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Serving leading biopharmaceutical companies globally:

Express Scripts
Boehringer Ingelheim

Last Updated: November 18, 2019

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Details for Patent: 6,335,031

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Which drugs does patent 6,335,031 protect, and when does it expire?

Patent 6,335,031 protects EXELON and is included in one NDA.

This patent has thirty-seven patent family members in twenty-seven countries.

Summary for Patent: 6,335,031
Title: TTS containing an antioxidant
Abstract:Pharmaceutical composition comprising (S)-N-ethyl-3-[1-dimethylamino)ethyl]-N-methyl-phenyl-carbamate in free base or acid addition salt form and an anti-oxidant. Said pharmaceutical compositions may be delivered to a patient using a transdermal delivery device.
Inventor(s): Asmussen; Bodo (Bendorf-Sayn, DE), Horstmann; Michael (Neuwied, DE), Kopke; Kai (Triengen, CH), Tiemessen; Henricus L. G. M. (Weil-Haltingen, DE), Dinh; Steven Minh (Briarcliff Manor, NY), Gargiulo; Paul M. (New York, NY)
Assignee: Novartis AG (Basel, CH) LTS Lohmann Therapie-Systeme GmbH Co. KG (Neuwied, DE)
Application Number:09/291,498
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 6,335,031
Patent Claim Types:
see list of patent claims
Composition; Device; Use;

Drugs Protected by US Patent 6,335,031

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Novartis EXELON rivastigmine FILM, EXTENDED RELEASE;TRANSDERMAL 022083-001 Jul 6, 2007 AB RX Yes No   Start Trial   Start Trial Y   Start Trial
Novartis EXELON rivastigmine FILM, EXTENDED RELEASE;TRANSDERMAL 022083-002 Jul 6, 2007 AB RX Yes Yes   Start Trial   Start Trial Y   Start Trial
Novartis EXELON rivastigmine FILM, EXTENDED RELEASE;TRANSDERMAL 022083-005 Aug 31, 2012 AB RX Yes No   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: 6,335,031

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
Germany9800526Jan 12, 1998

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Serving leading biopharmaceutical companies globally:

Johnson and Johnson
Boehringer Ingelheim

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