`
`By:
`
`
`Andrew O Larsen, Ph.D., Esq.
`Reg. No. 59,315
`MERCHANT & GOULD P.C.
`500 Fifth Avenue, Suite 4100
`New York, NY 10110
`Main Telephone: (212) 223-6658
`Main Facsimile: (212) 223-6521
`alarsen@merchantgould.com
`
`
`Christopher J. Sorenson, Esq.
`Pro Hac Vice
`MERCHANT & GOULD P.C.
`150 South Fifth Street, Suite 2200
`Minneapolis, MN 55402
`Main Telephone: (612) 336-4645
`Main Facsimile: (612) 332-9081
`csorenson@merchantgould.com
`
`Melissa Hayworth, Esq.
`Registration No. 45,774
`MERCHANT & GOULD P.C.
`1900 Duke Street, Suite 600
`Alexandria, VA 22314
`Main Telephone: (703) 684-2522
`Main Facsimile: (612) 332-9081
`mhayworth@merchantgould.com
`
`
`UNITED STATES PATENT AND TRADEMARK OFFICE
`_____________________
`
`BEFORE THE PATENT TRIAL AND APPEAL BOARD
`_____________________
`
`MSN LABORATORIES PRIVATE LTD. AND MSN PHARMACEUTICALS INC.
`Petitioners
`
`v.
`
`BAUSCH HEALTH IRELAND LIMITED,
`Patent Owner
`_____________________
`
`Case No. IPR2023-00016
`Patent No. 7,041,786
`_____________________
`
`PETITIONER'S REPLY TO PATENT OWNER'S OPPOSITION TO
`MOTION FOR JOINDER
`
`
`
`
`
`
`
`Pursuant to the Board's November 29, 2022 Order (IPR2023-00016, Paper
`
`12; "Order"), Petitioner MSN Private Laboratories Private Ltd. and MSN
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`Pharmaceuticals Inc. ("Petitioner") submits this Reply to the Opposition to Motion
`
`for Joinder by Patent Owner Bausch Health Ireland Limited ("Patent Owner").
`
`In the Order, the Board stated that "[t]he scope of the 'understudy role' MSN
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`is proposing is not clear from the Joinder Motion[,]" and asked for clarification on
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`the role Petitioner would take if joinder were granted. Order, 3. The Board also
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`provided its view on a proper "understudy role" as follows:
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`To be clear, in our view an “understudy role” means that MSN would
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`not make any substantive filings and would be bound by whatever
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`substantive filings Mylan makes, so long as Mylan remains a party in
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`the proceeding. The same is true for oral hearing presentations.
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`Moreover, as an understudy MSN would not seek to take cross-
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`examination testimony of any witness or have a role in defending the
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`cross-examination of a witness beyond mere observation. The same
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`would be true for other discovery. If Mylan’s participation terminates
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`before the proceeding is complete, MSN would move into an active role
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`and could make its own filings. But absent MSN would remain
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`completely inactive as the understudy with the exception being
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`1
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`ministerial issues specifically directed to MSN (e.g., an update to
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`MSN’s Mandatory Notices or Powers of Attorney).
`
`Id. at 3-4.
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`Petitioner hereby adopts the Board's understanding of an understudy, and
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`agrees to the following role should Petitioner's IPR be instituted and joined with
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`the Mylan IPR, so long as Mylan remains a party to the proceeding:
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`(1) That MSN will not make any substantive filings in a joined
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`proceeding, and that MSN will be bound by whatever substantive filing Mylan
`
`makes (including any expert reports in support of a substantive filing by Mylan);
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`(2) That MSN will not participate in the oral hearing in a joined
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`proceeding, and so will be bound by Mylan’s presentation at oral hearing;
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`(3) That MSN will not seek to take cross-examination testimony of any
`
`witness or have a role in defending the cross-examination of a witness in a joined
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`proceeding;
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`(4) That MSN will not seek any other discovery during a joined
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`proceeding;
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`(5) That MSN may still address ministerial issues specifically directed to
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`MSN, for example, an update to MSN’s Mandatory Notices or Powers of Attorney,
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`in a joined proceeding.
