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`Docket No.: Ol l0198.00198USS
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`(PATENT)
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`Inventor:
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`Roman Chistyakov
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`Inter Parres Review of Patent No.: 6,805,779
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`Filed:
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`Title:
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`March 21, 2003
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`Issued: October 19} 2004
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`PLASMA GENERATION USING MULTl-STEP IONIZATION
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`Mail Stop PATENT BOARD
`Patent Trial and Appeal Board
`Commissioner for Patents
`PO. Box 1450
`
`Alexandria, VA 22313-1450
`
`Dear Sir/Madam:
`
`POWER OF ATTORNEY
`
`The undersigned hereby appoints the following attorneys and/or agents to prosecute the
`
`above captioned Inter Partes Review and transact all business in the US. Patent and Trademark
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`Office connected herewith:
`
`All practitioners at Customer Number 23483.
`
`Address all communications to:
`
`WILMER CUTLER FICKERENG HALE AND DORR LLP
`68 State Street
`
`Boston? MA G2l09
`6l2‘526-6OGG
`
`Address all e—mails and telephone calls to lead and back—up counsel (each associated with the
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`above Customer Number), listed below:
`
`
`
`Patent No.: 6,805,779
`
`Docket No.: 0107131—00198USS
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`Michael A. Diener (Lead Counsel, PTO Reg. No. 37,122)
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`Michael.Dienerétl‘wilmerhale.com
`Direct: 617-526—6454
`
`Larissa Bifano Park (Back-up Counsel, PTO Reg. No. 59,051)
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`I.arissa.Park@wilmerhale.com
`Direct: 617-526—6081
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`WILMER CUTLER PICKERING HALE AND DORR LLP
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`Boston, MA 02109
`617—526-6000
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`For:
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`The Gillette Company
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`
`
`Datedfiijbhal
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`fig} 295
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`imm(if/(2593,13
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`Name:
`Title:
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`Joatme Pappas
`Senior Counsel
`
`