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`Docket No.: 0110198.00198US3
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`(PATENT)
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`Inventor:
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`Roman Chistyakov
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`Inter Partes 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 MULTI—STEP IONIZATION
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`Mail Stop PATENT BOARD
`Patent Trial and Appeal Board
`Commissioner for Patents
`PO. Box 1450
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`Alexandria, VA 223 l 3- 1450
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`Dear Sir/Madam:
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`POWER OF ATTORNEY
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`The undersigned hereby appoints the following attorneys and/or agents to prosecute the
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`above captioned Inter Partes Review and transact all business in the US. Patent and Trademark
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`Office connected herewith:
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`All practitioners at Customer Number 23483.
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`Address all communications to:
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`WELMER CUTLER PTCKERTNG HALE AND DORR LL?
`60 State Street
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`Boston; MA 02109
`{Slit—5266000
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`Address all e-mails and telephone calls to lead and baek~up counsel (each associated with the
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`above Customer Number), listed below:
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`
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`Patent No: 6,805,779
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`Docket No.: 0107131—00198US3
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`Michael A. Diener (Lead Counsel, PTO Reg. No. 37,122)
`Michael.Diener@wilmerha1e.Com
`Direct: 617-526-6454
`
`Larissa Bifano Park (Back—up Counsel, PTO Reg. No. 59,051)
`Larissa.Parkigiivilmerhaleeom
`Direct: 617—526—6081
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`WILMER CUTLER PICKERING HALE AND DORR LLP
`60 State Street
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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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`Mfimwfi?W’l’3
`Joanne Papp
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`Title:
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`Senior Counsel
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`Dated:
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`
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`5;” gagifi
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