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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 : WITTMANN, KLAUS
Total Assignments: 23
Assignment: 1
Reel/Frame:012882/0604   Pages: 3
Recorded: 02/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KNORR, KLAUS-PETER
Exec Dt:
12/17/2001
2
WITTMANN, KLAUS
Exec Dt:
01/07/2002
Assignee
1
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBH
HELLABRUNNER STR. 1
81543 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020135301
10049477
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER ET AL.
THOMAS LANGER
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 2
Reel/Frame:013952/0607   Pages: 3
Recorded: 04/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHR, GERHARD
Exec Dt:
01/31/2003
2
BUHLER, MANFRED
Exec Dt:
02/04/2003
3
SEICHTER, CHRISTIAN
Exec Dt:
02/06/2003
4
WITTMANN, KLAUS
Exec Dt:
01/31/2003
Assignee
1
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
HELLABRUNNER STR. 1
MUNCHEN 81543, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6822392
US20030189404
10408318
Correspondence name and address
OSRAM SYLVANIA
MARGOT FILIPOWICZ
100 ENDICOT STREET
DANVERS, MA 01923
Assignment: 3
Reel/Frame:014034/0413   Pages: 3
Recorded: 05/01/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BEHR, GERHARD
Exec Dt:
03/07/2003
2
BUHLER, MANFRED
Exec Dt:
03/17/2003
3
SEICHTER, CHRISTIAN
Exec Dt:
03/23/2003
4
WITTMANN, KLAUS
Exec Dt:
03/09/2003
Assignee
1
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
HELLABRUNNER STR. 1
MUNCHEN 81543, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6879102
US20030205972
10426652
Correspondence name and address
OSRAM SYLVANIA INC
MARGOT FILIPOWICZ
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 4
Reel/Frame:014966/0332   Pages: 3
Recorded: 02/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEICHTER, CHRISTIAN
Exec Dt:
01/08/2004
2
WITTMANN, KLAUS
Exec Dt:
01/08/2004
Assignee
1
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
HELLABRUNNER STR. 1
MUNCHEN 81543, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040160181
10771378
Correspondence name and address
OSRAM SYLVANIA INC
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 5
Reel/Frame:016065/0351   Pages: 3
Recorded: 12/08/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEICHTER, CHRISTIAN
Exec Dt:
09/10/2004
2
WITTMANN, KLAUS
Exec Dt:
09/09/2004
Assignee
1
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
HELLABRUNNER STR. 1
MUNCHEN 81543, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050128763
11006779
Correspondence name and address
OSRAM SYLVANIA INC
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 6
Reel/Frame:016170/0446   Pages: 3
Recorded: 01/14/2005
Attorney Dkt #:04P00888
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEICHTER, CHRISTIAN
Exec Dt:
11/22/2004
2
WITTMANN, KLAUS
Exec Dt:
11/22/2004
Assignee
1
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
HELLABRUNNER STR. 1
MUNCHEN 81543, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050162091
11034883
Correspondence name and address
OSRAM SYLVANIA INC
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 7
Reel/Frame:016834/0172   Pages: 3
Recorded: 08/02/2005
Attorney Dkt #:04P14129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUHLER, MANFRED
Exec Dt:
06/23/2005
2
WITTMANN, KLAUS
Exec Dt:
06/23/2005
Assignee
1
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
HELLABRUNNER STR. 1
MUNCHEN 81543, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7456558
US20060038489
11194588
Correspondence name and address
OSRAM SYLVANIA INC
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 8
Reel/Frame:016865/0629   Pages: 3
Recorded: 08/05/2005
Attorney Dkt #:04P14135
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUHLER, MANFRED
Exec Dt:
06/23/2005
2
WITTMANN, KLAUS
Exec Dt:
06/23/2005
Assignee
1
PATENT-TREUHAND-GESEILSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBH
HELLABRUNNER STR.1
81543 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060038471
11197361
Correspondence name and address
OSRAM SYLVANIA INC
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 9
