`Filed: November 29, 2016
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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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`IBG LLC,
`INTERACTIVE BROKERS LLC,
`TRADESTATION GROUP, INC., and
`TRADESTATION SECURITIES, INC.,
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`Petitioners
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`v.
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`TRADING TECHNOLOGIES INTERNATIONAL, INC.,
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`Patent Owner
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`Case CBM2016-00054
`U.S. Patent No. 7,693,768
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`PATENT OWNER’S UPDATED MANDATORY NOTICE
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`Pursuant to 37 C.F.R. § 42.8(a)(3), Patent Owner submits the following
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`Case: CBM2016-00054
`U.S. Patent No. 7,693,768
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`
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`Updated Mandatory Notice to change lead counsel to Leif R. Sigmond, Jr. (Reg.
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`No. 35,680) and to add Cole B. Richter (Reg. No. 65,398) as first back-up counsel.
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`All other designated counsel will remain as Back-Up counsel in this
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`proceeding. All other information in Patent Owner’s Updated Mandatory Notice
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`(Paper 41) remains the same.
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`Lead Counsel
`Leif R. Sigmond, Jr.
`(Reg. No. 35,680)
`sigmond@mbhb.com
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`MCDONNELL BOEHNEN HULBERT &
`BERGHOFF LLP
`300 South Wacker Drive
`Chicago, Illinois 60606
`Tel.: (312) 913-0001
`Fax: (312) 913-0002
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`
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`Dated: November 29, 2016
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`
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`First Back-Up Counsel
`Cole B. Richter
`(Reg. No. 65,398)
`richter@mbhb.com
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`MCDONNELL BOEHNEN HULBERT &
`BERGHOFF LLP
`300 South Wacker Drive
`Chicago, Illinois 60606
`Tel.: (312) 913-0001
`Fax: (312) 913-0002
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`Respectfully submitted,
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`
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`/Cole B. Richter/
`Cole B. Richter,
`Counsel for Patent Owner
`Reg. No. 65,398
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`
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`McDonnell Boehnen Hulbert &
`Berghoff LLP
`300 South Wacker Drive
`Chicago, Illinois 60606
`(312) 913-0001 Telephone
`(312) 913-0002 Facsimile
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`By:
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`2
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`Case: CBM2016-00054
`U.S. Patent No. 7,693,768
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`CERTIFICATE OF SERVICE
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`The undersigned hereby certifies that a copy of the foregoing Patent
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`Owner’s Updated Mandatory Notice was served on November 29, 2016, via email
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`directed to counsel of record for the Petitioners at the following:
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`Robert Sokohl
`rsokohl-PTAB@skgf.com
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`Lori Gordon
`lgordon-ptab@skgf.com
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`Richard Bemben
`rbemben-PTAB@skgf.com
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`PTAB@skgf.com
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`Dated: November 29, 2016
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`By:
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`3
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`/Cole B. Richter/
`Cole B. Richter,
`Counsel for Patent Owner
`Reg. No. 65,398
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