Last Updated: May 12, 2026

List of Supplementary Protection Certificates

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Biologic Drug Supplementary Protection Certificates

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.

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Country	Patent Number	Supplementary Protection Certificate	SPC Country	SPC Description	SPC Expiration
European Patent Office	3009146	SPC/GB21/075	United Kingdom	PRODUCT NAME: NEISSERIA MENINGITIDIS GROUP A POLYSACCHARIDE, NEISSERIA MENINGITIDIS GROUP C POLYSACCHARIDE, NEISSERIA MENINGITIDIS GROUP W-135 POLYSACCHARIDE AND NEISSERIA MENINGITIDIS GROUP Y POLYSACCHARIDE, EACH CONJUGATED TO TETANUS TOXOID CARRIER PROTEIN; REGISTERED: UK EU/1/12/767/001 (NI) 20120425; UK EU/1/12/767/002 (NI) 20120425; UK EU/1/12/767/003 (NI) 20120425; UK EU/1/12/767/004 (NI) 20120425; UK EU/1/12/767/005 (NI) 20120425; UK EU/1/12/767/006 (NI) 20120425; UK EU/1/12/767/007 (NI) 20120425; UK PLGB 00057/1592 20120425	⤷ Start Trial
European Patent Office	2922872	122022000024	Germany	PRODUCT NAME: AMIVANTAMAB; REGISTRATION NO/DATE: EU/1/21/1594 20211209	⤷ Start Trial
European Patent Office	2170959	2015028	Norway	PRODUCT NAME: PEMBROLIZUMAB; NAT. REG. NO/DATE: EU/1/15/1024/001/NO 20150721; FIRST REG. NO/DATE: OPPGITT 20150721	⤷ Start Trial
>Country	>Patent Number	>Supplementary Protection Certificate	>SPC Country	>SPC Description	>SPC Expiration

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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.