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Last Updated: January 17, 2022

DrugPatentWatch Database Preview

Details for Patent: 7,229,613


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Which drugs does patent 7,229,613 protect, and when does it expire?

Patent 7,229,613 protects WELCHOL and is included in three NDAs.

Protection for WELCHOL has been extended six months for pediatric studies, as indicated by the *PED designation in the table below.

This patent has sixty-four patent family members in eighteen countries.

Summary for Patent: 7,229,613
Title:Method for lowering serum glucose
Abstract:A method for treating hyperglycemia and/or reducing serum glucose levels in a patient that includes administering to the patient a therapeutically effective amount of an amine polymer is disclosed. In one embodiment, the amine polymer is aliphatic. Examples of polymers useful in an embodiment of the invention include sevelamer hydrogen chloride and colesevelam. The invention includes the use of amine polymers such as a cross-linked polymer characterized by a repeat unit having the formula: ##STR00001## and salts and copolymers thereof, where n is a positive integer and x is zero or an integer between 1 and about 4. Also described is a use, for the manufacture of a medicament, of a polymer that lowers serum glucose.
Inventor(s): Burke; Steven K. (Sudbury, MA), Donovan; Joanne M. (Needham, MA)
Assignee: Genzyme Corporation (Cambridge, MA)
Application Number:10/125,700
Patent Claim Types:
see list of patent claims
Use;

Drugs Protected by US Patent 7,229,613

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Daiichi Sankyo Inc WELCHOL colesevelam hydrochloride BAR, CHEWABLE;ORAL 210895-001 Apr 3, 2019 DISCN Yes No ⤷  Try it Free ⤷  Try it Free A METHOD FOR REDUCING SERUM GLUCOSE LEVELS IN ADULTS WITH TYPE 2 DIABETES MELLITUS ⤷  Try it Free
Daiichi Sankyo WELCHOL colesevelam hydrochloride FOR SUSPENSION;ORAL 022362-001 Oct 2, 2009 DISCN Yes No ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
Daiichi Sankyo WELCHOL colesevelam hydrochloride FOR SUSPENSION;ORAL 022362-002 Oct 2, 2009 AB RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
Daiichi Sankyo WELCHOL colesevelam hydrochloride TABLET;ORAL 021176-001 May 26, 2000 AB RX Yes Yes ⤷  Try it Free ⤷  Try it Free Y ⤷  Try it Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 7,229,613

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 331525 ⤷  Try it Free
Austria 380553 ⤷  Try it Free
Austria 390927 ⤷  Try it Free
Australia 2002252632 ⤷  Try it Free
Australia 2002257145 ⤷  Try it Free
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

Medtronic
Johnson and Johnson
Dow
Boehringer Ingelheim
McKesson
Harvard Business School

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