iRhythm, Inc.
Ex parte reexamination requester·8 ex parte reexams
iRhythm, Inc. has requested 8 USPTO ex parte reexaminations, with 7 currently open. It most often challenges patents owned by WELCH ALLYN, INC. and Bardy Diagnostics, Inc.. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.
Filings by year
Top patent owners challenged
Outcome track record
How this requester's challenges resolve: claims confirmed, amended, mixed, or fully canceled.
- Certificate outcome split across every bucket
- Share of challenges that canceled claims
Challenge metrics
Cancellation rate, average pendency, and the open/closed split across every reexam this requester has filed.
- Outcome rate of closed challenges
- Average pendency in months
Examiners & defense counsel
Which examiners decide this requester's challenges, and which firms defend the targeted patents.
- Most frequent examiners
- Top opposing counsel
Recent reexaminations (8)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/016,128 | Apr 3, 2026 | 8,214,007 | BODY WORN PHYSIOLOGICAL SENSOR DEVICE HAVING A DISPOSABLE ELECTRODE MODULE | WELCH ALLYN, INC. | Closed |
| 90/015,855 | Dec 31, 2025 | 12,285,261 | MOISTURE-RESISTANT ELECTROCARDIOGRAPHY MONITOR | Bardy Diagnostics, Inc. | Open |
| 90/015,809 | Dec 20, 2025 | 12,310,735 | EXTENDED WEAR AMBULATORY ELECTROCARDIOGRAPHY MONITOR | Bardy Diagnostics, Inc. | Open |
| 90/015,767 | Dec 10, 2025 | 12,171,562 | ELECTROCARDIOGRAPHY PATCH | Bardy Diagnostics, Inc. | Open |
| 90/015,766 | Dec 10, 2025 | 12,161,473 | ELECTROCARDIOGRAPHY PATCH | Bardy Diagnostics, Inc. | Open |
| 90/015,646 | Oct 29, 2025 | 8,965,492 | BODY WORN PHYSIOLOGICAL SENSOR DEVICE HAVING A DISPOSABLE ELECTRODE MODULE | WELCH ALLYN, INC. | Open |
| 90/015,622 | Oct 22, 2025 | 10,159,422 | BODY WORN PHYSIOLOGICAL SENSOR DEVICE HAVING A DISPOSABLE ELECTRODE MODULE | WELCH ALLYN, INC. | Open |
| 90/015,627 | Oct 22, 2025 | 9,155,484 | BODY WORN PHYSIOLOGICAL SENSOR DEVICE HAVING A DISPOSABLE ELECTRODE MODULE | WELCH ALLYN, INC. | Open |
See the full reexam picture for iRhythm, Inc.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.