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PGR2025-00055 Case Details

The detailed information for PTAB case PGR2025-00055, filed by Almendra Pte. Ltd. et al. on Jun 16, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
PGR2025-00055
Filing Date
Jun 16, 2025
Petitioner
Almendra Pte. Ltd. et al.
Status
Petition filed
Respondent Application Number
18292837
Respondent Tech Center
3600
Respondent Patent Number
12089543

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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Post-Grant Review Petition for U.S. Patent No. 12,089,543 B2

Jun 16, 2025PAPERPETITIONER

U.S. Patent No. 12,089,543

Jun 16, 2025EXHIBITPETITIONER

File History of U.S. Patent No. 12,089,543

Jun 16, 2025EXHIBITPETITIONER

Declaration of Dr. John Long

Jun 16, 2025EXHIBITPETITIONER

Curriculum Vitae of Dr. John Long

Jun 16, 2025EXHIBITPETITIONER

U.S. Patent Pub. No. 2019/0098843 (Rosen)

Jun 16, 2025EXHIBITPETITIONER

U.S. Patent Pub. No. 2016/0198640 (Singh)

Jun 16, 2025EXHIBITPETITIONER

U.S. Patent Pub. No. 2021/0185945 (Richardville)

Jun 16, 2025EXHIBITPETITIONER

U.S. Patent No. 4,336,908 (Vikre)

Jun 16, 2025EXHIBITPETITIONER

U.S. Patent No. 3,797,517 (Kircher)

Jun 16, 2025EXHIBITPETITIONER

U.S. Patent No. 3,930,335 (Widmayer)

Jun 16, 2025EXHIBITPETITIONER

U.S. Patent No. 4,209,131 (Barasch)

Jun 16, 2025EXHIBITPETITIONER

U.S. Patent No. 2,604,359 (Zybach)

Jun 16, 2025EXHIBITPETITIONER

Power of Attorney for Petitioner

Jun 16, 2025PAPERPETITIONER