The detailed information for PTAB case with proceeding number PGR2025-00002 filed by Intelligent Wellhead Systems, Inc. et al. against Downing Wellhead Equipment, LLC et al. on Nov 14, 2024. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
PGR2025-00002
Filing Date
Nov 14, 2024
Petitioner
Intelligent Wellhead Systems, Inc. et al.
Respondent
Downing Wellhead Equipment, LLC et al.
Status
Trial Instituted
Respondent Application Number
18158122
Respondent Tech Center
3600
Respondent Patent Number
12134952
Institution Decision Date
May 22, 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

Order: Other

Jul 14, 2025PAPERBOARD

Ex. 3101 ex parte communication

Jul 14, 2025EXHIBITBOARD

Authorized Response to Director Review Request

Jun 13, 2025PAPERPETITIONER

Order: SCHEDULING ORDER

Jun 11, 2025PAPERBOARD

Email, Subject_PGR2025-00002 Director Review Request

Jun 6, 2025EXHIBITBOARD

Patent Owner's Request for Director Review of Institution Decision

Jun 5, 2025PAPERPATENT OWNER

Institution Decision: Grant

May 22, 2025PAPERBOARD

Patent Owner Preliminary Response

Mar 5, 2025PAPERPATENT OWNER

Ex.2002 - Downing Continuous Pumping WordPress Page

Mar 5, 2025EXHIBITPATENT OWNER

Ex.2003 - Tim Marvel Email RE Continuous Pumping Webpage with Attachment

Mar 5, 2025EXHIBITPATENT OWNER

Ex.2004 - Marvel LinkedIn Post (10.12.2020)

Mar 5, 2025EXHIBITPATENT OWNER

Ex.2005 - Tim Marvel Declaration ISO POPR - 952 Patent

Mar 5, 2025EXHIBITPATENT OWNER

Ex.2006 - McGowen POPR Declaration (952)

Mar 5, 2025EXHIBITPATENT OWNER

Ex.2007 - McGowen CV

Mar 5, 2025EXHIBITPATENT OWNER

Ex.2008 - Appendix A (US 63189663)

Mar 5, 2025EXHIBITPATENT OWNER

Ex.2009 - Petition (IPR2024-00256)

Mar 5, 2025EXHIBITPATENT OWNER

Ex.2010 - Petition (IPR2024-00583)

Mar 5, 2025EXHIBITPATENT OWNER

Ex.2011 - POPR (IPR2024-00256)

Mar 5, 2025EXHIBITPATENT OWNER

Ex.2012 - POPR (IPR2024-00583)

Mar 5, 2025EXHIBITPATENT OWNER

Ex.2013 - Inst. Dec. (IPR2024-00256)

Mar 5, 2025EXHIBITPATENT OWNER

Ex.2014 - Inst. Dec. (IPR2024-00583)

Mar 5, 2025EXHIBITPATENT OWNER

Ex.2015 - Wayback Machine - Downing Continuous Pumping Web Page

Mar 5, 2025EXHIBITPATENT OWNER

Order: ORDER Granting Petitioner’s Motion to Waive Word Count 37 C.F.R. § 42.5

Mar 4, 2025PAPERBOARD

Petitioner's Updated Mandatory Notice

Feb 6, 2025PAPERPETITIONER

Petitioner Updated Power of Attorney

Feb 4, 2025PAPERPETITIONER

Petitioner Updated Power of Attorney

Feb 4, 2025PAPERPETITIONER

Petitioner's Reply In Support Of Motion to Waive Word Count Pursuant to 37 C.F.R. § 42.24(a)(2)

