The detailed information for PTAB case with proceeding number IPR2021-00415 filed by Duke Manufacturing Co. against Low Temp Industries, Inc. on Jan 12, 2021. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2021-00415
Filing Date
Jan 12, 2021
Petitioner
Duke Manufacturing Co.
Respondent
Low Temp Industries, Inc.
Status
Final Written Decision
Respondent Application Number
14158128
Respondent Tech Center
1700
Respondent Patent Number
9795253
Institution Decision Date
Jul 20, 2021
Termination Date
Jul 15, 2022

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

Other: Fed Circuit mandate

Feb 2, 2023PAPERBOARD

Notice: notice of appeal

Sep 22, 2022PAPERPATENT OWNER

Final Written Decision: original

Jul 15, 2022PAPERBOARD

Other: Hearing transcript

May 2, 2022PAPERBOARD

Denying Patent Owner Request on Rehearing of Decision Granting Institution of Inter Partes Review 37 C.F.R. § 42.71(d)

Apr 6, 2022PAPERBOARD

PETITIONER���S UPDATED EXHIBIT LIST

Apr 4, 2022PAPERPETITIONER

EXPUNGED

Apr 4, 2022EXHIBITPETITIONER

Petitioner's Demonstratives for Oral Hearing

Apr 4, 2022EXHIBITPETITIONER

Patent Owner Demonstratives.

Apr 4, 2022EXHIBITPATENT OWNER

Patent Owner's Updated Exhibit List

Apr 4, 2022PAPERPATENT OWNER

PETITIONER���S UPDATED EXHIBIT LIST

Apr 4, 2022PAPERPETITIONER

PETITIONER'S REPLY TO OPPOSITION TO MOTION TO EXCLUDE CITED PORTIONS OF EXHIBIT 2004

Mar 31, 2022PAPERPETITIONER

Patent Owner's Reply In Support of Motion to Exclude

Mar 31, 2022PAPERPATENT OWNER

PETITIONER���S OPPOSITION TO PATENT OWNER���S MOTION TO EXCLUDE EVIDENCE

Mar 24, 2022PAPERPETITIONER

Declaration of Fred A. Levy Haskell

Mar 24, 2022EXHIBITPETITIONER

Patent Owner's Opposition to Petitioner's Motion to Exclude Cited Portions of Exhibit 2004

Mar 24, 2022PAPERPATENT OWNER

Patent Owner's Response to Petitioner's Identification of Purported New Argument in Patent Owner's Sur-Reply