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`2
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`Furthermore, Petitioner and Patent Owner have discussed the need for
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`Petitioner to clarify its ‘understudy role’ (see Order at 4), and have reached an
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`agreement on the limitations defined above.
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`In view of the above clarifications, Petitioner respectfully requests that its
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`Motion for Joinder be granted, and that its Petition be instituted and joined into
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`IPR2022-00722 pursuant to 35 U.S.C. § 315(c) and 37 C.F.R. § 42.122(b).
`
`Date: December 6, 2022
`
`
`By:
`
`Respectfully submitted,
`
`/Andrew O. Larsen/
`Andrew O Larsen, Ph.D., Esq.
`Reg. No. 59,315
`MERCHANT & GOULD P.C.
`500 Fifth Avenue, Suite 4100
`New York, NY 10110
`Main Telephone: (212) 223-6658
`Main Facsimile: (212) 223-6521
`alarsen@merchantgould.com
`
`Christopher J. Sorenson, Esq.
`Pro Hac Vice
`MERCHANT & GOULD P.C.
`150 South Fifth Street, Suite 2200
`Minneapolis, MN 55402
`Main Telephone: (612) 336-4645
`Main Facsimile: (612) 332-9081
`csorenson@merchantgould.com
`
`Melissa Hayworth, Esq.
`Registration No. 45,774
`MERCHANT & GOULD P.C.
`1900 Duke Street, Suite 600
`Alexandria, VA 22314
`Main Telephone: (703) 684-2522
`Main Facsimile: (612) 332-9081
`
`
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`3
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`
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`mhayworth@merchantgould.com
`
`Counsel for Petitioners
`
`
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`4
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`
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`CERTIFICATE OF SERVICE
`
`The undersigned certifies that a copy of the foregoing Petitioner's Reply to
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`Patent Owner's Opposition to Motion for Joinder was served electronically via
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`e-mail on December 6, 2022, in its entirety on the following:
`
`Justin J. Hasford
`FINNEGAN, HENDERSON, FARABOW,
`GARRETT & DUNNER, L.L.P.
`901 New York Avenue, NW
`Washington, DC 20001-4413
`justin.hasford@finnegan.com
`Bryan C. Diner
`FINNEGAN, HENDERSON, FARABOW,
`GARRETT & DUNNER, L.L.P.
`901 New York Avenue, NW
`Washington, DC 20001-4413
`bryan.diner@finnegan.com
`
`Joshua L. Goldberg
`FINNEGAN, HENDERSON, FARABOW,
`GARRETT & DUNNER, L.L.P.
`901 New York Avenue, NW
`Washington, DC 20001-4413
`joshua.goldberg@finnegan.com
`Kassandra M. Officer
`FINNEGAN, HENDERSON, FARABOW,
`GARRETT & DUNNER, L.L.P.
`901 New York Avenue, NW
`Washington, DC 20001-4413
`kassandra.officer@finnegan.com
`Lauren J. Robinson
`FINNEGAN, HENDERSON, FARABOW,
`GARRETT & DUNNER, L.L.P.
`901 New York Avenue, NW
`Washington, DC 20001-4413
`
`
`
`lauren.robinson@finnegan.com
`Caitlin E. O’Connell
`FINNEGAN, HENDERSON, FARABOW,
`GARRETT & DUNNER, L.L.P.
`901 New York Avenue, NW
`Washington, DC 20001-4413
`caitlin.o’connell@finnegan.com
`Kyu Yun Kim (Reg. No. 72,783)
`FINNEGAN, HENDERSON, FARABOW,
`GARRETT & DUNNER, L.L.P.
`901 New York Avenue, NW
`Washington, DC 20001-4413
`kyuyun.kim@finnegan.com
`
`
`/Andrew O. Larsen/
`By:
`Andrew O Larsen, Ph.D., Esq.
`Reg. No. 59,315
`MERCHANT & GOULD P.C.
`500 Fifth Avenue, Suite 4100
`New York, NY 10110
`Main Telephone: (212) 223-6658
`Main Facsimile: (212) 223-6521
`alarsen@merchantgould.com
`
`
`
`Date: December 6, 2022
`
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