Cold Spring Harbor Laboratory v. Guardant Health, Inc.
| Cold Spring Harbor Laboratory |
| Guardant Health, Inc. |
| 1:2025cv00263 |
| March 6, 2025 |
| U.S. District Court for the District of Delaware |
| Jennifer Choe-Groves |
| Patent |
| 35 U.S.C. § 271 Patent Infringement |
| Plaintiff |
Docket Report
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This docket was last retrieved on May 27, 2026. A more recent docket listing may be available from PACER.
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Filing 43
ORDER: Fourth Amended Scheduling Order re #42 . Signed by Judge Jennifer Choe-Groves on 08/26/2025. (oam)
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Filing 42
STIPULATION TO EXTEND TIME for Defendant to serve its Invalidity Contentions to 9/19/2025 - filed by Guardant Health, Inc.. (Farnan, Brian)
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Filing 41
STIPULATED PROTECTIVE ORDER. Signed by Judge Jennifer Choe-Groves on 07/31/2025. (jfm)
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Filing 40
PROPOSED ORDER Stipulated Protective Order by Cold Spring Harbor Laboratory. (Farnan, Kelly)
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Filing 39
NOTICE OF SERVICE of Plaintiff's Disclosure of Asserted Claims and Infringement Contentions for U.S. Patent Nos. 10,947,589 filed by Cold Spring Harbor Laboratory.(Farnan, Kelly)
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Filing 38
REPLY BRIEF re #24 MOTION to Dismiss for Failure to State a Claim filed by Guardant Health, Inc.. (Farnan, Michael)
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Filing 37
THIRD AMENDED SCHEDULING ORDER: Upon consideration of the Parties Stipulation to Extend Time (D.I. #36 ), and all other papers and proceedings in this action, it is hereby ORDERED that this case shall proceed according to the following schedule: Rule 26(a)(l) Initial Disclosures. Unless otherwise agreed to by theParties, the Parties shall make their initial disclosures required by Federal Rule of Civil Procedure 26(a)(l) on or before May 30, 2025; Any Party claiming patent infringement shall serve on all Parties a Disclosure ofAsserted Claims and Infringement Contentions on or before July 11, 2025. Extension to File Proposed Protective Order to July 30, 2025.. Signed by Judge Jennifer Choe-Groves on 07/01/2025. (oam)
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Filing 36
STIPULATION TO EXTEND TIME for the parties to confer and submit a proposed protective order (D.I. 35 10) to July 30, 2025 - filed by Cold Spring Harbor Laboratory. (Farnan, Kelly)
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Filing 35
AMENDED SCHEDULING ORDER: #34 STIPULATION TO EXTEND TIME for Plaintiff to serve its Disclosure of Asserted Claims and Infringement Contentions is extended through and including July 11, 2025 and the deadline for Defendant to file a Reply Brief in Support of its Motion to Dismiss. Signed by Judge Jennifer Choe-Groves on 06/25/2025. (oam)
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Filing 34
STIPULATION TO EXTEND TIME for Plaintiff to serve its Disclosure of Asserted Claims and Infringement Contentions is extended through and including July 11, 2025 and the deadline for Defendant to file a Reply Brief in Support of its Motion to Dismiss is extended to through and including July 2, 2025 - filed by Cold Spring Harbor Laboratory. (Metzler, Sara)
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Filing 33
DECLARATION of Kevin Goon in support of Answering Brief re #32 Answering Brief in Opposition by Cold Spring Harbor Laboratory. (Attachments: #1 Exhibit 1)(Metzler, Sara)
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Filing 32
ANSWERING BRIEF in Opposition re #24 MOTION to Dismiss for Failure to State a Claim filed by Cold Spring Harbor Laboratory.Reply Brief due date per Local Rules is 6/25/2025. (Metzler, Sara)
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Filing 31
NOTICE OF SERVICE of (1) Plaintiffs Initial Disclosures Pursuant to Fed. R. Civ. P. 26 and (2) Plaintiffs Initial Disclosures Pursuant to Paragraph 3 of the Default Standard for Discovery, Including Discovery of Electronically Stored Information (ESI) filed by Cold Spring Harbor Laboratory.(Farnan, Kelly)
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Filing 30
NOTICE OF SERVICE of (1) Guardant Health, Inc.'s Disclosures Pursuant to Paragraph 3 of the Default Standard for Discovery and (2) Guardant Health, Inc.'s Initial Disclosures filed by Guardant Health, Inc..(Farnan, Brian)
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Filing 29
SCHEDULING ORDER: Plaintiff's Answering Brief in Opposition to Defendant's Motion to Dismiss due 6/18/2025. Defendant's Reply Brief in Support of Defendant's Motion is due 6/25/2025. (See Order for further details) Signed by Judge Jennifer Choe-Groves on 6/6/2025. (mpb)
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CORRECTING ENTRY: Additional Text added to D.I. #28 per Counels Request. (oam)
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Filing 28
STIPULATION TO EXTEND TIME to file Answering Brief in Opposition to Defendant's Motion to Dismiss to June 18, 2025, and Extension of Time to Submit a Proposed Protective Order - filed by Cold Spring Harbor Laboratory. (Farnan, Kelly) Modified on 6/6/2025 (oam).
