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`Electronically Filed
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` Alexandria, VA 22313-1450
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`OF CORRECTION First Named Inventor|George D. Yancopoulos
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`Patent Number
`11,253,572
`Issue Date
`February 22, 2022
`Addressto:
`Mail Stop Certificate of Correction Branch Application Number_|17/352,892
`Commissioner for Patents
`Filing Date
`June 21, 2021
`P.O. Box 1450
`Title:
`“Use ofa VEGF Antagonist to Treat Angiogenic
`Eye Disorders”
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`Sir:
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`Transmitted herewith for filing is a Certificate of Correction for the above-identified patent. This
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`request is being submitted to correct typographical errors made during the printing of the patent in a
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`mannerthat does not correspond to the language (specific symbol) shownin the originally filed
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`specification.
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`It is believed that no fee is due since the error was madeby the Patent and Trademark Office. If
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`for any reason a fee is found to be necessary, the Commissioneris authorized to charge such fee to
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`Deposit Account No. 50-0815, order number REGN-008CIPCON 10.
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`Respectfully submitted,
`BOZICEVIC, FIELD & FRANCIS LLP
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`Date: By:__/Karl Bozicevic, Reg. No. 28,807/_4 March 2022
`Karl Bozicevic
`Reg. No. 28,807
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`BOZICEVIC, FIELD & FRANCIS LLP
`201 Redwood Shores Parkway, Suite 200
`Redwood City, CA 94065
`Telephone: (650) 327-3400
`Facsimile: (650) 327-3231
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`