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Patent Assignment Assignor Details
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Assignor Name : BLUM, JOACHIM
Total Assignments: 18
Assignment: 1
Reel/Frame:005814/0624   Pages: 4
Recorded: 08/29/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PATZSCHKE, HANS-PETER
Exec Dt:
07/03/1991
2
BLUM, JOACHIM
Exec Dt:
07/03/1991
3
FRIEDERICHS, GERHARD
Exec Dt:
07/04/1991
4
BOGDAN, ELLA, LEGAL REPRESENTATIVE OF DECEDENT (WOLFGANG BOGDAN)
Exec Dt:
08/14/1991
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
A GERMAN CORPORATION
CHRISTBUSCH 25
D-5600 WUPPERTAL 2, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5219957
NONE
07715785
Correspondence name and address
SCHWEITZER CORNMAN & GROSS
230 PARK AVE.
NEW YORK, NY 10169
Assignment: 2
Reel/Frame:008255/0451   Pages: 2
Recorded: 11/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEGEN, HELGA
Exec Dt:
09/17/1996
2
BLUM, JOACHIM
Exec Dt:
09/17/1996
3
KERLIN, KLAUS-GUNTER
Exec Dt:
09/20/1996
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
D-52285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5747114
NONE
08710476
Correspondence name and address
KECK, MAHIN & CATE
RUTH N. MORDUCH
P.O. BOX 06110
CHICAGO, ILLINOIS 60606-0110
Assignment: 3
Reel/Frame:008944/0918   Pages: 3
Recorded: 11/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, JOACHIM
Exec Dt:
09/29/1997
2
STRANGHONER, DIETER
Exec Dt:
10/30/1997
3
ENGEL, DEITER
Exec Dt:
10/15/1997
4
KLEIN, KLAUSJORG
Exec Dt:
10/15/1997
5
KUHHIRT, WALTER
Exec Dt:
10/02/1997
6
KIMPEL, MATTHIAS
Exec Dt:
10/20/1997
7
SIEVER, FRIEDRICH-LUDWIG
Exec Dt:
10/27/1997
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5908667
NONE
08952684
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 4
Reel/Frame:009030/0073   Pages: 2
Recorded: 12/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUPIEPER, PAUL
Exec Dt:
10/08/1997
2
HOFFER, MICHAEL
Exec Dt:
10/08/1997
3
CRAMM, JOACHIM
Exec Dt:
10/20/1997
4
BLUM, JOACHIM
Exec Dt:
10/08/1997
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5991042
NONE
08860384
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 5
Reel/Frame:009077/0440   Pages: 3
Recorded: 11/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, JOACHIM
Exec Dt:
10/14/1997
2
STRANGHONER, DIETER
Exec Dt:
10/13/1997
3
ENGEL, DIETER
Exec Dt:
09/22/1997
4
KLEIN, KLAUSJORG
Exec Dt:
09/25/1997
5
KUHHIRT, WALTER
Exec Dt:
09/27/1997
6
KIMPEL, MATTHIAS
Exec Dt:
09/30/1997
7
SIEVER, FRIEDRICH-LUDWIG
Exec Dt:
10/08/1997
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5882734
NONE
08952728
Correspondence name and address
CUSHMAN DARBY & CUSHMAN
RUTH N. MORDUCH
1100 NEW YORK AVENUE, N.W.
NINTH FLOOR, EAST TOWER
WASHINGTON, D.C. 20005-3918
Assignment: 6
Reel/Frame:009225/0497   Pages: 3
Recorded: 02/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, JOACHIM
Exec Dt:
01/07/1998
2
KLEIN, KLAUSJORG
Exec Dt:
01/05/1998
3
PATZSCHKE, HANS-PETER
Exec Dt:
01/10/1998
4
VOGT-BIRNBRICH, BETTINA
Exec Dt:
12/17/1997
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6093299
NONE
09011280
Correspondence name and address
MERCHANT, GOULD, SMITH, ETAL., P.A.
MICHAEL B. LASKY
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 7
Reel/Frame:010003/0773   Pages: 2
Recorded: 05/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, JOACHIM
Exec Dt:
03/01/1999
2
ENGEL, DIETER
Exec Dt:
03/15/1999
3
KLEIN, KLAUSJORG
Exec Dt:
03/02/1999
4
KUHHIRT, WALTER
Exec Dt:
03/03/1999
5
VOGT-BIRNBRICH, BETTINA
Exec Dt:
03/03/1999
Assignee
1
HERBERTS GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
CHRISTBUSCH 25
D-42285, WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6165561
NONE
09254168
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
1100 NEW YORK AVENUE, NW
NINTH FLOOR, EAST TOWER
WASHINGTON, DC 20005-3918
Assignment: 8
Reel/Frame:010578/0651   Pages: 2
Recorded: 02/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, JOACHIM
Exec Dt:
01/14/2000
2
KLEIN, KLAUSJORG
Exec Dt:
01/17/2000
Assignee
1
DUPONT PERFORMANCE COATINGS GMBH & CO. KG
CHRISTBUSCH 25
D-42285 WUPPERTAL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6811665
US20020011412
09463681
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
RUTH N. MORDUCH
INTELLECTUAL PROPERTY GROUP
1100 NEW YORK AVNEUE, N.W., 9TH FL.
WASHINGTON, D.C. 20005-3918
Assignment: 9
Reel/Frame:011948/0551   Pages: 3
Recorded: 07/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELSCHNER, WERNER
Exec Dt:
04/06/2001
2
BLUM, JOACHIM
Exec Dt:
04/11/2001
3
KAUFMANN, LARS
Exec Dt:
04/11/2001
Assignee
1
XCELLSIS GMBH
NEUE STRASSE 95, 73230
KIRCHHEIM/TECK-NABERN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6656619
US20010041275
09820334
Correspondence name and address
CROWELL & MORING, L.L.P.
