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Patent Assignment Assignor Details
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Assignor Name : STOFFELS, RALF
Total Assignments: 5
Assignment: 1
Reel/Frame:009478/0206   Pages: 4
Recorded: 09/25/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIEDERSTADT, JORG
Exec Dt:
05/28/1998
2
KEMNER, AXEL
Exec Dt:
05/28/1998
3
STOFFELS, RALF
Exec Dt:
05/28/1998
Assignee
1
MANNESMANN AG
MANNESMANNUFER 2
DUSSELDORF, GERMANY D-402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6145633
NONE
09098793
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
KLAUS P. STOFFEL
551 FIFTH AVENUE, SUITE 1210
NEW YORK, NY 10176
Assignment: 2
Reel/Frame:009636/0256   Pages: 4
Recorded: 12/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NIEDERSTADT, JORG
Exec Dt:
10/09/1998
2
STOFFELS, RALF
Exec Dt:
10/09/1998
3
LEHNERT, ERHARD
Exec Dt:
10/09/1998
4
KEMNER, AXEL
Exec Dt:
10/09/1998
Assignee
1
MANNESMANN AG
MANNESMANNUFER 2
DUSSELDORF, GERMANY D-402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6119826
NONE
09207231
Correspondence name and address
COHEN, PONTANI, LIEBERMAN ET AL.
THOMAS C. PONTANI
551 FIFTH AVENUE
12TH FLOOR
NEW YORK, NY 10176
Assignment: 3
Reel/Frame:013445/0586   Pages: 3
Recorded: 10/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PANZ, CHRISTIAN
Exec Dt:
10/21/2002
2
MEIER, KARL
Exec Dt:
10/21/2002
3
STOFFELS, RALF
Exec Dt:
10/21/2002
4
OBLADEN, HELGA
Exec Dt:
10/21/2002
5
SCHMOLL, RALF
Exec Dt:
10/21/2002
Assignee
1
DEGUSSA AG
BENNINGSENPLATZ 1
D-40474, DUESSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7074457
US20030130379
10211267
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
FREDERICK D. VASTINE
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:027186/0164   Pages: 4
Recorded: 11/07/2011
Attorney Dkt #:056982/211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROSSKOPF, JOACHIM
Exec Dt:
10/27/2011
2
STOFFELS, RALF
Exec Dt:
10/27/2011
3
STUMBERG, INGO
Exec Dt:
10/28/2011
Assignee
1
WABCI GMBH
AM LINDENER HAFEN 21
HANNOVER, GERMANY 30453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8790093
US20120063926
13265082
Correspondence name and address
KRAMER LEVIN NAFTALIS & FRANKEL LLP INTE
1177 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:059387/0031   Pages: 8
Recorded: 03/24/2022
Attorney Dkt #:169068.192193(2018P00006)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRINKMANN, STEFAN
Exec Dt:
06/25/2020
2
HILLBRING, DIRK
Exec Dt:
06/25/2020
3
FEYERABEND, KONRAD
Exec Dt:
07/13/2020
4
GNIESMER, VOLKER
Exec Dt:
06/29/2020
5
STOFFELS, RALF
Exec Dt:
07/13/2020
Assignee
1
WABCO GMBH
AM LINDENER HAFEN 21
HANNOVER, GERMANY 30453
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11320007
US20210381560
16975112
Correspondence name and address
WARNER NORCROSS + JUDD LLP
150 OTTAWA AVE NW
SUITE 1500
GRAND RAPIDS, MI 49503-2832

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