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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
10/30/2012
Application #:
12320944
Filing Dt:
02/09/2009
Publication #:
Pub Dt:
08/20/2009
Inventors:
Yonghao Ni, Zhibin He
Title:
COMBINED PROCESS OF PEROXIDE BLEACHING OF WOOD PULPS AND ADDITION OF OPTICAL BRIGHTENING AGENTS
Assignment: 1
Reel/Frame:
022595/0944Recorded: 04/25/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/21/2008
Exec Dt:
02/21/2008
Assignee:
P.O. BOX 4400
FREDERICTON, NB, CANADA E3B 5A3
Correspondent:
DOWELL & DOWELL. P.C.
2111 EISENHOWER AVENUE
SUITE 406
ALEXANDRIA, VA 22314

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