Source: s3://data.kl3m.ai/documents/govinfo/USCOURTS/USCOURTS-cand-3_17-cv-04414/USCOURTS-cand-3_17-cv-04414-9/pdf.json

Nature of Suit Code: 830
Nature of Suit: Patent
Cause of Action: 35:271 Patent Infringement

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STIPULATED REQUEST AND [PROPOSED] ORDER EXTENDING AND ADDING 

DEADLINES FOR ASSIGNOR ESTOPPEL DISCOVERY - Case: 3:17-CV-04414-JST 

BAKER BOTTS L.L.P.

 Kurt M. Pankratz (SBN 24013291) (Pro Hac Vice) 

 kurt.pankratz@bakerbotts.com 

 Chad C. Walters (SBN 24034730) (Pro Hac Vice) 

 chad.walters@bakerbotts.com 

 James Williams (SBN 24075284) (Pro Hac Vice) 

 james.williams@bakerbotts.com 

 Harrison Rich (SBN 24083730) (Pro Hac Vice) 

 harrison.rich@bakerbotts.com 

 Clarke Stavinoha (SBN 24093198) (Pro Hac Vice)

 clarke.stavinoha@bakerbotts.com 

 Bryan D. Parrish (SBN 24089039) (Pro Hac Vice)

 bryan.parrish@bakerbotts.com 

 Morgan E. Grissum (SBN 24084387) (Pro Hac Vice)

 morgan.grissum@bakerbotts.com 

Casey L. Shomaker (SBN 24110359) (Pro Hac Vice) 

casey.shomaker@bakerbotts.com 

 2001 Ross Avenue, Suite 700 

 Dallas, TX 75201 

 Tel: (214) 953-6500/Fax: (214) 953-6503 

Wayne O. Stacy (SBN 341579) 

wayne.stacy@bakerbotts.com 

101 California Street, Suite 3600 

San Francisco, CA 94111 

Tel: (415) 291-6206/Fax: (415) 291-6306 

Jennifer C. Tempesta (SBN 4397089) (Pro Hac 

Vice) 

jennifer.tempesta@bakerbotts.com 

30 Rockefeller Plaza 

New York, NY 10112 

Tel: (212) 408-2500/Fax: (212) 408-2501 

Attorneys for Plaintiffs 

SYMANTEC CORPORATION and 

SYMANTEC LIMITED 

KEKER, VAN NEST & PETERS LLP 

Robert A. Van Nest - # 84065 

rvannest@keker.com 

Leo L. Lam - # 181861 

llam@keker.com 

Matthew M. Werdegar - # 200470 

mwerdegar@keker.com 

Michelle Ybarra - # 260697 

mybarra@keker.com 

Jay Rapaport - # 281964 

jrapaport@keker.com

Bailey W. Heaps - # 295870 

bheaps@keker.com 

David J. Rosen - # 296139 

drosen@keker.com 

Katie Lynn Joyce - # 308263 

kjoyce@keker.com 

Anna A. Porto - # 319903 

aporto@keker.com 

633 Battery Street 

San Francisco, CA 94111-1809 

Telephone: 415 391 5400 

Facsimile: 415 397 7188 

Attorneys for Defendant 

ZSCALER, INC. 

UNITED STATES DISTRICT COURT 

NORTHERN DISTRICT OF CALIFORNIA – SAN FRANCISCO 

SYMANTEC CORPORATION and 

SYMANTEC LIMITED, 

Plaintiffs, 

vs. 

ZSCALER, INC., 

Defendant. 

Case No. 3:17-cv-04414-JST 

STIPULATED REQUEST AND 

[PROPOSED] ORDER EXTENDING AND 

ADDING DEADLINES FOR ASSIGNOR 

ESTOPPEL DISCOVERY 

Case 3:17-cv-04414-JST Document 168 Filed 02/25/19 Page 1 of 4
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 STIPULATED REQUEST AND [PROPOSED] ORDER 

Case: 3:17-CV-04414-JST 

 Plaintiffs Symantec Corporation and Symantec Limited (“Symantec”) and Defendant 

Zscaler, Inc., (“Zscaler”), by and through their respective counsel, hereby stipulate and agree as 

follows: 

WHEREAS, the Court issued an Amended Scheduling Order (ECF 108) setting 

additional and amended case deadlines for assignor estoppel discovery; 

WHEREAS, the Court granted a First Stipulated Request Extending Deadlines for 

Assignor Estoppel Discovery set forth in the Amended Scheduling Order (ECF 132); 

WHEREAS, the Court granted a Second Stipulated Request Extending and Adding 

Deadlines for Assignor Estoppel Discovery set forth in the Amended Scheduling Order (ECF 

156); 

WHEREAS, the Court granted a Third Stipulated Request Extending and Adding 

Deadlines for Assignor Estoppel Discovery set forth in the Amended Scheduling Order (ECF 

166); 

