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Last Updated: November 21, 2019

DrugPatentWatch Database Preview

Details for Patent: 6,268,343

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Which drugs does patent 6,268,343 protect, and when does it expire?

Patent 6,268,343 protects SAXENDA, VICTOZA, and XULTOPHY 100/3.6, and is included in three NDAs.

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

This patent has eighty-nine patent family members in twenty-three countries.

Summary for Patent: 6,268,343
Title: Derivatives of GLP-1 analogs
Abstract:The present invention relates to GLP-1 derivatives having a lipophilic substituent, pharmaceutical compositions comprising same, and methods of making an using same. The GLP-1 derivatives of the present invention have a protracted profile of action.
Inventor(s): Knudsen; Liselotte Bjerre (Valby, DK), Huusfeldt; Per Olaf (K.o slashed.benhavn K, DK), Nielsen; Per Franklin (V.ae butted.rl.o slashed.se, DK), Kaarsholm; Niels C. (Vanl.o slashed.se, DK), Olsen; Helle Birk (Aller.o slashed.d, DK), Bj.o slashed.rn; S.o slashed.ren Erik (Lyngby, DK), Pedersen; Freddy Zimmerdahl (V.ae butted.rl.o slashed.se, DK), Madsen; Kjeld (V.ae butted.rl.o slashed.se, DK)
Assignee: Novo Nordisk A/S (Bagsvaerd, DK)
Application Number:09/258,750
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 6,268,343
Patent Claim Types:
see list of patent claims
Compound; Composition; Use;

Drugs Protected by US Patent 6,268,343

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Novo SAXENDA liraglutide recombinant SOLUTION;SUBCUTANEOUS 206321-001 Dec 23, 2014 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
Novo Nordisk Inc VICTOZA liraglutide recombinant SOLUTION;SUBCUTANEOUS 022341-001 Jan 25, 2010 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
Novo XULTOPHY 100/3.6 insulin degludec; liraglutide SOLUTION;SUBCUTANEOUS 208583-001 Nov 21, 2016 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

Foreign Priority and PCT Information for Patent: 6,268,343

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Denmark0931/96Aug 30, 1996
Denmark1259/96Nov 08, 1996
Denmark1470/96Dec 20, 1996
Denmark0263/98Feb 27, 1998

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Serving leading biopharmaceutical companies globally:

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