Dasso International, Inc. v. MOSO International BV
Plaintiff: DASSO INTERNATIONAL, INC. and EASOON USA, LLC
Defendant: MOSO INTERNATIONAL BV, MOSO NORTH AMERICA, INC., BRETT KELLY, MARK CLIFTON and DAVID S. OSTERMAN, aka Steve Osterman
Case Number: 26-1402
Filed: February 2, 2026
Court: U.S. Court of Appeals, Federal Circuit
Nature of Suit: Patent Infringement (Fed. Qst.)
Docket Report

This docket was last retrieved on March 26, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
March 26, 2026 Filing 19 CLERK'S OFFICE QUALITY CONTROL MESSAGE: re: Doc No. [ # 17 ], ERROR: Appellant's motion includes an incomplete case number, and does not use the official caption for the appeal. CORRECTION: For future filings, please include all consolidated case numbers and use the official caption provided by the Clerk. The caption can be found at ECF No. [ # 8 ]. THIS MESSAGE IS FOR INFORMATIONAL PURPOSES ONLY. [1155720] [GWK] [Entered: 03/26/2026 01:11 PM]
March 26, 2026 Filing 18 **TEXT ONLY** ORDER granting motion to extend time to file brief [ # 17 ] filed by Appellants Dasso International, Inc. and Easoon USA, LLC. The opening brief is due 05/04/2026. Service as of this date by the Clerk of Court. This order has been issued without an attached document and is official and binding. [1155719] [GWK] [Entered: 03/26/2026 01:08 PM]
March 25, 2026 Filing 17 MOTION of Appellants Dasso International, Inc. and Easoon USA, LLC to extend the time to 05/04/2026 to file brief. Service: 03/25/2026 by email. [1155501] [26-1402] [Gerard O'Rourke] [Entered: 03/25/2026 04:10 PM]
March 23, 2026 Opinion or Order Filing 16 ORDER filed denying [ # 13 ] motion to stay appeal filed by Dasso International, Inc. and Easoon USA, LLC; Easoon's opening brief remains due April 3, 2026. Service as of this date by the Clerk of Court. [1154665] [LMS] [Entered: 03/23/2026 11:54 AM]
March 16, 2026 Filing 15 RESPONSE of Cross-Appellants MOSO North America, Inc. and MOSO International BV to Doc No. [ # 13 ]. Service: 03/16/2026 by email. [1153237] [26-1402] [Timothy Sendek] [Entered: 03/16/2026 03:09 PM]
March 5, 2026 Opinion or Order Filing 14 ORDER denying as moot motion to modify the official caption [ # 12 ] filed by Cross-Appellants MOSO North America, Inc. and MOSO International BV. Service as of this date by the Clerk of Court. [1151258] [LMS] [Entered: 03/05/2026 12:21 PM]
March 4, 2026 Filing 13 MOTION of Appellants Dasso International, Inc. and Easoon USA, LLC to stay appeal. Service: 03/04/2026 by email. [1151082] [26-1402] [Gerard O'Rourke] [Entered: 03/04/2026 04:40 PM]
March 3, 2026 Filing 12 MOTION of Cross-Appellants MOSO North America, Inc. and MOSO International BV to modify the official caption. Service: 03/03/2026 by email. [1150799] [26-1402] [Timothy Sendek] [Entered: 03/03/2026 06:48 PM]
February 23, 2026 Filing 11 Docketing Statement for the Cross-Appellants MOSO International BV and MOSO North America, Inc.. Service: 02/23/2026 by email. [1148995] [26-1402] [Timothy Sendek] [Entered: 02/23/2026 06:24 PM]
February 23, 2026 Filing 10 Certificate of Interest for Cross-Appellants MOSO International BV and MOSO North America, Inc.. Service: 02/23/2026 by email. [1148993] [26-1402] [Timothy Sendek] [Entered: 02/23/2026 06:20 PM]
February 23, 2026 Filing 9 Entry of Appearance for Timothy Sendek as counsel for Cross-Appellants MOSO International BV and MOSO North America, Inc.. Service: 02/23/2026 by email. [1148992] [26-1402] [Timothy Sendek] [Entered: 02/23/2026 06:17 PM]
February 18, 2026 Opinion or Order Filing 8 ORDER The revised official caption is reflected in the order. Service as of this date by the Clerk of Court. [1147875] [LMS] [Entered: 02/18/2026 11:45 AM]
February 17, 2026 Filing 7 Notice of Related Case Information for Appellants Dasso International, Inc. and Easoon USA, LLC. Service: 02/17/2026 by email. [1147718] [26-1402] [Gerard O'Rourke] [Entered: 02/17/2026 03:42 PM]
February 17, 2026 Filing 6 Docketing Statement for the Appellants Easoon USA, LLC and Dasso International, Inc.. Service: 02/17/2026 by email. [1147717] [26-1402] [Gerard O'Rourke] [Entered: 02/17/2026 03:41 PM]
February 17, 2026 Filing 5 Certificate of Interest for Appellants Dasso International, Inc. and Easoon USA, LLC. Service: 02/17/2026 by email. [1147713] [26-1402] [Gerard O'Rourke] [Entered: 02/17/2026 03:40 PM]
February 17, 2026 Filing 4 Entry of Appearance for Gerard M. O'Rourke; Sean T. O'Kelly as counsel for Appellants Dasso International, Inc. and Easoon USA, LLC. Service: 02/17/2026 by email. [1147711] [26-1402] [Gerard O'Rourke] [Entered: 02/17/2026 03:38 PM]
February 10, 2026 Filing 3 Note to File: The following cases are consolidated: 26-1402 lead, with 26-1425 as the cross-appeal. The parties must file all documents in the lead appeal only. [1146384] [26-1402, 26-1425] [GWK] [Entered: 02/10/2026 01:04 PM]
February 10, 2026 Filing 2 Official caption revised to reflect the cross-appeal in 26-1425. (see attached). Service as of this date by the Clerk of Court. [1146381] [GWK] [Entered: 02/10/2026 12:59 PM]
February 2, 2026 Filing 1 Appeal docketed. Received: 01/27/2026. [1144330] Entry of Appearance due 02/17/2026. Certificate of Interest is due on 02/17/2026. Docketing Statement due 02/17/2026. Appellant's brief is due 04/03/2026. [GWK] [Entered: 02/02/2026 11:38 AM]

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Plaintiff: DASSO INTERNATIONAL, INC.
Represented By: Sean T. O'Kelly
Represented By: Gerard M. O'Rourke
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Plaintiff: EASOON USA, LLC
Represented By: Sean T. O'Kelly
Represented By: Gerard M. O'Rourke
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Defendant: MOSO INTERNATIONAL BV
Represented By: Evelina Gentry
Represented By: Timothy Sendek
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Defendant: MOSO NORTH AMERICA, INC.
Represented By: Evelina Gentry
Represented By: Timothy Sendek
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Defendant: BRETT KELLY
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Defendant: MARK CLIFTON
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Defendant: DAVID S. OSTERMAN, aka Steve Osterman
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