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`Patent Owner’s Power of Attorney
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`RTI SURGICAL, INC,
`Petitioner
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`V.
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`LIFENET HEALTH,
`Patent Owner
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`Case IPR52019-00569, -00570
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`Patent Nos. 6,458,158 and 8,182,532
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`PATENT OWNER’S SUPPLEMENTAL
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`POWER OF ATTORNEY
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`Patent Owner’s Power of Attorney
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`PATENT OWNER’S SUPPLEMENTAL POWER OF ATTORNEY
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`Pursuant to 37 C.F.R. § 42.10(b), Patent Owner LifeNet Health, in addition
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`to its counsel of record previously appointed herein (IPR2019-00569, Paper 8;
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`IPR2019-00570, Paper 9), appoints the following practitioners as additional back-
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`up counsel to transact all business in the United States Patent & Trademark Office
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`associated with the inter partes review of U.S. Patent Nos. 6,458,158 and
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`8,182,532:
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`Ali H.K. Tehrani
`(Pro Hac Vice granted October 8, 2019)
`CROWELL & MORING LLP
`1001 Pennsylvania Avenue, NW.
`Washington, DC 20004-2595
`Telephone No.: (202) 624-2797
`Facsimile No.: (202) 628—5 1 16
`atehrani@crowell.com
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`jzarnbrzycki@crowell.corn
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`Jacob Zambrzycki
`(Pro Hac Vice granted March 18, 2020)
`CROWELL & MORING LLP
`590 Madison Avenue, 20th Floor
`New York, NY 10022
`Telephone No.: (212) 803-4012
`Facsimile No.: (212) 223 -4134
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` By:
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`LifeNet
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`ealth
`
`Name: mfi
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`Title:
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`Date:
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`gram V5 wCéflFS/W
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`fl3éQ/Zolo
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`CERTIFICATE OF SERVICE
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`The undersigned certifies that on the date indicated below a copy of the
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`foregoing PATENT OWNER’S SUPPLEMENTAL POWER OF ATTORNEY
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`was served electronically by filing this document through the PTAB E2E System,
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`as well as by e-mailing copies to the following counsel of record for Petitioner:
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`Herbert D. Hart III (Reg. No. 30,063)
`David D. Headrick (Reg. No.40,642)
`Alejandro Menchaca (Reg.No. 34,389)
`Gregory C. Schodde (Reg. No. 36,668)
`Scott P. McBride (Reg. No. 42,853)
`McAndrews, Held & Malloy, Ltd.
`500 West Madison Street
`Chicago, Illinois 60661
`Tel.: (312) 775-8000
`hhart@mcandrews-ip.com
`dheadrick@mcandrews-ip.com
`amenchaca@mcandrews-ip.com
`gschodde@mcandrews-ip.com
`smcbride@mcandrews-ip.com
`RTI158IPR@mcandrews-ip.com
`RTI532IPR@mcandrews-ip.com
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`
`
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`Date: March 20, 2020
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`Respectfully submitted,
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`/Shannon M. Lentz/
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