Last Updated: June 25, 2026

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:	see list of 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	8,956,625	2027-09-07
Glaxosmithkline Biologicals	KINRIX	diphtheria and tetanus toxoids and acellular pertussis adsorbed and inactivated poliovirus vaccine	Injection	125260	June 24, 2008	8,956,625	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
Austria	E511398	⤷ Start Trial
Australia	2007293672	⤷ Start Trial
Australia	2007293673	⤷ Start Trial
Brazil	PI0716518	⤷ Start Trial
Brazil	PI0716519	⤷ Start Trial
Canada	2662051	⤷ Start Trial
>Country	>Patent Number	>Estimated Expiration

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