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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/10/2004
Application #:
10404234
Filing Dt:
04/01/2003
Inventors:
Zhongxing Zhang, Zai-Ming Qiu, Daniel R. Vitcak, Richard M. Flynn
Title:
METHOD OF REMOVING HEXAFLUOROPROPYLENE DIMERS
Assignment: 1
Reel/Frame:
013934/0413Recorded: 04/01/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/01/2003
Exec Dt:
04/01/2003
Exec Dt:
04/01/2003
Exec Dt:
04/01/2003
Assignee:
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Correspondent:
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427

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