec Dt:
07/13/2007
4
SCHROEDER, FRIEDRICH GEORG
Exec Dt:
07/13/2007
5
HAHN, GERHARD
Exec Dt:
07/20/2007
6
BORRMANN, MARKUS
Exec Dt:
07/10/2007
7
GOETZ, HELGA
Exec Dt:
07/12/2007
Assignee
1
SCHOTT AG
HATTENBERGSTRASSE 10
55122 MAINZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8516851
US20090155533
11720915
Correspondence name and address
DEMONT & BREYER, LLC
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 14
Reel/Frame:025023/0300   Pages: 5
Recorded: 09/21/2010
Attorney Dkt #:P-71481-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINHARD, GEORG
Exec Dt:
02/12/2009
2
LUDWIG, URTE
Exec Dt:
02/13/2009
3
HAHN, GERHARD
Exec Dt:
02/14/2009
Assignee
1
EXCOR KORROSIONSFORSCHUNG GMBH
58 MAGDEBURGER STREET
DRESDEN, GERMANY 01067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7824482
US20090151598
12332475
Correspondence name and address
PEARL COHEN ZEDEK LATZER, LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 15
Reel/Frame:026839/0796   Pages: 4
Recorded: 08/31/2011
Attorney Dkt #:P-74691-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINHARD, GEORG
Exec Dt:
02/02/2011
2
NEITZEL, PETER
Exec Dt:
02/02/2011
3
HAHN, GERHARD
Exec Dt:
02/02/2011
Assignee
1
EXCOR KORROSIONSFORSCHUNG GMBH
58 MAGDEBURGER STREET
DRESDEN, GERMANY 01067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8906267
US20110198540
13016589
Correspondence name and address
PEARL COHEN ZEDEK LATZER, LLP
1500 BROADWAY
12TH FLOOR
NEW YORK, NY 10036
Assignment: 16
Reel/Frame:030048/0083   Pages: 19
Recorded: 03/20/2013
Attorney Dkt #:0008834USU/4149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GABEL, FALK
Exec Dt:
02/05/2013
2
BECKER, OTMAR
Exec Dt:
03/05/2013
3
GLASENAPP, MICHAEL
Exec Dt:
02/15/2013
4
ORTMANN, JAN-PETER
Exec Dt:
02/04/2013
5
GREWER, PETRA
Exec Dt:
02/09/2013
6
LUTHER, VEIT
Exec Dt:
02/04/2013
7
STRIEGLER, HARALD
Exec Dt:
02/06/2013
8
WENNEMANN, DIETMAR
Exec Dt:
02/11/2013
9
SCHULER, THOMAS
Exec Dt:
02/04/2013
10
JOHANSSON, THORALF
Exec Dt:
02/20/2013
11
GOETZ, HELGA
Exec Dt:
02/11/2013
12
BUG, MICHAEL
Exec Dt:
02/04/2013
13
SIEBENHAAR, GUENTHER
Exec Dt:
02/15/2013
14
HAHN, GERHARD
Exec Dt:
02/04/2013
15
SCHROEDER, FRIEDRICH-GEORG
Exec Dt:
02/15/2013
Assignee
1
SCHOTT AG
HATTENBERGSTRASSE 10
MAINZ, GERMANY 55122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9249045
US20130224493
13810847
Correspondence name and address
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901
Assignment: 17
Reel/Frame:038811/0568   Pages: 19
Recorded: 06/06/2016
Attorney Dkt #:0008834USV/4149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GABEL, FALK
Exec Dt:
02/05/2013
2
BECKER, OTMAR
Exec Dt:
03/05/2013
3
GLASENAPP, MICHAEL
Exec Dt:
02/15/2013
4
ORTMANN, JAN-PETER
Exec Dt:
02/04/2013
5
GREWER, PETRA
Exec Dt:
02/09/2013
6
LUTHER, VEIT
Exec Dt:
02/04/2013
7
STRIEGLER, HARALD
Exec Dt:
02/06/2013
8
WENNEMANN, DIETMAR
Exec Dt:
02/11/2013
9
SCHULER, THOMAS
Exec Dt:
02/04/2013
10
JOHANSSON, THORALF
Exec Dt:
02/20/2013
11
GOETZ, HELGA
Exec Dt:
02/11/2013
12
BUG, MICHAEL
Exec Dt:
02/04/2013
13
SIEBENHAAR, GUENTHER
Exec Dt:
02/15/2013
14
HAHN, GERHARD
Exec Dt:
02/04/2013
15
SCHROEDER, FRIEDRICH-GEORG
Exec Dt:
02/15/2013
Assignee
1
SCHOTT AG
HATTENBERGSTRASSE 10
MAINZ, GERMANY 55122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9862633
US20160130171
14982502
Correspondence name and address
CHARLES N. J. RUGGIERO
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CT 06901-2682
Assignment: 18
Reel/Frame:031425/0413   Pages: 12
Recorded: 10/17/2013
Attorney Dkt #:9771-049US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUETTGENS, SYBILL, DR.
