IP Verse

Terumo BTC, Inc - PGR2026-00009

Explore the PTAB proceeding PGR2026-00009 filed by Terumo BTC, Inc on Nov 3, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
PGR2026-00009
Filing Date
Nov 3, 2025
Petitioner
Terumo BTC, Inc
Status
Petition filed
Respondent Application Number
18955269
Respondent Tech Center
3700
Respondent Patent Number
12324873

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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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Petition: as filed

Nov 3, 2025PAPERPETITIONER

Notice: Power of Attorney

Nov 3, 2025PAPERPETITIONER

U.S. Patent No. 12,324,873 (“’873 patent”)

Nov 3, 2025EXHIBITPETITIONER

U.S. Patent No. 12,324,873 (“’873 patent”)

Nov 3, 2025EXHIBITPETITIONER

Declaration of Dr. Gary D. Fletcher in Support of Petition

Nov 3, 2025EXHIBITPETITIONER

U.S. Patent No. 7,072,769 (“Fletcher-Haynes”)

Nov 3, 2025EXHIBITPETITIONER

U.S. Patent No. 4,898,675 (“Lavender”)

Nov 3, 2025EXHIBITPETITIONER

U.S. Patent No. 8,075,468 (“Min”)

Nov 3, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2003/0125881 (“Ryan”)

Nov 3, 2025EXHIBITPETITIONER

U.S. Patent No. 9,370,324 (“Barrett”)

Nov 3, 2025EXHIBITPETITIONER

U.S. Patent No. 6,296,602 (“Headley”)

Nov 3, 2025EXHIBITPETITIONER

“Membrane versus centrifuge-based therapeutic plasma exchange: a randomized

Nov 3, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2017/0029762 (“Turgut”)

Nov 3, 2025EXHIBITPETITIONER

“Volume Limits – Automated Collection of Source Plasma,” November 4, 1992,

Nov 3, 2025EXHIBITPETITIONER

Bruce C. McLeod, MD, et al., “Apheresis: Principles and Practice,” 3rd Edit

Nov 3, 2025EXHIBITPETITIONER

Sergent SR, Ashurst JV. Plasmapheresis. [Updated 2023 Jul 10].

Nov 3, 2025EXHIBITPETITIONER

Curriculum Vitae (“CV”) of Dr. Gary D. Fletcher

Nov 3, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2012/0175313 (“Barry”)

Nov 3, 2025EXHIBITPETITIONER

Japanese Patent Publication No. JP 2002-282352 A and certified Japanese to

Nov 3, 2025EXHIBITPETITIONER