 WHEREAS, Symantec and Zscaler have agreed to extend the deadlines for assignor 

estoppel discovery set forth in the Third Stipulated Request and set additional deadlines for 

service of forensic expert declarations; 

 NOW, THEREFORE, THE PARTIES HEREBY AGREE AND STIPULATE TO 

request an order from the Court extending the deadlines for completing assignor estoppel 

discovery and setting additional deadlines for serving forensic expert declarations as set forth 

below: 

Event Deadline Proposed 

Deadline 

Service of Symantec’s rebuttal forensic expert 

declaration N/A May 24, 2019 

Service of Zscaler’s reply forensic expert 

declaration N/A June 21, 2019 

Completion of deposition discovery March 7, 2019 July 12, 2019 

Zscaler’s opening brief for partial summary 

judgment on assignor estoppel March 21, 2019 July 26, 2019 

Case 3:17-cv-04414-JST Document 168 Filed 02/25/19 Page 2 of 4
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 STIPULATED REQUEST AND [PROPOSED] ORDER 

Case: 3:17-CV-04414-JST 

Symantec’s opening/opposition brief for partial 

summary judgement on assignor estoppel April 4, 2019 August 16, 2019 

Zscaler’s opposition/reply brief April 18, 2019 August 30, 2019 

Symantec’s reply brief April 25, 2019 September 9, 2019 

Hearing on summary judgment regarding 

assignor estoppel May 16, 2019 October 3, 2019 

DATED: February 22, 2019. 

Respectfully submitted, 

BAKER BOTTS L.L.P. 

 /s/ James C. Williams 

Kurt M. Pankratz (SBN 24013291) (Pro Hac Vice) 

kurt.pankratz@bakerbotts.com 

Chad C. Walters (SBN 24034730) (Pro Hac Vice) 

chad.walters@bakerbotts.com 

James Williams (SBN 24075284) (Pro Hac Vice) 

james.williams@bakerbotts.com 

Harrison Rich (SBN 24083730) (Pro Hac Vice) 

harrison.rich@bakerbotts.com 

Clarke Stavinoha (SBN 24093198) (Pro Hac Vice) 

clarke.stavinoha@bakerbotts.com 

Bryan D. Parrish (SBN 24089039) (Pro Hac Vice) 

bryan.parrish@bakerbotts.com 

Morgan E. Grissum (SBN 24084387) (Pro Hac Vice) 

morgan.grissum@bakerbotts.com 

Casey L. Shomaker (SBN 24110359) (Pro Hac Vice) 

casey.shomaker@bakerbotts.com 

2001 Ross Avenue, Suite 700 

Dallas, TX 75201 

Tel: (214) 953-6500/Fax: (214) 953-6503 

Wayne O. Stacy (SBN 341579) 

wayne.stacy@bakerbotts.com 

101 California Street, Suite 3600 

San Francisco, CA 94111 

Tel: (415) 291-6206/Fax: (415) 291-6306 

Jennifer C. Tempesta (SBN 4397089) (Pro Hac Vice) 

jennifer.tempesta@bakerbotts.com 

30 Rockefeller Plaza 

New York, NY 10112 

Tel: (212) 408-2500/Fax: (212) 408-2501 

Attorneys for Plaintiffs 

SYMANTEC CORPORATION AND SYMANTEC 

LIMITED

KEKER, VAN NEST & PETERS LLP 

 /s/ Bailey W. Heaps 

Robert A. Van Nest - # 84065 

rvannest@keker.com 

Leo L. Lam - # 181861 

llam@keker.com 

Matthew M. Werdegar - # 200470 

mwerdegar@keker.com 

Michelle Ybarra - # 260697 

mybarra@keker.com 

Jay Rapaport - #281964 

jrapaport@keker.com 

Bailey Heaps - # 295870 

bheaps@keker.com 

David J. Rosen - # 296139 

drosen@keker.com 

Anna Porto - # 319903 

aporto@keker.com 

633 Battery Street 

San Francisco, CA 94111-1809 

Telephone: 415 391 5400 

Facsimile: 415 397 7188 

Attorneys for Defendant 

ZSCALER, INC. 

Case 3:17-cv-04414-JST Document 168 Filed 02/25/19 Page 3 of 4
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 STIPULATED REQUEST AND [PROPOSED] ORDER 

Case: 3:17-CV-04414-JST 

[PROPOSED] ORDER 

PURSUANT TO STIPULATION, IT IS SO ORDERED. 

DATED: 

 

 Hon. Jon S. Tigar 

 United States District Judge 

Attestation Regarding Signatures 

I, James C. Williams, attest that all signatories listed, and on whose behalf the filing is 

submitted, concur in the filing’s content and have authorized the filing. 

Dated: February 22, 2019 By: /s/James C. Williams

 James C. Williams 

February 25, 2019

Case 3:17-cv-04414-JST Document 168 Filed 02/25/19 Page 4 of 4