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Carbosan Trademarks
CARBOSAN
Chitosan-based polymers for use in the manufacture of pharmaceuticals
Pending
·
November 19, 2020
·
90330772
·
CARBOSAN
Chemical preparations for sanitary purposes; Chemical preparations for sanitary use
Cancelled
·
November 15, 2012
·
85780542
·
CARBOSAN
ANIMAL FEED SUPPLEMENT
Cancelled
·
February 7, 1986
·
73581711
·
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