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Last Updated: December 17, 2025

US Patent Family Members and Approved Drugs for South Africa Patent: 837789

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US Patent Family Members and Approved Drugs for South Africa Patent: ZA837789

These international patent data are derived from patent families, based on US drug-patent linkages. Accordingly, they should not be regarded as comprehensive records of ex-US drug-patent associations.

Glossary

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US Patent Number	Estimated Patent Expiration	Generic Name	US Applicant	US Tradename
4,588,585	2003-05-13	interferon beta-1b	Bayer Healthcare Pharmaceuticals Inc.	BETASERON
4,737,462	2005-04-12	interferon beta-1b	Bayer Healthcare Pharmaceuticals Inc.	BETASERON
>US Patent Number	>Estimated Patent Expiration	>Generic Name	>US Applicant	>US Tradename

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