`
`
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`
`
`
`KVK-TECH, INC.
`
`FLAT LINE CAPITAL, LLC,
`
`Petitioner,
`V.
`
`SILVERGATE PHARMACEUTICALS, INC.
`Patent Owner.
`
`
`
`Case PGR2017—00039
`
`Patent No. 9,463,183
`
`PATENT OWNER SILVERGATE PHARMACEUTICALS, INC.’S
`POWER OF ATTORNEY
`
`
`
`Pursuant to 37 CPR. § 42.10(b), Patent Owner, Silvergate Pharmaceuticals,
`
`Inc., hereby appoints the following practitioners as its attorneys to act on its behalf in
`
`all matters associated with the petition for Post Grant review of US Patent No.
`
`9,463,183, with full power to appoint an associate agent and to transact all business in
`
`the United States Patent & Trademark Office in connection therewith:
`
`Jeffrey W. Guise,
`USPTO Reg. No. 34,613
`WILSON SONSINI GOODRICH &
`
`ROSATI
`
`650 Page Mill Road,
`Palo Alto, CA 94304
`Tel.: 858-350-2300
`
`Back-U Counsel
`Richard Torczon,
`USPTO Reg. No. 34,448
`WILSON SONSINI GOODRICH &
`
`ROSATI
`
`650 Page Mill Road,
`Palo Alto, CA 94304
`Tel.: 202-973-8800
`
`Fax: 858-350-2399
`Fax: 202-973-8899
`
`Email: ‘
` Email: Itorczon chs r.com
`
`3 ' Bac Counsel
`
`
`Clark Y. Lin
`Wendy L. Devine,
`USPTO Reg. No. 61,309
`WILSON SONSINI GOODRICH &
`
`
`
`ROSATI
`
`650 Page Mill Road,
`Palo Alto, CA 94304
`Tel.: 415-947-2027
`
`Fax: 415-947-2099
`
`Email: wdevine ws r.com
`
`
`
`
`
`USPTO Reg. No. 67,024
`WILSON SONSINI GOODRICH &
`
`ROSATI
`
`650 Page Mill Road,
`Palo Alto, CA 94304
`Tel.: 617-598-7800
`
`
`
`
`Email: clin chs r.com
`
`
`Fax: 866-974-7329
`
`Byw—For: Pa ent Own
`
`Silvergate harmaceuticals, Inc.
`
`Name: Mgclmgl Q. ligakufi:
`Title:
`kn; be 5
`.
`
`nits/L,
`
`Date: BQJIB Zdfi
`
`