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Chisys Trademarks
CHISYS
Research development, and consulting services in the field of drug delivery systems and drug delivery technology
Cancelled
·
September 7, 2000
·
76976974
·
CHISYS
Chitosan-based bioadhesive excipient in powder or liquid form for use in transmucosal delivery of pharmaceutical active ingredients
Cancelled
·
September 7, 2000
·
76124779
·
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