Reel/Frame:017155/0587   Pages: 3
Recorded: 10/27/2005
Attorney Dkt #:04P18600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, FRANK
Exec Dt:
10/10/2005
2
WITTMANN, KLAUS
Exec Dt:
09/29/2005
3
ZELT, SASCHA
Exec Dt:
09/29/2005
Assignee
1
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
HELLABRUNNER STR. 1
MUNCHEN 81543, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060091775
11259107
Correspondence name and address
OSRAM SYLVANIA INC
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 10
Reel/Frame:019856/0876   Pages: 3
Recorded: 09/07/2007
Attorney Dkt #:07513/MJC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMANN, KLAUS
Exec Dt:
08/11/2007
2
ZELT, SASCHA
Exec Dt:
09/03/2007
Assignee
1
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MBH
HELLABRUNNER STR. 1
81543 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7830076
US20080164813
11885004
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 11
Reel/Frame:022592/0041   Pages: 4
Recorded: 04/22/2009
Attorney Dkt #:09208/MJC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, FRANK
Exec Dt:
03/23/2009
2
BEHR, GERHARD
Exec Dt:
03/24/2009
3
HELBIG, PETER
Exec Dt:
03/26/2009
4
SEICHTER, CHRISTIAN
Exec Dt:
03/27/2009
5
WITTMANN, KLAUS
Exec Dt:
03/27/2009
6
ZELT, SASCHA
Exec Dt:
04/07/2009
Assignee
1
OSRAM GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
HELLABRUNNER STR. 1
81543 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8084928
US20100060160
12312011
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 12
Reel/Frame:023346/0490   Pages: 4
Recorded: 10/08/2009
Attorney Dkt #:065454.00078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMANN, KLAUS
Exec Dt:
03/30/2009
2
NEVEU, DANIEL
Exec Dt:
03/30/2009
3
THUEZ, JEAN LUC
Exec Dt:
03/30/2009
4
BARAT, DIDIER
Exec Dt:
03/30/2009
Assignee
1
VALEO SYSTEMES THERMIQUES
8, RUE LOUIS LORMAND - LA VERRIERE BP 513
LE MESNIL SAINT DENIS CEDEX, FRANCE 78321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8516841
US20090260386
12425621
Correspondence name and address
DAVID M. LAPRAIRIE
450 WEST FOURTH STREET
HOWARD & HOWARD ATTORNEYS PLLC
ROYAL OAK, MI 48067-2557
Assignment: 13
Reel/Frame:022847/0879   Pages: 4
Recorded: 06/16/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, FRANK
Exec Dt:
04/23/2009
2
BEHR, GERHARD
Exec Dt:
04/23/2009
3
HELBIG, PETER
Exec Dt:
04/27/2009
4
SEICHTER, CHRISTIAN
Exec Dt:
04/27/2009
5
WITTMANN, KLAUS
Exec Dt:
04/23/2009
6
ZELT, SASCHA
Exec Dt:
04/27/2009
Assignee
1
OSRAM GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
HELLABRUNNER STR. 1
81543 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8164240
US20100090578
12448282
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 14
Reel/Frame:022749/0028   Pages: 4
Recorded: 05/22/2009
Attorney Dkt #:09293/MJC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, FRANK
Exec Dt:
05/05/2009
2
BEHR, GERHARD
Exec Dt:
05/06/2009
3
HELBIG, PETER
Exec Dt:
05/11/2009
4
SEICHTER, CHRISTIAN
Exec Dt:
05/06/2009
5
WITTMANN, KLAUS
Exec Dt:
05/05/2009
6
ZELT, SASCHA
Exec Dt:
05/13/2009
Assignee
1
OSRAM GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
HELLABRUNNER STR. 1
81543 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100067247
12312733
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 15
Reel/Frame:022847/0873   Pages: 4
Recorded: 06/16/2009
Attorney Dkt #:09282/MJC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, FRANK
Exec Dt:
05/05/2009
2
BEHR, GERHARD
Exec Dt:
05/06/2009
3
HELBIG, PETER
Exec Dt:
05/11/2009
4
SEICHTER, CHRISTIAN
Exec Dt:
05/06/2009
5
WITTMANN, KLAUS
Exec Dt:
05/05/2009
6
ZELT, SASCHA
Exec Dt:
05/13/2009
Assignee
1
OSRAM GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
HELLABRUNNER STR. 1
81543 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8102109
US20100090598
12448283
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 16
Reel/Frame:022858/0289   Pages: 4
Recorded: 06/17/2009
Attorney Dkt #:09291/MJC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUER, FRANK
Exec Dt:
05/19/2009
2
BEHR, GERHARD
Exec Dt:
05/19/2009
3
HELBIG, PETER
Exec Dt:
05/19/2009
4
SEICHTER, CHRISTIAN
