iRhythm, Inc. vs. Welch Allyn, Inc. et al.

Explore the PTAB proceeding IPR2025-00363 filed by iRhythm, Inc. on 2024-12-23. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Proceeding Overview

Proceeding Number

IPR2025-00363

Filing Date

2024-12-23

Accorded Filing Date

2024-12-23

Institution Decision Date

2025-06-06

Last Modified Date

2025-11-06

Proceeding Type

IPR

Termination Date

2025-06-06

Trial Status

Pending Director Review

Parties & Counsel

Petitioner

iRhythm, Inc.

Represented By

Counihan, Robertet al

Patent Owner / Respondent

Welch Allyn, Inc. et al.

Represented By

Halverson, Eriket al

Tribunal & Venue

Tribunal

Patent Trial and Appeal Board (USPTO)

Technology Center

TC 3700 - Mechanical Engineering & Manufacturing

Patent Information

1 Patent Involved

Respondent Application Number 15880712

Respondent Patent Number 10159422

External Links

Espacenet

Google Patents

Respondent Inventor Steven D. Baker et al

Respondent Tech Center TC 3700 - Mechanical Engineering & Manufacturing

Address and Attorney/Agent Information

6 Registered Practitioners

Power of Attorney & Correspondence

Firm / Entity Name Barclay Damon, LLP

Customer Number 88750

Address Barclay Damon Tower, 125 East Jefferson Street, SYRACUSE, NY, 13202, UNITED STATES

Attorney / Agent Information

Reg #	Name	Phone
35067	Peter Bilinski	315-425-2856
45117	Renato Smith-Bornfreedom	212-784-5800
47980	Denis Sullivan	315-425-2868
56816	Kenneth Lilly	812-931-2076
58030	Roger Bonenfant	315-685-4905
71730	Naresh Kannan	518-429-4291

Proceeding Documents

105

Notice: refund approved NOTICE

2025-11-06 FILING PARTY: BOARD

Download

Petitioner's Request for Refund of Inter Partes Review Post-Institution Fees OTHER

2025-11-05 FILING PARTY: PETITIONER

Download

Order Denying Director Review of Institution Decision REHEARING

2025-08-05 FILING PARTY: BOARD

Download

Authorized Response to Director Review Request OTHER

2025-07-14 FILING PARTY: PATENT OWNER

Download

3101

Email, Subject_IPR2025-00363, -00374, -00376, -00377, -00378 Director Review Requests Exhibit

2025-07-07 FILING PARTY: BOARD

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iRhythm, Inc. vs. Welch Allyn, Inc. et al.

Proceeding Overview

Parties & Counsel

Petitioner

iRhythm, Inc.

Represented By

Patent Owner / Respondent

Welch Allyn, Inc. et al.

Represented By

Tribunal & Venue

Patent Information

Address and Attorney/Agent Information

Power of Attorney & Correspondence

Attorney / Agent Information

Proceeding Documents

Notice: refund approved NOTICE

Petitioner's Request for Refund of Inter Partes Review Post-Institution Fees OTHER

Order Denying Director Review of Institution Decision REHEARING

Authorized Response to Director Review Request OTHER

Email, Subject_IPR2025-00363, -00374, -00376, -00377, -00378 Director Review Requests Exhibit

iRhythm's Request for Director Review REQUEST

Exhibit 3100 Exhibit

Ex. 3001 Exhibit

Director Discretionary Decision: Deny RESPONSE

Exhibit 1067-ISBN Database Record Concerning Ex. 1035 Exhibit

Petitioner's Response to Patent Owner's Request for Discretionary Denial RESPONSE

Exhibit 1068-Claim Construction Hearing Transcript, Nuance Commc’ns, Inc. v. MModal, LLC, C.A. No. 17-1484 (MN) (D. Del.), April 11, 2019 (Dkt. 226) Exhibit

Exhibit 1069-Minute Order regarding Motion to Stay Pending Inter Partes Review, MQ Gaming, LLC v. Lego Sys., Inc., C.A. No. 19-00905 (MN) (D. Del.), March 17, 2021 Exhibit

Exhibit 1071-Scheduling Order, Welch Allyn, Inc. v. iRhythm Techs., Inc., C.A. No. 24-224 (MN) (D. Del.), April 15, 2025 (Dkt. 25) Exhibit

Exhibit 1072-Docket Navigator® Motion Success Statistics for Motions to Stay Pending IPR (Post-Institution), Hon. Maryellen Noreika Exhibit

