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Patent Assignment Assignor Details
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Assignor Name : LANGENFELD, STEFAN
Total Assignments: 2
Assignment: 1
Reel/Frame:011552/0377   Pages: 4
Recorded: 02/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/02/2000
2
Exec Dt:
07/25/2000
3
Exec Dt:
08/08/2000
Assignee
1
IM STADTWALD-GEBAUDE 43A
66123 SAARBRUCKEN, GERMANY
Property
 
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NONE
09646467
Correspondence name and address
HELLER EHRMAN WHITE & MCAULIFFE LLP
DEREK P. FREYBERG
275 MIDDLEFIELD ROAD
MENLO PARK, CA 94025-3506
Assignment: 2
Reel/Frame:027279/0223   Pages: 17
Recorded: 11/25/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/11/2011
2
Exec Dt:
08/15/2011
3
Exec Dt:
08/18/2011
4
Exec Dt:
08/09/2011
5
Exec Dt:
08/18/2011
6
Exec Dt:
08/23/2011
Assignee
1
EBERSPACHERSTR. 24
ESSLINGEN, GERMANY D-7370
Property
 
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Pub #
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13255910
Correspondence name and address
VLP LAW GROUP LLP
555 BRYANT STREET
SUITE 820
PALO ALTO, CA 94301

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