`UNITED STATES PATENT AND TRADEMARK OFFICE
`_______________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`_______________
`
`DAICEL CORPORATION
`Petitioner
`v.
`
`CELANESE INTERNATIONAL CORPORATION
`Patent Owner
`_______________
`
`CASE IPR2014-01515
`Patent 7,223,886
`_______________
`
`
`PATENT OWNER CELANESE INTERNATIONAL CORPORATION’S
`
`MANDATORY NOTICES
`
`
`
`
`
`
`
`
`
`Mail Stop “PATENT BOARD”
`Patent Trial and Appeal Board
`U.S. Patent and Trademark Office
`P.O. Box 1450
`Alexandria, VA 22313-1450
`
`
`
`
`
`
`
`
`Pursuant to 37 C.F.R. § 42.8, Patent Owner hereby files the following Mandatory
`
`IPR2014-01515
`Patent Owner Mandatory Notices
`
`Notices.
`
`I.
`
`REAL PARTY-IN-INTEREST (37 C.F.R. § 42.8(b)(1))
`
`
`
`The real party-in-interest is CELANESE INTERNATIONAL
`
`CORPORATION, 222 W. Las Colinas Blvd.; Suite 900N; Irving, TX 75039.
`
`II. RELATED MATTERS (37 C.F.R. § 42.8(b)(2))
`
`Judicial Matters:
`
`Patent Owner identifies that U.S. Patent No. 7,223,886 is not, at present, the
`
`subject of any judicial proceedings.
`
`Administrative Matters:
`
`
`
`In accordance with the Office Patent Trial Practice Guide (77 Fed. Reg.
`
`48,756, at 48,760 (Aug. 14, 2012)), Patent Owner identifies the following
`
`applications and patents that claim or may claim the benefit of the priority of the
`
`filing date of U.S. Patent No. 7,223,886:
`
`• PCT/US05/06092 filed on 2-24-2005 which is Published.
`
`• U.S. Appl. No. 11/788,455 filed on 4-20-2007, which issued as U.S. Patent
`
`No. 8,076,507 and is the subject of a petition for inter partes review
`
`(IPR2014-01514).
`
`
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`1
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`
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`IPR2014-01515
`Patent Owner Mandatory Notices
`
`
`Patent Owner does not concede that the identified patent or applications
`
`would be affected by a decision in the present inter partes review of U.S. Patent
`
`No. 7,223,886.
`
`III. LEAD AND BACK-UP COUNSEL (37 C.F.R. § 42.8(b)(3))
`
`
`
`Patent Owner designates Justin L. Krieger as lead counsel and Edward F.
`
`Kenehan, Jr. and Troy A. Petersen as back-up counsel:
`
`Lead Counsel: Justin L. Krieger, Reg. No. 47,719
`
`Backup Counsel: Edward F. Kenehan, Jr., Reg. No. 28,962
`
`Backup Counsel: Troy A. Petersen, Reg. No. 56,827
`
`Address:
`
`
`
`
`
`Roberts Mlotkowski Safran & Cole P.C.
`7918 Jones Branch Drive
`Suite 500
`McLean, VA 22102
`Tel.: (703) 584-3270
`Fax: (703) 848-2981
`IPR@rmsclaw.com
`
`
`
`
`
`A power of attorney is being filed concurrently with this notice.
`
`
`
`
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`IV. SERVICE INFORMATION (37 C.F.R. § 42.8(b)(4))
`
`
`
`Please direct all correspondence regarding this proceeding to the lead
`
`counsel at the address listed above. Patent Owner also consents to electronic
`
`service by email to:
`
`IPR@rmsclaw.com
`
`
`
`2
`
`
`
`IPR2014-01515
`Patent Owner Mandatory Notices
`
`
`
`
`
`
`The Patent Trial and Appeal Board is hereby authorized to charge any fees
`
`associated with this proceeding to Deposit Account No. 50-2478.
`
`
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`
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`/Justin L. Krieger/
`By:
`
`
`
`
`
` Justin L. Krieger
`
`
`
`
`
` Registration No.: 47,719
`
`
`
`
`
`Dated:
`October 8, 2014
`
`
`
`
`
`
`Respectfully submitted,
`
`Roberts Mlotkowski Safran & Cole P.C.
`
`
`
`
`
`Roberts Mlotkowski Safran & Cole P.C.
`7918 Jones Branch Drive
`Suite 500
`McLean, VA 22102
`Tel.: (703) 584-3270
`
`
`
`
`3
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`
`
`IPR2014-01515
`Patent Owner Mandatory Notices
`
`
`
`
`
`CERTIFICATE OF SERVICE
`
`The undersigned certifies that on October 8, 2014, a complete copy of this
`
`PATENT OWNER CELANESE INTERNATIONAL CORPORATION’S
`
`MANDATORY NOTICES was serviced via email on Counsel for Petitioners at
`
`the email address as indicated in their PETITION FOR INTER PARTES REVIEW:
`
`DAICEL_IPR@FOLEY.COM
`
`
`
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`Respectfully submitted,
`
`
`
`
`
`
`
`
`
`
`
`/Justin L. Krieger/
`By:
`
`
`
`
`
` Justin L. Krieger
`
`
`
`
`
` Registration No.: 47,719
`
`
`
`
`
`
`Roberts Mlotkowski Safran & Cole P.C.
`7918 Jones Branch Drive
`Suite 500
`McLean, VA 22102
`Tel.: (703) 584-3270
`Fax: (703) 848-2981
`
`
`
`
`
`
`
`
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