Paragon 28, Inc. v. TREACE MEDICAL CONCEPTS, INC. - PGR2026-00020

Explore the PTAB proceeding PGR2026-00020 filed by Paragon 28, Inc. against TREACE MEDICAL CONCEPTS, INC. on Dec 23, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: PGR2026-00020
Filing Date: Dec 23, 2025
Petitioner: Paragon 28, Inc.
Respondent: TREACE MEDICAL CONCEPTS, INC.
Status: Pending
Respondent Application Number: 18645596
Respondent Tech Center: 3700
Respondent Patent Number: 12268428

Decision Documents New

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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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Patent Owner's Discretionary Denial Brief	Mar 4, 2026	PAPER	PATENT OWNER
Ex. 2001 - Treace Complaint	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2002 - Stipulation and Order to Extend Deadlines	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2003 - 1st Stipulation and Proposed Order to Stay	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2004 - Paragon 28 Complaint	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2005 - US10342590	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2006 - US10856886	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2007 - US11696767	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2008 - TREACE INITIAL OFFERING S-1 2021-03-30	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2009 - TREACE IPO	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2010 - 20210518 - JP Morgan	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2011 - Treace Announces Grant of U.S. Patent	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2012 - Treace Announces Grant of U.S. Patent	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2013 - Treace Announces Grant of U.S. Patent	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2014 - Treace Announces Expansion of Its Global IP Portfolio	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2015 - Treace Expands Market Leading Global IP Portfolio	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2016 - Treace Announces New Patent and Milestone 50th U.S. Patent	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2017 - Treace Files Patent Infringement Suit to Protect Bunion Technology	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2018 - Treace Celebrates 100,000 3D Bunion Correction Patient Milestone	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2019 - 20230410 - Stephens Inc	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2020 - UBS Global Healthcare Conference	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2021 - Treace Files Patent Infringement Suit To Protect Bunion Technology	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2022 - Treace Announces Settlement of Lawsuit Against Fusion Orthopedics	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2023 - Treace Files Patent Infringement and Unfair Competition Suit to Protect Lapipl	Mar 4, 2026	EXHIBIT	PATENT OWNER
Ex. 2024 - JP Morgan Healthcare Conference	Mar 4, 2026	EXHIBIT	PATENT OWNER
Notice: Power of Attorney	Feb 9, 2026	PAPER	PATENT OWNER
Notice: Mandatory Notice	Feb 9, 2026	PAPER	PATENT OWNER
Notice: Notice filing date accorded	Jan 5, 2026	PAPER	BOARD
Ex. 1001 - US12268428 (428 Patent)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1002 - File History of U.S. Patent App. No. 18_645,596	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1003 - Declaration of Steven Neufeld, MD	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1004 - Curriculum Vitae of Steven K. Neufeld, MD	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1005 - McGlamry's Foot and Ankle Surgery (4th Edition)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1006 - US20090216089 (Davidson)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1007 - US20160213384 (Fallin)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1008 - US8328806 (Tyber)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1009 - Hofbauer 1996 - The Lapidus procedure	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1010 - Lapidus 1960 - The authors bunion operation from 1931 to 1959	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1011 - Lapidus 1934 - Operative correction of the metatarsus varus prim	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1012 - Cottom - Fixation of Lapidus Arthrodesis	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1013 - Int'l Patent App. Publ. No. 2014_152219 (DaCosta-219)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1014 - USD695402 (DaCosta-402)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1015 - US20130150900 (Haddad)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1016 - Okuda - Proximal Abduction-Supination Osteotomy	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1017 - US20070265634 (Weinstein)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1018 - File History of U.S. Patent App. No. 16_448357 (Part 1 of 2)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1018 - File History of U.S. Patent App. No. 16_448357 (Part 2 of 2)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1019 - US9107715 (Blitz)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1020 - File History of U.S. Patent App. No. 14_480309	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1021 - File History of U.S. Prov. Patent App. No. 62_108936	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1022 - McGlamry's Foot and Ankle Surgery (3rd Edition)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1023 - US5350382 (Armstrong)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1024 - US5112334 (Alchermes)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1025 - US20130030438 (Fox)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1026 - US20110186456 (Bertazzoni)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1027 - Franssen - One century of Kirschner Wires and Kirschner Wire	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1028 - Dayton 2013 - Relationship of Frontal Plane Rotation	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1030 - Declaration of Sylvia Hall-Ellis, PhD (Part 1 of 2)	Dec 23, 2025	EXHIBIT	PETITIONER
Ex. 1030 - Declaration of Sylvia Hall-Ellis, PhD (Part 2 of 2)	Dec 23, 2025	EXHIBIT	PETITIONER
Petition for PGR of 428 Patent	Dec 23, 2025	PAPER	PETITIONER
Petitioner's POA - Paragon-Treace '428 Pat. PGR2026-00020	Dec 23, 2025	PAPER	PETITIONER