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Last Updated: December 19, 2025

Claims for Patent: 10,723,826

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Summary for Patent: 10,723,826

Title:	Modifier for polycarbonate and method for producing same
Abstract:	Provided is a modifier for polycarbonate, comprising: a graft polymer (A) having 30 to 80 parts by mass of a main chain composed of an ethylene-based polymer (a) and 70 to 20 parts by mass of a graft chain composed of a structural unit derived from a vinyl-based monomer (b), with a total amount of the main chain and the graft chain of 100 parts by mass; and a graft polymer (B) prepared by graft polymerization of a vinyl-based monomer to a rubbery polymer, at a mass ratio (A):(B)=9 to 98:91 to 2, wherein the vinyl-based monomer (b) comprises a specific aromatic vinyl monomer and vinyl cyanide monomer.
Inventor(s):	Taisuke YUKAWA, Kazuhiro Ishigaki
Assignee:	Nippon A&L Inc
Application Number:	US15/928,552

Details for Patent 10,723,826

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Janssen Biotech, Inc.	SIMPONI	golimumab	Injection	125289	April 24, 2009	10,723,826	2038-03-22
Janssen Biotech, Inc.	SIMPONI	golimumab	Injection	125289	May 15, 2013	10,723,826	2038-03-22
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

International Patent Family for US Patent 10,723,826

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Country	Patent Number	Estimated Expiration
United States of America	2018273665	⤷ Get Started Free
Taiwan	I741167	⤷ Get Started Free
Taiwan	201840696	⤷ Get Started Free
Poland	3378879	⤷ Get Started Free
South Korea	20180108480	⤷ Get Started Free
>Country	>Patent Number	>Estimated Expiration

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