The detailed information for PTAB case with proceeding number IPR2025-00066 filed by Liberty Energy Inc. et al. against U.S. WELL SERVICES, LLC et al. on Oct 31, 2024. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-00066
Filing Date
Oct 31, 2024
Petitioner
Liberty Energy Inc. et al.
Respondent
U.S. WELL SERVICES, LLC et al.
Status
Institution Denied
Respondent Application Number
16210807
Respondent Tech Center
3600
Respondent Patent Number
10598258
Institution Decision Date
Apr 29, 2025
Termination Date
Apr 29, 2025

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

Alert me when new update on this case

Institution Decision: Deny

Apr 29, 2025PAPERBOARD

Patent Owner's Sur-Reply to Petitioners' Reply

Apr 11, 2025PAPERPATENT OWNER

EX-2025 - USPTO announcment rescinding memo

Apr 11, 2025EXHIBITPATENT OWNER

EX-2026 -IPR2025-00105 (533 Patent) - Order Dismissing Petition as Prematurely Filed

Apr 11, 2025EXHIBITPATENT OWNER

EX-2028 - PTAB-IPR2025-00778, Petition

Apr 11, 2025EXHIBITPATENT OWNER

EX-2027 - 2025-04-01, Dkt. 84, Markman Hearing set for 2025.04.30

Apr 11, 2025EXHIBITPATENT OWNER

Petitioners' Reply to Patent Owner's Preliminary Response

Mar 28, 2025PAPERPETITIONER

1051 - Motion to Stay

Mar 28, 2025EXHIBITPETITIONER

1052 - Email re Markman Hearing

Mar 28, 2025EXHIBITPETITIONER

1053-Federal Court Management Statistics

Mar 28, 2025EXHIBITPETITIONER

1054 - Plaintiff Opening Claim Construction Brief

Mar 28, 2025EXHIBITPETITIONER

1055 - Chambers Dec Ex A to Plaintiff Opening Claim Construction Brief

Mar 28, 2025EXHIBITPETITIONER

1056 - Guidance on USPTO's Recission

Mar 28, 2025EXHIBITPETITIONER

Patent Owner's Preliminary Response

Feb 21, 2025PAPERPATENT OWNER

EX-2001 - McGraw-Hill Gear Handbook (Dudley)