Mar 24, 2022PAPERPATENT OWNER

Petitioner's Identification of New Argument in Patent Owner's Sur-Reply

Mar 21, 2022PAPERPETITIONER

Petitioner's Updated Exhibit List

Mar 21, 2022PAPERPETITIONER

Appellee's Combined Petition for Panel Rehearing and Rehearing En Banc

Mar 21, 2022EXHIBITPETITIONER

Order on Petition for Panel Rehearing and Rehearing En Banc

Mar 21, 2022EXHIBITPETITIONER

Order Staying Litigation

Mar 21, 2022EXHIBITPETITIONER

PETITIONER'S MOTION TO EXCLUDE CITED PORTIONS OF EXHIBIT 2004

Mar 17, 2022PAPERPETITIONER

Patent Owner Motion to Exclude Evidence

Mar 17, 2022PAPERPATENT OWNER

Order: Conduct of the Proceeding

Mar 16, 2022PAPERBOARD

Order Setting Oral Argument 37 C.F.R. § 42.70

Mar 3, 2022PAPERBOARD

Patent Owner's Sur-Reply

Mar 3, 2022PAPERPATENT OWNER

2022-02-16 Homan transcript

Mar 3, 2022EXHIBITPATENT OWNER

Patent Owner's Request for Oral Argument

Feb 24, 2022PAPERPATENT OWNER

PETITIONER���S REQUEST FOR ORAL ARGUMENT

Feb 24, 2022PAPERPETITIONER

Petitioner's Certificate of Service of Supplemental Evidence

Feb 16, 2022PAPERPETITIONER

PETITIONER���S CERTIFICATE OF SERVICE OF SUPPLEMENTAL EVIDENCE

Feb 15, 2022PAPERPETITIONER

Decision Dismissing Petition under 1.181

Feb 14, 2022PAPERBOARD

Ex. 3002

Feb 14, 2022EXHIBITBOARD

Ex. 3003

Feb 14, 2022EXHIBITBOARD

Ex. 3004

Feb 14, 2022EXHIBITBOARD

Patent Owner's Objection to Evidence Served with Petitioner's Reply

Feb 3, 2022PAPERPATENT OWNER

Notice of Deposition of Kelly Homan

Jan 31, 2022PAPERPATENT OWNER

EXPUNGED

Jan 27, 2022PAPERPETITIONER

Deposition of J. Rhett Mayor

Jan 27, 2022EXHIBITPETITIONER

Intentionally Skipped

Jan 27, 2022EXHIBITPETITIONER

New Oxford American Dictionary

Jan 27, 2022EXHIBITPETITIONER

Expert Report of Dr. J. Rhett Mayor

Jan 27, 2022EXHIBITPETITIONER

LTI���s Opening Claim Construction Brief

Jan 27, 2022EXHIBITPETITIONER

U.S. Patent No. 6,084,206 (���Williamson���)

Jan 27, 2022EXHIBITPETITIONER

How a Silicone Heating Pad Works

Jan 27, 2022EXHIBITPETITIONER

Flexible Heaters

Jan 27, 2022EXHIBITPETITIONER

U.S. Patent No. 7,183,524 (���Naylor���)

Jan 27, 2022EXHIBITPETITIONER

Declaration of James Bigott

Jan 27, 2022EXHIBITPETITIONER

LTI Modular Serving Counters FAQ

Jan 27, 2022EXHIBITPETITIONER

LTI Serving Counters

Jan 27, 2022EXHIBITPETITIONER

LTI SpecLine Modular Counters

Jan 27, 2022EXHIBITPETITIONER

LTI FlexLine Modular Counters

Jan 27, 2022EXHIBITPETITIONER

Second Declaration of Dr. Homan

Jan 27, 2022EXHIBITPETITIONER

PETITIONER���S REPLY TO PATENT OWNER���S RESPONSE

Jan 27, 2022PAPERPETITIONER

Federal Circuit Opinion, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 2021-2137 Fed. Cir. Dec. 28, 2021

Jan 21, 2022EXHIBITPATENT OWNER

Patent Owner Updated Exhibit List

Jan 14, 2022PAPERPATENT OWNER

Patent Owner's Response

Oct 21, 2021PAPERPATENT OWNER

Homan district court PI declaration

Oct 21, 2021EXHIBITPATENT OWNER

Homan district court claim construction declaration.

Oct 21, 2021EXHIBITPATENT OWNER

Gastronorm Pan Sizing

Oct 21, 2021EXHIBITPATENT OWNER

Duke responsive claim construction brief

Oct 21, 2021EXHIBITPATENT OWNER

US 3,952,794 Spanoudis

Oct 21, 2021EXHIBITPATENT OWNER

Homan transcript

Oct 21, 2021EXHIBITPATENT OWNER

Mayor Declaration (253 Patent) - dated 2021-10-21.

