Merck Sharp & Dohme LLC v. Surrozen Operating, Inc. et al. - PGR2026-00027

Explore the PTAB proceeding PGR2026-00027 filed by Merck Sharp & Dohme LLC against Surrozen Operating, Inc. et al. on Feb 12, 2026. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
PGR2026-00027
Filing Date
Feb 12, 2026
Petitioner
Merck Sharp & Dohme LLC
Respondent
Surrozen Operating, Inc. et al.
Status
Pending
Respondent Application Number
18361782
Respondent Tech Center
1600
Respondent Patent Number
12297278

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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.