IP Verse

GD Energy Products, LLC vs Kerr Machine Company

The detailed information for PTAB case with proceeding number PGR2025-00031 filed by GD Energy Products, LLC against Kerr Machine Company on Feb 6, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
PGR2025-00031
Filing Date
Feb 6, 2025
Petitioner
GD Energy Products, LLC
Respondent
Kerr Machine Company
Status
Trial Instituted
Respondent Application Number
18321054
Respondent Tech Center
3700
Respondent Patent Number
12152582
Institution Decision Date
Jul 10, 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

SCHEDULING ORDER

Jul 11, 2025PAPERBOARD

Institution Decision: Grant

Jul 10, 2025PAPERBOARD

Director Discretionary Decision: Refer

Jun 25, 2025PAPERBOARD

ORDER Granting Petitioner’s Motion for Pro Hac Vice Admission of Larry L. Shatzer 37 C.F.R. § 42.10

Jun 2, 2025PAPERBOARD

Petitioner's Opposition to Discretionary Denial Brief

May 28, 2025PAPERPETITIONER

Motion for Pro Hac Vice Admission of Larry Shatzer

May 22, 2025PAPERPETITIONER

ShatzerPHVDeclaration

May 22, 2025EXHIBITPETITIONER

Petitioner's First Updated Exhibit List

May 22, 2025PAPERPETITIONER

Patent Owner's Request for Discretionary Denial of Institution

Apr 28, 2025PAPERPATENT OWNER

Ex. 2101

Apr 28, 2025EXHIBITPATENT OWNER

Ex. 2102

Apr 28, 2025EXHIBITPATENT OWNER

Ex. 2103

Apr 28, 2025EXHIBITPATENT OWNER

Ex. 2104

Apr 28, 2025EXHIBITPATENT OWNER

Ex. 2105

Apr 28, 2025EXHIBITPATENT OWNER

Ex. 2106

Apr 28, 2025EXHIBITPATENT OWNER

Notice: NOTICE OF FILING DATE ACCORDED TO PETITION AND TIME FOR FILING PATENT OWNER PRELIMINARY RESPONSE

Feb 28, 2025PAPERBOARD

Notice: Power of Attorney

Feb 27, 2025PAPERPATENT OWNER

Notice: Mandatory Notice

Feb 27, 2025PAPERPATENT OWNER

U.S. Patent No. 12,152,582 (“Foster”)

Feb 6, 2025EXHIBITPETITIONER

File History for U.S. Patent No. 12,152,582

Feb 6, 2025EXHIBITPETITIONER

Expert Declaration of William D. Marscher, P.E.

Feb 6, 2025EXHIBITPETITIONER

Kerr KP-3300HP Plunger Pump Service Manual (“Kerr”)

Feb 6, 2025EXHIBITPETITIONER

U.S. Patent No. 7,186,097 to Blume (“Blume”)

Feb 6, 2025EXHIBITPETITIONER

U.S. Pre-Grant Publication No. 2005/0200081 to Stanton et al. (“Stanton”)

Feb 6, 2025EXHIBITPETITIONER

U.S. Patent No. 7,773,833 to Wilkinson et al. (“Wilkinson”)

Feb 6, 2025EXHIBITPETITIONER

Affidavit of Tanya Zeif

Feb 6, 2025EXHIBITPETITIONER

Igor J. Karassik, Pump Handbook (4th ed. 2008), Chapter 3

Feb 6, 2025EXHIBITPETITIONER

Kerr Pump KP-3300HP Spec Sheet

Feb 6, 2025EXHIBITPETITIONER

Kerr Website Homepage Screenshot from March 7, 2012

Feb 6, 2025EXHIBITPETITIONER

Kerr Website PT-3300HP Offer For Sale from December 28, 2014

Feb 6, 2025EXHIBITPETITIONER

Kerr Website Classic Pump Products from January 18, 2016

Feb 6, 2025EXHIBITPETITIONER

Buckhorn Pumps Website Kerr Plunger Pump Manuals from March 17, 2016

Feb 6, 2025EXHIBITPETITIONER

Dupagro Manuals and Parts Lists Website from May 12, 2016

Feb 6, 2025EXHIBITPETITIONER

Declaration of Mark DeBoy

Feb 6, 2025EXHIBITPETITIONER

Dupagro Aplex SC65 Manual (“Aplex”)

Feb 6, 2025EXHIBITPETITIONER

Petition: as filed

Feb 6, 2025PAPERPETITIONER

Notice: Power of Attorney

Feb 6, 2025PAPERPETITIONER