`Filed: September 6, 2017
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`IBG LLC, INTERACTIVE BROKERS LLC,
`TRADESTATION GROUP, INC., TRADESTATION
`SECURITIES, INC., TRADESTATION
`TECHNOLOGIES, INC., and IBFX, INC.,
`Petitioners,
`
`v.
`
`TRADING TECHNOLOGIES INTERNATIONAL, INC.,
`Patent Owner.
`
`Case CBM2015-001721
`Patent No. 7,783,556
`
`PATENT OWNER’S UPDATED MANDATORY NOTICES
`
`1 Case CBM2016-00040 has been joined with this proceeding.
`
`
`
`Case CBM2015-00172
`Patent No. 7,783,556
`
`Patent Owner Trading Technologies International, Inc., submits these
`
`Updated Mandatory Notices under 37 C.F.R. § 42.8(b)(3) to change lead and back-
`
`up counsel information to:
`
`1. Remove Cole B. Richter of McDonnell Boehnen Hulbert & Berghoff
`
`LLP, and
`
`2. Designate lead and back-up counsel as follows:
`
`LEAD COUNSEL
`Leif R. Sigmond, Jr.
`Reg. No. 35,680
`BAKER & HOSTETLER LLP
`191 North Wacker Drive
`Suite 3100
`Chicago, IL 60606
`Tel: 312-416-6275
`Fax: 312-416-6201
`lsigmond@bakerlaw.com
`
`FIRST BACK-UP COUNSEL
`Michael D. Gannon
`Reg. No. 36,807
`BAKER & HOSTETLER LLP
`191 North Wacker Drive
`Suite 3100
`Chicago, IL 60606
`Tel: 312-416-6294
`Fax: 312-416-6201
`mgannon@bakerlaw.com
`
`BACK-UP COUNSEL
`Jennifer M. Kurcz
`Reg. No. 54,481
`BAKER & HOSTETLER LLP
`191 North Wacker Drive
`Suite 3100
`Chicago, IL 60606
`Tel: 312-416-6282
`Fax: 312-416-6201
`jkurcz@bakerlaw.com
`
`
`
`Case CBM2015-00172
`Patent No. 7,783,556
`
`Jay Q. Knobloch
`Reg. No. 57,347
`TRADING TECHNOLOGIES
`INTERNATIONAL, INC.
`222 South Riverside Plaza
`Suite 1100
`Chicago, IL 60606
`312-698-6497
`jay.knobloch@tradingtechnologies.com
`
`Steven F. Borsand
`Reg. No. 36,752
`TRADING TECHNOLOGIES
`INTERNATIONAL, INC.
`222 South Riverside Plaza
`Suite 1100
`Chicago, IL 60606
`312-476-1018
`steve.borsand@tradingtechnologies.com
`
`Respectfully submitted,
`
`/Leif R. Sigmond, Jr./
`Leif R. Sigmond, Jr.
`Reg. No. 35,680
`BAKER & HOSTETLER LLP
`191 North Wacker Drive
`Suite 3100
`Chicago, IL 60606
`Tel: 312-416-6275
`Fax: 312-416-6201
`lsigmond@bakerlaw.com
`
`Counsel for Patent Owner Trading
`Technologies International, Inc.
`
`- 2 -
`
`DATED: September 6, 2017
`
`
`
`Case CBM2015-00172
`Patent No. 7,783,556
`
`CERTIFICATE OF SERVICE
`
`The undersigned hereby certifies that on September 6, 2017, a copy of the
`
`foregoing Patent Owner’s Updated Mandatory Notices was served via e-mail on
`
`the following:
`
`Robert E. Sokohl
`STERNE KESSLER GOLDSTEIN & FOX PLLC
`1100 New York Avenue, NW
`Washington, DC 20005
`Rsokohl-ptab@skgf.com
`PTAB@skgf.com
`
`Adam J. Kessel
`Kevin K. Su
`FISH & RICHARDSON, PC
`One Marina Park Drive
`Boston, MA 02210
`kessel@fr.com
`su@fr.com
`
`John C. Phillips
`FISH & RICHARDSON, PC
`12390 El Camino Real
`San Diego, CA 92130
`phillips@fr.com
`CBM41919-0002CP1@fr.com
`
`Michael T. Rosato
`WILSON SONSINI GOODRICH & ROSATI
`701 Fifth Avenue, Suite 5100
`Seattle, WA 98104
`mrosato@wsgr.com
`
`- 3 -
`
`
`
`Case CBM2015-00172
`Patent No. 7,783,556
`
`Matthew A. Argenti
`WILSON SONSINI GOODRICH & ROSATI
`650 Page Mill Road
`Palo Alto, CA 94304
`margenti@wsgr.com
`
`/Leif R. Sigmond, Jr./
`Leif R. Sigmond, Jr., Reg. No. 35,680
`BAKER & HOSTETLER LLP
`191 North Wacker Drive
`Suite 3100
`Chicago, IL 60606
`312-416-6275
`lsigmond@bakerlaw.com
`Counsel for Patent Owner
`Trading Technologies International, Inc.
`
`- 4 -
`
`