Jan 24, 2025PAPERPETITIONER

Opposition to Petitioner's Motion to Waive Word Count - PGR2025-00002

Jan 17, 2025PAPERPATENT OWNER

Ex.2001 - Email from Trials dated 01-10-25

Jan 17, 2025EXHIBITPATENT OWNER

Patent Owner's Power of Attorney

Dec 5, 2024PAPERPATENT OWNER

Patent Owner's Mandatory Notices

Dec 5, 2024PAPERPATENT OWNER

Notice: Notice filing date accorded

Nov 27, 2024PAPERBOARD

U.S. Patent No. 12,134,952

Nov 14, 2024EXHIBITPETITIONER

’952 Patent’s Prosecution History

Nov 14, 2024EXHIBITPETITIONER

U.S. Patent No. 11,560,770 (“’770 Patent”) and Prosecution History

Nov 14, 2024EXHIBITPETITIONER

U.S. Patent No. 11,401,779 (“’779 Patent”) and Prosecution History

Nov 14, 2024EXHIBITPETITIONER

U.S. Provisional No. 63/189,663

Nov 14, 2024EXHIBITPETITIONER

’952 Claim Comparison and Grouping Chart

Nov 14, 2024EXHIBITPETITIONER

Patent Family Priority Diagram

Nov 14, 2024EXHIBITPETITIONER

Patent Family Specification Comparisons

Nov 14, 2024EXHIBITPETITIONER

Comparison of '122 original Application Claims and ‘952 As-Issued Claim 1

Nov 14, 2024EXHIBITPETITIONER

First Amended Complaint for Patent Infringement

Nov 14, 2024EXHIBITPETITIONER

Pre-litigation letter from IWS to Downing, dated Oct. 6, 2022

Nov 14, 2024EXHIBITPETITIONER

Downing’s Supplemental Objections and Responses to IWS’s 1st Rogs

Nov 14, 2024EXHIBITPETITIONER

Order on Administrative Closing of The Litigation, dated Oct. 21, 2024

Nov 14, 2024EXHIBITPETITIONER

Excerpts of Downing’s Patent Owner Preliminary Response in IPR2024-00256

Nov 14, 2024EXHIBITPETITIONER

Excerpts of Downing’s Patent Owner Preliminary Response in IPR2024-00300

Nov 14, 2024EXHIBITPETITIONER

Excerpt from Evans, Harry B.; “Water Distribution in Ancient Rome"

Nov 14, 2024EXHIBITPETITIONER

U.S. Pub. No. US2021/0025267 - Christie

Nov 14, 2024EXHIBITPETITIONER

Christie Provisional

Nov 14, 2024EXHIBITPETITIONER

U.S. Publication 2020/0149389 - Al-Salmani

Nov 14, 2024EXHIBITPETITIONER

U.S. Publication 2014/0352968 - Pitcher

Nov 14, 2024EXHIBITPETITIONER

U.S. Patent Publication 2022/0268141 - Krupa

Nov 14, 2024EXHIBITPETITIONER

Krupa Provisional with filing documents

Nov 14, 2024EXHIBITPETITIONER

Comparison of Krupa and Krupa Provisional

Nov 14, 2024EXHIBITPETITIONER

Excerpt from Downing Webpage Relied on by Downing

Nov 14, 2024EXHIBITPETITIONER

“FS Completion System: How it Works” Screenshot of YouTube post

Nov 14, 2024EXHIBITPETITIONER

YouTube Video of “FS Completion System: How it Works”

Nov 14, 2024EXHIBITPETITIONER

“FS Completion System: How it Works” PageVault PDF of YouTube post

Nov 14, 2024EXHIBITPETITIONER

“FS Completion System: How it Works” Screenshot of Facebook Post

Nov 14, 2024EXHIBITPETITIONER

“FS Completion System: How it Works” PageVault PDF of Facebook Post

Nov 14, 2024EXHIBITPETITIONER

Facebook Video of “FS Completion System: How it Works,”

Nov 14, 2024EXHIBITPETITIONER

Declaration and CV of James KempVanEe

Nov 14, 2024EXHIBITPETITIONER

Screen Recording Scrolling Downing Facebook Posts to FS-Video (Part 1)

Nov 14, 2024EXHIBITPETITIONER

Screen Recording Scrolling Downing Facebook Posts to FS-Video (Part 2)

