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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/12/2011
Application #:
11640822
Filing Dt:
12/18/2006
Publication #:
Pub Dt:
06/19/2008
Inventors:
Caifang Yin, Kent Witherspoon
Title:
PROCESS OF BLEACHING SOFTWOOD PULPS IN A D1 OR D2 STAGE IN A PRESENCE OF A WEAK BASE
Assignment: 1
Reel/Frame:
018873/0634Recorded: 02/09/2007Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/09/2007
Exec Dt:
01/12/2007
Assignee:
6400 POPLAR AVENUE
MEMPHIS, TENNESSEE 38197
Correspondent:
RICHARD C STEWART II
6285 TRI-RIDGE BOULEVARD
LOVELAND, OH 45140

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