Oct 21, 2021EXHIBITPATENT OWNER

761 patent

Oct 21, 2021EXHIBITPATENT OWNER

Duke HCF Commercialization

Oct 21, 2021EXHIBITPATENT OWNER

Duke A3 Proposal 2018-09-11

Oct 21, 2021EXHIBITPATENT OWNER

Duke A3 Proposal 2018-06-29

Oct 21, 2021EXHIBITPATENT OWNER

Duke HCF Development Email

Oct 21, 2021EXHIBITPATENT OWNER

Duke HCF and Dry Well Action Register

Oct 21, 2021EXHIBITPATENT OWNER

Duke HCF Action Register

Oct 21, 2021EXHIBITPATENT OWNER

Duke Competitive Comparison Feedback

Oct 21, 2021EXHIBITPATENT OWNER

Duke HCF Priorities

Oct 21, 2021EXHIBITPATENT OWNER

Finegan transcript

Oct 21, 2021EXHIBITPATENT OWNER

US 4,856,579 Wolfe

Oct 21, 2021EXHIBITPATENT OWNER

HCF Opportunity DUKE_0003202

Oct 21, 2021EXHIBITPATENT OWNER

Hartsfield transcript

Oct 21, 2021EXHIBITPATENT OWNER

Klimt transcript

Oct 21, 2021EXHIBITPATENT OWNER

Duke Scope of Learning

Oct 21, 2021EXHIBITPATENT OWNER

Product Focus Group Presentation

Oct 21, 2021EXHIBITPATENT OWNER

QuickSwitch P&L

Oct 21, 2021EXHIBITPATENT OWNER

Duke Invoices

Oct 21, 2021EXHIBITPATENT OWNER

Marvel transcript

Oct 21, 2021EXHIBITPATENT OWNER

Module definition - Merriam-Webster.

Oct 21, 2021EXHIBITPATENT OWNER

McMaster-Carr temperature controls

Oct 21, 2021EXHIBITPATENT OWNER

Petitioner's Second Updated Exhibit List

Oct 20, 2021PAPERPETITIONER

Document 26 - Reply Brief of Defendant-Appellant

Oct 20, 2021EXHIBITPETITIONER

Patent Owner's Updated Mandatory Notices

Sep 29, 2021PAPERPATENT OWNER

Patent Owner's Updated Power of Attorney

Sep 29, 2021PAPERPATENT OWNER

Patent Owner's Updated Exhibit List

Sep 28, 2021PAPERPATENT OWNER

Corrected Appellee's Responsive Brief in Fed. Cir. Case No. 21-2137

Sep 28, 2021EXHIBITPATENT OWNER

Notice of Deposition of Kelly O. Homan

Sep 16, 2021PAPERPATENT OWNER

Notice of First Joint Stipulation to Modify Portions of Due Dates 1, 2, And 3 of The Scheduling Order

Sep 7, 2021PAPERPATENT OWNER

Order: Denying POP Request

Sep 7, 2021PAPERBOARD

Petitioner's Certificate of Service of Supplemental Evidence

Aug 17, 2021PAPERPETITIONER

Petitioner's Updated Exhibit List

Aug 11, 2021PAPERPETITIONER

Exhibit 1233 Appeal Brief

Aug 11, 2021EXHIBITPETITIONER

Notification of Receipt of POP Request

Aug 10, 2021PAPERBOARD

Ex. 3001

Aug 10, 2021EXHIBITBOARD

Petitioner's Objections to Patent Owner's Evidence

Aug 3, 2021PAPERPETITIONER

Patent Owner���s Request for Rehearing of the Decision Granting Institution of Inter Partes Review

Aug 3, 2021PAPERPATENT OWNER

Patent Owner���s Petition Under 37 C.F.R. 1.181(a)(3) Invoking the Supervisory Authority of the Director

Aug 3, 2021PAPERPATENT OWNER

Patent Owner���s Petition Under 37 C.F.R. 1.182 to Expedite Processing of Accompanying Petition

Aug 3, 2021PAPERPATENT OWNER

Patent Owner���s Objections to Evidence Served by Petitioner in Inter Partes Review

