Prosecution Insights
Last updated: October 27, 2026

Whoop Inc.

Technology area: Medical Devices & Mechanical Engineering

16 pending office actions • 3 art units • 10 examiners • 0 of 16 (0%) have an AI response strategy ready • 15 patents granted in the last 365 days

Analysis

Whoop Inc. has 16 pending office actions in the Medical Devices & Mechanical Engineering technology area. These actions are distributed among 10 distinct examiners and 3 distinct art units. Chanel J Yoon is the busiest examiner, managing 3 busiest examiner pending actions. This concentration means that while 10 distinct examiners are involved, a single individual handles a portion of the 16 pending office actions. The presence of only 3 distinct art units for such a high volume of actions suggests that the Medical Devices & Mechanical Engineering claims are focused within a few specialized groups at the USPTO.

Practitioners can use the 16 pending office actions to identify consistent examination patterns across the 3 distinct art units. Since Chanel J Yoon oversees 3 busiest examiner pending actions, this examiner is a key figure in the company's prosecution strategy. The legal team must coordinate across 10 distinct examiners to ensure that arguments remain uniform. Managing 16 pending office actions within 3 distinct art units allows for strategic consolidation, even as the work is spread among 10 distinct examiners. The high volume of 16 pending office actions requires a robust tracking system to manage the various deadlines and examiner preferences within the Medical Devices & Mechanical Engineering sector.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Portfolio Summary

16
Total Pending OAs
8
Non-Final OAs
8
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 8 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
2
Due this month
2
Due in next 60 days
1
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 8 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 30 days (2)Due ≤ 60 days (2)Due later (1)

Case Difficulty Mix

Difficulty is derived from the rejection statutes on the most recent pending office action. §101-driven and multi-statute cases are graded Hard; §112-only and obviousness-type double-patenting cases are graded Easy; everything else is Medium. "Unknown" means we have not yet parsed a statute for that office action.

9
Hard (56%)
7
Medium (44%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only2 (12%)
§101 + other6 (38%)
§103 only7 (44%)
Multi-statute (no §101)1 (6%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

0
Life Sciences
0% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
6% of docket
15
Mechanical / Eng
94% of docket
0
Business / Other
0% of docket

Time-on-OA Estimate

Manual office-action response work runs about 10 hours per case. The time-saved bands below show what IP Author's prosecution pipeline typically delivers — a conservative 20% on the low end, 35% in the middle, 50% on the high end.

160 h
Manual time on pending OAs
32 h
Time saved (low, 20%)
56 h
Time saved (mid, 35%)
1.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
YOON, CHANEL J 3 55.5% +39.3%
WALKER, OLIVIA 2 35.7% +75.0%
HOUGH, JESSANDRA F 2 45.8% +35.3%
CATINA, MICHAEL ANTHONY 2 31.7% +30.6%
SISON, CHRISTINE ANDREA PAN 2 32.7% +40.7%
WINAKUR, ERIC FRANK 1 79.3% +13.8%
PARK, HYUN D 1 41.8% +22.5%
PARK, EVELYN GRACE 1 51.6% +40.5%
WEARE, MEREDITH H 1 50.5% +31.4%
MORONESO, JONATHAN DREW 1 53.1% +34.8%

Hard Cases (9)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18453572 DELIVERY DATE PREDICTION YOON, CHANEL J 5d overdue
18078067 WEARABLE INFECTION MONITOR PARK, EVELYN GRACE 1d overdue
18182197 DETECTING POSITION OF A WEARABLE MONITOR HOUGH, JESSANDRA F 12d
17388711 PULSE SHAPE ANALYSIS YOON, CHANEL J 33d
18885120 TISSUE CHARACTERIZATION WINAKUR, ERIC FRANK —
18772785 CARDIOVASCULAR AGE ESTIMATION YOON, CHANEL J —
18601569 BLOOD PRESSURE MEASUREMENT WITH FORCE SENSING PARK, HYUN D —
18536748 DYNAMIC STRESS SCORING WITH WEIGHTED CONTRIBUTIONS OF CARDIAC PARAMETERS HOUGH, JESSANDRA F —

