IP Verse

Arla Foods amba v. Leprino Foods Company et al. - IPR2025-01199

Explore the PTAB proceeding IPR2025-01199 filed by Arla Foods amba against Leprino Foods Company et al. on Jul 15, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number: IPR2025-01199
Filing Date: Jul 15, 2025
Petitioner: Arla Foods amba
Respondent: Leprino Foods Company et al.
Status: Trial Instituted
Respondent Application Number: 18097003
Respondent Tech Center: 1700
Respondent Patent Number: 11825860
Institution Decision Date: Jan 9, 2026

Decision Documents New

Decision documents related to this case provide insights into the outcomes of proceedings. These documents are crucial for understanding the legal determinations and implications for the parties involved.

Document Name	Filing Date	Category	Filing Party
Institution Decision: Grant	Jan 9, 2026	PAPER	BOARD
Director Discretionary Decision: Refer	Nov 20, 2025	PAPER	BOARD

Counsels Involved New

Details of counsels involved in proceeding number IPR2025-01199.

Type	Name
Petitioner Counsel	Kaiser, Jessicaet al
Respondent Counsel	Krieger, Justinet al

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
Petitioner's Notice of Deposition	May 22, 2026	PAPER	PETITIONER
Patent Owner's Updated Exhibit List	May 12, 2026	PAPER	PATENT OWNER
Petitioner's Objections to Patent Owner's Evidence	Apr 28, 2026	PAPER	PETITIONER
Patent Owner Response	Apr 21, 2026	PAPER	PATENT OWNER
Declaration of Frederico Harte, Ph.D.	Apr 21, 2026	EXHIBIT	PATENT OWNER
Etzel Deposition Transcript	Apr 21, 2026	EXHIBIT	PATENT OWNER
Jaeger Deposition Transcript	Apr 21, 2026	EXHIBIT	PATENT OWNER
US 2012 0029165 A1	Apr 21, 2026	EXHIBIT	PATENT OWNER
Garrett	Apr 21, 2026	EXHIBIT	PATENT OWNER
Anema	Apr 21, 2026	EXHIBIT	PATENT OWNER
EFSA Panel on Nutrition	Apr 21, 2026	EXHIBIT	PATENT OWNER
Hu	Apr 21, 2026	EXHIBIT	PATENT OWNER
Jacob	Apr 21, 2026	EXHIBIT	PATENT OWNER
Lai	Apr 21, 2026	EXHIBIT	PATENT OWNER
Adav	Apr 21, 2026	EXHIBIT	PATENT OWNER
Gotham	Apr 21, 2026	EXHIBIT	PATENT OWNER
Qian	Apr 21, 2026	EXHIBIT	PATENT OWNER
ADPI Dry Whey Standard	Apr 21, 2026	EXHIBIT	PATENT OWNER
GEA Liquid Tech	Apr 21, 2026	EXHIBIT	PATENT OWNER
ADPI Dairy Ingredients Composition Guide	Apr 21, 2026	EXHIBIT	PATENT OWNER
Warner	Apr 21, 2026	EXHIBIT	PATENT OWNER
Madureira	Apr 21, 2026	EXHIBIT	PATENT OWNER
Haque	Apr 21, 2026	EXHIBIT	PATENT OWNER
Cordova-Davalos	Apr 21, 2026	EXHIBIT	PATENT OWNER
Smith K	Apr 21, 2026	EXHIBIT	PATENT OWNER
Aschaffenburg	Apr 21, 2026	EXHIBIT	PATENT OWNER
Mestawet	Apr 21, 2026	EXHIBIT	PATENT OWNER
Smith	Apr 21, 2026	EXHIBIT	PATENT OWNER
Merin	Apr 21, 2026	EXHIBIT	PATENT OWNER
Chapter 1 Ratio Relations	Apr 21, 2026	EXHIBIT	PATENT OWNER
Harrison	Apr 21, 2026	EXHIBIT	PATENT OWNER
Kosikowski	Apr 21, 2026	EXHIBIT	PATENT OWNER
Thermo Scientific	Apr 21, 2026	EXHIBIT	PATENT OWNER
Bhat	Apr 21, 2026	EXHIBIT	PATENT OWNER
Saha	Apr 21, 2026	EXHIBIT	PATENT OWNER
Neelima	Apr 21, 2026	EXHIBIT	PATENT OWNER
Corredig	Apr 21, 2026	EXHIBIT	PATENT OWNER
Ecroyd	Apr 21, 2026	EXHIBIT	PATENT OWNER
Patent Owner's Contingent Motion to Amend	Apr 21, 2026	PAPER	PATENT OWNER
Patent Owner's Updated Exhibit List	Apr 21, 2026	PAPER	PATENT OWNER
Ex. 3001	Apr 20, 2026	EXHIBIT	BOARD
Order: Granting Joint Request for Entry of Board’s Default Protective Order	Apr 20, 2026	PAPER	BOARD
Joint Motion for Entry of Default Protective Order	Apr 14, 2026	PAPER	PETITIONER
Joint Stipulation to Extend Due Dates 1, 2, and 3	Mar 12, 2026	PAPER	PETITIONER
