`____________________________________________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`____________________________________________
`
`
`PAYPAL, INC.
`UPWORK GLOBAL INC.
`SHOPIFY, INC.
`SHOPIFY (USA), INC.
`STRAVA INC.
`VALASSIS COMMUNICATIONS, INC.
`RETAILMENOT, INC.
`DOLLAR SHAVE CLUB, INC.
`
`Petitioners,
`
`v.
`
`PERSONALWEB TECHNOLOGIES LLC
`LEVEL 3 COMMUNICATIONS, LLC
`
`
`Patent Owners
`
`U.S. PATENT NO. 7,802,310
`
`Case IPR2019-TBD
`____________________________________________
`
`PETITIONERS’ POWER OF ATTORNEY
`____________________________________________
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`
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`
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`Petitioner RetailMeNot, Inc. which is owned by Harland Clark Holdings,
`
`Corp., hereby appoints the following practitioners as their attorneys to transact all
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`business in the United States Patent and Trademark Office associated with the
`
`above-captioned inter partes review:
`
`Brent P. Ray (Reg. No. 54,390)
`Brent.Ray@kirkland.com
`Postal and Hand-Delivery Address:
`KIRKLAND & ELLIS LLP
`300 N. LaSalle Street
`Chicago, Illinois 60654
`Telephone: (312) 862-2608
`Facsimile: (312) 862-2200
`
`Kourtney Baltzer (Reg. No. 65,294)
`Kourtney.Baltzer@kirkland.com
`Postal and Hand-Delivery Address:
`KIRKLAND & ELLIS LLP
`300 N. LaSalle Street
`Chicago, Illinois 60654
`Telephone: (312) 862-3405
`Facsimile: (312) 862-2200
`
`Nikhil Krishnan (Reg. No. 68,879)
`Nikhil.Krishnan@kirkland.com
`Postal and Hand-Delivery Address:
`KIRKLAND & ELLIS LLP
`300 N. LaSalle Street
`Chicago, Illinois 60654
`Telephone: (312) 862-2323
`Facsimile: (312) 862-2200
`
`1
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`
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`The individual signing below has the authority to execute this document on
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`behalf of Petitioner RetailMeNot, Inc.
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`Date: _______
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`___________________________________
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`Name: _____________________________
`
`Title: _____________________________
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`RetailMeNot, Inc.
`
`2
`
`May 10, 2019
`
`Seth Randle
`
`Chief Legal Counsel and Compliance Officer
`
`
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`CERTIFICATE OF SERVICE
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`The undersigned hereby certifies that a copy of the foregoing Petitioners'
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`Power of Attorney was served on May 20, 2019, via FedEx delivery directed to the
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`attorney of record for the patent at the following address:
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`Siritzky Law, PLLC
`Attn: Brian Siritzky, Ph.D.
`1765 Greensboro Station Place, Suite 900
`McLean, VA 22102-3470
`
`A copy was also served via electronic mail on the following:
`
`masherman@stubbsalderton.com
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`jgersh@stubbsalderton.com
`
`sseth@stubbsalderton.com
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`wmonroe@stubbsalderton.com
`
`sthompson@stubbsalderton.com
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`vhedrick@stubbsalderton.com
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`ted@maceikoip.com
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`david.wier@level3.com
`
`/s/ Brent P. Ray
`Brent P. Ray (Reg. No. 54,390)
`
`