Caddo Systems, Inc. v. Jetbrains Americas, Inc.
Plaintiff: CADDO SYSTEMS, INC. and 511 TECHNOLOGIES, INC.
Defendant: JETBRAINS AMERICAS, INC., JETBRAINS, INC. and JETBRAINS S.R.O.
Case Number: 25-1764
Filed: May 13, 2025
Court: U.S. Court of Appeals, Federal Circuit
Nature of Suit: Patent Infringement (Fed. Qst.)
Docket Report

This docket was last retrieved on November 5, 2025. A more recent docket listing may be available from PACER.

Date Filed Document Text
November 5, 2025 Filing 33 6 paper copies of Doc. No. [ # 10 ], [ # 21 ], [ # 28 ] received from Appellants 511 Technologies, Inc. and Caddo Systems, Inc. [1126334] [CDL] [Entered: 11/06/2025 04:39 PM]
October 31, 2025 Filing 32 6 paper copies of Doc. No. [ # 16 ] received from Appellees Jetbrains Americas, Inc., Jetbrains s.r.o. and Jetbrains, Inc.. [1124866] [MVH] [Entered: 10/31/2025 09:45 AM]
October 29, 2025 Filing 31 Outstanding paper copies of all briefs and appendices must be submitted within five business days from the date of issuance of this notice. See Fed. Cir. R. 25(c)(3)(A). [1124331] [GWK] [Entered: 10/29/2025 10:52 AM]
October 29, 2025 Opinion or Order Filing 30 ORDER granting motion to extend time to file appendix [ # 25 ], and ECF No. 28 is accepted for filing. Service as of this date by the Clerk of Court. [1124267] [LMS] [Entered: 10/29/2025 09:50 AM]
October 21, 2025 Filing 29 Notice of Correction to Doc No. [ # 26 ] for Appellants 511 Technologies, Inc. and Caddo Systems, Inc.. Service: 10/21/2025 by clerk. [1122531] [25-1764] [Joseph Zito] [Entered: 10/21/2025 05:20 PM]
October 21, 2025 Filing 28 MODIFIED ENTRY: CORRECTED APPENDIX FILED by Appellants 511 Technologies, Inc. and Caddo Systems, Inc.. Service: 10/21/2025 by email. [1122530] --[Edited 10/29/2025 by GWK - Reason: compliance review complete] [Joseph Zito] [Entered: 10/21/2025 05:18 PM]
October 17, 2025 Filing 27 NOTICE OF NON-COMPLIANCE: The submission of Appellants 511 Technologies, Inc. and Caddo Systems, Inc., Appendix [ # 26 ], is not in compliance with the rules of this court (see attached). Compliant document due on 10/24/2025. Service as of this date by the Clerk of Court. [1121741] [GWK] [Entered: 10/17/2025 10:02 AM]
October 15, 2025 Filing 26 CORRECTED APPENDIX FILED by Appellants 511 Technologies, Inc. and Caddo Systems, Inc.. Service: 10/15/2025 by clerk. [1121461] [25-1764] This document is non-compliant. See Doc No. [ # 27 ] [Joseph Zito] [Entered: 10/15/2025 06:33 PM]
October 15, 2025 Filing 25 MOTION of Appellants 511 Technologies, Inc. and Caddo Systems, Inc. to extend the time to 10/03/2025 to file the appendix. Service: 10/15/2025 by clerk. [1121459] [25-1764] [Joseph Zito] [Entered: 10/15/2025 06:31 PM]
October 7, 2025 Filing 24 NOTICE OF NON-COMPLIANCE: The submission of Appellants 511 Technologies, Inc. and Caddo Systems, Inc., Appendix, Confidential Appendix [ # 22 ], [23], is not in compliance with the rules of this court (see attached). Compliant document due on 10/15/2025. Service as of this date by the Clerk of Court. [1119745] [GWK] [Entered: 10/07/2025 03:16 PM]
October 1, 2025 Filing 23 CONFIDENTIAL APPENDIX FILED by Appellants 511 Technologies, Inc. and Caddo Systems, Inc.. Service: 10/01/2025 by clerk. [1118684] [25-1764] This document is non-compliant. See Doc No. [ # 24 ] [Joseph Zito] [Entered: 10/01/2025 04:43 PM]
October 1, 2025 Filing 22 APPENDIX FILED by Appellants 511 Technologies, Inc. and Caddo Systems, Inc.. Service: 10/01/2025 by clerk. [1118682] [25-1764] This document is non-compliant. See Doc No. [ # 24 ] [Joseph Zito] [Entered: 10/01/2025 04:40 PM]