Aug 3, 2021PAPERPATENT OWNER

Trial Instituted Document

Jul 20, 2021PAPERBOARD

SCHEDULING ORDER

Jul 20, 2021PAPERBOARD

Exhibit 1232 - Notice of Appeal

Jul 13, 2021EXHIBITPETITIONER

Petitioner's Updated Exhibit List

Jul 13, 2021PAPERPETITIONER

Patent Owner's Updated Exhibit List

Jul 1, 2021PAPERPATENT OWNER

Exhibit 2019 - Order Granting Preliminary Injunction

Jul 1, 2021EXHIBITPATENT OWNER

EXPUNGED

May 26, 2021PAPERPATENT OWNER

Patent Owner Preliminary Sur-Reply

May 26, 2021PAPERPATENT OWNER

Excerpts of Demonstratives of Patent Owner Low Temp Industries, Inc. from Preliminary Injunction Hearing, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. April 19, 2021)

May 26, 2021EXHIBITPATENT OWNER

Petitioner's Preliminary Reply

May 19, 2021PAPERPETITIONER

Exhibit 1224 - Motion to Stay

May 19, 2021EXHIBITPETITIONER

Exhibit 1225 - Memo in Support of Motion to Stay

May 19, 2021EXHIBITPETITIONER

Exhibit 1226 - Opposition to Deft's Motion to Stay Pending IPR

May 19, 2021EXHIBITPETITIONER

Exhibit 1227 - Duke's Reply in Support of Motion to Stay

May 19, 2021EXHIBITPETITIONER

Exhibit 1228 - Sur-Reply in Opposition to Deft's Motion to Stay

May 19, 2021EXHIBITPETITIONER

Exhibit 1229 - Deft's Stipulation of Invalidity Contentions

May 19, 2021EXHIBITPETITIONER

Exhibit 1230 - Preliminary Injunction Hearing Transcript

May 19, 2021EXHIBITPETITIONER

Exhibit 1231 - Excerpt

May 19, 2021EXHIBITPETITIONER

Conduct of the Proceeding

May 12, 2021PAPERBOARD

Complaint, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. May 22, 2020) (Dkt. 1)

Apr 28, 2021EXHIBITPATENT OWNER

Case Management Order, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Oct. 19, 2020) (Dkt. 54)

Apr 28, 2021EXHIBITPATENT OWNER

Memorandum in Support of LTI Motion for Preliminary Injunction, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Aug. 20, 2020) (Dkt. 11)

Apr 28, 2021EXHIBITPATENT OWNER

Declaration of Ben Casey in Support of LTI Motion for Preliminary Injunction, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Aug. 18, 2020) (Dkt. 11-1)

Apr 28, 2021EXHIBITPATENT OWNER

Declaration of Dr. J. Rhett Mayor in Support of LTI Motion for Preliminary Injunction, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Aug. 20, 2020) (Dkt. 11-2)

Apr 28, 2021EXHIBITPATENT OWNER

Duke���s Memorandum in Opposition to LTI Motion for Preliminary Injunction, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Sept. 18, 2020) (Dkt. 31)

Apr 28, 2021EXHIBITPATENT OWNER

Declaration of Dr. Kelly O. Homan in Support of Duke Memorandum in Opposition to LTI Motion for Preliminary Injunction, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Sept. 18, 2020) (Dkt. 31-3)

Apr 28, 2021EXHIBITPATENT OWNER

LTI Reply in Support of its Motion for Preliminary Injunction, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Oct. 12, 2020) (Dkt 48)

Apr 28, 2021EXHIBITPATENT OWNER

Second Declaration of Dr. J. Rhett Mayor in Support of LTI Motion for Preliminary Injunction, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Oct. 12, 2020) (Dkt. 48-3)

Apr 28, 2021EXHIBITPATENT OWNER

Duke Sur-Reply in Opposition to LTI Motion for Preliminary Injunction, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Mar. 12, 2021) (Dkt. 88)

Apr 28, 2021EXHIBITPATENT OWNER

Supplemental Declaration of Kelly O. Homan in Support of Duke Sur-Reply in Opposition to LTI Motion for Preliminary Injunction, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Mar. 12, 2021) (Dkt. 88-14)

