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Patent Assignment Assignor Details
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Assignor Name : LANGMORE, JOHN P.
Total Assignments: 4
Assignment: 1
Reel/Frame:008554/0366   Pages: 2
Recorded: 06/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/23/1997
2
Exec Dt:
04/23/1997
Assignee
1
3003 SOUTH STATE STREET
ANN ARBOR, MICHIGAN 48109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08811804
Correspondence name and address
MEDLEN & CARROLL, LLP
DONALD W. WYATT
220 MONTGOMERY STREET, SUITE 2200
SAN FRANCISCO, CA 94104
Assignment: 2
Reel/Frame:009626/0249   Pages: 3
Recorded: 11/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/1998
2
Exec Dt:
10/08/1998
Assignee
1
3303 SOUTH STATE STREET
ANN ARBOR, MICHIGAN 48109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09151236
Correspondence name and address
ARNOLD WHITE & DURKEE
DAVID W. HIBLER
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 3
Reel/Frame:012214/0304   Pages: 3
Recorded: 09/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/18/2001
2
Exec Dt:
09/18/2001
Assignee
1
ANN ARBOR, MICHIGAN 48109
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09860738
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
MELISSA L. SISTRUNK
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 4
Reel/Frame:016189/0620   Pages: 3
Recorded: 05/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2005
2
Exec Dt:
04/26/2005
Assignee
1
4370 VARSITY DRIVE
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10481488
Correspondence name and address
MELISSA L. SISTRUNK
FULBRIGHT & JAWORSKI L.L.P.
FULBRIGHT TOWER
1301 MCKINNEY, SUITE 5100
HOUSTON, TEXAS 77010-3095

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