`Patent 6,226,686
`
`
`
`
`
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`
`_______________
`
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`_______________
`
`
`VALVE CORPORATION,
`Petitioner,
`
`v.
`
`PALTALK HOLDINGS, INC.,
`Patent Owner.
`
`_______________
`
`
`Case IPR2018-01238
`Patent 6,226,686
`_______________
`
`
`PATENT OWNER’S MANDATORY NOTICES
`PURSUANT TO 37 C.F.R § 42.8
`
`
`
`
`
`
`
`
`IPR2018-01238
`Patent 6,226,686
`
`
`Pursuant to 37 C.F.R. § 42.8(a)(2), Patent Owner, PalTalk Holdings, Inc.,
`
`
`
`
`
`hereby files its Mandatory Notices in response to the Petition for Inter Partes
`
`Review of U.S. Patent No. 6,226,686 (IPR2018-01238).
`
`I.
`
`37 C.F.R. § 42.8(b)(1) – Real Party-in-Interest
`
`The real party-in-interest is Paltalk Holdings, Inc., 213 West 35th Street, 13th
`
`Floor, New York, New York 10001, the assignee of record and owner of legal title
`
`to U.S. Patent No. 6,226,686.
`
`II.
`
`37 C.F.R. § 42.8(b)(2) – Related Matters
`
`The following related matters may be affected by a decision in this
`
`proceeding:
`
`PalTalk Holdings, Inc. v. Riot Games, Inc.,
`Case No. 1:16-cv-1240-JFB-SRF (D. Del.) (filed Dec. 16, 2016);
`
`PalTalk Holdings, Inc. v. Valve Corporation,
`Case No. 16-cv-1239-JFB-SRF, (D. Del.) (filed Dec. 16, 2016);
`
`Riot Games, Inc. v. Paltalk Holdings, Inc., IPR2018-00129 – inter partes
`review proceeding filed against U.S. Patent No. 5,822,523;
`
`Riot Games, Inc. v. Paltalk Holdings, Inc., IPR2018-00130 – inter partes
`review proceeding filed against U.S. Patent No. 5,822,523;
`
`Riot Games, Inc. v. Paltalk Holdings, Inc., IPR2018-00131 – inter partes
`review proceeding filed against U.S. Patent No. 6,226,686;
`
`Riot Games, Inc. v. Paltalk Holdings, Inc., IPR2018-00132 – inter partes
`review proceeding filed against U.S. Patent No. 6,226,686;
`
`
`
`
`IPR2018-01238
`Patent 6,226,686
`
`
`
`
`
`
`Valve Corporation v. Paltalk Holdings, Inc., IPR2018-01238 – inter partes
`review proceeding filed against U.S. Patent No. 6,226,686;
`
`Valve Corporation v. Paltalk Holdings, Inc., IPR2018-01241 – inter partes
`review proceeding filed against U.S. Patent No. 5,822,523;
`
`Valve Corporation v. Paltalk Holdings, Inc., IPR2018-01242 – inter partes
`review proceeding filed against U.S. Patent No. 5,822,523; and
`
`Valve Corporation v. Paltalk Holdings, Inc., IPR2018-01243 – inter partes
`review proceeding filed against U.S. Patent No. 6,226,686.
`
`
`
`
`
`
`IPR2018-01238
`Patent 6,226,686
`
`
`
`
`
`
`III.
`
`
`37 C.F.R. § 42.8(b)(3) – Lead and Back-Up Counsel
`
`Lead Counsel:
`
`Gregory M. Howison, Registration No. 30,646
`MUNCK, WILSON, MANDALA, LLP
`12770 Coit Road, Suite 600
`Dallas, Texas 75251
`Telephone: (972) 628-3600
`Facsimile: (972) 628-3616
`ghowison@munckwilson.com
`
`First Backup Counsel:
`
`Keith D. Harden, Registration No. 74,472
`MUNCK, WILSON, MANDALA, LLP
`12770 Coit Road, Suite 600
`Dallas, Texas 75251
`Telephone: (972) 628-3600
`Facsimile: (972) 628-3616
`kharden@munckwilson.com
`
`Backup Counsel:
`
`Brian D. Walker, Registration No. 37,751
`MUNCK, WILSON, MANDALA, LLP
`12770 Coit Road, Suite 600
`Dallas, Texas 75251
`Telephone: (972) 628-3600
`Facsimile: (972) 628-3616
`bwalker@munckwilson.com
`
`
`
`
`
`
`
`IPR2018-01238
`Patent 6,226,686
`
`IV.
`
`37 C.F.R. § 42.10(b) – Power of Attorney
`
`
`
`
`
`Powers of Attorney for the above-identified practitioners are being
`
`submitted concurrently herewith.
`
`V.
`
`37 C.F.R. § 42.8(b)(4) – Service Information
`
`Please address all correspondence to the lead and backup counsel as shown
`
`above. Patent Owner consents to electronic service by e-mail at all of the e-mail
`
`addresses shown above.
`
`
`
`Dated: August 7, 2018
`
`
`
`
`
`
`
`
`
`Respectfully submitted,
`
`By:
`
`
`
`
`
`/Gregory M. Howison, Reg. #30646/
`Gregory M. Howison
`Registration No. 30,646
`ghowison@munckwilson.com
`
`MUNCK, WILSON, MANDALA, LLP
`12770 Coit Road, Suite 600
`Dallas, Texas 75251
`Telephone: (972) 628-3600
`Facsimile: (972) 628-3616
`
`
`LEAD COUNSEL FOR PATENT OWNER
`PALTALK HOLDINGS, INC.
`
`
`
`IPR2018-01238
`Patent 6,226,686
`
`
`
`
`
`
`CERTIFICATE OF SERVICE
`
`
`
`The undersigned hereby certifies that a copy of the foregoing Mandatory
`Notices Pursuant To 37 C.F.R. § 42.8 and the concurrently filed Power of Attorney
`were served via FEDEX on August 7, 2018, in their entirety on the following:
`
`Sharon A. Israel (Lead Counsel)
`Reg. No. 41,867
`SHOOK, HARDY & BACON L.L.P.
`600 Travis St. Suite 3400
`Houston, TX 77002-2926
`P: 713-546-5689
`
`
`
`By:
`
`/Gregory M. Howison, Reg. #30646/
`Gregory M. Howison
`Registration No. 30,646
`Lead Counsel for Patent Owner
`
`