IP Verse

FreightCar America, Inc. vs National Steel Car Limited

Explore the PTAB proceeding IPR2025-01046 filed by FreightCar America, Inc. against National Steel Car Limited on May 27, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2025-01046
Filing Date: May 27, 2025
Petitioner: FreightCar America, Inc.
Respondent: National Steel Car Limited
Status: Pending
Respondent Application Number: 12559065
Respondent Tech Center: 3600
Respondent Patent Number: 8166892

Proceeding Decision New

Decision pending - set alert to receive updates

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Show Exhibit Documents

Document Name	Filing Date	Category	Filing Party
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Motion to Seal	Aug 18, 2025	PAPER	PATENT OWNER
Ex. 2001	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2002	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2003	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2004	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2005	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2006	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2007 - REDACTED	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2007	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2008	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2009	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2010	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2011	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2012	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2013	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2014	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2015	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2016	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2017	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2018	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2019	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2020	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2021	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2022	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2023	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2024	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2025	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2026	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2027	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2028	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2029	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2030	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2031	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2032	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2033	Aug 18, 2025	EXHIBIT	PATENT OWNER
Ex. 2034	Aug 18, 2025	EXHIBIT	PATENT OWNER
PO Discretionary Denial Brief - REDACTED	Aug 18, 2025	PAPER	PATENT OWNER
PO Discretionary Denial Brief	Aug 18, 2025	PAPER	PATENT OWNER
Notice: Notice filing date accorded	Jun 18, 2025	PAPER	BOARD
Notice: Mandatory Notice	Jun 17, 2025	PAPER	PATENT OWNER
Notice: Power of Attorney	Jun 17, 2025	PAPER	PATENT OWNER
U.S. Patent No. 8,166,892 (“the ’892 patent”)	May 27, 2025	EXHIBIT	PETITIONER
File History of the ’892 patent	May 27, 2025	EXHIBIT	PETITIONER
Declaration of Mehdi Ahmadian	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from 1946 Car Builders’ Cyclopedia, 17th ed. (“1946 Cyclopedia”)	May 27, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 1,321,928 (“Lindström”)	May 27, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 4,941,411 (“Wong”)	May 27, 2025	EXHIBIT	PETITIONER
Excerpts from Lancashire & Yorkshire, Vol. 2, Noel Coates, copyright 2006 (	May 27, 2025	EXHIBIT	PETITIONER
U.S. Patent No. 2,030,748 (“Gilpin”)	May 27, 2025	EXHIBIT	PETITIONER
Petition: as filed	May 27, 2025	PAPER	PETITIONER
Notice: Power of Attorney	May 27, 2025	PAPER	PETITIONER
Declaration of Sylvia Hall-Ellis	May 27, 2025	EXHIBIT	PETITIONER