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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 : HOFLER, SIEGFRIED
Total Assignments: 11
Assignment: 1
Reel/Frame:004583/0399   Pages: 2
Recorded: 07/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFLER, SIEGFRIED
Exec Dt:
07/03/1986
2
RODE, KONRAD
Exec Dt:
07/01/1986
3
SCHMIDT, REINHARD
Exec Dt:
07/01/1986
Assignee
1
WABCO WESTINGHOUSE FAHRZEUGBREMSEN GMBH
HANNOVER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4689990
NONE
06873735
Correspondence name and address
GEORGE PATRICK BAIER
PATENT COUNSEL
WESTINGHOUSE AIR BRAKE CO.
WILMERDING, PA 15148
Assignment: 2
Reel/Frame:004907/0668   Pages: 1
Recorded: 07/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KUSSEROW, BERND
Exec Dt:
07/07/1988
2
GAGNEUR, KLAUS
Exec Dt:
07/07/1988
3
HOFLER, SIEGFRIED
Exec Dt:
07/07/1988
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
A GERMAN CORP.
MUNICH, NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4930034
NONE
07217970
Correspondence name and address
HILL, VAN SANTEN, STEADMEN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:004964/0080   Pages: 2
Recorded: 10/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFLER, SIEGFRIED
Exec Dt:
09/14/1988
2
MOLLER, JOHANNES
Exec Dt:
09/14/1988
3
PETERSEN, ERWIN
Exec Dt:
09/12/1988
4
ROTHEN, JOHANN
Exec Dt:
09/13/1988
Assignee
1
WABCO WESTINGHOUSE FAHRZEUGBREMSEN GMBH
HANNOVER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4903576
NONE
07235409
Correspondence name and address
JAMES O. RAY JR.
11682 ALTHEA DR.
PITTSBURGH, PA 15235
Assignment: 4
Reel/Frame:009470/0935   Pages: 3
Recorded: 09/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, DIETER
Exec Dt:
09/07/1998
2
HOFLER, SIEGFRIED
Exec Dt:
09/08/1998
3
KUTZNER, HENNING
Exec Dt:
09/14/1998
Assignee
1
WABCO GMBH
AM LINDENER HAFEN 21
30453 HANNOVER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6105931
NONE
09112088
Correspondence name and address
PROSKAUER ROSE LLP
CHARLES GUTTMAN
1585 BROADWAY
NEW YORK, NEW YORK 10036
Assignment: 5
Reel/Frame:012931/0573   Pages: 3
Recorded: 05/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, DIETER
Exec Dt:
05/10/2002
2
HOFLER, SIEGFRIED
Exec Dt:
05/13/2002
3
SIEKER, ARMIN
Exec Dt:
05/13/2002
Assignee
1
WABCO GMBH & CO. OHG
AM LINDENER HAFEN 21
30453 HANNOVER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7369023
US20020135451
10100514
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP
JOHN C. GARCES, ESQ.
919 THIRD AVENUE
NEW YORK, NEW YORK 10022
Assignment: 6
Reel/Frame:014796/0749   Pages: 4
Recorded: 12/11/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BODET, MARC
Exec Dt:
12/04/2003
2
EGETER, KLAUS
Exec Dt:
12/04/2003
3
GEIGER, HARTMUT
Exec Dt:
12/04/2003
4
HERZBERG, NICO
Exec Dt:
12/04/2003
5
HOFLER, SIEGFRIED
Exec Dt:
12/04/2003
Assignee
1
WABCO GMBH & CO. OHG
AM LINDENER HAFEN 21
30453 HANNOVER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040129550
10733124
Correspondence name and address
KRAMER, LEVIN, NAFTALIS, ET AL.
RICHARD L. MOSS, ESQ.
919 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 7
Reel/Frame:021660/0249   Pages: 3
Recorded: 10/01/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFLER, SIEGFRIED
Exec Dt:
08/19/2008
2
SINGBARTL, GUNTHER
Exec Dt:
08/19/2008
Assignee
1
WABCO GMBH
AM LINDENER HAFEN 21
30453 HANNOVER, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090134864
12225962
Correspondence name and address
RICHARD L. MOSS, ESQ.
KRAMER LEVIN NAFTALIES & FRANKLE LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 8
Reel/Frame:022424/0659   Pages: 3
Recorded: 03/13/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, DIETER
Exec Dt:
03/02/2009
2
HOFLER, SIEGFRIED
Exec Dt:
03/02/2009
3
TEICHMANN, ANDREAS
Exec Dt:
03/02/2009
Assignee
1
WABCO GMBH
AM LINDENER HAFEN 21
HANNOVER, GERMANY 30453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8434520
US20100038571
12310947
Correspondence name and address
RICHARD L. MOSS, ESQ.
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 9
Reel/Frame:022748/0755   Pages: 3
Recorded: 05/20/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFLER, SIEGFRIED
Exec Dt:
04/01/2009
2
SINGBARTL, GUNTHER
Exec Dt:
04/01/2009
Assignee
1
WABCO GMBH
AM LINDENER HAFEN 21
HANNOVER, GERMAN DEMOCRATIC REPUBLIC 30453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8006549
US20100064788
12312693
Correspondence name and address
RICHARD L. MOSS, ESQ.
KRAMER LEVIN NAFTALIS & FRANKEL LLP
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:034736/0047   Pages: 3
Recorded: 01/16/2015
Attorney Dkt #:056982/00296
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DALISDAS, JURGEN
Exec Dt:
12/12/2014
2
GRUNDKER, OLIVER
Exec Dt:
01/05/2015
3
HOFLER, SIEGFRIED
Exec Dt:
01/07/2015
Assignee
1
WABCO GMBH
AM LINDENER HAFEN 21
HANNOVER, GERMANY 30453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9827958
US20150198623
14405323
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP INTE
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:048110/0963   Pages: 8
Recorded: 01/23/2019
Attorney Dkt #:169068.174315
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREHMER, THOMAS
Exec Dt:
01/18/2019
2
GROETZINGER, STEFAN
Exec Dt:
07/13/2017
3
HOFLER, SIEGFRIED
Exec Dt:
11/11/2017
4
LUCAS, JOHANN
Exec Dt:
07/17/2017
5
UHL, JOACHIM
Exec Dt:
12/14/2017
Assignee
1
WABCO GMBH
AM LINDENER HAFEN 21
HANNOVER, GERMANY 30453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180111438
15553371
Correspondence name and address
WABCO C/O WARNER NORCROSS & JUDD LLP - I
900 FIFTH THIRD CENTER
111 LYON STREET, N.W.
GRAND RAPIDS, MI 49503-2487

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