Last Updated: November 8, 2026

Details for Patent: 6,983,743

Name: Drug Patent Intelligence for US Patent 6983743
Creator: DrugPatentWatch
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Summary for Patent: 6,983,743

Title:	Stainless steel canister for propellant-driven metering aerosols
Abstract:	The present invention relates to corrosion resistant stainless steel canisters for propellant-containing aerosol formulations for use in propellant gas-operated inhalers.
Inventor(s):	Hubert Hoelz, Richard Thomas Lostritto, Juergen Nagel, Julio César Vega
Assignee:	Boehringer Ingelheim Pharma GmbH and Co KG
Application Number:	US10/849,725
Patent Claim Types: see list of patent claims	Formulation; Compound; Delivery; Device;

Drugs Protected by US Patent 6,983,743

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>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 6,983,743

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Argentina	024113	⤷ Start Trial
Austria	289276	⤷ Start Trial
Australia	5809200	⤷ Start Trial
Australia	772768	⤷ Start Trial
Bulgaria	106108	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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