`Filed: April 1, 2020
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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`ALPHATEC HOLDINGS, INC. and ALPHATEC SPINE, INC.,
`Petitioners,
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`v.
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`NUVASIVE, INC.,
`Patent Owner.
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`Case IPR2019-00361
`Patent No. 8,187,334
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`PATENT OWNER’S CERTIFICATE OF SERVICE
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`CERTIFICATE OF SERVICE
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`This is to certify that I caused to be served a true and correct copy of the
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`Patent Owner’s Demonstratives for Oral Argument on April 1, 2020, on the
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`Petitioners at the correspondence address of the Petitioners as follows:
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`Jovial Wong
`Nimalka R. Wickramasekera
`David P. Dalke
`WINSTON & STRAWN LLP
`Alphatec-IPRs@winston.com
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`Dated: April 1, 2020
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`Respectfully submitted,
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`/ Michael T. Rosato /
`Michael T. Rosato, Lead Counsel
`Reg. No. 52,182
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`-1-
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