Feb 21, 2025EXHIBITPATENT OWNER

EX-2002 - Lynwander - Gear Drive Systems

Feb 21, 2025EXHIBITPATENT OWNER

EX-2003 - About AGMA – American Gear Manufacturers Association

Feb 21, 2025EXHIBITPATENT OWNER

EX-2004 - Member List – American Gear Manufacturers Association

Feb 21, 2025EXHIBITPATENT OWNER

EX-2005 - United Gears Website

Feb 21, 2025EXHIBITPATENT OWNER

EX-2006 - Patent Scheduling Order Dkt 30

Feb 21, 2025EXHIBITPATENT OWNER

EX-2007 - Gear Design Engineer What is it and how to become one Zip Recruiter

Feb 21, 2025EXHIBITPATENT OWNER

EX-2008 - proconpump (New Smyrna Beach)_ Gear Design Engineer

Feb 21, 2025EXHIBITPATENT OWNER

EX-2009 - CGI Job Listing Mechanical Engineer-Gear Design and Automation

Feb 21, 2025EXHIBITPATENT OWNER

EX-2010 - Gear Design Engineer American Axle & Manufacturing-AAM _ JobzMall

Feb 21, 2025EXHIBITPATENT OWNER

EX-2011 - PTO Classification Definition Class 475

Feb 21, 2025EXHIBITPATENT OWNER

EX-2012 - Gears and Gears Drives

Feb 21, 2025EXHIBITPATENT OWNER

EX-2013 - Houston - EE course requirements

Feb 21, 2025EXHIBITPATENT OWNER

EX-2014 - Houston - PE course requirements

Feb 21, 2025EXHIBITPATENT OWNER

EX-2015 - Houston - ME course requirements

Feb 21, 2025EXHIBITPATENT OWNER

EX-2016 - MECE_4331_Design_of_Machine_Elements_Spring_2025_Syllabus

Feb 21, 2025EXHIBITPATENT OWNER

EX-2017 - Power Engineering & MFG. Custom Gear Boxes for heavy industrial use

Feb 21, 2025EXHIBITPATENT OWNER

EX-2018 - ITAMCO Next Generation Gear Manufacturing

Feb 21, 2025EXHIBITPATENT OWNER

EX-2019 - Petitioner's Invalidity Contentions

Feb 21, 2025EXHIBITPATENT OWNER

EX-2020 - Best-Practice Gearbox Lubrication _ Gear Solutions Magazine

Feb 21, 2025EXHIBITPATENT OWNER

EX-2021 - Durham Decl re 533 patent

Feb 21, 2025EXHIBITPATENT OWNER

EX-2022 - Fatigue failure of a helical gear in a gearbox

Feb 21, 2025EXHIBITPATENT OWNER

EX-2023 - Nikolaou CV

Feb 21, 2025EXHIBITPATENT OWNER

EX-2024 - Nikolaou Declaration ISO POPR

Feb 21, 2025EXHIBITPATENT OWNER

PATENT OWNER’S MANDATORY NOTICES

Dec 3, 2024PAPERPATENT OWNER

Patent Owner's Power of Attorney '258

Dec 3, 2024PAPERPATENT OWNER

ERRATA

Nov 25, 2024PAPERBOARD

Notice: Notice filing date accorded

Nov 21, 2024PAPERBOARD

1001 - US10598258

Oct 31, 2024EXHIBITPETITIONER

1002 - 258 Prosecution History

Oct 31, 2024EXHIBITPETITIONER

1004 - US20200256429A1 Buckley

Oct 31, 2024EXHIBITPETITIONER

1005 - 62562943 Buckley Provisional

Oct 31, 2024EXHIBITPETITIONER

1006 - US20150361736A1 Bergan

Oct 31, 2024EXHIBITPETITIONER

1007 - US4100822 Rosman

Oct 31, 2024EXHIBITPETITIONER

1008 - US20160258267A1 Payne

Oct 31, 2024EXHIBITPETITIONER

1009 - CN103742382A Yi

Oct 31, 2024EXHIBITPETITIONER

1010 - Certified Translation of CN103742382A Yi English

Oct 31, 2024EXHIBITPETITIONER

1011 - MW Pinion 8.17.2017

Oct 31, 2024EXHIBITPETITIONER

1012 - Jelaska Gears and Gear Drives

Oct 31, 2024EXHIBITPETITIONER

1013 - Tutterow-2004-Variable speed pumping

Oct 31, 2024EXHIBITPETITIONER

1014 - Part 1-Nesbitt-2006-Handbook of pumps and pumping

Oct 31, 2024EXHIBITPETITIONER

1014 - Part 2-Nesbitt-2006-Handbook of pumps and pumping

Oct 31, 2024EXHIBITPETITIONER

1014 - Part 3-Nesbitt-2006-Handbook of pumps and pumping

Oct 31, 2024EXHIBITPETITIONER

1014 - Part 4-Nesbitt-2006-Handbook of pumps and pumping

Oct 31, 2024EXHIBITPETITIONER

1015 - Camara-EE Reference

Oct 31, 2024EXHIBITPETITIONER

1017 - Morton-Unlocking the Earth

Oct 31, 2024EXHIBITPETITIONER

1018 - MW Quintuple 2.2.2017

Oct 31, 2024EXHIBITPETITIONER

1019 - Marks Handbook

Oct 31, 2024EXHIBITPETITIONER

1020 - Langewis-1971-Practical Hydraulics of Positive

Oct 31, 2024EXHIBITPETITIONER

1021 - Lewis 1993-Gearing in the ancient world

Oct 31, 2024EXHIBITPETITIONER

1022 - Mabie Mechanisms and Dynamics of Machinery Pages

Oct 31, 2024EXHIBITPETITIONER

1023 - Pawar Design of Two Stage Planetary Gear Train

Oct 31, 2024EXHIBITPETITIONER

1024 - Fink pt1

Oct 31, 2024EXHIBITPETITIONER

1024 - Fink pt2

Oct 31, 2024EXHIBITPETITIONER

1025 - Horikoshi - US20110241590A1

Oct 31, 2024EXHIBITPETITIONER

1026 - Roethemeyer-1995-Evolution of motor

Oct 31, 2024EXHIBITPETITIONER

1027 - US3186222 Martin

Oct 31, 2024EXHIBITPETITIONER

1028 - US3075136 Jones

Oct 31, 2024EXHIBITPETITIONER

1029 - US3262036 Clarke

Oct 31, 2024EXHIBITPETITIONER

1030 - Shepherd - Unbalanced Voltage Control of 3-Phase Loads

Oct 31, 2024EXHIBITPETITIONER

1031 - Hickok-1985-Adjustable speed - A tool for saving Energy Losses

Oct 31, 2024EXHIBITPETITIONER

1032 - DeWinter-1989-The application of a 3500 HP Variable Frequency Drive

Oct 31, 2024EXHIBITPETITIONER

1033 - Perrin-1997-Induction motors, reciprocating compressors

Oct 31, 2024EXHIBITPETITIONER

1034 - Lockley-2006-IEEE Std 1566 - The Need for a Large Adjustable Speed

Oct 31, 2024EXHIBITPETITIONER

1035 - Manz-1995-The motor designer's viewpoint of an adjustable speed

Oct 31, 2024EXHIBITPETITIONER

1036 - Baseer-Digital Signal Processing Processor

Oct 31, 2024EXHIBITPETITIONER

1037 - Hall-Ellis Declaration

Oct 31, 2024EXHIBITPETITIONER

1038 - USWS - Motion for Leave to Amend Complaint

Oct 31, 2024EXHIBITPETITIONER

1039 - 258 Patent Claim Listing

Oct 31, 2024EXHIBITPETITIONER

1040 - Interim Procedure for Discretionary Denials

Oct 31, 2024EXHIBITPETITIONER

1041 - Federal Court Management Statistics June 30 2024

Oct 31, 2024EXHIBITPETITIONER

1042 - 533 Patent File History

Oct 31, 2024EXHIBITPETITIONER

1043 - Wells

Oct 31, 2024EXHIBITPETITIONER

1044 - Montgomery

Oct 31, 2024EXHIBITPETITIONER

1045 - Bourgoyne

Oct 31, 2024EXHIBITPETITIONER

1046 - Vassiliou Historical Dictionary Petroleum Industry

Oct 31, 2024EXHIBITPETITIONER

1047 - Sanborn

Oct 31, 2024EXHIBITPETITIONER

1048 - Coli

Oct 31, 2024EXHIBITPETITIONER

1049 - Broussard

Oct 31, 2024EXHIBITPETITIONER

1050 - Johns

Oct 31, 2024EXHIBITPETITIONER

1016 - GD2500Q Op & Service Manual

Oct 31, 2024EXHIBITPETITIONER

1003 - Declaration of Robert Durham

Oct 31, 2024EXHIBITPETITIONER

Petition : as filed

Oct 31, 2024PAPERPETITIONER

Notice : Power of Attorney

Oct 31, 2024PAPERPETITIONER