Genentech, Inc. v. Biogen MA, Inc.
Plaintiff: GENENTECH, INC.
Defendant: BIOGEN MA, INC.
Case Number: 25-7715
Filed: December 9, 2025
Court: U.S. Court of Appeals, Ninth Circuit
Nature of Suit: Other Contract Actions
Docket Report

This docket was last retrieved on May 22, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
May 22, 2026 Filing 25 CLERK ACTION: Reply Brief and Excerpts of Record submitted at DE 23, DE 24 by Appellant Biogen MA, Inc. are filed. No paper copies are required. [Entered: 05/22/2026 12:16 PM]
May 22, 2026 Filing 24 EXCERPTS OF RECORD submitted for filing by Appellant Biogen MA, Inc.. [Entered: 05/22/2026 11:54 AM]
May 22, 2026 Filing 23 REPLY BRIEF submitted for filing by Appellant Biogen MA, Inc.. [Entered: 05/22/2026 11:47 AM]
May 4, 2026 Filing 22 CLERK ACTION: Answering Brief and Excerpts of Record submitted at DE 20, DE 21 by Appellee Genentech, Inc. are filed. No paper copies are required. [Entered: 05/04/2026 08:50 AM]
May 1, 2026 Filing 21 EXCERPTS OF RECORD submitted for filing by Appellee Genentech, Inc.. [Entered: 05/01/2026 02:55 PM]
May 1, 2026 Filing 20 ANSWERING BRIEF submitted for filing by Appellee Genentech, Inc.. [Entered: 05/01/2026 02:52 PM]
March 3, 2026 Opinion or Order Filing 19 ORDER FILED. Streamlined Request for Extension of Time to File Brief (DE 18) granted. Amended briefing schedule: Answering Brief Due (Appellee) 5/1/2026. Optional Reply Brief due 21 days after service of Answering Brief. All briefs shall be served and filed pursuant to FRAP 31 and 9th Cir. R. 31-2.1. [Entered: 03/03/2026 04:27 PM]
March 3, 2026 Filing 18 Streamlined Request for Extension of Time to File Brief filed by Appellee Genentech, Inc.. [Entered: 03/03/2026 12:45 PM]
March 3, 2026 Filing 17 CLERK ACTION: Opening Brief and Excerpts of Record submitted at DE 15, DE 16 by Appellant Biogen MA, Inc. are filed. No paper copies are required. [Entered: 03/03/2026 09:06 AM]
March 2, 2026 Filing 16 OPENING BRIEF submitted for filing by Appellant Biogen MA, Inc.. [Entered: 03/02/2026 05:57 PM]
March 2, 2026 Filing 15 EXCERPTS OF RECORD submitted for filing by Appellant Biogen MA, Inc.. [Entered: 03/02/2026 05:40 PM]
February 10, 2026 Filing 14 ADDED Counsel for Appellant Barrett Lee Anderson [Entered: 02/10/2026 10:56 AM]
February 10, 2026 Filing 13 NOTICE OF APPEARANCE by Barrett Lee Anderson for Appellant Biogen MA, Inc.. [Entered: 02/10/2026 10:26 AM]
January 12, 2026 Filing 12 RELEASED FROM MEDIATION (text only). This case is released from the Mediation Program. Counsel are requested to contact the Circuit Mediator should circumstances develop that warrant settlement discussions. [Entered: 01/12/2026 01:43 PM]
December 23, 2025 Filing 11 TERMINATED participation of Counsel for Appellant Charles Hsu, representing [-]. Attorney not participating in this appeal. Party has other counsel. [Entered: 12/23/2025 09:55 AM]
December 16, 2025 Filing 10 MEDIATION CONFERENCE SCHEDULED - DIAL-IN Assessment Conference, 1/12/2026, 12:00 p.m. PACIFIC Time. See order for instructions and details. [Entered: 12/16/2025 03:23 PM]
December 16, 2025 Filing 9 DISCLOSURE STATEMENT pursuant to FRAP 26.1 and CR 26.1-1 filed by Appellee Genentech, Inc.. [Entered: 12/16/2025 10:05 AM]
December 15, 2025 Filing 8 MEDIATION QUESTIONNAIRE filed by Appellant Biogen MA, Inc.. To submit pertinent confidential information directly to the Circuit Mediators, please email #[email protected] and include the case name and number in the subject line. Confidential submissions may include any information relevant to mediation of the case and settlement potential, including, but not limited to, settlement history, ongoing or potential settlement discussions, non-litigated party related issues, other pending actions, and timing considerations that may impact mediation efforts. [Entered: 12/15/2025 01:56 PM]
December 11, 2025 Filing 7 DISCLOSURE STATEMENT pursuant to FRAP 26.1 and CR 26.1-1 filed by Appellant Biogen MA, Inc.. [Entered: 12/11/2025 07:53 AM]
December 10, 2025 Filing 6 ADDED Counsel for Appellant Matthew Rowen [Entered: 12/10/2025 03:34 PM]
December 10, 2025 Filing 5 ADDED Counsel for Appellant Erin E. Murphy [Entered: 12/10/2025 03:32 PM]
December 10, 2025 Filing 4 NOTICE OF APPEARANCE by Matthew Rowen for Appellant Biogen MA, Inc.. [Entered: 12/10/2025 05:45 AM]
December 10, 2025 Filing 3 NOTICE OF APPEARANCE by Erin E. Murphy for Appellant Biogen MA, Inc.. [Entered: 12/10/2025 05:22 AM]
December 9, 2025 Filing 2 SCHEDULE NOTICE. Mediation Questionnaire due (Appellant) 12/15/2025, Appeal Answering Brief Due (Appellee) 4/1/2026, Appeal Transcript Due (Appellant) 1/21/2026, Appeal Opening Brief Due (Appellant) 3/2/2026. For appeal no. 25-7715, 4:23-cv-00909-YGR. All briefs shall be served and filed pursuant to FRAP 31 and 9th Cir. R. 31-2.1. Failure of the petitioner(s)/appellant(s) to comply with this briefing schedule will result in automatic dismissal of the appeal. See 9th Cir. R. 42-1. [Entered: 12/09/2025 02:00 PM]
December 9, 2025 Filing 1 CASE OPENED. A copy of your notice of appeal / petition filed in 4:23-cv-00909-YGR has been received in the Clerk's office of the United States Court of Appeals for the Ninth Circuit. The U.S. Court of Appeals docket number 25-7715 has been assigned to this case. All communications with the court must indicate this Court of Appeals docket number. Please carefully review the docket to ensure the name(s) and contact information are correct. It is your responsibility to alert the court if your contact information changes. Resources Available For more information about case processing and to assist you in preparing your brief, please review the Case Opening Information (for #attorneys and #pro se litigants) and review the #Appellate Practice Guide. Attorneys should consider contacting the court's #Appellate Mentoring Program for help with the brief and argument. [Entered: 12/09/2025 01:49 PM]

