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Last Updated: December 16, 2025

US Patent Family Members and Approved Drugs for South Africa Patent: 866412

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US Patent Family Members and Approved Drugs for South Africa Patent: ZA866412

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
4,810,643	2006-03-07	filgrastim	Amgen, Inc.	NEUPOGEN
4,999,291	2005-08-23	filgrastim	Amgen, Inc.	NEUPOGEN
5,580,755	2013-12-03	filgrastim	Amgen, Inc.	NEUPOGEN
>US Patent Number	>Estimated Patent Expiration	>Generic Name	>US Applicant	>US Tradename

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