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Serving leading biopharmaceutical companies globally:

Medtronic
McKesson
Cerilliant
Harvard Business School
Accenture
QuintilesIMS
Boehringer Ingelheim
US Army
Covington
Cipla

Generated: January 20, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,626,874

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Summary for Patent: 5,626,874
Title: Controlled release pharmaceutical tablet having lenticular form
Abstract:Controlled release pharmaceutical tablet having a lenticular form consisting of three layers of which the central one or core (a) contains the active principle and the two outer layers or barriers (b) and (c) comprise gellable and/or erodible polymeric material, said barrier layers being equal or different among themselves for composition and/or thickness, while the central layer has a limited external annular surface exposed to the dissolution medium, through which the active principle is released.
Inventor(s): Conte; Ubaldo (Busto-Arsizio, IT), La Manna; Aldo (Pavia, IT), Maggi; Lauretta (Pavia, IT)
Assignee: Ekita Investments N.V. (Curacao, AN)
Application Number:08/352,072
Patent Claim Types:
see list of patent claims
Dosage form; Composition;

Drugs Protected by US Patent 5,626,874

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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Foreign Priority and PCT Information for Patent: 5,626,874

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
ItalyMI93A2519Nov 30, 1993

International Patents Family Members for US Patent 5,626,874

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 207740 ➤ Subscribe
Canada 2137017 ➤ Subscribe
Germany 69428862 ➤ Subscribe
Denmark 0656204 ➤ Subscribe
European Patent Office 0656204 ➤ Subscribe
Spain 2166769 ➤ Subscribe
Italy 1265240 ➤ Subscribe
Italy MI932519 ➤ Subscribe
Portugal 656204 ➤ Subscribe
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving leading biopharmaceutical companies globally:

QuintilesIMS
Farmers Insurance
US Army
Julphar
Moodys
Fuji
Daiichi Sankyo
Accenture
UBS

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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