Last Updated: August 11, 2026

Details for Patent: 4,482,539

Name: Drug Patent Intelligence for US Patent 4482539
Creator: DrugPatentWatch
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Summary for Patent: 4,482,539

Title:	Betamethasone dipropionate cream
Abstract:	Disclosed is an elegant cream-like formulation of betamethasone dipropionate useful as a topical antiinflammatory product.
Inventor(s):	Varda E. Sandweiss, Elliot Stupak, Paul H. Shapiro
Assignee:	Merck Sharp and Dohme LLC
Application Number:	US06/494,214
Patent Claim Types: see list of patent claims	Use; Composition;
Patent landscape, scope, and claims:	error: insufficient information More… ↓ ⤷ Start Trial

Drugs Protected by US Patent 4,482,539

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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 4,482,539

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	57096	⤷ Start Trial
Australia	2790184	⤷ Start Trial
Australia	561370	⤷ Start Trial
Canada	1224147	⤷ Start Trial
Germany	3483337	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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