Explore the PTAB proceeding IPR2025-01268 filed by Fresenius Kabi SwissBioSim GmbH et al. against Regeneron Pharmaceuticals, Inc. on Jul 14, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-01268
Filing Date
Jul 14, 2025
Petitioner
Fresenius Kabi SwissBioSim GmbH et al.
Respondent
Regeneron Pharmaceuticals, Inc.
Status
Pending
Respondent Application Number
16739559
Respondent Tech Center
1600
Respondent Patent Number
11084865

Proceeding Decision 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.


Document NameFiling DateCategoryFiling Party

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Notice: Power of Attorney

Aug 4, 2025PAPERPATENT OWNER

Notice: Mandatory Notice

Aug 4, 2025PAPERPATENT OWNER

Notice: Notice filing date accorded

Jul 23, 2025PAPERBOARD

Petitioner Fresenius Kabi SwissBiosim, GmBH Power of Attorney

Jul 14, 2025PAPERPETITIONER

Fresenius Kabi SwissBiosim, GmBH Petition for IPR of USP11,084,865

Jul 14, 2025PAPERPETITIONER

Ex. 1001

Jul 14, 2025EXHIBITPETITIONER

Ex. 1002

Jul 14, 2025EXHIBITPETITIONER

Ex. 1003

Jul 14, 2025EXHIBITPETITIONER

Ex. 1004

Jul 14, 2025EXHIBITPETITIONER

Ex. 1005

Jul 14, 2025EXHIBITPETITIONER

Ex. 1006

Jul 14, 2025EXHIBITPETITIONER

Ex. 1007

Jul 14, 2025EXHIBITPETITIONER

Ex. 1008

Jul 14, 2025EXHIBITPETITIONER