Nov 14, 2024EXHIBITPETITIONER

Transcript of FS Video

Nov 14, 2024EXHIBITPETITIONER

Declaration of Lisa E. Margonis

Nov 14, 2024EXHIBITPETITIONER

Beuterbaugh Article

Nov 14, 2024EXHIBITPETITIONER

Jacobs Article

Nov 14, 2024EXHIBITPETITIONER

RigLock Video (Part 1)

Nov 14, 2024EXHIBITPETITIONER

RigLock Video (Part 2)

Nov 14, 2024EXHIBITPETITIONER

RigLock Video (Part 3)

Nov 14, 2024EXHIBITPETITIONER

RigLock Video (Part 4)

Nov 14, 2024EXHIBITPETITIONER

RigLock Video (Part 5)

Nov 14, 2024EXHIBITPETITIONER

RigLock Video (Part 6)

Nov 14, 2024EXHIBITPETITIONER

Wayback Machine Affidavit of Nathaniel E Frank-White

Nov 14, 2024EXHIBITPETITIONER

Morton Article

Nov 14, 2024EXHIBITPETITIONER

Wells Article

Nov 14, 2024EXHIBITPETITIONER

Montgomery Article

Nov 14, 2024EXHIBITPETITIONER

Bourgoyne Article Excerpt

Nov 14, 2024EXHIBITPETITIONER

Vassiliou Article Excerpt

Nov 14, 2024EXHIBITPETITIONER

U.S. Patent Application Publication No. 2013/0306322 - Sanborn

Nov 14, 2024EXHIBITPETITIONER

U.S. Patent Publication No. 2012/0255734 - Coli

Nov 14, 2024EXHIBITPETITIONER

Waters Article

Nov 14, 2024EXHIBITPETITIONER

Pearson Article

Nov 14, 2024EXHIBITPETITIONER

Mutalik Article

Nov 14, 2024EXHIBITPETITIONER

Mayerhofer Article

Nov 14, 2024EXHIBITPETITIONER

Roussel Article

Nov 14, 2024EXHIBITPETITIONER

Webster Article

Nov 14, 2024EXHIBITPETITIONER

Casero Article

Nov 14, 2024EXHIBITPETITIONER

Rassenfoss Article

Nov 14, 2024EXHIBITPETITIONER

Oberhofer Article

Nov 14, 2024EXHIBITPETITIONER

Tolman Article

Nov 14, 2024EXHIBITPETITIONER

Holzhausen Article

Nov 14, 2024EXHIBITPETITIONER

Paige Article

Nov 14, 2024EXHIBITPETITIONER

Massaras Article

Nov 14, 2024EXHIBITPETITIONER

Mondal Article

Nov 14, 2024EXHIBITPETITIONER

Christie/Christie Provisional Citation Correlation

Nov 14, 2024EXHIBITPETITIONER

Excerpts of Downing’s Patent Owner Response in IPR2024-00300

Nov 14, 2024EXHIBITPETITIONER

Power of Attorney for Petitioner Intelligent Wellhead Systems, Inc.

Nov 14, 2024PAPERPETITIONER

Declaration of Dr. Robert Durham (Part 1)

Nov 14, 2024EXHIBITPETITIONER

Declaration of Dr. Robert Durham (Part 2)

Nov 14, 2024EXHIBITPETITIONER

Declaration of Dr. Robert Durham (Part 3)

Nov 14, 2024EXHIBITPETITIONER

Petition for PGR of U.S. Patent No. 12,134,952 (Proposed Petition)

Nov 14, 2024PAPERPETITIONER

Petition for PGR of U.S. Patent No. 12,134,952 (Abbreviated Petition)

Nov 14, 2024PAPERPETITIONER

Petitioner's Motion to Waive Word Count Pursuant to 37 C.F.R. § 42.24(a)(2)

Nov 14, 2024PAPERPETITIONER