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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 : PFEIFFER, KARL-FRIEDRICH
Total Assignments: 10
Assignment: 1
Reel/Frame:028678/0292   Pages: 3
Recorded: 07/30/2012
Attorney Dkt #:2454.1326
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2012
2
Exec Dt:
07/17/2012
Assignee
1
VAHRENWALDER STRASSE 9
HANOVER, GERMANY 30165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13575905
Correspondence name and address
STAAS & HALSEY, LLP
1201 NEW YORK AVENUE, NW
SUITE 700
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:033029/0153   Pages: 3
Recorded: 06/04/2014
Attorney Dkt #:502901-1228PUS\349674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/06/2014
2
Exec Dt:
05/06/2014
3
Exec Dt:
05/06/2014
Assignee
1
VAHRENWALDER STRASSE 9
HANNOVER, GERMANY 30165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14362803
Correspondence name and address
COZEN O'CONNOR
277 PARK AVENUE, 20TH FLOOR
NEW YORK, NY 10172
Assignment: 3
Reel/Frame:033223/0474   Pages: 3
Recorded: 07/01/2014
Attorney Dkt #:502901-1263PUS-351511
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2014
2
Exec Dt:
06/13/2014
Assignee
1
VAHRENWALDER STRASSE 9
HANNOVER, GERMANY 30165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14370150
Correspondence name and address
COZEN O'CONNOR
277 PARK AVENUE, 20TH FLOOR
NEW YORK, NY 10172
Assignment: 4
Reel/Frame:033224/0107   Pages: 5
Recorded: 07/01/2014
Attorney Dkt #:502901-1261PUS-351402
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/23/2014
2
Exec Dt:
06/13/2014
3
Exec Dt:
06/13/2014
Assignee
1
VAHRENWALDER STRASSE 9
HANNOVER, GERMANY 30165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14369964
Correspondence name and address
COZEN O'CONNOR
277 PARK AVENUE, 20TH FLOOR
NEW YORK, NY 10172
Assignment: 5
Reel/Frame:035091/0757   Pages: 3
Recorded: 03/05/2015
Attorney Dkt #:502901-1334PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2015
2
Exec Dt:
01/07/2015
Assignee
1
VAHRENWALDER STRASSE 9
HANNOVER, GERMANY D-30165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14413985
Correspondence name and address
COZEN O'CONNOR
277 PARK AVENUE
NEW YORK, NY 10172
Assignment: 6
Reel/Frame:039549/0857   Pages: 3
Recorded: 08/26/2016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2016
2
Exec Dt:
06/02/2016
3
Exec Dt:
06/02/2016
4
Exec Dt:
06/02/2016
Assignee
1
VAHRENWALDER STRASSE 9
HANOVER, GERMANY 30165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15113977
Correspondence name and address
CONTINENTAL AUTOMOTIVE GMBH
THOMAS-DEHLER-STRASSE 27
MUNICH, 81737 GERMANY
Assignment: 7
Reel/Frame:039550/0200   Pages: 3
Recorded: 08/26/2016
Attorney Dkt #:2013P02667WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2016
2
Exec Dt:
06/02/2016
3
Exec Dt:
06/02/2016
4
Exec Dt:
06/02/2016
Assignee
1
VAHRENWALDER STRASSE 9
HANOVER, GERMANY 30165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15113998
Correspondence name and address
CONTINENTAL AUTOMOTIVE GMBH
THOMAS-DEHLER-STRASSE 27
MUNICH, 81737 GERMANY
Assignment: 8
Reel/Frame:043095/0818   Pages: 5
Recorded: 07/26/2017
Attorney Dkt #:2014P05400WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2016
2
Exec Dt:
08/24/2016
Assignee
1
VAHRENWALDER STRASSE 9
HANOVER, GERMANY 30165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15585208
Correspondence name and address
CONTINENTAL AUTOMOTIVE GMBH
THOMAS-DEHLER-STRASSE 27
MUNICH, 81737 GERMANY
Assignment: 9
Reel/Frame:046031/0860   Pages: 3
Recorded: 06/08/2018
Attorney Dkt #:502901-1781PUS/426095
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/22/2018
Assignee
1
VAHRENWALDER STRASSE 9
HANNOVER, GERMANY 30165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16060809
Correspondence name and address
COZEN O'CONNOR
277 PARK AVENUE, 20TH FLOOR
NEW YORK, NY 10172
Assignment: 10
Reel/Frame:054942/0385   Pages: 4
Recorded: 01/08/2021
Attorney Dkt #:78857.117533
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/2020
2
Exec Dt:
11/02/2020
Assignee
1
VAHRENWALDER STRASSE 9
HANNOVER, GERMANY 30165
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17068784
Correspondence name and address
SLAYDEN GRUBERT BEARD PLLC
401 CONGRESS AVE
SUITE 1650
AUSTIN, TX 78701

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