Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2004-12-29
2009-06-02
Hug, Eric (Department: 1791)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S042000, C536S056000, C536S084000, C536S097000, C536S098000, C162S009000, C162S157600
Reexamination Certificate
active
07541396
ABSTRACT:
Methods for making the carboxyalkyl cellulose.
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Dodd Andrew J
Luo Mengkui
Neogi Amar N.
Weerawarna S Ananda
Christensen O'Connor Johnson & Kindness
Cordray Dennis
Crawford John M
Hug Eric
Weyerhaeuser NR Company
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