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`OFFICE BEFORE THE PATENT TRIAL AND
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`APPEAL BOARD
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`FACEBOOK, INC and WHATSAPP INC.,
`Petitioners
`v.
`UNILOC LUXEMBOURG S. A.
`Patent Owner
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`Case IPR2017-01428
`U.S. Patent 8,995,433
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`PATENT OWNER’S UPDATED
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`MANDATORY NOTICE
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`Pursuant to 37 CFR § 42.8(a)(2), Patent Owner, Uniloc Luxembourg S.A.,
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`submits the following updated mandatory notice to clarify patent ownership, to name
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`Brett Mangrum lead counsel, and to remove Ryan Loveless as counsel of record.
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`(1) Real Party-in-Interest
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`The real parties-in-interest for the Patent Owner are the owner, Uniloc
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`Luxembourg S.A., a corporation having its principal place of business at 14, rue
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`Edward Steichen, L-2540 Luxembourg, and its exclusive licensee Uniloc USA, Inc., a
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`corporation having its principal place of business at 7160 Dallas Parkway, Suite 380,
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`Plano, TX 75024.
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`(2) Lead and Back-up Counsel
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`Patent Owner’s Lead and Back-up Counsel
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`Lead Counsel
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`Back-up
`Counsel
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`Back-up
`Counsel
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` Brett Mangrum (Reg. No. 64,783)
` Etheridge Law Group
` 2600 E. Southlake Blvd., Ste. 120-324
` Southlake, TX 76092
` brett@etheridgelaw.com
` 469-401-2659
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` Sean D. Burdick (Reg. No. 51,513)
` Uniloc USA, Inc.
` 7160 Dallas Parkway, Ste. 380
` Plano, TX 75024
` sean.burdick@unilocusa.com
` 972-905-9580
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` James Etheridge (Reg. No. 37,614)
` Etheridge Law Group
` 2600 E. Southlake Blvd., Ste.120-324
` Southlake, TX 76092
`jim@etheridgelaw.com
` 817-470-7249
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`Jeffrey Huang (Reg. No. 68,639)
`Etheridge Law Group
`2600 E. Southlake Blvd., Ste. 120-324
`Southlake, TX 76092
`jeff@etheridgelaw.com
` 972-292-8303
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`Back-up
`Counsel
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`3 )Service
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`Please address all correspondence in this matter to lead and backup counsel at
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`the address provided above.
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`Respectfully submitted,
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`/s/ Brett A. Mangrum
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`Brett A. Mangrum (Reg. No. 64,783)
`Etheridge Law Group
` 2600 E. Southlake Blvd., Ste. 120-324
`Southlake, TX 76092
` brett@etheridgelaw.com
`469-401-2659
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`CERTIFICATE OF SERVICE
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`I certify that the foregoing UPDATED MANDATORY NOTICE OF PATENT
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`OWNER UNDER 37 CFR § 42.8 was served this date on the Petitioner’s counselors
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`of record by PTAB E2E electronic notification, as agreed to by the parties:
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`Heidi L. Keefe, Reg. No. 40,673; hkeefe@cooley.com
`Phillip E. Morton, Reg. No. 57,835; pmorton@cooley.com
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`Date: March 16, 2018
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`/s/ Brett A. Mangrum
` Brett A. Mangrum
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