`Attorney Docket No. 2015-GBP-0001
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`GRAYBAR PHARMACEUTICALS, LLC
`Petitioner,
`v.
`
`POZEN INC.
`Patent Owner
`
`U.S. Patent No. 7,332,183
`Issue Date: Feb. 19, 2008
`Inventors: John R. Plachetka, Venkata Markandeya Kothapalli,
`Donna L. Gilbert
`
`Title: MULTILAYER DOSAGE FORMS CONTAINING NSAIDS AND
`TRIPTANS
`
`Case Number: Unassigned
`
`Power of Attorney for Petitioner Graybar Pharmaceuticals, LLC
`
`
`
`Patent No. 7,332,183
`Attorney Docket No. 2015-GBP-0001
`
`Pursuant to 37 C.F.R. § 42.10(b), Petitioner Graybar Pharmaceuticals,
`
`LLC hereby appoints the practitioners associated with Kroub, Silbersher &
`
`Kolmykov PLLC, Customer Number 121957, including the following lead and
`
`backup counsel, as its attorneys to transact all business in the United States Patent
`
`& Trademark Office associated with any Inter Partes Review of U.S. Patent
`
`No. 7,332,183:
`
`Lead Counsel
`Zachary Silbersher (Reg. No. 62,090)
`Kroub, Silbersher & Kolmykov PLLC
`305 Broadway, 7th Floor
`New York, NY 10007
`Telephone: 212-323-7442
`E-mail: zsilbersher@kslciplaw.com
`
`Back-Up Counsel
`Sergey Kolmykov (Reg. No. 47,713)
`Kroub, Silbersher & Kolmykov PLLC
`305 Broadway, 7th Floor
`New York, NY 10007
`Telephone: 212-323-7442
`E-mail: skolmykov@kskiplaw.com
`
`The individual signing below has the authority to execute this document on behalf
`
`of petitioner Graybar Pharmaceuticals, LLC.
`
`Dated:
`November 11, 2015
`
`—
`
`Name:
`
`Julie Fernie
`
`Title:
`
`Associate
`
`
`
`Patent No. 7,332,183
`Attorney Docket No. 2015-GBP-0001
`
`CERTIFICATE OF SERVICE
`
`Pursuant to 37 C.F.R. §§ 42.6 and 42.105, the undersigned hereby certifies that a
`copy of the foregoing Power of Attorney for Petitioner Graybar
`Pharmaceuticals, LLC, has been served via FedEx, a means at least as fast and
`reliable as Priority Mail Express®, on November 12, 2015 upon the following
`correspondence address of record for patent owner:
`
`Parker Highlander PLLC
`1120 South Capital of Texas Highway
`Bldg. 1, Suite 200
`Austin, TX 78746
`
`A courtesy copy was provided to:
`
`Dominick A. Conde
`Fitzpatrick, Cella, Harper & Scinto
`1290 Avenue of the Americas
`New York, NY 10104-3800
`T 212-218-2204
`F 212-218-2200
`DConde@fchs.com
`
`Dated: November 12, 2015
`
`Zachary D. Silbersher
`Registration No.: 62,090