From:
`To:
`
`Cc:
`Subject:
`Date:
`
`Faegenburg, Russell W.
`Fisher, Stanley; Malik, Jitty; Mahaffy, Shaun; Pacchioli, Alissa M.; West, Christopher W.; Radeke, Heike Simone;
`Pacchioli, Alissa M.; Van Buskirk, Tedd W.; Teschner, Michael H.; Wong, Jovial; Fundakowski, Claire
`(CFundakowski@winston.com); Fischer, Sarah; Zullow, Keith A
`Merck-Sitagliptin
`RE: IPR2020-00040, IPR2020-01045, IPR2020-01060, IPR2020-01072
`Wednesday, July 1, 2020 12:22:38 PM
`
`Stan,
`
`This is in response to your June 26, 2020 letter concerning the joinder motions
`filed by Teva, DRL and Sun (“Joinder Petitioners”). Our firm represents DRL,
`but I write on behalf of all three Joinder Petitioners.
`
`Joinder Petitioners agree to a “silent understudy” role as previously stated, and
`with respect to items 2, 5 and 6 of your letter, Joinder Petitioners agree as
`follows:
`
`
`2. Joinder Petitioners will withdraw their respective experts once Dr.
`Chorghade has submitted all necessary declarations (including any reply
`declaration) and has been deposed with respect to all of them. In that
`instance, Joinder Petitioners intend to rely solely on Dr. Chorghade’s
`opinions and testimony. (Joinder Petitioners have the same comments in
`response to item 5.b.)
`
`5.a. Joinder Petitioners will not raise any new grounds not already
`instituted by the Board in the Mylan IPR.
`
`5.c. Joinder Petitioners will not present any additional arguments or IPR
`briefs. To the extent there is a party-specific issue, each Joinder
`Petitioner reserves the right to address that issue with its own evidence.
`
`5.d. Mylan will be Lead Petitioner, file all substantive written
`submissions, conduct all argument at hearings and examine and defend
`witness depositions. Joinder petitioners will not file additional pages to
`Mylan’s papers. The deposition timeframes for one party will apply.
`Joinder petitioners will be bound by discovery agreements between
`Mylan and Merck. Joinder petitioners will not serve objections to
`discovery requests served on Mylan and will not serve discovery requests
`in the Mylan IPR.
`
`All of these conditions regarding item 5.d. apply other than with respect
`
`Merck Sharp & Dohme Corp. Exhibit 2029
`Dr. Reddy’s Laboratories Inc. v. Merck Sharp and Dohme Corp.
`IPR2020-01060
`Page 1
`
`

`

`to party discovery on Joinder Defendants or any issue involving a Joinder
`Petitioner that is specific to that Petitioner. For example, although
`Joinder Petitioners generally agree not to file substantive papers in the
`Mylan IPR, each Joinder Petitioner reserves the right to file papers
`relating to any party-specific issue that applies to that Petitioner, and will
`seek Board authorization to file any such paper or to take any action on
`its own. Likewise, if Merck were to seek party discovery from one of the
`Joinder Petitioners, that Petitioner would reserve the right to respond
`appropriately, including by resisting such discovery and by issuing its
`own request for discovery.
`
`6. Joinder Petitioners confirm that if Mylan is no longer a party, they will
`meet and confer to select a new Lead Petitioner to step into Mylan’s
`shoes and Joinder Petitioners will be bound by the same conditions
`already in place.
`
`
`With respect to items 1, 3 and 4 of your letter, Joinder Petitioners disagree that
`Merck has identified any basis to seek party discovery, and the discovery
`matters you discuss are, therefore, premature and not pertinent to the joinder
`inquiry.
`
`You have only purported to identify a basis for discovery from Teva, not from
`either DRL or Sun. Even as to Teva, you have not identified specifically what
`you are seeking beyond documents and testimony readily available from public
`patent office proceedings, or even how any of the information from such
`proceedings is inconsistent with Teva’s invalidity arguments in the present
`IPR. Teva is willing to further meet and confer with Merck to understand the
`specific discovery Merck will be seeking from Teva.
`
`Given that Merck has not yet established any right to party discovery, and its
`ability to obtain party discovery is speculative, Merck has not established a
`basis to alter the schedule in the Mylan IPR based on proposed joinder. As
`stated above, and in Joinder Petitioners’ motion papers, Joinder Petitioners are
`“me too” Petitioners and have agreed to the same “understudy” conditions on
`which the Board has previously relied in permitting joinder. If Merck wishes to
`pursue discovery, either now or at some time in the future, it is free to make a
`motion for discovery and, if it chooses, to make an application to extend the
`IPR schedule. Joinder Petitioners, if joined, will comply with any change that
`the Board orders with respect to the schedule in the Mylan IPR.
`
`Merck Sharp & Dohme Corp. Exhibit 2029
`Dr. Reddy’s Laboratories Inc. v. Merck Sharp and Dohme Corp.
`IPR2020-01060
`Page 2
`
`