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Pro Hac Vice Attorney Derek C. Walter, Edward R. Reines for Guardant Health, Inc. added for electronic noticing. Pursuant to Local Rule 83.5 (d)., Delaware counsel shall be the registered users of CM/ECF and shall be required to file all papers. (cdd)
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Filing 27
Disclosure Statement pursuant to Rule 7.1: No Parents or Affiliates Listed filed by Guardant Health, Inc.. (Farnan, Brian)
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Filing 26
DECLARATION of Derek C. Walter re #24 MOTION to Dismiss for Failure to State a Claim by Guardant Health, Inc.. (Attachments: #1 Exhibit A, #2 Exhibit B, #3 Exhibit C, #4 Exhibit D)(Farnan, Brian)
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Filing 25
OPENING BRIEF in Support re #24 MOTION to Dismiss for Failure to State a Claim filed by Guardant Health, Inc..Answering Brief/Response due date per Local Rules is 6/11/2025. (Farnan, Brian)
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Filing 24
MOTION to Dismiss for Failure to State a Claim - filed by Guardant Health, Inc.. (Attachments: #1 Text of Proposed Order)(Farnan, Brian)
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Filing 23
SO ORDERED: Granting re #21 MOTION for Pro Hac Vice Appearance of Attorney Edward R. Reines and Derek C. Walter. Signed by Judge Jennifer Choe-Groves on 05/16/2025. (oam)
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Filing 22
Pro Hac Vice Fee - Credit Card Payment received for Edward R. Reines and Derek C. Walter. ( re #21 MOTION for Pro Hac Vice Appearance of Attorney Edward R. Reines and Derek C. Walter )( Payment of $ 100, receipt number ADEDC-4687767).(Farnan, Brian)
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Filing 21
MOTION for Pro Hac Vice Appearance of Attorney Edward R. Reines and Derek C. Walter - filed by Guardant Health, Inc.. (Farnan, Brian)
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Pro Hac Vice Attorney Kevin Goon, Ashley DaBiere, John M. Desmarais for Cold Spring Harbor Laboratory added for electronic noticing. Pursuant to Local Rule 83.5 (d)., Delaware counsel shall be the registered users of CM/ECF and shall be required to file all papers. (cdd)
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Filing 20
ORDER: Upon consideration of Defendant's Letter (D.I. #19 ), the Courts Scheduling Order (D.I. #18 ), and all other papers and proceedings in this action, it is hereby ORDERED that the issues of liability, including willful infringement, and damages will be tried in one trial and not bifurcated. Signed by Judge Jennifer Choe-Groves on 05/13/2025. (oam)
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Filing 19
Letter to The Honorable Jennifer Choe-Groves from Brian E. Farnan regarding Scheduling Order - re #18 Scheduling Order,,,,. (Farnan, Brian)
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Filing 18
SCHEDULING ORDER: Joinder of Parties and Amended Pleadings due by 10/31/2025. File Joint Claim Construction Chart by 11/21/2025. Opening Claim Construction Brief due 12/12/2025. Responsive Claim Construction Brief due 01/19/2026. Reply Claim Construction Brief due 02/13/2026. Sur-Reply Claim Construction Brief due by 02/27/2026. Joint Claim Construction Brief due 03/06/2026. Claim Construction Hearing on 04/02/2026 at 1:00 p.m. at the J. Caleb Boggs Federal Building, 844 N. King St. Wilmington, DE 19801. Fact Discovery Cutoff by 07/31/2026. Opening Expert Reports 08/28/2026. Responsive Expert Reports due 09/25/2026. Reply Expert Reports 10/16/2026. Expert Discovery Cutoff 11/06/2026. Dispositive and Daubert Motions due by 12/18/2026. Pretrial Conference 04/01/2027 at 1:00 p.m. at the J. Caleb Boggs Federal Building. 5-day Jury Trial Begins April 19, 2027 at 8:30 a.m. at the J. Caleb Boggs Federal Building (see order for further details). Signed by Judge Jennifer Choe-Groves on 05/12/2025. (jfm)
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Filing 17
Letter to The Honorable Jennifer Choe-Groves from Kelly E. Farnan regarding Joint Proposed Scheduling Order. (Attachments: #1 Joint Proposed Scheduling Order)(Farnan, Kelly)
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Filing 16
Report to the Commissioner of Patents and Trademarks for Patent/Trademark Number(s) 12,234,510 . (Farnan, Kelly)
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Filing 15
First AMENDED COMPLAINT For Patent Infringement against Guardant Health, Inc.- filed by Cold Spring Harbor Laboratory. (Attachments: #1 Exhibit 1, #2 Exhibit 2, #3 Exhibit 3, #4 Exhibit 4, #5 Exhibit 5, #6 Exhibit 6, #7 Exhibit 7, #8 Exhibit 8, #9 Exhibit 9, #10 Exhibit 10, #11 Exhibit 11, #12 Exhibit 12, #13 Exhibit 13, #14 Exhibit 14, #15 Exhibit 15, #16 Exhibit 16, #17 Exhibit 17, #18 Exhibit 18, #19 Exhibit 19)(Farnan, Kelly)