Exhibit 1070-Defendants’ Opening Brief in Support of Motion to Stay Pending Inter Partes Review, MQ Gaming, LLC v. Lego Sys., Inc., C.A. No. 19-00905 (MN) (D. Del.), Feb. 18, 2021 (Dkt. 145) Exhibit

Patent Owner's Preliminary Response POPR

Ex. 2013 - Declaration of Dr. Brian Anthony Exhibit

Ex. 2010 - Excerpt from Zenious et al., BioDesign Exhibit

Ex. 2005 - Scheduling Order in Welch Allyn v. iRhythm Exhibit

Ex. 2008 - Notice of Service of Third-Party Discovery (ECF 41) Exhibit

Ex. 2006 - Notice of Service of Party Discovery (ECF 26) Exhibit

Ex. 2011 - Notice of Service of Third-Party Discovery (ECF 48) Exhibit

Ex. 2007 - Notice of Service of Party Discovery (ECF 27) Exhibit

Ex. 2004 - 26(f) Report from Bardy v. iRhythm Exhibit

Patent Owner's Argument for Discretionary Denial RESPONSE

Ex. 2001 - IDS, 5/18/2015 Exhibit

Ex. 2003 - iRhythm Amended Answer (Bardy) Exhibit

Ex. 2009 - Notice of Service of Third-Party Discovery Responses (ECF 47) Exhibit

Ex. 2002 - IDS, 8/7/2013 Exhibit

Notice: Extending Deadline for Discretion Briefing NOTICE

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

Patent Owner's Mandatory Notices NOTICE

Patent Owner's Power of Attorney NOTICE

Exhibit 1056-Tilak Shah, Polyurethane Thin-Film Welding for Medical Device Exhibit

Exhibit 1008-File History of U.S. Patent No. 10,159,422 Exhibit

Exhibit 1012-Cert Translation of JP Pat. Pub. JP2004/121360 ("Matsumura") Exhibit

Exhibit 1010-Curriculum Vitae of Jason Heikenfeld, Ph.D Exhibit

Exhibit 1011-U.S. Patent Publication No. 2003/0149349 ("Jensen") Exhibit

Exhibit 1017-U.S. Patent No. 6,223,080 ("Thompson") Exhibit

Exhibit 1005-U.S. Patent No. 9,155,484 Exhibit

Exhibit 1002 - Part 2 of 2 Exhibit

Exhibit 1015-U.S. Patent No. 6,238,338 (“DeLuca”) Exhibit

Exhibit 1009-Expert Declaration Jason Heikenfeld Exhibit

Exhibit 1045-Bert-Uwe Kohler, The Principles of Software QRS Detection Exhibit

Exhibit 1042-D Prutchi & M Norris, Design and Development of Medical Elect Exhibit

Exhibit 1046-B Burkhardt, The Future of Electrocardiograph Telemetry System Exhibit

Exibit 1054-Tsuyoshi Kato et al., An Application of Capacitive Electrode Exhibit

Exhibit 1048-L Dallett & W Donaldson, Plastics and Adhesives: A Guide Exhibit

Exhibit 1062-Michael R. Neuman, Biopotential Electrodes Exhibit

Exhibit 1021-G Kalahasty et al., A Brief History of Remote Cardiac Monitor Exhibit

Exhibit 1030-Mike Cadogan, Norman J. Holter (2022) Exhibit

Exhibit 1032-N Thakor, From Holter Monitors to Automatic Defibrillators Exhibit

Exhibit 1057-Creative Materials, Medical Device Specialty Inks and Films Exhibit

Exhibit 1002 - File History of U.S. Patent No. 8,214,007 (Part 1 of 2) Exhibit

Exhibit 1064-J. Muhlsteff et al., Wearable approach for continuous ECG Exhibit

Exhibit 1014-U.S. Patent Publication No. 2005/0096513 (“Ozguz”) Exhibit

Exhibit 1035-R.S. Khandpur, Printed Circuit Boards (Part 1 of 2) Exhibit

Exhibit 1049-N.V. Thakor & J.G Webster, Electrode studies for the long-term Exhibit

Exhibit 1040-Devices@FDA: Dexcom STS Continuous Monitors, U.S. Food & Drug Exhibit

Exhibit 1029-ACC/AHA Guidelines for Ambulatory Electrocardiography Exhibit

Exhibit 1035-Part 2 of 2 Exhibit

Exhibit 1058-Aoife Morrin, Electrochemical Characterization of Commercial Exhibit

Exhibit 1050-Jiapu Pan & W Tompkins, A Real-Time QRS Detection Algorithm Exhibit

Exhibit 1022-E Chung, Ambulatory Electrocardiography Holter Monitor Exhibit