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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 : PFEIFER, RALF
Total Assignments: 11
Assignment: 1
Reel/Frame:021885/0720   Pages: 7
Recorded: 11/25/2008
Attorney Dkt #:66968-0003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENGELMANN, MICHAEL
Exec Dt:
11/13/2008
2
PFEIFER, RALF
Exec Dt:
11/13/2008
Assignee
1
GKN DRIVELINE INTERNATIONAL GMBH
HAUPSTRASSE 130
LOHMAR, GERMANY D-53797
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8128526
US20090069139
12209825
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
39533 WOODWARD AVE.
SUITE 140
BLOOMFIELD HILLS, MI 48304
Assignment: 2
Reel/Frame:034146/0301   Pages: 3
Recorded: 11/11/2014
Attorney Dkt #:004161-US-PCT (13362-83)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEIFER, RALF
Exec Dt:
05/22/2014
2
GIEFER, ANDREAS
Exec Dt:
06/05/2014
Assignee
1
ZF FRIEDRICHSHAFEN AG
GRAF-VON-SODEN-PLATZ 1
FRIEDRICHSHAFEN, GERMANY 88038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140331804
14357146
Correspondence name and address
BRIAN A. JONES BY REBECCA BROWN
BRINKS GILSON & LIONE
PO BOX 10395
CHICAGO, IL 60610
Assignment: 3
Reel/Frame:034201/0210   Pages: 3
Recorded: 11/18/2014
Attorney Dkt #:004157-US-PCT (13362-91)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEIFER, RALF
Exec Dt:
06/03/2014
2
PEUKERT, ANDREAS
Exec Dt:
06/23/2014
Assignee
1
ZF FRIEDRICHSHAFEN AG
GRAF-VON-SODEN-PLATZ 1
FRIEDRICHSHAFEN, GERMANY 88038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9644732
US20140345408
14362455
Correspondence name and address
JAMES M. OEHLER BY REBECCA BROWN
BRINKS GILSON & LIONE
PO BOX 10395
CHICAGO, IL 60610
Assignment: 4
Reel/Frame:036880/0818   Pages: 3
Recorded: 10/26/2015
Attorney Dkt #:13362-111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PFEIFER, RALF
Exec Dt:
10/26/2015
Assignee
1
ZF FRIEDRICHSHAFEN AG
GRAF-VON-SODEN-PLATZ 1
FRIEDRICHSHAFEN, GERMANY 88038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9897203
US20150345625
14653643
Correspondence name and address
BRINKS GILSON & LIONE
PO BOX 10395
CHICAGO, IL 60610
Assignment: 5
Reel/Frame:037571/0465   Pages: 3
Recorded: 01/25/2016
Attorney Dkt #:005386-US-PCT (13362/118)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PFEIFER, RALF
Exec Dt:
01/15/2016
Assignee
1
ZF FRIEDRICHSHAFEN AG
GRAF-VON-SODEN-PLATZ 1
FRIEDRICHSHAFEN, GERMANY 88038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160144840
14898569
Correspondence name and address
DANIELLE C. GILLEN
PO BOX 10395
CHICAGO, IL 60610
Assignment: 6
Reel/Frame:038423/0838   Pages: 4
Recorded: 04/29/2016
Attorney Dkt #:005626-US-PCT (13362-151)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEIFER, RALF
Exec Dt:
04/15/2016
2
PEUKERT, ANDREAS
Exec Dt:
04/15/2016
Assignees
1
ZF FRIEDRICHSHAFEN AG
GRAF-VON-SODEN-PLATZ 1
FRIEDRICHSHAFEN, GERMANY 88046
2
LEMFÖRDER ELECTRONIC GMBH
VON DEM BUSSCHE-MÜNCH-STR. 12
ESPELKAMP, GERMANY 32339
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10184559
US20160252177
15033418
Correspondence name and address
DANIELLE C. GILLEN
PO BOX 10395
CHICAGO, IL 60610
Assignment: 7
Reel/Frame:038619/0011   Pages: 4
Recorded: 05/17/2016
Attorney Dkt #:005779-US-PCT (13362-149)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEIFER, RALF
Exec Dt:
04/15/2016
2
PEUKERT, ANDREAS
Exec Dt:
04/15/2016
Assignees
1
ZF FRIEDRICHSHAFEN AG
GRAF-VON-SODEN-PLATZ 1
FRIEDRICHSHAFEN, GERMANY 88046
2
LEMFÖRDER ELECTRONIC GMBH
VON DEM BUSSCHE-MÜNCH-STR. 12
ESPELKAMP, GERMANY 32339
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10563756
US20160305539
15036746
Correspondence name and address
CHRISTOPHER J. GERARDOT
BRINKS GILSON & LIONE
POST OFFICE BOX 10395
CHICAGO, IL 60610
Assignment: 8
Reel/Frame:043467/0084   Pages: 3
Recorded: 08/31/2017
Attorney Dkt #:006970-US-PCT (13362-209)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PFEIFER, RALF
Exec Dt:
05/09/2017
Assignee
1
ZF FRIEDRICHSHAFEN AG
LÖWENTALER STR. 20
FRIEDRICHSHAFEN, GERMANY 88046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10281029
US20180038477
15555035
Correspondence name and address
CHRISTOPHER J. GERARDOT
BRINKS GILSON & LIONE
POST OFFICE BOX 10395
CHICAGO, IL 60610
Assignment: 9
Reel/Frame:042724/0155   Pages: 4
Recorded: 06/15/2017
Attorney Dkt #:006522-US-PCT (13362-201)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PEUKERT, ANDREAS
Exec Dt:
05/30/2017
2
PFEIFER, RALF
Exec Dt:
05/30/2017
Assignees
1
ZF FRIEDRICHSHAFEN AG
GRAF-VON-SODEN-PLATZ 1
FRIEDRICHSHAFEN, GERMANY 88038
2
LEMFÖRDER ELECTRONIC GMBH
VON DEM BUSSCHE-MÜNCH-STR. 12
ESPELKAMP, GERMANY 32339
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10651847
US20170321801
15523118
Correspondence name and address
CHRISTOPHER J. GERARDOT
BRINKS GILSON & LIONE
POST OFFICE BOX 10395
CHICAGO, IL 60610
Assignment: 10
Reel/Frame:050148/0205   Pages: 3
Recorded: 08/23/2019
Attorney Dkt #:008945-US-PCT (13362-308)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PFEIFER, RALF
Exec Dt:
07/29/2019
Assignee
1
ZF FRIEDRICHSHAFEN AG
LÖWENTALER STR. 20
FRIEDRICHSHAFEN, GERMANY 88046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190376815
16488319
Correspondence name and address
CHRISTOPHER J. GERARDOT
BRINKS GILSON & LIONE
POST OFFICE BOX 10395
CHICAGO, IL 60610
Assignment: 11
Reel/Frame:056100/0025   Pages: 3
Recorded: 04/30/2021
Attorney Dkt #:010417-US-PCT (13362-390)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PFEIFER, RALF
Exec Dt:
04/27/2021
Assignee
1
ZF FRIEDRICHSHAFEN AG
LÖWENTALER STR. 20
FRIEDRICHSHAFEN, GERMANY 88046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210389160
17290416
Correspondence name and address
CHRISTOPHER J. GERARDOT
BRINKS GILSON & LIONE
POST OFFICE BOX 10395
CHICAGO, IL 60610

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