Assignee

CYGNUS CORP

US·2 granted patents·274 citations·filing 1989–1991

Technology mixA61K1 C08G1

Top patents by PatentIndex Score

2 records

0195US5006342AResilient transdermal drug delivery deviceCYGNUS CORP·Filed 1989·Granted Apr 9, 1991·251 cites·21 claims
0264US5219986APolyanhydroaspartic acid and method of dry manufacture of polymersCYGNUS CORP·Filed 1991·Granted Jun 15, 1993·23 cites·10 claims

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