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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 : STEFFEN, OLIVER
Total Assignments: 19
Assignment: 1
Reel/Frame:011073/0211   Pages: 3
Recorded: 09/01/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2000
2
Exec Dt:
08/03/2000
Assignee
1
200 DONAGHY AVENUE
NORTH VANCOUVER, BRITISH COLUMBIA, CANADA V7P 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09654041
Correspondence name and address
OYEN WIGGS GREEN & MUTALA
GAVIN N. MANNING
SUITE 480 - THE STATION
601 WEST CORDOVA STREET
VANCOUVER, B.C., CANADA V6B 1G1
Assignment: 2
Reel/Frame:016296/0219   Pages: 3
Recorded: 06/01/2005
Attorney Dkt #:14955
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/10/2005
2
Exec Dt:
03/10/2005
Assignee
1
200 DONAGHY AVENUE
NORTH VANCOUVER, BRITISH COLUMBIA, CANADA V7P 2L5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11038458
Correspondence name and address
RALPH A. DOWELL
2111 EISENHOWER AVENUE
SUITE 406
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:018041/0083   Pages: 2
Recorded: 08/01/2006
Attorney Dkt #:ZAHFRI P805US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2006
2
Exec Dt:
04/07/2006
3
Exec Dt:
03/23/2006
Assignee
1
POSTF. 2520
FRIEDRICHSHAFEN, GERMANY D-88038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11327893
Correspondence name and address
DAVIS & BUJOLD, P.L.L.C.
112 PLEASANT STREET
CONCORD, NH 03301
Assignment: 4
Reel/Frame:018494/0134   Pages: 3
Recorded: 11/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/27/2006
Assignee
1
200 DONAGHY AVENUE, NORTH VANCOUVER
BRITISH COLUMBIA V7P 2L5, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11509696
Correspondence name and address
RALPH A. DOWELL
DOWELL & DOWELL, P.C.
SUITE 406, 2111 EISENHOWER AVENUE
ALEXANDRIA, VIRGINIA 22314
Assignment: 5
Reel/Frame:020015/0741   Pages: 2
Recorded: 10/25/2007
Attorney Dkt #:ZAHFRI P965US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2007
2
Exec Dt:
02/25/2007
Assignee
1
POSTF. 2520
FRIEDRICHSHAFEN, GERMANY D-88038
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11663122
Correspondence name and address
DAVIS BUJOLD & DANIELS, P.L.L.C.
112 PLEASANT STREET
CONCORD, NH 03301
Assignment: 6
Reel/Frame:020265/0293   Pages: 2
Recorded: 12/18/2007
Attorney Dkt #:60802/M521
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2007
2
Exec Dt:
12/04/2007
Assignee
1
KETSCHENDORFER STRASSE 38-50
COBURG, GERMANY D-96450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11920361
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
P.O. BOX 7068
PASADENA, CA 91109-7068
Assignment: 7
Reel/Frame:020641/0609   Pages: 5
Recorded: 03/12/2008
Attorney Dkt #:15122-105002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/29/2008
2
Exec Dt:
02/29/2008
Assignee
1
KOMMANDITGESELLSCHAFT
KETSCHENDORFER STRASSE 38-50
COBURG, GERMANY 96450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11996908
Correspondence name and address
KING & SPALDING LLP
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:022777/0985   Pages: 4
Recorded: 05/28/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/03/2008
2
Exec Dt:
05/28/2008
3
Exec Dt:
05/28/2008
Assignee
1
200 DONAGHY AVENUE
NORTH VANCOUVER, BC, CANADA V7P 2L5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12312820
Correspondence name and address
RALPH A. DOWELL
DOWELL & DOWELL, P.C.
