IP Verse

Guardant Health, Inc. v. Tempus AI, Inc. - IPR2026-00185

Explore the PTAB proceeding IPR2026-00185 filed by Guardant Health, Inc. against Tempus AI, Inc. on Dec 30, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2026-00185
Filing Date
Dec 30, 2025
Petitioner
Guardant Health, Inc.
Respondent
Tempus AI, Inc.
Status
Pending
Respondent Application Number
16732242
Respondent Tech Center
2600
Respondent Patent Number
10991097

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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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Patent Owner's Power of Attorney

Jan 16, 2026PAPERPATENT OWNER

Patent Owner's Mandatory Notices

Jan 16, 2026PAPERPATENT OWNER

Notice of Accepting Corrected Petition

Jan 15, 2026PAPERBOARD

Notice filing date accorded to Petition

Jan 13, 2026PAPERBOARD

Thouis R. Jones, et al., “Voronoi-based segmentation of cells on image manifolds.” International Workshop on Computer Vision for Biomedical Image Applications.

Jan 13, 2026EXHIBITPETITIONER

International Publication No. WO 2015/124737 A1 to Sebastiao, et al.

Jan 13, 2026EXHIBITPETITIONER

U.S. Patent No. 10,991,097

Dec 30, 2025EXHIBITPETITIONER

Papanikolopoulos CV

Dec 30, 2025EXHIBITPETITIONER

’097 Patent Prosecution History (Part 1)

Dec 30, 2025EXHIBITPETITIONER

’097 Patent Prosecution History (Part 2)

Dec 30, 2025EXHIBITPETITIONER

U.S. Patent Publication No. 2016/0042511 A1 to Chukka et al.

Dec 30, 2025EXHIBITPETITIONER

Thouis R. Jones, et al., “Voronoi-based segmentation of cells on image

Dec 30, 2025EXHIBITPETITIONER

International Publication No. WO 2015/124737 A1 to Sebastiao, et al.

Dec 30, 2025EXHIBITPETITIONER

Giuseppe Musumeci “Past, Present and Future: Overview on Histology

Dec 30, 2025EXHIBITPETITIONER

Peter W. Hamilton et al. “Digital Pathology and Image Analysis in Tissue

Dec 30, 2025EXHIBITPETITIONER

Brandon D. Gallas et al. “eeDAP: an Evaluation Environment for Digital

Dec 30, 2025EXHIBITPETITIONER

Jun Kong, et al., “Computer-aided Evaluation of Neuroblastoma on Whole-slid

Dec 30, 2025EXHIBITPETITIONER

Metin N. Gurcan et al., “Histopathological image analysis: A review.” IEEE

Dec 30, 2025EXHIBITPETITIONER

Songfan Yang, et al., “Multi-scale Recognition with DAG-CNNs.” Proceedings

Dec 30, 2025EXHIBITPETITIONER

Peter J. Burt, et al., “The Laplacian Pyramid as a Compact Image Code.”

Dec 30, 2025EXHIBITPETITIONER

Jocelyn Barker, et al., “Automated Classification of Brain Tumor Type

Dec 30, 2025EXHIBITPETITIONER

Xipeng Pan et al., “Cell Detection in Pathology and Microscopy Images

Dec 30, 2025EXHIBITPETITIONER

Sahirzeeshan Ali et al., “Segmenting Multiple Overlapping Objects Via a Hyb

Dec 30, 2025EXHIBITPETITIONER

Michael Barnes, et al., “Abstract P5-03-08: Development of a Histology-base

Dec 30, 2025EXHIBITPETITIONER

Emilio Garcia, et al., “Automatic Lymphocyte Detection on Gastric Cancer IH

Dec 30, 2025EXHIBITPETITIONER

Keith E. Steele, et al., “Measuring Multiple Parameters of CD8+ Tumor

Dec 30, 2025EXHIBITPETITIONER

Thomas Mentzel, et al., “Cutaneous Myoepithelial Neoplasms: Clinicopatholog

Dec 30, 2025EXHIBITPETITIONER

Michal Zamecnik, “Epithelioid Hemangioendothelioma with Actin+/Cytokeratin+

Dec 30, 2025EXHIBITPETITIONER

Nemanja Rajković, et al., “The Pan-cytokeratin Staining Intensity and Fract

Dec 30, 2025EXHIBITPETITIONER

Mami Murakami, et al., “Docetaxel Conjugate Nanoparticles that Target

Dec 30, 2025EXHIBITPETITIONER

Mahalakshmi Ravi, et al., “Expression of α-smooth Muscle Actin in Benign

Dec 30, 2025EXHIBITPETITIONER

Michael J. Gerdes, et al. “Highly Multiplexed Single-Cell Analysis

Dec 30, 2025EXHIBITPETITIONER

Qiang Du, et al., “Centroidal Voronoi tessellations: Applications

Dec 30, 2025EXHIBITPETITIONER

U.S. Patent Appl. Pub. No. 2016/0063724

Dec 30, 2025EXHIBITPETITIONER

John D. Bancroft, ed. “Theory and Practice of Histological Techniques

Dec 30, 2025EXHIBITPETITIONER

Zeta Corp. Pancytokeratin brochure

Dec 30, 2025EXHIBITPETITIONER

Liron Pantanowitz, et al., “Twenty Years of Digital Pathology: An Overview

Dec 30, 2025EXHIBITPETITIONER

Notice: Power of Attorney

Dec 30, 2025PAPERPETITIONER

Thomas J. Kindt, et al., Kuby Immunology, 2007 (6th Ed.)

Dec 30, 2025EXHIBITPETITIONER

Defendant Guardant Health Inc.’s Memorandum of Points and Authorities

Dec 30, 2025EXHIBITPETITIONER

Plaintiff Tempus AI, Inc.’s Complaint for Patent Infringement, Tempus AI,

Dec 30, 2025EXHIBITPETITIONER

Petition: as filed

Dec 30, 2025PAPERPETITIONER

Papanikolopoulos Declaration

Dec 30, 2025EXHIBITPETITIONER