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`Paper No. 28
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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`_______________
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`_______________
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`RIOT GAMES, INC., and
`VALVE CORP.,
`Petitioners,
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`v.
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`PALTALK HOLDINGS, INC.,
`Patent Owner.
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`_______________
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`Case IPR2018-00131
`Patent 6,226,686 & 6,226,686 C1
`_______________
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`JOINT STIPULATION REGARDING DUE DATE 3
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`Paper No. 28
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`Pursuant to the Board’s Scheduling Order (Paper 13), Petitioners and Patent
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`Owner have stipulated to the following revised Due Date 3:
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`DUE DATE 1 .................................................................................... August 14, 2018
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`DUE DATE 2 ............................................................................... November 21, 2018
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`DUE DATE 3 ........................................................ December 21 December 24, 2018
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`DUE DATE 4 ................................................................................... January 11, 2019
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`DUE DATE 5 ................................................................................... January 18, 2019
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`DUE DATE 6 ................................................................................... January 25, 2019
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`DUE DATE 7 ................................................................................. February 13, 2019
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`Dated: December 10, 2018
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`Respectfully Submitted,
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`/Gregory M. Howison/
`Gregory M. Howison
`Reg. No. 30,646
`MUNCK, WILSON, MANDALA, LLP
`12770 Coit Road, Suite 600
`Dallas, Texas 75251
`ghowison@munckwilson.com
`(972) 628-3600
`Attorney for Patent Owner.
`
`/Joseph A. Micallef/
`Joseph A. Micallef
`Reg. No. 39,772
`SIDLEY AUSTIN LLP
`1501 K Street NW
`Washington, DC 20005
`jmicallef@sidley.com
`(202) 736-8492
`Attorney for Petitioner Riot Games, Inc.
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`/Sharon A. Israel/
`Sharon A. Israel
`Reg. No. 41,867
`Shook, Hardy & Bacon LLP
`600 Travis St., Suite 3400
`Houston, TX 77002-3400
`sisrael@shb.com
`(713) 546-5689
`Attorney for Petitioner Valve Corp.
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`
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`Paper No. 28
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`Scott M. Border (Backup Counsel)
`SIDLEY AUSTIN LLP
`1501 K Street, N.W.
`Washington, D.C. 20005
`202-736-8818
`Riot_paltalk@sidley.com
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`CERTIFICATE OF SERVICE
`Pursuant to 37 C.F.R. § 42.6(e), the undersigned hereby certifies that a true
`and correct copy of the foregoing was served via electronic mail on December 10,
`2018, in its entirety on the following:
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`Joseph A. Micallef (Lead Counsel)
`Reg. No. 39,772
`SIDLEY AUSTIN LLP
`1501 K Street, N.W.
`Washington, D.C. 20005
`202-736-8492
`Riot_paltalk@sidley.com
`Samuel A. Dillon (Backup Counsel)
`Reg. No. 65,197
`SIDLEY AUSTIN LLP
`1501 K Street, N.W.
`Washington, D.C. 20005
`P: 202-736-8298
`Riot_paltalk@sidley.com
`Reynaldo C. Barcelo
`Reg. No. 42,290
`BARCELO, HARRISON & WALKER, LLP
`2901 West Coast Highway, Suite 200
`Newport Beach, CA 92663
`949-340-9736
`rey@bhiplaw.com
`Kyle Friesen
`Reg. No. 65,371
`Shook, Hardy & Bacon L.L.P.
`600 Travis St., Suite 3400
`Houston, TX 77002-2926
`713-546-5671
`kfriesen@shb.com
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`Sharon A. Israel (Backup Counsel)
`Reg. No. 41,867
`SHOOK, HARDY & BACON LLP
`600 Travis St., Suite 3400
`Houston, TX 77002-3400
`713-546-5689
`sisrael@shb.com
`Patrick A. Lujin
`Reg. No. 35,260
`SHOOK, HARDY & BACON L.L.P.
`2555 Grand Blvd.
`Kansas City, Missouri 64108
`816-559-2186
`plujin@shb.com
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`
`By:
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`/Gregory M. Howison/
`Gregory M. Howison
`Registration No. 30,646
`Lead Counsel for Patent Owner
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