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Last Updated: October 21, 2019

DrugPatentWatch Database Preview

Details for Patent: 8,022,082

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Which drugs does patent 8,022,082 protect, and when does it expire?

Patent 8,022,082 protects SPIRIVA and is included in one NDA.

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

This patent has forty-three patent family members in thirty countries.

Summary for Patent: 8,022,082
Title:Method for the administration of an anticholinergic by inhalation
Abstract: An inhalation kit comprising: (a) an inhaler displaying a flow resistance of about 0.01 to 0.1 {square root over (kPa)} min/L; and (b) an inhalable powder comprising tiotropium in admixture with a physiologically acceptable excipient with an average particle size of between 10 to 500 .mu.m, and a method of administering an inhalable powder containing tiotropium in admixture with a physiologically acceptable excipient with an average particle size of between 10 .mu.m to 500 .mu.m, the method comprising actuating an inhaler a flow resistance of about 0.01 to 0.1 {square root over (kPa)} min/L containing the inhalable powder.
Inventor(s): Zierenberg; Bernd (Bingen am Rhein, DE)
Assignee: Boehringer Ingelheim Pharma GmbH & Co., KG (Ingelheim am Rhein, DE)
Application Number:11/427,173
Patent Claim Types:
see list of patent claims
Use; Composition; Dosage form; Delivery; Device;

Drugs Protected by US Patent 8,022,082

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Boehringer Ingelheim SPIRIVA tiotropium bromide POWDER;INHALATION 021395-001 Jan 30, 2004 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: 8,022,082

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
02007868Apr 09, 2002
02007868Apr 9, 2002

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Serving leading biopharmaceutical companies globally:

Baxter
Boehringer Ingelheim
Express Scripts
Colorcon
McKesson
Johnson and Johnson

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