Astellas Institute for Regenerative Medicine v. ImStem Biotechnology, Inc.
Plaintiff / Appellee: ASTELLAS INSTITUTE FOR REGENERATIVE MEDICINE
Defendant / Appellant: IMSTEM BIOTECHNOLOGY, INC., XIAOFANG WANG and REN-HE XU
Case Number: 22-1625
Filed: April 12, 2022
Court: U.S. Court of Appeals, Federal Circuit
Nature of Suit: Patent Infringement (Fed. Qst.)

Opinions

We have the following opinions for this case:

Date Filed Description
May 9, 2023 ASTELLAS INSTITUTE FOR REGENERATIVE MEDICINE v. IMSTEM BIOTECHNOLOGY, INC.

Docket Report

This docket was last retrieved on May 26, 2022. A more recent docket listing may be available from PACER.

Date Filed Document Text
May 26, 2022 Filing 13 **TEXT ONLY** ORDER granting motion to extend time to file brief [ # 12 ] filed by Appellants ImStem Biotechnology, Inc., Xiaofang Wang and Ren-He Xu. The opening brief is due 06/27/2022. Service as of this date by the Clerk of Court. This order has been issued without an attached document and is official and binding. [852027] [JCW] [Entered: 05/26/2022 09:11 AM]
May 25, 2022 Filing 12 MOTION of Appellants ImStem Biotechnology, Inc., Xiaofang Wang and Ren-He Xu to extend the time to 06/27/2022 to file brief. Service: 05/25/2022 by email. [851950] [22-1625] [Sanford Weisburst] [Entered: 05/25/2022 04:56 PM]
April 26, 2022 Filing 11 Corrected Entry of appearance for Sanford Ian Weisburst; Sam Stephen Stake; Nicola R. Felice as counsel for Appellants ImStem Biotechnology, Inc., Xiaofang Wang and Ren-He Xu. Service: 04/26/2022 by email. [845551] [22-1625] [Sanford Weisburst] [Entered: 04/26/2022 04:05 PM]
April 26, 2022 Filing 10 NOTICE OF NON-COMPLIANCE: The submission of Appellants ImStem Biotechnology, Inc., Xiaofang Wang and Ren-He Xu, Entry of Appearance [ # 9 ], is not in compliance with the rules of this court (see attached). Compliant document due on 05/03/2022. Service as of this date by the Clerk of Court. [845355] [JCW] [Entered: 04/26/2022 08:44 AM]
April 25, 2022 Filing 9 Entry of appearance for Sanford I. Weisburst; Sam Stephen Stake; Nicola R. Felice as counsel for Appellants ImStem Biotechnology, Inc., Xiaofang Wang and Ren-He Xu. Service: 04/25/2022 by email. [845329] [22-1625] This document is non-compliant. See Doc No.[ # 10 ] [Sanford Weisburst] [Entered: 04/25/2022 08:40 PM]
April 25, 2022 Filing 8 Docketing Statement for the Appellants ImStem Biotechnology, Inc., Xiaofang Wang and Ren-He Xu. Service: 04/25/2022 by email. [845326] [22-1625] [Sanford Weisburst] [Entered: 04/25/2022 08:16 PM]
April 25, 2022 Filing 7 Certificate of Interest for Appellants ImStem Biotechnology, Inc., Xiaofang Wang and Ren-He Xu. Service: 04/25/2022 by email. [845324] [22-1625] [Sanford Weisburst] [Entered: 04/25/2022 08:11 PM]
April 25, 2022 Filing 6 Certificate of Interest for Cross-Appellant Astellas Institute for Regenerative Medicine. Service: 04/25/2022 by email. [845166] [22-1625] [David Frazier] [Entered: 04/25/2022 11:58 AM]
April 25, 2022 Filing 5 Docketing Statement for the Cross-Appellant Astellas Institute for Regenerative Medicine. Service: 04/25/2022 by email. [845161] [22-1625] [David Frazier] [Entered: 04/25/2022 11:54 AM]
April 25, 2022 Filing 4 Entry of appearance for David P. Frazier; Michael A. Morin; Rebecca L. Rabenstein; Brenda L. Danek; Yi Sun; Gabriel K. Bell as counsel for Cross-Appellant Astellas Institute for Regenerative Medicine. Service: 04/25/2022 by email. [845159] [22-1625] [David Frazier] [Entered: 04/25/2022 11:52 AM]
April 20, 2022 Filing 3 Official caption revised to reflect 22-1702 as cross-appeal. (see attached). Service as of this date by the Clerk of Court. [844312] [JCW] [Entered: 04/20/2022 01:01 PM]
April 20, 2022 Filing 2 Note to File: The following cases are consolidated: 22-1625 Lead with 22-1702 Cross-Appeal. The parties must file all documents in the lead appeal only. [844310] [22-1625, 22-1702] [JCW] [Entered: 04/20/2022 01:00 PM]
April 12, 2022 Filing 1 Appeal docketed. Received: 04/11/2022. [842581] Entry of Appearance is due on 04/26/2022. Certificate of Interest is due on 04/26/2022. Docketing Statement is due on 04/26/2022. Appellants' brief is due on 06/13/2022. [JCW] [Entered: 04/12/2022 11:47 AM]

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Plaintiff / appellee: ASTELLAS INSTITUTE FOR REGENERATIVE MEDICINE
Represented By: Brenda L. Danek
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Defendant / appellant: IMSTEM BIOTECHNOLOGY, INC.
Represented By: Sanford Ian Weisburst
Represented By: Nicola R. Felice
Represented By: Sam Stephen Stake
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Defendant / appellant: XIAOFANG WANG
Represented By: Sanford Ian Weisburst
Represented By: Nicola R. Felice
Represented By: Sam Stephen Stake
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Defendant / appellant: REN-HE XU
Represented By: Sanford Ian Weisburst
Represented By: Nicola R. Felice
Represented By: Sam Stephen Stake
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