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THOMAS J. DONOVAN

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Patent No. 8,809,453, In Rem NEKTAR THERAPEUTICS

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Reexamination of Patent No. 8,809,453, BRANCHED POLYMERS

90/14,598 | U.S. Patent Application

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Location ELECTRONIC

Filed Oct. 26, 2020

Examiner TIMOTHY J KUGEL

Class 525

Art Group 3991

Case Type Re-Examination - 525/057000

Status Reexamination Certificate Issued

Original Case 13/865,912 Patented

Parent 13/593,861 Patented

Parent 12/963,170 Patented

Parent 11/336,695 Patented

Parent 10/290,082 Patented

Parent 60/337,613 Expired

Last Updated: 2 years, 1 month ago

Date	#	Transaction
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Reexamination of Patent No. 8,809,453, BRANCHED POLYMERS

90/14,598 | U.S. Patent Application

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