`Patent No. 8,074,115
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`IN THE
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`UNITED STATES PATENT AND TRADEMARK OFFICE
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`BEFORE THE PATENT TRIAL AND APPEAL BOARD
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`SYMANTEC CORPORATION,
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`Petitioner
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`- vs. -
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`THE TRUSTEES OF COLUMBIA UNIVERSITY
`IN THE CITY OF NEW YORK,
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`Patent Owner
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`_____________
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`Patent No. 8,074,115
`Issued: December 6, 2011
`Inventors: Salvatore J. Stolfo, Angelos D. Keromytis, and Stelios Sidiroglou
`Title: METHODS, MEDIA AND SYSTEMS FOR DETECTING ANOMALOUS
`PROGRAM EXECUTIONS
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`Inter Partes Review No. 2015-00375
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`PETITIONER’S UNOPPOSED MOTION TO WITHDRAW AS
`COUNSEL AND SUBSTITUTE NEW COUNSEL
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`Mail Stop Patent Board
`Patent Trial and Appeal Board
`P.O. Box 1450
`Alexandria, VA 22313-1450
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`IPR2015-00375
`Patent No. 8,074,115
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`I.
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`RELIEF REQUESTED
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`Pursuant to 37 C.F.R. § 42.10(e), and as authorized by the Board via an
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`email dated September 16, 2015 and conference call dated September 25, 2015
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`(see 37 C.F.R. § 42.20(b)), counsel for Petitioner, Symantec Corporation,
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`respectfully requests authorization to 1) withdraw lead counsel, David D.
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`Schumann (Reg. No. 53,569), as counsel for Petitioner in this inter partes review
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`proceeding, 2) designate current back-up counsel, Brian M. Hoffman (Reg. No.
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`39,713), as new lead counsel, and 3) designate pro hac counsel, Michael J.
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`Sacksteder as new back-up counsel.
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`II.
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`STATEMENT OF REASONS FOR SUBSTITUTION OF COUNSEL
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`Petitioner’s lead counsel, David D. Schumann, is no longer an attorney at
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`Fenwick & West LLP. Petitioner wishes to have attorneys at Fenwick & West LLP
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`continue to represent it. Thus, Petitioner wishes for back-up counsel Brian M.
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`Hoffman (Reg. No. 39,713) to be designated lead counsel, and new pro hac
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`counsel, Michael J. Sacksteder, to be designated as back-up counsel in this
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`proceeding. Petitioner’s new counsel meets the requirements of 37 C.F.R. §
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`42.10(c) as a registered practitioner.
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`No extension of time will be needed upon grant of this Motion. It is believed
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`that granting this Motion will not hinder the economy, the integrity of the patent
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`IPR2015-00375
`Patent No. 8,074,115
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`system, the efficient administration of the Office, or the ability of the Office to
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`timely complete this proceeding. See 35 U.S.C. § 316(b).
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`Dated: October 2, 2015
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`Respectfully submitted,
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`/s/ Brian M. Hoffman
`Brian M. Hoffman
`Reg. No. 39,713
`FENWICK & WEST LLP
`555 California Street, 12th Floor
`San Francisco, CA 94104
`Tel: (415) 875-2300
`Fax: (415) 281-1350
`Email: bhoffman@fenwick.com
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`IPR2015-00375
`Patent No. 8,074,115
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`CERTIFICATE OF SERVICE
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`Pursuant to 37 C.F.R. § 42.6, the undersigned certifies that on October 2,
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`2015, a copy of the foregoing document PETITIONER’S UNOPPOSED
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`MOTION TO WITHDRAW AS COUNSEL AND SUBSTITUTE NEW
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`COUNSEL was served by electronic mail, as agreed to by the parties, upon the
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`following:
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`ing:
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`Hong Zhong
`Michael R. Fleming
`IRELL & MANELLA LLP
`1800 Avenue of the Stars, Suite 900
`Los Angeles, CA 90067
`hzhong@irell.com
`mfleming@irell.com
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`/s/ Brian M. Hoffman
`Brian M. Hoffman
`FENWICK & WEST LLP
`555 California Street, 12th Floor
`San Francisco, CA 94104
`Tel: (415) 875-2300
`Fax: (415) 281-1350
`Email: bhoffman@fenwick.com
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