Access additional case information on PACER

Access the Case Summary and Docket Report to access additional information about this case on the U.S. Court's PACER system. A subscription to PACER is required.

Search for this case: Genentech, Inc. v. Biogen MA, Inc.
Search News [ Google News | Marketwatch | Wall Street Journal | Financial Times | New York Times ]
Search Web [ Unicourt | Legal Web | Google | Bing | Yahoo | Ask ]
Plaintiff: GENENTECH, INC.
Represented By: Jeffrey Faucette
Represented By: Ms. Ellen Oberwetter
Represented By: Charles McCloud
Search News [ Google News | Marketwatch | Wall Street Journal | Financial Times | New York Times ]
Search Finance [ Google Finance | Yahoo Finance | Hoovers | SEC Edgar Filings ]
Search Web [ Justia Dockets | Legal Web | Google | Bing | Yahoo | Ask ]
Defendant: BIOGEN MA, INC.
Represented By: Mr. Matthew Rowen
Represented By: Ms. Erin E. Murphy
Represented By: Charles Hsu
Represented By: Doctor Katherine A. Helm
Represented By: Martin J. Black
Represented By: Ms. Nisha Patel
Represented By: Steven Engel
Represented By: Barrett Lee Anderson
Search News [ Google News | Marketwatch | Wall Street Journal | Financial Times | New York Times ]
Search Finance [ Google Finance | Yahoo Finance | Hoovers | SEC Edgar Filings ]
Search Web [ Justia Dockets | Legal Web | Google | Bing | Yahoo | Ask ]

Disclaimer: Justia Dockets & Filings provides public litigation records from the federal appellate and district courts. These filings and docket sheets should not be considered findings of fact or liability, nor do they necessarily reflect the view of Justia.


Why Is My Information Online?