SUITE 406, 2111 EISENHOWER AVENUE
ALEXANDRIA, VIRGINIA 22314
Assignment: 9
Reel/Frame:023023/0409   Pages: 3
Recorded: 07/29/2009
Attorney Dkt #:1004/0110PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/27/2009
2
Exec Dt:
04/27/2009
Assignee
1
KETSCHENDORFER STRASSE 38-50
COBURG, GERMANY D-96450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12421430
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
P.O. BOX 1364
FAIRFAX, VA 22038-1364
Assignment: 10
Reel/Frame:024930/0324   Pages: 3
Recorded: 09/02/2010
Attorney Dkt #:M521:65341/MEG/AAM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2010
2
Exec Dt:
07/20/2010
Assignee
1
KETSCHENDORFER STRASSE 38-50
COBURG, GERMANY D-96450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12782672
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
POST OFFICE BOX 7068
PASADENA, CA 91109-7068
Assignment: 11
Reel/Frame:025427/0039   Pages: 4
Recorded: 11/29/2010
Attorney Dkt #:1004/0125PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2010
2
Exec Dt:
09/23/2010
3
Exec Dt:
09/23/2010
Assignee
1
KETSCHENDORFER STRASSE 38-50
COBURG, GERMANY D-96450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12882749
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 12
Reel/Frame:025596/0327   Pages: 3
Recorded: 01/06/2011
Attorney Dkt #:1004/0127PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/17/2010
2
Exec Dt:
11/17/2010
Assignee
1
KETSCHENDORFER STRASSE 38-50
COBURG, GERMANY D-96450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12947464
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PLLC
4000 LEGATO ROAD
SUITE 310
FAIRFAX, VA 22033
Assignment: 13
Reel/Frame:025559/0156   Pages: 3
Recorded: 12/30/2010
Attorney Dkt #:M521:66684/MEG/AAM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/30/2010
2
Exec Dt:
11/30/2010
Assignee
1
KETSCHENDORFER STRASSE 38-50
COBURG, GERMANY 96450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12993082
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
POST OFFICE BOX 7068
PASADENA, CA 91109-7068
Assignment: 14
Reel/Frame:026538/0762   Pages: 2
Recorded: 07/01/2011
Attorney Dkt #:M521:67843/MEG/AAM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/2011
2
Exec Dt:
06/24/2011
Assignee
1
KETSCHENDORFER STRASSE 38-50
COBURG, GERMANY 96450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13175539
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
PO BOX 7068
PASADENA, CA 91109-7068
Assignment: 15
Reel/Frame:026981/0548   Pages: 3
Recorded: 09/28/2011
Attorney Dkt #:M521:68294/MEG/AAM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/2011
2
Exec Dt:
09/09/2011
3
Exec Dt:
09/05/2011
Assignee
1
KETSCHENDORFER STRASSE 38-50
COBURG, GERMANY 96450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13256908
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
POST OFFICE BOX 7068
PASADENA, CA 91109-7068
Assignment: 16
Reel/Frame:027051/0119   Pages: 4
Recorded: 10/12/2011
Attorney Dkt #:M521:68253/MEG/AAM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2011
2
Exec Dt:
09/26/2011
3
Exec Dt:
09/26/2011
4
Exec Dt:
09/22/2011
5
Exec Dt:
09/03/2011
Assignee
1
KETSCHENDORFER STRASSE 38-50
COBURG, GERMANY 96450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13203204
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
POST OFFICE BOX 7068
PASADENA, CA 91109-7068
Assignment: 17
Reel/Frame:029202/0288   Pages: 2
Recorded: 10/26/2012
Attorney Dkt #:M521:70277/MEG/AAM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/11/2012
2
Exec Dt:
09/11/2012
Assignee
1
KETSCHENDORFER STRASSE 38-50
COBURG, GERMANY 96450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13635374
Correspondence name and address
CHRISTIE, PARKER & HALE, LLP
POST OFFICE BOX 29001
GLENDALE, CA 91209-9001
Assignment: 18
Reel/Frame:043642/0054   Pages: 7
Recorded: 09/20/2017
Attorney Dkt #:19783
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/06/2017
2
Exec Dt:
06/06/2017
3
Exec Dt:
06/06/2017
4
Exec Dt:
06/06/2017
5
Exec Dt:
06/06/2017
Assignee
1
3771 MARINE WAY
BURNABY, BC, CANADA V5J 5A7
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15341211
Correspondence name and address
DOWELL & DOWELL, P.C.
2560 HUNTINGTON AVE, SUITE 203
ALEXANDRIA, VA 22303
Assignment: 19
Reel/Frame:058738/0870   Pages: 7
Recorded: 01/24/2022
Attorney Dkt #:INA-PT1181 /DMM
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/10/2021
2
Exec Dt:
12/10/2021
3
Exec Dt:
12/10/2021
4
Exec Dt:
01/21/2022
5
Exec Dt:
12/09/2021
Assignee
1
INDUSTRIESTRASSE 1-3
HERZOGENAURACH, GERMANY 91074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17622907
Correspondence name and address
RANDOLPH HUIS
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103

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