`To:
`Cc:
`Subject:
`Date:
`
`Trials
`Wong, Jovial
`sfisher@wc.com; dberl@wc.com; Calquence-AZ@wc.com; AcalabrutinibIPR; Reig, Eimeric; Trials
`RE: SANDOZ INC. v. ACERTA PHARMA B.V. IPR2023-00478, U.S. Patent No. 10,272,083
`Tuesday, May 23, 2023 8:49:51 AM
`
`Counsel,
`
`From the Board –
`
`Petitioner is authorized to submit a Reply of no more than 5 pages to the Patent Owner Preliminary
`Response (“POPR”) filed in IPR2023-00478. Petitioner’s brief is due no later than COB on Friday, May
`26. Patent Owner may file a responsive Sur-reply having the same page limit and due no later than
`COB on Friday, June 2nd.
`
`Regards,
`
`Esther Goldschlager
`Supervisory Paralegal Specialist
`Patent Trial & Appeal Board
`U.S. Patent & Trademark Office
`
`From: Wong, Jovial <JWong@winston.com>
`Sent: Monday, May 22, 2023 2:02 PM
`To: Trials <Trials@USPTO.GOV>
`Cc: sfisher@wc.com; dberl@wc.com; Calquence-AZ@wc.com; AcalabrutinibIPR
`<AcalabrutinibIPR@winston.com>; Reig, Eimeric <EReigPlessis@winston.com>
`Subject: SANDOZ INC. v. ACERTA PHARMA B.V. IPR2023-00478, U.S. Patent No. 10,272,083
`
`CAUTION: This email has originated from a source outside of USPTO. PLEASE CONSIDER THE SOURCE before
`responding, clicking on links, or opening attachments.
`
`Your Honors:
`
`Petitioner seeks leave to file a reply brief to respond to Patent Owner’s Preliminary Response. The
`proposed reply brief would be limited to addressing Patent Owner’s arguments seeking discretionary
`denial of the Petition under 35 U.S.C. §§ 325(d) and 314(a). See Prelim. Resp. 19–42, 58–61.
`
`Patent Owner opposes Petitioner’s request for leave for the reasons set forth in the Prelim. Resp. at
`28 n.4, and conditionally requests leave to file a sur-reply should the Board grant Petitioner’s
`request. Petitioner does not oppose Patent Owner’s conditional request for a sur-reply.
`
`The parties are available for a telephone conference with the Board on the following days and times
`(all Eastern Time):
`
`May 26 from 2:00–3:00 PM
`May 30 from 11:00 AM – 12:00 PM, 1:00–2:00 PM, and 3:00–4:00 PM
`
`
`
`May 31 from 11:00 AM – 2:00 PM
`
`
`Regards,
`Jovial
`
`Jovial Wong
`Partner
`Winston & Strawn LLP
`1901 L Street, N.W.
`Washington, D.C. 20036-3506
`D: +1 202-282-5867
`M: +1 202-352-5509
`Bio | VCard | Email | winston.com
`
`
`
`The contents of this message may be privileged and confidential. If this message has been received in error, please delete it without
`reading it. Your receipt of this message is not intended to waive any applicable privilege. Please do not disseminate this message without
`the permission of the author. Any tax advice contained in this email was not intended to be used, and cannot be used, by you (or any
`other taxpayer) to avoid penalties under applicable tax laws and regulations.
`
`