Tessell, Inc. vs. Nutanix, Inc.
Explore the PTAB proceeding IPR2025-00733 filed by Tessell, Inc. on 2025-03-20. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.
Proceeding Overview
Proceeding Number
IPR2025-00733
Filing Date
2025-03-20
Accorded Filing Date
2025-03-20
Institution Decision Date
2025-08-14
Last Modified Date
2026-08-28
Proceeding Type
IPR
Termination Date
2025-08-14
Trial Status
Discretionary Denial
Parties & Counsel
Petitioner
Tessell, Inc.
Represented By
Saraswat, Anantet alPatent Owner / Respondent
Nutanix, Inc.
Represented By
Goldberg, Joshuaet alTribunal & Venue
Tribunal
Patent Trial and Appeal Board (USPTO)
Technology Center
TC 2100 - Computer Architecture & Software
Patent Information
Respondent Application Number
17182511
Respondent Patent Number
11640340
External Links
Respondent Inventor
Sagar Sontakke et al
Respondent Tech Center
TC 2100 - Computer Architecture & Software
Address and Attorney/Agent Information
Power of Attorney & Correspondence
Firm
/ Entity Name
FOLEY & LARDNER LLP
Customer
Number
147491
Address
3000 K STREET N.W., SUITE 600, WASHINGTON, DC, 20007-5109, UNITED STATES
Attorney / Agent Information
| Reg # | Name | Phone |
|---|---|---|
| 37288 | Courtenay Brinckerhoff | 202-672-5300 |
| 40580 | Mark Danielson | 650-251-1159 |
| 44787 | Paul Hunter | 858-847-6733 |
| 47358 | Andrew Mitchell | 414-297-5722 |
| 60050 | Victor Huang | 510-305-2366 |
| 77440 | Stefan Lehnardt | 801-401-8900 |
Proceeding Documents
70
14
Notice: NOTICE OF REFUND NOTICE
2026-08-28
FILING PARTY: BOARD
13
Petitioner's Request for Refund OTHER
2026-08-20
FILING PARTY: PETITIONER
12
Order Denying Director Review of Institution Decision REHEARING
2025-11-05
FILING PARTY: BOARD
11
Authorized Response to Director Review Request OTHER
2025-09-23
FILING PARTY: PATENT OWNER
3100
Ex. 3100 Counsel email for Authorized Response Exhibit
2025-09-16
FILING PARTY: BOARD