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Serving leading biopharmaceutical companies globally:

McKesson
Healthtrust
Farmers Insurance
Daiichi Sankyo
Baxter
Chinese Patent Office
Teva
Fish and Richardson
Colorcon
Dow

Generated: February 22, 2018

DrugPatentWatch Database Preview

Details for Patent: 5,496,545

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Summary for Patent: 5,496,545
Title: Phosphate-binding polymers for oral administration
Abstract:Phosphate-binding polymers are provided for removing phosphate from the gastrointestinal tract. The polymers are orally administered, and are useful for the treatment of hyperphosphatemia.
Inventor(s): Holmes-Farley; Stephen R. (Arlington, MA), Mandeville, III; W. Harry (Lynnfield, MA), Whitesides; George M. (Newton, MA)
Assignee: GelTex Pharmaceuticals, Inc. (Waltham, MA)
Application Number:08/238,458
Patent Claim Types:
see list of patent claims
Use; Composition; Compound;

Drugs Protected by US Patent 5,496,545

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 5,496,545

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Canada 2169356 ➤ Try a Free Trial
Canada 2310960 ➤ Try a Free Trial
Canada 2402590 ➤ Try a Free Trial
Germany 10299003 ➤ Try a Free Trial
Germany 69428122 ➤ Try a Free Trial
Germany 69434726 ➤ Try a Free Trial
Germany 122009000081 ➤ Try a Free Trial
Denmark 0716606 ➤ Try a Free Trial
Denmark 1133989 ➤ Try a Free Trial
European Patent Office 0716606 ➤ Try a Free Trial CA 2002 00003 Denmark ➤ 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:

Federal Trade Commission
Fuji
UBS
Healthtrust
Chubb
Boehringer Ingelheim
Chinese Patent Office
Dow
Daiichi Sankyo

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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