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Last Updated: December 18, 2025

Claims for Patent: 10,435,490

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Summary for Patent: 10,435,490

Title:	Prepolymerized catalyst components for the polymerization of olefins
Abstract:	A Prepolymerized catalyst component for the polymerization of olefins comprising a solid catalyst component which comprises Mg, Ti, and chlorine atoms and an electron donor (ID) said prepolymerized catalyst component being characterized by the fact that:
Inventor(s):	Giuseppina Maria ALGOZZINI, Diego Brita, Massimo Cenci, Gianni Collina, Tiziano Dall'Occo, Maria Di Diego, Benedetta Gaddi, Ofelia Fusco, Giampiero Morini, Lorella Pedriali
Assignee:	Basell Poliolefine Italia SRL
Application Number:	US15/750,391

Details for Patent 10,435,490

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Kite Pharma Inc.	YESCARTA	axicabtagene ciloleucel	Injection	125643	October 18, 2017	⤷ Get Started Free	2036-07-14
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

International Patent Family for US Patent 10,435,490

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Country	Patent Number	Estimated Expiration
World Intellectual Property Organization (WIPO)	2017021454	⤷ Get Started Free
World Intellectual Property Organization (WIPO)	2017021122	⤷ Get Started Free
United States of America	2018230253	⤷ Get Started Free
United States of America	2018215845	⤷ Get Started Free
United States of America	10730974	⤷ Get Started Free
Russian Federation	2721530	⤷ Get Started Free
Russian Federation	2717314	⤷ Get Started Free
>Country	>Patent Number	>Estimated Expiration

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