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Last Updated: September 25, 2021

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Details for Patent: 7,964,647


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Which drugs does patent 7,964,647 protect, and when does it expire?

Patent 7,964,647 protects COLCRYS and is included in one NDA.

Summary for Patent: 7,964,647
Title:Colchicine compositions and methods
Abstract: Stable ultrapure colchicine compositions comprising ultrapure colchicine and a pharmaceutically acceptable excipient are described. The compositions can be tablets. Methods for preparing such compositions and methods of use are also disclosed. Methods of treating gout flares with colchicine compositions are also disclosed.
Inventor(s): Davis; Matthew W. (Erwinna, PA)
Assignee: Mutual Pharmaceutical Company, Inc. (Philadelphia, PA)
Application Number:12/407,980
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 7,964,647
Patent Claim Types:
see list of patent claims
Use;

Drugs Protected by US Patent 7,964,647

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Takeda Pharms Usa COLCRYS colchicine TABLET;ORAL 022352-001 Jul 29, 2009 AB RX Yes Yes ⤷  Try it Free ⤷  Try it Free METHOD OF TREATING GOUT FLARES ⤷  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

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