September 17, 2025 Filing 21 MODIFIED ENTRY: REPLY BRIEF FILED by Appellants 511 Technologies, Inc. and Caddo Systems, Inc.. Service: 09/17/2025 by email. Unless ordered otherwise, any responsive deadline runs from the date of service of this brief. See Fed. Cir. R. 31. [1115357] --[Edited 09/24/2025 by GWK - Reason: compliance review complete] [Joseph Zito] [Entered: 09/17/2025 10:51 PM]
September 16, 2025 Opinion or Order Filing 20 ORDER The motion [ # 18 ] is denied without prejudice to the refiling of the motion with the required showing under this court's rules. Absent further extension, the reply brief is due no later than September 17, 2025. Service as of this date by the Clerk of Court. [1115094] [NL] [Entered: 09/16/2025 05:13 PM]
September 16, 2025 Filing 19 RESPONSE of Appellees Jetbrains Americas, Inc., Jetbrains s.r.o. and Jetbrains, Inc. to Doc No. [ # 18 ]. Service: 09/16/2025 by email. [1114995] [25-1764] [Daniel Vivarelli] [Entered: 09/16/2025 12:45 PM]
September 15, 2025 Filing 18 MOTION of Appellants 511 Technologies, Inc. and Caddo Systems, Inc. to extend the time to 09/19/2025 to file brief. Service: 09/15/2025 by clerk. [1114865] [25-1764] [Joseph Zito] [Entered: 09/15/2025 09:43 PM]
September 5, 2025 Filing 17 Notice of Correction to Doc No. [ # 16 ] for Appellees Jetbrains Americas, Inc., Jetbrains s.r.o. and Jetbrains, Inc.. Service: 09/05/2025 by email. [1112894] [25-1764] [Daniel Vivarelli] [Entered: 09/05/2025 05:50 PM]
September 5, 2025 Filing 16 MODIFIED ENTRY: CORRECTED RESPONSE BRIEF FILED by Appellees Jetbrains Americas, Inc., Jetbrains s.r.o. and Jetbrains, Inc.. Service: 09/05/2025 by email. [1112893]--[Edited 09/08/2025 by GWK - Reason: compliance review complete] [Daniel Vivarelli] [Entered: 09/05/2025 05:48 PM]
September 5, 2025 Filing 15 Notice to Appellees Jetbrains Americas, Inc., Jetbrains s.r.o. and Jetbrains, Inc.: The record of this case indicates that no amended Certificate of Interest under FCR 47.4 has been filed. Failure to file required documents may result in dismissal or other action as deemed appropriate by the court. See FCR 25(h). Service as of this date by the Clerk of Court. [1112817] [GWK] [Entered: 09/05/2025 04:04 PM]
September 2, 2025 Filing 14 CORRECTED RESPONSE BRIEF FILED by Appellees Jetbrains Americas, Inc., Jetbrains s.r.o. and Jetbrains, Inc.. Service: 09/02/2025 by email. [1111642] [25-1764] This document has been corrected. See Doc No. [ # 16 ] [Daniel Vivarelli] [Entered: 09/02/2025 10:06 AM]
August 27, 2025 Filing 13 NOTICE OF NON-COMPLIANCE: The submission of Appellees Jetbrains Americas, Inc., Jetbrains s.r.o. and Jetbrains, Inc., Response Brief [ # 12 ], is not in compliance with the rules of this court (see attached). Compliant document due on 09/04/2025. Unless ordered otherwise, the deadline for any responsive filing runs from service of the original version. Service as of this date by the Clerk of Court. [1110979] [GWK] [Entered: 08/27/2025 01:36 PM]
August 25, 2025 Filing 12 RESPONSE BRIEF FILED by Appellees Jetbrains Americas, Inc., Jetbrains s.r.o. and Jetbrains, Inc.. Service: 08/25/2025 by email. [1110259] [25-1764] This document is non-compliant. See Doc No. [ # 13 ] [Daniel Vivarelli] [Entered: 08/25/2025 12:36 PM]
July 28, 2025 Filing 11 CLERK'S OFFICE QUALITY CONTROL MESSAGE: re: Doc No. [ # 10 ], ERROR: The information in response to Section 4 on the Certificate of Interest (COI) included in the document does not match the information on the COI entered on the docket. CORRECTION: For future relevant filings, please ensure the COI included in the document contains up-to-date information. If that information differs from the previously filed COI, please file an amended COI as a separate docket entry. Fed. Cir. R. 47.4(c). THIS MESSAGE IS FOR INFORMATIONAL PURPOSES ONLY. [1104925] [GWK] [Entered: 07/28/2025 04:18 PM]