Exec Dt:
05/19/2009
5
WITTMANN, KLAUS
Exec Dt:
05/19/2009
6
ZELT, SASCHA
Exec Dt:
05/19/2009
Assignee
1
OSRAM GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
HELLABRUNNER STR. 1
81543 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8188658
US20100039017
12448331
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 17
Reel/Frame:022997/0851   Pages: 4
Recorded: 07/20/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUEHLER, MANFRED
Exec Dt:
06/16/2009
2
MAYER, HANS
Exec Dt:
06/16/2009
3
WITTMANN, KLAUS
Exec Dt:
06/15/2009
4
ZELT, SASCHA
Exec Dt:
06/16/2009
Assignee
1
OSRAM GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
HELLABRUNNER STR. 1
81543 MUNCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8011798
US20100060161
12449010
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 18
Reel/Frame:024799/0339   Pages: 3
Recorded: 08/06/2010
Attorney Dkt #:1034193-000204
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWEITZER, RUEDIGER
Exec Dt:
07/01/2010
2
KOMMERT, RICHARD
Exec Dt:
07/01/2010
3
WITTMANN, KLAUS
Exec Dt:
07/01/2010
Assignee
1
ABB AG
KALLSTADTER STRASSE 1
MANNHEIM, GERMANY 68309
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100296216
12819612
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 19
Reel/Frame:026485/0169   Pages: 3
Recorded: 06/22/2011
Attorney Dkt #:65454-106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMANN, KLAUS
Exec Dt:
12/02/2010
2
YAHIA, MOHAMED
Exec Dt:
12/02/2010
3
NICOLAS, BERTRAND
Exec Dt:
12/02/2010
Assignee
1
VALEO SYSTEMES THERMIQUES
8, RUE LOUIS-LORMAND-B.P. 513 LA VERRIERE
LE MESNIL SAINT DENIS, CEDEX, FRANCE 78321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110146942
12968391
Correspondence name and address
DAVID M. LAPRAIRIE
450 W. FOURTH STREET
HOWARD & HOWARD ATTORNEYS PLLC
ROYAL OAK, MI 48067-2557
Assignment: 20
Reel/Frame:026553/0737   Pages: 3
Recorded: 07/07/2011
Attorney Dkt #:65454-107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMANN, KLAUS
Exec Dt:
12/02/2010
2
YAHIA, MOHAMED
Exec Dt:
12/02/2010
3
NICOLAS, BERTRAND
Exec Dt:
12/02/2010
Assignee
1
VALEO SYSTEMES THERMIQUES
8, RUE LOUIS-LORMAND-B.P. 513 LA VERRIERE
LE MESNIL SAINT DENIS, CEDEX, FRANCE 78321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110146318
12968411
Correspondence name and address
DAVID M. LAPRAIRIE
450 W. FOURTH STREET
HOWARD & HOWARD ATTORNEYS PLLC
ROYAL OAK, MI 48067-2557
Assignment: 21
Reel/Frame:028659/0548   Pages: 4
Recorded: 07/27/2012
Attorney Dkt #:6021-43PUS/323108
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELBIG, PETER
Exec Dt:
05/04/2012
2
HERING, OLIVER
Exec Dt:
06/11/2012
3
KAPS, HARALD
Exec Dt:
06/11/2012
4
WITTMANN, KLAUS
Exec Dt:
06/09/2012
Assignee
1
OSRAM AG
HELLABRUNNER STR. 1
MUNICH, GERMANY 81543
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120300483
13575818
Correspondence name and address
COZEN O'CONNOR
277 PARK AVENUE, 20TH FLOOR
NEW YORK, NY 10172
Assignment: 22
Reel/Frame:029865/0214   Pages: 3
Recorded: 02/25/2013
Attorney Dkt #:TFR0810/065454.00129
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENOUALI, JUGURTHA
Exec Dt:
01/23/2013
2
WITTMANN, KLAUS
Exec Dt:
01/23/2013
3
KARL, STEFAN
Exec Dt:
01/23/2013
Assignee
1
VALEO SYSTEMES THERMIQUES
8 RUE LOUIS-LORMAND, LA VERRIERE BP-513
LE MESNIL SAINT DENIS, FRANCE F-78321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9803896
US20130146251
13704736
Correspondence name and address
HOWARD & HOWARD ATTORNEYS PLLC
450 WEST FOURTH STREET
DAVID M. LA PRAIRIE
ROYAL OAK, MI 48067
Assignment: 23
Reel/Frame:032272/0487   Pages: 6
Recorded: 02/21/2014
Attorney Dkt #:TFR0868/065454.00144
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMANN, KLAUS
Exec Dt:
01/27/2014
2
YAHIA, MOHAMED
Exec Dt:
02/07/2014
Assignee
1
VALEO SYSTEMES THERMIQUES
8 RUE LOUIS-LORMAND, LA VERRIERE BP-513
LE MESNIL SAINT DENIS, FRANCE F-78321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9821626
US20140194048
14118445
Correspondence name and address
HOWARD & HOWARD ATTORNEYS PLLC
450 WEST FOURTH STREET
DAVID M. LAPRAIRIE
ROYAL OAK, MI 48067

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