GARY R. EDWARDS
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 10
Reel/Frame:012176/0909   Pages: 3
Recorded: 09/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BELSCHNER, WERNER
Exec Dt:
06/21/2001
2
BLUM, JOACHIM
Exec Dt:
06/25/2001
3
PROCTER, MICHAEL
Exec Dt:
06/29/2001
Assignee
1
XCELLSIS GMBH
NEUE STRASSE 95
D-73230 KIRCHHEIM/TECK-NABERN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020016662
09858884
Correspondence name and address
CROWELL & MORING, L.L.P.
VINCENT J. SUNDERDICK
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 11
Reel/Frame:013415/0620   Pages: 4
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARSCHKO, THOMAS DR.
Exec Dt:
08/07/2001
2
BLUM, JOACHIM
Exec Dt:
08/07/2001
Assignee
1
PARTEC AG
KRIEGSTRASSE 81
KARLSRUHE, GERMANY D-76133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7308509
US20030041177
10220228
Correspondence name and address
MILES & STOCKBRIDGE P.C.
EDWARD J. KONDRACKI
1751 PINNACLE DRIVE
SUITE 500
MCLEAN, VA 22102-3822
Assignment: 12
Reel/Frame:012921/0519   Pages: 2
Recorded: 07/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, JOACHIM
Exec Dt:
09/03/2001
2
STEGEN, HELGA
Exec Dt:
09/24/2001
3
MASS, MANFRED
Exec Dt:
09/24/2001
Assignee
1
E. I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7001643
NONE
10069096
Correspondence name and address
E. I. DU PONT DE NEMOURS AND CO.
JOSEPH A. TESSARI
BARLEY MILL PLAZA 25
LEGAL-PATENTS
WILMINGTON, DE 19880-0025
Assignment: 13
Reel/Frame:012692/0496   Pages: 3
Recorded: 03/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BLUM, JOACHIM
Exec Dt:
01/17/2002
Assignee
1
XCELLSIS GMBH
NEUE STRASSE 95
73230 KIRCHHEIM/TECK-NABERN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6680592
US20020088654
10022815
Correspondence name and address
CROWELL & MORING LLP
GARY R. EDWARDS
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 14
Reel/Frame:014089/0678   Pages: 3
Recorded: 05/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABERLE, MARKUS
Exec Dt:
05/07/2003
2
BLUM, JOACHIM
Exec Dt:
05/07/2003
Assignee
1
BALLARD POWER SYSTEMS AG
NEUE STRASSE 95
D 73230 KIRCHHEIM-NABERN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7247401
US20030077494
10255128
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW GROUP
PLLC
KARL R. HERMANNS
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 15
Reel/Frame:014058/0175   Pages: 3
Recorded: 10/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABERLE, MARKUS
Exec Dt:
07/21/2003
2
BLUM, JOACHIM
Exec Dt:
07/22/2003
3
BOEHMISCH, MATHIAS
Exec Dt:
08/06/2003
4
SCHETTER, THOMAS
Exec Dt:
08/29/2003
Assignee
1
BALLARD POWER SYSTEMS AG
NEUE STRASSE 95
D-73230 KIRCHHEIM-NABERN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6953100
US20040065489
10445270
Correspondence name and address
SEED IP LAW GROUP PLLC
FRANK ABRAMONTE
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 16
Reel/Frame:015771/0623   Pages: 3
Recorded: 08/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, JOACHIM
Exec Dt:
03/04/2004
2
SONNTAG, JOSEF
Exec Dt:
04/28/2004
3
STROHMAIER, MANFRED
Exec Dt:
03/10/2004
Assignee
1
BALLARD POWER SYSTEMS AG
NEUE STRASSE 95
73230 KIRCHHEIM-NABERN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7422809
US20050008905
10486435
Correspondence name and address
SEED INTELLECTUAL PROPERTY LAW GROUP
KARL R. HERMANNS
701 FIFTH AVENUE
SUITE 6300
SEATTLE, WA 98104-7092
Assignment: 17
Reel/Frame:016294/0992   Pages: 3
Recorded: 01/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, JOACHIM
Exec Dt:
08/19/2004
2
MEGERLE, THOMAS
Exec Dt:
08/19/2004
3
SCHNEIDER, ELMAR
Exec Dt:
08/31/2004
Assignee
1
BALLARD POWER SYSTEMS AG
NEUE STRASSE 95
KIRCHHEIM-NABERN, GERMANY 73230
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050131565
10497373
Correspondence name and address
SEED INTEL PROPERTY LAW GROUP PLLC
KARL R. HERMANNS
701 FIFTH AVENUE, SUITE 6300
SEATTLE, WASHINGTON 98104-7092
Assignment: 18
Reel/Frame:023694/0292   Pages: 4
Recorded: 12/23/2009
Attorney Dkt #:102063.61411US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, JOACHIM
Exec Dt:
04/09/2009
2
SPONHEIMER, ARNULF
Exec Dt:
04/09/2009
3
ZHOU, SU
Exec Dt:
12/15/2009
Assignees
1
DAIMLER AG
MERCEDESSTRASSE 137
STUTTGART, GERMANY 70327
2
FORD GLOBAL TECHNOLOGIES, LLC
330 TOWN CENTER DRIVE, SUITE 800 SOUTH
DEARBORN, MICHIGAN 48126
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100087934
12442057
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300

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