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Serving leading biopharmaceutical companies globally:

Medtronic
Harvard Business School
Accenture
Merck
Federal Trade Commission
Baxter
McKinsey
Colorcon
Fuji
Argus Health

Generated: February 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 4,906,463

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Summary for Patent: 4,906,463
Title: Transdermal drug-delivery composition
Abstract:A solid state, resilient laminated composite for administering a drug transdermally consisting of a multiplicity of spaced structural laminas of a resilient elastomer, one of which forms the top of the composite, a viscoelastic hydrophobic polymer lamina containing propylene glycol monolaurate interposed between each structural lamina and a pressure-sensitive adhesive lamina that provides the basal surface of the composite and consists of a blend of a pressure-sensitive adhesive, drug and propylene glycol monoalaurate.
Inventor(s): Cleary; Gary W. (San Mateo, CA), Roy; Samir (Redwood City, CA)
Assignee: Cygnus Research Corporation (Redwood City, CA)
Application Number:07/179,423
Patent Claim Types:
see list of patent claims
Composition; Delivery; Device; Use;

Drugs Protected by US Patent 4,906,463

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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International Patents Family Members for US Patent 4,906,463

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 119019 ➤ Try a Free Trial
Austria 124256 ➤ Try a Free Trial
Austria 87202 ➤ Try a Free Trial
Australia 3853089 ➤ Try a Free Trial
Australia 5784590 ➤ Try a Free Trial
Australia 601528 ➤ Try a Free Trial
Australia 633500 ➤ Try a Free Trial
Australia 640383 ➤ Try a Free Trial
Australia 8249887 ➤ Try a Free Trial
Canada 1309021 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

Queensland Health
QuintilesIMS
US Army
Mallinckrodt
McKinsey
Farmers Insurance
Moodys
Medtronic
Cipla

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verifification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.

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