`
`By: Anthony R. Zeuli, Reg. No. 45,255
`Merchant & Gould P.C.
`
`3200 IDS Center
`80 South 8”‘ Street
`
`Minneapolis, MN 55402
`Tel:
`(612) 371~5208
`Fax:
`(612) 332—908l
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`SOLENIS LLC
`
`Petitioner,
`
`V.
`
`NALCO COMPANY
`
`Patent Owner.
`
`Case IPR2016-01281
`
`Patent 8,465,623
`
`PATENT OWNER’S POWER OF ATTORNEY IN AN
`INTER PARTES REVIEW
`
`
`
`
`
`Patent Owner, Ecolab USA Inc., hereby appoints the following practitioners
`as its attorneys to transact all business in the United States Patent & Trademark
`Office associated with the above—captioned Inter Partes Review:
`
`Anthony R. Zeuli, Reg. No. 45,255
`tzeuli@merchantgould.com
`Telephone: (612)371-5208
`
`Andrew J. Lagatta, Reg. No. 62,529
`alagatta@merchantgould.com
`Telephone: (612) 371-5383
`
`Anneliese Mayer, Reg. No. 54,434
`amayer@merchantgould.com
`Telephone: (612) 371-5339
`
`The individual signing below has the authority to execute this document on
`behalf of Patent Owner, Ecolab USA Inc.
`
`Patent Owner Ecolab USA Inc.
`
`_._,;JiW(
`
`
`
`(cid:45)(cid:68)(cid:80)(cid:72)(cid:86)(cid:3)(cid:54)(cid:80)(cid:76)(cid:87)(cid:75)
`James Smith
`
`Date:
`
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`
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`
`.
`
`,1,
`
`IE
`
`(cid:38)(cid:75)(cid:76)(cid:72)(cid:73)(cid:3)(cid:44)(cid:81)(cid:87)(cid:72)(cid:79)(cid:79)(cid:72)(cid:70)(cid:87)(cid:88)(cid:68)(cid:79)(cid:3)(cid:51)(cid:85)(cid:82)(cid:83)(cid:72)(cid:85)(cid:87)(cid:92)(cid:3)(cid:38)(cid:82)(cid:88)(cid:81)(cid:86)(cid:72)(cid:79)(cid:15)(cid:3)(cid:47)(cid:68)(cid:90)(cid:3)(cid:9)(cid:3)(cid:53)(cid:72)(cid:74)(cid:88)(cid:79)(cid:68)(cid:87)(cid:82)(cid:85)(cid:92)(cid:3)(cid:36)(cid:73)(cid:73)(cid:68)(cid:76)(cid:85)(cid:86)
`Title: Chief Intellectual Property Counsel, Law & Regulatory Affairs