Amended Notice of Deposition of Dr. Mark Etzel	Mar 11, 2026	PAPER	PATENT OWNER
Notice of Deposition of Dr. Mark Etzel	Feb 10, 2026	PAPER	PATENT OWNER
Notice of Deposition of Tanja Christine Jaeger	Feb 10, 2026	PAPER	PATENT OWNER
SCHEDULING ORDER	Jan 23, 2026	PAPER	BOARD
Institution Decision: Grant	Jan 9, 2026	PAPER	BOARD
Patent Owner Sur-Reply to Petitioner's Preliminary Reply	Nov 21, 2025	PAPER	PATENT OWNER
Director Discretionary Decision: Refer	Nov 20, 2025	PAPER	BOARD
Petitioner's Preliminary Reply	Nov 18, 2025	PAPER	PETITIONER
Petitioner's Opposition to Patent Owner's Request for Discretionary Denial	Oct 28, 2025	PAPER	PETITIONER
Patent Owner Preliminary Response	Oct 28, 2025	PAPER	PATENT OWNER
Declaration of Dr. Federico Harte	Oct 28, 2025	EXHIBIT	PATENT OWNER
Sithole, R., et al., 2005. Rate of Maillard browning in sweet whey powder. Journal of dairy science, 88(5), pp.1636-1645.	Oct 28, 2025	EXHIBIT	PATENT OWNER
Nishanthi, M. et al., 2018. Impact of storage conditions on solubility, heat stability and emulsifying properties of selected spray dried whey protein concentrates. LWT – Food and Science Technology, 92, pp.16-21.	Oct 28, 2025	EXHIBIT	PATENT OWNER
Khatkar, S. et al., 2023, An Overview of Membrane Technology in Dairy & Food Industry. Novel Technologies in Food Science, pp. 65-108.	Oct 28, 2025	EXHIBIT	PATENT OWNER
Patent Owner Brief in Support of Discretionary Denial	Sep 26, 2025	PAPER	PATENT OWNER
Patent Owner Mandatory Notice	Jul 30, 2025	PAPER	PATENT OWNER
Patent Owner Power of Attorney	Jul 30, 2025	PAPER	PATENT OWNER
EXPUNGED	Jul 28, 2025	PAPER	BOARD
Notice: Notice filing date accorded	Jul 28, 2025	PAPER	BOARD
1001 - U.S. Patent No. 11,825,860	Jul 15, 2025	EXHIBIT	PETITIONER
1002 - File History of the ’860 patent	Jul 15, 2025	EXHIBIT	PETITIONER
1003 - Declaration of Mark Etzel, Ph.D.	Jul 15, 2025	EXHIBIT	PETITIONER
1005 - Nielsen785	Jul 15, 2025	EXHIBIT	PETITIONER
1006 - Bertelsen	Jul 15, 2025	EXHIBIT	PETITIONER
1007 - Nielsen450	Jul 15, 2025	EXHIBIT	PETITIONER
1008 - Ozturk	Jul 15, 2025	EXHIBIT	PETITIONER
1009 - Kawasaki	Jul 15, 2025	EXHIBIT	PETITIONER
1010 - LeanCreme	Jul 15, 2025	EXHIBIT	PETITIONER
1011 - Affidavit of Tanya Zeif	Jul 15, 2025	EXHIBIT	PETITIONER
1012 - Fractionation of Whey Proteins and Caseinomacropeptide	Jul 15, 2025	EXHIBIT	PETITIONER
1013 - Cheese Whey Tangential Filtration Using Tubular Mineral Membranes	Jul 15, 2025	EXHIBIT	PETITIONER
1014 - A Study of Various Chemical Pretreatments to Fractionate Lipids from	Jul 15, 2025	EXHIBIT	PETITIONER
1015 - U.S. Pat. No. 5,280,107	Jul 15, 2025	EXHIBIT	PETITIONER
1016 - U.S. Pat. No. 4,734,287	Jul 15, 2025	EXHIBIT	PETITIONER
1017 - PCT Application Publication No. WO2015059245	Jul 15, 2025	EXHIBIT	PETITIONER
1018 - Cheese pH—What’s Behind the Rise and Fall?	Jul 15, 2025	EXHIBIT	PETITIONER
1019 - U.S. Pat. Appl. Pub. No. US2011/0003975	Jul 15, 2025	EXHIBIT	PETITIONER
1020 - U.S. Pat. Appl. Pub. No. US2016/0058025	Jul 15, 2025	EXHIBIT	PETITIONER
1022 - Declaration of June Ann Munford	Jul 15, 2025	EXHIBIT	PETITIONER
1023 - A Differential Scanning Calorimetric Study of the Thermal Denaturati	Jul 15, 2025	EXHIBIT	PETITIONER
1004 - Curriculum Vitae of Mark Etzel, Ph.D.	Jul 15, 2025	EXHIBIT	PETITIONER
1021 - Declaration of Tanja Christine Jæger	Jul 15, 2025	EXHIBIT	PETITIONER
Petition: as filed	Jul 15, 2025	PAPER	PETITIONER
Notice: Power of Attorney	Jul 15, 2025	PAPER	PETITIONER