IP Verse

Sun Pharmaceutical Industries, Inc. v. Biofrontera Inc. - PGR2026-00021

Explore the PTAB proceeding PGR2026-00021 filed by Sun Pharmaceutical Industries, Inc. against Biofrontera Inc. on Jan 16, 2026. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: PGR2026-00021
Filing Date: Jan 16, 2026
Petitioner: Sun Pharmaceutical Industries, Inc.
Respondent: Biofrontera Inc.
Status: Pending
Respondent Application Number: 18533497
Respondent Tech Center: 1600
Respondent Patent Number: 12280146

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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
Alert me when new update on this case
Notice of Intent Designate Brian Larivee	Feb 11, 2026	PAPER	PATENT OWNER
Ex 2001 - Larivee Declaration	Feb 11, 2026	EXHIBIT	PATENT OWNER
Notice: Mandatory Notice	Feb 9, 2026	PAPER	PATENT OWNER
Notice: Power of Attorney	Feb 9, 2026	PAPER	PATENT OWNER
EXPUNGED	Jan 27, 2026	PAPER	BOARD
Notice: NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE	Jan 27, 2026	PAPER	BOARD
EX1001 - U.S. Patent No. 12,280,146	Jan 16, 2026	EXHIBIT	PETITIONER
EX1002 - Expert Decl.	Jan 16, 2026	EXHIBIT	PETITIONER
EX1003 - File History of the ’146 Patent	Jan 16, 2026	EXHIBIT	PETITIONER
EX1004 - U.S. Patent No. 5,520,905 (“Uhlmann”)	Jan 16, 2026	EXHIBIT	PETITIONER
EX1005 - U.S. 2003/0198654 (“Palazzolo”)	Jan 16, 2026	EXHIBIT	PETITIONER
EX1006 - U.S. 2021/0393497 (“Alderson”)	Jan 16, 2026	EXHIBIT	PETITIONER
EX1007 - Hill 1997	Jan 16, 2026	EXHIBIT	PETITIONER
EX1008 - U.S. Patent No. 6,858,200	Jan 16, 2026	EXHIBIT	PETITIONER
EX1009 - Jaworska 2014	Jan 16, 2026	EXHIBIT	PETITIONER
EX1010 - Fiume 2020	Jan 16, 2026	EXHIBIT	PETITIONER
EX1011 - Kale 2017	Jan 16, 2026	EXHIBIT	PETITIONER
EX1012 - Bailey 2012	Jan 16, 2026	EXHIBIT	PETITIONER
EX1013 - Lehninger, Principles of Biochemistry	Jan 16, 2026	EXHIBIT	PETITIONER
EX1014 - Bunke 2020	Jan 16, 2026	EXHIBIT	PETITIONER
EX1015 - McCarron 2005	Jan 16, 2026	EXHIBIT	PETITIONER
EX1016 - Fiume 2010	Jan 16, 2026	EXHIBIT	PETITIONER
EX1017 - Vaidya 2015	Jan 16, 2026	EXHIBIT	PETITIONER
EX1018 - Araujo 2010	Jan 16, 2026	EXHIBIT	PETITIONER
EX1019 - U.S. 2015/0238457	Jan 16, 2026	EXHIBIT	PETITIONER
EX1020 - Singh 2017	Jan 16, 2026	EXHIBIT	PETITIONER
Notice: Petitioner's Power of Attorney	Jan 16, 2026	PAPER	PETITIONER
Petition: as filed	Jan 16, 2026	PAPER	PETITIONER