`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`IBG LLC,
`INTERACTIVE BROKERS LLC, TRADESTATION GROUP, INC.
`TRADESTATION SECURITIES, INC.,
`TRADESTATION TECHNOLOGIES, INC., and IBFX, INC.,
`Petitioner
`
`V.
`
`TRADING TECHNOLOGIES INTERNATIONAL, INC.
`Patent Owner
`
`Case CBM2015-00179
`Patent No. 7,533,056
`
`PETITIONER’S NOTICE OF DESIGNATION OF ADDITIONAL
`BACK-UP COUNSEL
`
`Mail Stop "Patent Board"
`Patent Trial and Appeal Board
`U.S. Patent & Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
`
`
`
`Proceeding No.: CBM2015-00179
`Patent No. 7,533,056
`
`Pursuant to 37 C.F.R. § 42.10(a) and (b), Petitioner hereby designates John
`
`C. Phillips as additional back-up counsel to the Petition for Covered Business
`
`Method Review of U.S. Patent No. 7,533,056. Petitioner’s counsel is listed below.
`
`LEAD COUNSEL
`
`BACK-UP COUNSEL
`
`Robert E. Sokohl, Reg. No. 36,013
`STERNE, KESSLER, GOLDSTEIN & Fox
`P.L.L.C.
`1100 New York Avenue, N. W.
`Washington, D.C. 20005
`E-mail: rsokoh1-PTAB(skgf.com
`Tel.: 202-371-8677
`Fax: 202-371-2540
`
`Lori A. Gordon, Reg. No. 50,633
`STERE, KESSLER, GOLDSTEIN & Fox
`P.L.L.C.
`1100 New York Avenue, N. W.
`Washington, D.C. 20005
`E-mail: 1gordon-PTAB(2skgf.com
`Tel.: 202-772-8862
`Fax: 202-371-2540
`
`Richard M. Bemben, Reg. No. 68,658
`STERNE, KESSLER, GOLDSTEIN & Fox
`P.L.L.C.
`1100 New York Avenue, N. W.
`Washington, D.C. 20005
`E-mail: rbemben-PTAB@skgf.com
`Tel.: 202-371-8549
`Fax: 202-371-2540
`
`John C. Phillips, Reg. No. 35,322 (New)
`FISH & RICHARDSON, P.C.
`3200 RBC Plaza, 60 South Sixth Street
`Minneapolis, MN 55402
`Email: CBM4 191 9-0007CP 1 @fr.com
`T: 858-678-4304
`F: 877-769-7945
`
`1
`
`
`
`A Power of Attorney encompassing the additional back-up counsel is being
`
`Proceeding No.: CBM2015-00179
`Patent No. 7,533,056
`
`filed concurrently.
`
`Date: (cid:9)
`
`)
`
`Respectfully submitted,
`
`Robert E. Sokohl, Reg. No. 36,013
`Attorney for Petitioners
`
`STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C.
`1100 New York Avenue, N.W.
`Washington, D.C. 20005-3934
`Telephone: (202) 371-2600
`
`2
`
`
`
`Proceeding No.: CBM2015-00179
`Patent No. 7,533,056
`
`CERTIFICATION OF SERVICE
`
`The undersigned hereby certifies that the above-captioned PETITIONER’S
`
`NOTICE OF DESIGNATION OF ADDITIONAL BACK-UP COUNSEL and
`
`Petitioner’s Power of Attorney were served electronically via e-mail on May 12,
`
`2016 in their entireties on the following counsel for patent owner:
`
`Erika H. Amer (Lead Counsel)
`Joshua L. Goldberg (Back-up Counsel)
`Kevin D. Rodkey (Back-up Counsel)
`Rachel L. Emsley (Back-up Counsel)
`FINNEGAN, HENDERSON, FARABOW, GARRETT & DUNNER, LLP
`erika. arner@finnegan. corn
`joshua.goldberg@finnegan.com
`kevin.rodkey@finnegan.com
`rachel. emsley@finnegan. corn
`Trading-Tech-CBM(Zifinnegan. corn
`
`Steven F. Borsand (Back-up Counsel)
`Trading Technologies International, Inc.
`tt-patent-cbrn@tradingteclmologies. corn
`
`Michael D. Gannon (Back-up Counsel)
`Leif R. Sigmond, Jr. (Back-up Counsel)
`MCDONNELL, BOEHNEN, HULBERT & BERGHOFF LLP
`gannon@mbhb.com
`sigmond@mbhb . corn
`
`Date: May 12, 2016
`
`1100 New York Avenue, N. W.
`Washington, D.C. 20005-3934
`(202) 371-2600
`28092141 .DOC
`
`STERNE, KESSLER, GOLDSTEIN & Fox P.L.L.C.
`
`!E. Sokohi (Reg. No. 36,013)
`Attorney for Petitioners
`
`