`

`
`Sincerely yours,
`
`Russ
`
`From: Fisher, Stanley [mailto:SFisher@wc.com]
`Sent: Wednesday, July 1, 2020 8:54 AM
`To: Malik, Jitty; Mahaffy, Shaun; Pacchioli, Alissa M.; West, Christopher W.; Radeke, Heike Simone;
`Pacchioli, Alissa M.; Van Buskirk, Tedd W.; Teschner, Michael H.; Faegenburg, Russell W.; Wong, Jovial;
`Fundakowski, Claire (CFundakowski@winston.com); Fischer, Sarah; Zullow, Keith A
`Cc: Merck-Sitagliptin
`Subject: RE: IPR2020-00040, IPR2020-01045, IPR2020-01060, IPR2020-01072
` 
`[EXTERNAL E-MAIL]
`Counsel,
` 
`Merck reserves all rights to oppose joinder, and if joinder is ordered, to seek party discovery in
`advance of the deposition of Dr. Chorghade, along with a reasonable adjustment to the schedule to
`accommodate party discovery.  Do any of the other Petitioners (Teva, Sun, or DRL) intend to respond
`to my June 26 letter, which was an attempt to narrow the issues and potentially obviate an
`opposition to joinder?   
` 
`Assuming the Board denies the joinder motions, Merck has no objection to a remote deposition for
`Dr. Chorghade at the end of July.  July 22 does not work for Merck; we are available the following
`week on any of July 29-31.  Please let me know if one of those days works for Mylan to tentatively
`schedule Dr. Chorghade’s deposition. 
` 
`Thank you,
`Stan
` 
`Stanley E. Fisher
`Williams & Connolly LLP
`725 Twelfth Street, N.W., Washington, DC 20005
`(P) 202-434-5289 |(F) 202-434-5029
`SFisher@wc.com | www.wc.com/sfisher
` 
`From: Malik, Jitty <jitty.malik@katten.com> 
`Sent: Monday, June 29, 2020 1:35 PM
`To: Mahaffy, Shaun <SMahaffy@wc.com>; Pacchioli, Alissa M. <alissa.pacchioli@katten.com>; West,
`Christopher W. <christopher.west@katten.com>; Radeke, Heike Simone
`<heike.radeke@katten.com>; Pacchioli, Alissa M. <alissa.pacchioli@katten.com>; Van Buskirk, Tedd
`W. <tvanbuskirk@lernerdavid.com>; Teschner, Michael H. <mteschner@lernerdavid.com>;
`Faegenburg, Russell W. <rfaegenburg@lernerdavid.com>; Wong, Jovial <JWong@winston.com>;
`Fundakowski, Claire (CFundakowski@winston.com) <CFundakowski@winston.com>; Fischer, Sarah
`<SFischer@goodwinlaw.com>; Zullow, Keith A <KZullow@goodwinlaw.com>
`Cc: Merck-Sitagliptin <MerckSitagliptin@wc.com>
`Subject: RE: IPR2020-00040, IPR2020-01045, IPR2020-01060, IPR2020-01072
`
`Merck Sharp & Dohme Corp. Exhibit 2029
`Dr. Reddy’s Laboratories Inc. v. Merck Sharp and Dohme Corp.
`IPR2020-01060
`Page 3
`
`

`

` 
`Counsel,
` 
`Mylan is in receipt of your letter.  To that end, and speaking only on behalf of Mylan, Mylan remains
`opposed to any change in the current schedule.  See IPR2020-00040 (Paper 32).  To that end, Dr.
`Chorghade will be made available for his deposition on July 22nd.  Due to the current COVID
`pandemic, and for the health and safety off all concerned, Dr. Chorghade will be made available only
`for a remote deposition.  Please let Mylan know if Merck has any objection to proceeding on this
`date.
` 
`Thanks,
` 
`Jitty
` 
`Jitendra (“Jitty”) Malik Ph.D.
`Partner
`Katten
`Katten Muchin Rosenman LLP
`550 S. Tryon Street, Suite 2900 | Charlotte, NC 28202-4213
`direct +1.704.344.3185
`jitty.malik@katten.com | katten.com
` 
`From: Mahaffy, Shaun <SMahaffy@wc.com> 
`Sent: Friday, June 26, 2020 5:22 PM
`To: Malik, Jitty <jitty.malik@katten.com>; Pacchioli, Alissa M. <alissa.pacchioli@katten.com>; West,
`Christopher W. <christopher.west@katten.com>; Radeke, Heike Simone
`<heike.radeke@katten.com>; Malik, Jitty <jitty.malik@katten.com>; Pacchioli, Alissa M.
`<alissa.pacchioli@katten.com>; Van Buskirk, Tedd W. <tvanbuskirk@lernerdavid.com>; Teschner,
`Michael H. <mteschner@lernerdavid.com>; Faegenburg, Russell W.
`<rfaegenburg@lernerdavid.com>; Wong, Jovial <JWong@winston.com>; Fundakowski, Claire
`(CFundakowski@winston.com) <CFundakowski@winston.com>; Fischer, Sarah
`<SFischer@goodwinlaw.com>; Zullow, Keith A <KZullow@goodwinlaw.com>
`Cc: Merck-Sitagliptin <MerckSitagliptin@wc.com>
`Subject: IPR2020-00040, IPR2020-01045, IPR2020-01060, IPR2020-01072
` 
`EXTERNAL EMAIL – EXERCISE CAUTION
`Counsel,
` 
`Please see the attached correspondence.
` 
`Regards,
`Shaun
` 
`Shaun P. Mahaffy
`Associate | Williams & Connolly LLP
`725 Twelfth Street, N.W., Washington, DC 20005
`
`Merck Sharp & Dohme Corp. Exhibit 2029
`Dr. Reddy’s Laboratories Inc. v. Merck Sharp and Dohme Corp.
`IPR2020-01060
`Page 4
`
`

`

`(P) 202-434-5554 | (F) 202-434-5029
`smahaffy@wc.com | www.wc.com
` 
`
`
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`
`Merck Sharp & Dohme Corp. Exhibit 2029
`Dr. Reddy’s Laboratories Inc. v. Merck Sharp and Dohme Corp.
`IPR2020-01060
`Page 5
`
`