`
`Patchett, et al.
`tn re Patent of:
`9,039,982
`US. Patent No:
`May 26, 2015
`issue Date:
`14/497,454
`Appl. Serial No:
`September 26, 2014
`Fiiing Date:
`Title:
`CATALYZED SCR FILTER AND EMISSION TREATMENT SYSTEM
`
`Attorney Docket No; 38411—0005lP1
`
`Mail Stop Patent Board
`Patent Trial and Appeal Board
`US. Patent and Trademark Office
`PO. Box 1450
`
`Alexandria, VA 22313—1450
`
`PETITIONER’S POWER OF ATTORNEY IN A POST GRANT PROCEEDINGS BEFORE THE PATENT
`TRIAL AND APPEAL BOARD
`
`Petitioner, Johnson Matthey Inc, hereby appoints the following practitioners as its attorneys to
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`transact all business in the United States Patent & Trademark Office associated with any inter partes
`
`review, covered business method review, post grant review, or other review proceedings before the Patent
`
`Trial and Appeal Board of the above-captioned patent:
`
`Dorothy P. Whelan, Reg. No. 33,814
`
`Gwilym Attweil, Reg. No. 45,449
`
`and ali practitioners associated with PTO Customer Number 26171.
`
`I have the authority to execute this document on behalf of Johnson Matthey inc.
`
`WW
`
`Johnson Matthey Inc Wewr/evmew a ,
`
`
`
`