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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
06/11/2002
Application #:
09669662
Filing Dt:
09/26/2000
Inventors:
Zai-Ming Qiu, Zhongxing Zhang
Title:
METHOD FOR PURIFYING PERFLUOROCARBONS
Assignment: 1
Reel/Frame:
011184/0110Recorded: 09/26/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/25/2000
Exec Dt:
09/25/2000
Assignee:
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Correspondent:
FISH & RICHARDSON, P.C., P.A.
H. SANDERS GWIN, JR.
60 SOUTH SIXTH STREET
SUITE 3300
MINNEAPOLIS, MN 55402

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