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Last Updated: March 27, 2026

Claims for Patent: 8,956,625

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Summary for Patent: 8,956,625

Title:	Inactivated polio vaccines
Abstract:	The present invention relates to the field of vaccines for protecting against polio, and in particular to combination vaccines for protecting against polio, diphtheria, tetanus, and pertussis diseases. Specifically, vaccines comprising reduced dose inactivated poliovirus are provided.
Inventor(s):	De Hemptinne Herve, Duchene Michel, Mary Anne, Sonveaux Marc
Assignee:	GlaxoSmithKline Biologicals, S.A.
Application Number:	US12440043
Patent Claims:

Details for Patent 8,956,625

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Sanofi Pasteur Inc.	N/A	tetanus toxoid adsorbed	Injection	103913	December 09, 1999	⤷ Start Trial	2027-09-07
Glaxosmithkline Biologicals	KINRIX	diphtheria and tetanus toxoids and acellular pertussis adsorbed and inactivated poliovirus vaccine	Injection	125260	June 24, 2008	⤷ Start Trial	2027-09-07
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

International Patent Family for US Patent 8,956,625

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Country	Patent Number	Estimated Expiration
South Africa	200901592	⤷ Start Trial
South Africa	200901530	⤷ Start Trial
World Intellectual Property Organization (WIPO)	2008028957	⤷ Start Trial
World Intellectual Property Organization (WIPO)	2008028956	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration

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