July 28, 2025 Filing 10 MODIFIED ENTRY: CORRECTED OPENING BRIEF FILED by Appellants 511 Technologies, Inc. and Caddo Systems, Inc.. Service: 07/28/2025 by clerk. [1104905] --[Edited 07/28/2025 by GWK - Reason: compliance review complete] [Joseph Zito] [Entered: 07/28/2025 03:20 PM]
July 21, 2025 Filing 9 NOTICE OF NON-COMPLIANCE: The submission of Appellants 511 Technologies, Inc. and Caddo Systems, Inc., Opening Brief [ # 8 ], is not in compliance with the rules of this court (see attached). Compliant document due on 07/28/2025. Unless ordered otherwise, the deadline for any responsive filing runs from service of the original version. Service as of this date by the Clerk of Court. [1103347] [GWK] [Entered: 07/21/2025 11:27 AM]
July 14, 2025 Filing 8 OPENING BRIEF FILED by Appellants 511 Technologies, Inc. and Caddo Systems, Inc.. Service: 07/14/2025 by clerk. [1102237] [25-1764] This document is non-compliant. See Doc No. [ # 9 ] [Joseph Zito] [Entered: 07/14/2025 05:43 PM]
May 26, 2025 Filing 7 Docketing Statement for the Appellants 511 Technologies, Inc. and Caddo Systems, Inc.. Service: 05/26/2025 by clerk. [1092018] [25-1764] [Joseph Zito] [Entered: 05/26/2025 09:54 PM]
May 26, 2025 Filing 6 Certificate of Interest for Appellants 511 Technologies, Inc. and Caddo Systems, Inc.. Service: 05/26/2025 by clerk. [1092017] [25-1764] [Joseph Zito] [Entered: 05/26/2025 09:51 PM]
May 26, 2025 Filing 5 Entry of Appearance for Joseph J Zito; Benjamin C Deming as counsel for Appellants 511 Technologies, Inc. and Caddo Systems, Inc.. Service: 05/26/2025 by clerk. [1092016] [25-1764] [Joseph Zito] [Entered: 05/26/2025 09:50 PM]
May 22, 2025 Filing 4 Docketing Statement for the Appellees Jetbrains Americas, Inc., Jetbrains s.r.o. and Jetbrains, Inc.. Service: 05/22/2025 by email. [1091620] [25-1764] [Daniel Vivarelli] [Entered: 05/22/2025 04:05 PM]
May 22, 2025 Filing 3 Certificate of Interest for Appellees Jetbrains Americas, Inc., Jetbrains s.r.o. and Jetbrains, Inc.. Service: 05/22/2025 by email. [1091617] [25-1764] [Daniel Vivarelli] [Entered: 05/22/2025 04:04 PM]
May 21, 2025 Filing 2 Entry of Appearance for Daniel G. Vivarelli, Jr.; Aaron S. Kamlay; Priya S. Dalal as counsel for Appellees Jetbrains Americas, Inc., Jetbrains s.r.o. and Jetbrains, Inc.. Service: 05/21/2025 by email. [1091135] [25-1764] [Daniel Vivarelli] [Entered: 05/21/2025 01:25 PM]
May 13, 2025 Filing 1 Appeal docketed. Received: 05/08/2025. [1089001] Entry of Appearance due 05/27/2025. Certificate of Interest is due on 05/27/2025. Docketing Statement due 05/27/2025. Appellant's brief is due 07/14/2025. [GWK] [Entered: 05/13/2025 09:48 AM]

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Search for this case: Caddo Systems, Inc. v. Jetbrains Americas, Inc.
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Plaintiff: CADDO SYSTEMS, INC.
Represented By: Benjamin Charles Deming
Represented By: Joseph J. Zito
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Plaintiff: 511 TECHNOLOGIES, INC.
Represented By: Benjamin Charles Deming
Represented By: Joseph J. Zito
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Defendant: JETBRAINS AMERICAS, INC.
Represented By: Aaron Kamlay
Represented By: Priya Dalal
Represented By: Daniel George Vivarelli Esq. Jr.
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Defendant: JETBRAINS, INC.
Represented By: Aaron Kamlay
Represented By: Priya Dalal
Represented By: Daniel George Vivarelli Esq. Jr.
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Defendant: JETBRAINS S.R.O.
Represented By: Aaron Kamlay
Represented By: Priya Dalal
Represented By: Daniel George Vivarelli Esq. Jr.
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