`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`L’Oréal USA, Inc.
`
`Petitioner
`
`V.
`
`University of Massachusetts
`
`Patent Owner
`
`Case IPR2017-
`
`Patent No. 6,423,327
`
`L’OREAL USA INC.’S POWER OF ATTORNEY
`
`PURSUANT TO 37 C.F.R. § 42.10(b)
`
`Mail Stop PATENT BOARD
`Patent Trial and Appeal Board
`US Patent & Trademark Office
`
`PO. Box 1450
`
`Alexandria, VA 223 13-1450
`
`
`
`Pursuant to 37 C.F.R. § 42.10 (b), Petitioner, L’Oreal having a principal
`
`place of business at 10 Hudson Yards, New York, New York, 10001, hereby
`
`appoints the practitioners of Customer No. 143495 as its attorneys to transact all
`
`business in the United States Patent & Trademark Office and Patent Trial and
`
`Appeal Board associated with the above-captioned Inter Partes Review of US.
`
`Patent No. 6,423,327. These attorneys include at least:
`
`Lead Counsel:
`
`Michelle B. O’Brien (Reg. No. 46,203)
`mobrien@marburylaw.com
`Tel.: (703) 391-2900
`
`Back-up Counsel: Timothy J. Murphy (Reg. No. 62,585)
`tjmu1phy@marbu1ylaw.com
`Tel.: (703) 391-2900
`
`Address:
`
`Joanna Cohn (Reg. No. 68,010)
`jcohn@rnarburylaw.com
`Tel.: (703) 391-2900
`
`The Marbury Law Group, PLLC
`11800 Sunrise Valley Drive, 15th Floor
`Reston, VA 20191
`Tel.: (703) 391—2900
`Fax.: (703) 391-2901
`
`x,
`
`
`For L’Oréal usglj/”
`,___a
`SIGNATURE: /
`'
`
`‘
`
`BY:
`
`TITLE:
`
`DATE:
`
`
`SW3
`
`// (p? 0 (970/ 7
`
`