Apr 28, 2021EXHIBITPATENT OWNER

LTI Response to Duke Sur-Reply in Opposition to LTI Motion for Preliminary Injunction, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Apr. 2, 2021) (Dkt. 103)

Apr 28, 2021EXHIBITPATENT OWNER

Third Declaration of Dr. J. Rhett Mayor in Support of LTI Motion for Preliminary Injunction, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Apr. 2, 2021) (Dkt. 103, Ex. 18)

Apr 28, 2021EXHIBITPATENT OWNER

Deposition of Kelly O. Homan, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Mar. 23, 2021)

Apr 28, 2021EXHIBITPATENT OWNER

Defendant Preliminary Invalidity Contentions and Exhibits A-I, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Dec. 11, 2020)

Apr 28, 2021EXHIBITPATENT OWNER

Defendant Preliminary Invalidity Contentions and Exhibits A-I, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Dec. 11, 2020)

Apr 28, 2021EXHIBITPATENT OWNER

Defendant Preliminary Invalidity Contentions and Exhibits A-I, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Dec. 11, 2020)

Apr 28, 2021EXHIBITPATENT OWNER

Defendant Preliminary Invalidity Contentions and Exhibits A-I, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Dec. 11, 2020)

Apr 28, 2021EXHIBITPATENT OWNER

Defendant Preliminary Invalidity Contentions and Exhibits A-I, Low Temp Industries, Inc. v. Duke Manufacturing Co., No. 4:20-cv-00686-MTS (E.D. Mo. Dec. 11, 2020)

Apr 28, 2021EXHIBITPATENT OWNER

Declaration of Dr. J. Rhett Mayor, dated April 22, 2021

Apr 28, 2021EXHIBITPATENT OWNER

U.S. Patent Publication No. 2005-0217298 (Monroe)

Apr 28, 2021EXHIBITPATENT OWNER

Patent Owner Preliminary Response

Apr 28, 2021PAPERPATENT OWNER

Patent Owner's Mandatory Notices

Feb 2, 2021PAPERPATENT OWNER

Patent Owner's Power of Attorney

Feb 2, 2021PAPERPATENT OWNER

Notice of Accord Filing Date

Jan 28, 2021PAPERBOARD

Exhibit 1206 - U.S. Patent No. 5,941,077

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1207 - U.S. Patent Pub. No. 2004/0069766

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1208 - U.S. Patent No. 5,961,866

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1209 - U.S. Patent No. 4,593,752

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1212 - New Oxford American Dictionary

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1214 - Food Safety It's Everyone's Business

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1216 - Potentially Hazardous Food Temperatures

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1219 - Claim listing for '253 patent

Jan 12, 2021EXHIBITPETITIONER

Petitioner's Power of Attorney

Jan 12, 2021PAPERPETITIONER

Petition for Inter Partes Review of U.S. Patent No. 9,795,253

Jan 12, 2021PAPERPETITIONER

Exhibit 1201 - U.S. Pat. No. 9,795,253

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1202 - Prosecution HIstory of the '253 Patent

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1203 - Homan Declaration

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1204 - Curriculum Vitae of Kelly O. Homan

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1205 - PCT Pub. No. WO 00/71950

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1210 - U.S. Pat. No. 6,434,961

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1211 - U.S. Patent No. 3,516,485

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1213 - Compliance Guide for the Food Service Inspection Form

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1215 - Keep Food Safe! Food Safety Basics

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1217 - NSF 7-07

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1218 - PCT Pub. No. WO 2008/127330A1

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1222 - U.S. Pat. No. 5,388,429

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1223 - U.S. Patent No. 3,308,633

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1220 - Prosecution History of U.S. Patent No. 8,307,761

Jan 12, 2021EXHIBITPETITIONER

Exhibit 1221 - Prosecution History of the '970 Patent

Jan 12, 2021EXHIBITPETITIONER