Exec Dt:
08/11/2013
2
SCHMIDBAUER, WOLFGANG, DR.
Exec Dt:
08/05/2013
3
DUDEK, ROLAND
Exec Dt:
08/22/2013
4
SCHROEDER, FRIEDRICH GEORG
Exec Dt:
08/05/2013
5
HAHN, GERHARD
Exec Dt:
08/20/2013
6
BORRMANN, MARKUS
Exec Dt:
09/02/2013
7
GOETZ, HELGA
Exec Dt:
09/13/2013
Assignee
1
SCHOTT AG
HATTENBERGSTRASSE 10
MAINZ, GERMANY 55122
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130316142
13951119
Correspondence name and address
JOANNE M MURPHY
100 COMMONS WAY
SUITE 250
HOLMDEL, NJ 07733
Assignment: 19
Reel/Frame:047137/0332   Pages: 2
Recorded: 10/11/2018
Attorney Dkt #:B1180/20337
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINHARD, GEORG
Exec Dt:
09/28/2018
2
NEITZEL, PETER
Exec Dt:
09/28/2018
3
FASSBENDER, FRANK
Exec Dt:
09/27/2018
4
HAHN, GERHARD
Exec Dt:
10/04/2018
Assignee
1
EXCOR KORROSIONSFORSCHUNG GMBH
MAGDEBURGER STRASSE 58
DRESDEN, GERMANY 01067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10753000
US20190093236
16143603
Correspondence name and address
CAESAR RIVISE, PC
1635 MARKET STREET
7 PENN CENTER, 12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 20
Reel/Frame:051639/0026   Pages: 2
Recorded: 01/17/2020
Attorney Dkt #:B1180/20375
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINHARD, GEORG
Exec Dt:
01/06/2020
2
NEITZEL, PETER
Exec Dt:
01/13/2020
3
FASSBENDER, FRANK
Exec Dt:
01/13/2020
4
HAHN, GERHARD
Exec Dt:
01/07/2020
Assignee
1
EXCOR KORROSIONSFORSCHUNG GMBH
MAGDEBURGER STRASSE 58
DRESDEN, GERMANY 01067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11827806
US20200216678
16733080
Correspondence name and address
CAESAR RIVISE, PC
1635 MARKET STREET
7 PENN CENTER, 12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 21
Reel/Frame:052743/0739   Pages: 2
Recorded: 05/22/2020
Attorney Dkt #:B1180/20385
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOWSNICK, GREGOR
Exec Dt:
05/12/2020
2
LEITNER, BIANKA
Exec Dt:
05/12/2020
3
FASSBENDER, FRANK
Exec Dt:
05/13/2020
4
HAHN, GERHARD
Exec Dt:
05/12/2020
Assignee
1
EXCOR KORROSIONSFORSCHUNG GMBH
MAGDEBURGER STRASSE 58
DRESDEN, GERMANY 01067
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11781067
US20200362243
15930693
Correspondence name and address
CAESAR RIVISE, PC
1635 MARKET STREET
7 PENN CENTER, 12TH FLOOR
PHILADELPHIA, PA 19103

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