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Patent Assignment Assignor Details
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Assignor Name : CAO, LONGGUANG
Total Assignments: 3
Assignment: 1
Reel/Frame:012518/0833   Pages: 4
Recorded: 01/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2001
2
Exec Dt:
10/22/2001
Assignee
1
635 WILLIAM PITT WAY
PITTSBURGH, PENNSYLVANIA 15238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09977897
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
CRAIG G. COCHENOUR
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:017169/0774   Pages: 3
Recorded: 02/15/2006
Attorney Dkt #:LUME 72369 (130-A2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2001
2
Exec Dt:
10/22/2001
Assignee
1
635 WILLIAM PITT WAY
PITTSBURGH, PENNSYLVANIA 15238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09977897
Correspondence name and address
LARA A. NORTHROP
PIETRAGALLO, BOSICK & GORDON LLP
301 GRANT STREET -OXFORD CENTRE 38TH FL
PITTSBURGH, PA 15219
Assignment: 3
Reel/Frame:017174/0035   Pages: 3
Recorded: 02/15/2006
Attorney Dkt #:LUME 72367 (LUME-130A1)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/2001
2
Exec Dt:
10/22/2001
Assignee
1
635 WILLIAM PITT WAY
PITTSBURGH, PENNSYLVANIA 15238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10891302
Correspondence name and address
LARA A. NORTHROP
PIETRAGALLO, BOSICK & GORDON LLP
301 GRANT STR-ONE OXFORD CENTRE -38TH
PITTSBURGH, PA 15219

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