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Pro Hac Vice Attorney Brian D. Matty for Cold Spring Harbor Laboratory added for electronic noticing. Pursuant to Local Rule 83.5 (d)., Delaware counsel shall be the registered users of CM/ECF and shall be required to file all papers. (cdd)
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Filing 14
SO ORDERED, re #12 MOTION for Pro Hac Vice Appearance of Attorney John M. Desmarais, Brian D. Matty, Kevin Goon, and Ashley DaBiere. Ordered by Judge Jennifer Choe-Groves on 04/28/2025. (oam)
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Filing 13
Pro Hac Vice Fee - Credit Card Payment received for John M. Desmarais, Brian D. Matty, Kevin Goon, and Ashley DaBiere. ( re #12 MOTION for Pro Hac Vice Appearance of Attorney John M. Desmarais, Brian D. Matty, Kevin Goon, and Ashley DaBiere )( Payment of $ 200, receipt number ADEDC-4672002).(Farnan, Kelly)
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Filing 12
MOTION for Pro Hac Vice Appearance of Attorney John M. Desmarais, Brian D. Matty, Kevin Goon, and Ashley DaBiere - filed by Cold Spring Harbor Laboratory. (Farnan, Kelly)
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Filing 11
ORDER: Granting #10 Stipulation to extend the deadline for Defendant to move, answer, or otherwise respond to the Complaint to May 28, 2025. Signed by Judge Jennifer Choe-Groves on 04/25/2025. (oam)
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Filing 10
STIPULATION TO EXTEND TIME for Defendant to move, answer, or otherwise respond to the Complaint to 5/28/2025 - filed by Guardant Health, Inc.. (Farnan, Brian)
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Filing 9
ORDER regarding Judge Choe-Groves's procedures. Signed by Judge Jennifer Choe-Groves on 4/9/2025. (cdd)
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Filing 8
ORAL ORDER: IT IS HEREBY ORDERED that, not later than thirty (30) days from the date of this Order, the Parties shall meet and confer and file a joint proposed Scheduling Order in this action consistent with the applicable form Scheduling Order of Judge Connolly, which is posted at https://www.ded.uscourts.gov/ (See Chambers, Chief Judge Colm F. Connolly), along with a cover letter requesting the Court to enter the joint proposed Scheduling Order (if there are no disputes or other issues concerning scheduling that the Court needs to address) or to schedule the Scheduling Conference. If the Parties are unable to agree upon a proposed scheduling order, each Party shall file a proposed scheduling order by the deadline and contact my Case Manager, Steve Taronji, by telephone at (212) 264-1611 or via e-mail at [email protected], to arrange a conference with the Court. Signed by Judge Jennifer Choe-Groves on 04/09/2025. (jfm)
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Case Reassigned to Judge Jennifer Choe-Groves of the United States Court of International Trade. Please include the initials of the Judge (JCG) after the case number on all documents filed. (rjb)
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Filing 7
STIPULATION to Extend Time - filed by Guardant Health, Inc.. (Farnan, Michael) Modified on 3/28/2025 (nms).
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SO ORDERED, re #7 STIPULATION to Extend Time (*Reset Answer Deadlines: Guardant Health, Inc. answer due 4/28/2025). Signed by Judge Richard G. Andrews on 3/28/2025. (nms)
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Case Assigned to Judge Richard G. Andrews. Please include the initials of the Judge (RGA) after the case number on all documents filed. (rjb)
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Filing 6
SUMMONS Returned Executed by Cold Spring Harbor Laboratory.Guardant Health, Inc. served on 3/7/2025, answer due 3/28/2025. (Farnan, Kelly)
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Filing 5
Summons Issued as to Guardant Health, Inc. on 3/6/2025. (cdd)
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Filing 4
Disclosure Statement pursuant to Rule 7.1: No Parents or Affiliates Listed filed by Cold Spring Harbor Laboratory. (cdd)
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Filing 3
Report to the Commissioner of Patents and Trademarks for Patent/Trademark Number(s) 10,947,589. (cdd)
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Filing 2
Notice, Consent and Referral forms re: U.S. Magistrate Judge jurisdiction. (cdd)
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Filing 1
COMPLAINT with Jury Demand against Guardant Health, Inc. (Filing fee $ 405, receipt number ADEDC-4629760) - filed by Cold Spring Harbor Laboratory. (Attachments: #1 Exhibits 1-5, #2 Exhibit 6, #3 Exhibit 7, #4 Exhibit 8 part 1, #5 Exhibit 8 part 2, #6 Exhibits 9-13, #7 Exhibits 14-16, #8 Civil Cover Sheet)(cdd)
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