Hercon Laboratories Corporation
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 16, 1999 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 353 Total Citation Count
- Apr 03, 1986 Earliest Filing
- 7 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5310559 Device for controlled release and delivery to mammalian tissue of pharmacologically active agents incorporating a rate controlling member which comprises an alkylene-alkyl acrylate copolymerOct 21, 92May 10, 94[A61F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
RE34089 Article useful for administration of pharmacologically-active substances transdermally, orally, or by means of implantExpiredJul 19, 90Oct 06, 92[A61K, A61F, A61L]
5028431 Article for the delivery to animal tissue of a pharmacologically active agentExpiredSep 13, 89Jul 02, 91[A61F]
4767808 Article useful for administration of pharmacologically-active substances transdermally, orally, or by means of implantExpiredNov 19, 87Aug 30, 88[C08J]
4758434 Article useful for administration of pharmacologically-active substances transdermally, orally, or by means of implantExpiredApr 03, 86Jul 19, 88[A61K, A61F, A61L]
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