Interview Candidates (16)

Cases in front of an examiner whose interview lift is 10 percentage points or more — i.e. interviewed cases historically resolve more favorably than non-interviewed ones. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
17508235 MODULAR PHYSIOLOGICAL MONITORING SYSTEM SISON, CHRISTINE ANDREA PAN 32d overdue
18453572 DELIVERY DATE PREDICTION YOON, CHANEL J 5d overdue
18078067 WEARABLE INFECTION MONITOR PARK, EVELYN GRACE 1d overdue
18182197 DETECTING POSITION OF A WEARABLE MONITOR HOUGH, JESSANDRA F 12d
17728062 SYSTEMS, DEVICES AND METHODS FOR CONTINUOUS HEART RATE MONITORING AND INTERPRETATION CATINA, MICHAEL ANTHONY 29d
17388711 PULSE SHAPE ANALYSIS YOON, CHANEL J 33d
17508159 GARMENT INFRASTRUCTURE FOR PHYSIOLOGICAL MONITORING SISON, CHRISTINE ANDREA PAN 60d
18798653 ECG ELECTRODES FOR WEARABLE PHYSIOLOGICAL MONITORS WALKER, OLIVIA 77d

Top Art Units

Art UnitApps
3791 9
3796 6
2857 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18885120 TISSUE CHARACTERIZATION WINAKUR, ERIC FRANK 3791 §101§102§103§112 Non-Final OA — Pending Sep 13, 2024
18798653 ECG ELECTRODES FOR WEARABLE PHYSIOLOGICAL MONITORS WALKER, OLIVIA 3796 §103 Final Rejection 77d Pending Aug 08, 2024
18772785 CARDIOVASCULAR AGE ESTIMATION YOON, CHANEL J 3791 §101§112 Non-Final OA — Pending Jul 15, 2024
18601569 BLOOD PRESSURE MEASUREMENT WITH FORCE SENSING PARK, HYUN D 2857 §102§103 Non-Final OA — Pending Mar 11, 2024
18536748 DYNAMIC STRESS SCORING WITH WEIGHTED CONTRIBUTIONS OF CARDIAC PARAMETERS HOUGH, JESSANDRA F 3796 §101 Final Rejection — Pending Dec 12, 2023
18536730 DYNAMIC STRESS SCORING WITH PROBABILITY DISTRIBUTIONS WALKER, OLIVIA 3796 §101§103 Final Rejection — Pending Dec 12, 2023
18453572 DELIVERY DATE PREDICTION YOON, CHANEL J 3791 §101§102§103 Final Rejection 5d overdue Pending Aug 22, 2023
18305083 CONTINUOUSLY WEARABLE PHYSIOLOGICAL MEASUREMENT SYSTEM WITH MULTI-FUNCTION WATCH CATINA, MICHAEL ANTHONY 3791 §103Other Final Rejection — Pending Apr 21, 2023
18182197 DETECTING POSITION OF A WEARABLE MONITOR HOUGH, JESSANDRA F 3796 §101 Final Rejection 12d Pending Mar 10, 2023
18078067 WEARABLE INFECTION MONITOR PARK, EVELYN GRACE 3791 §101§102§112 Non-Final OA 1d overdue Pending Dec 08, 2022
17939149 CONFIGURABLE WAKE UP ALARM USING PHYSIOLOGICAL MONITORING WEARE, MEREDITH H 3791 §103 Non-Final OA — Pending Sep 07, 2022
17728062 SYSTEMS, DEVICES AND METHODS FOR CONTINUOUS HEART RATE MONITORING AND INTERPRETATION CATINA, MICHAEL ANTHONY 3791 §103 Non-Final OA 29d Pending Apr 25, 2022
17508235 MODULAR PHYSIOLOGICAL MONITORING SYSTEM SISON, CHRISTINE ANDREA PAN 3796 §103 Non-Final OA 32d overdue Pending Oct 22, 2021
17508159 GARMENT INFRASTRUCTURE FOR PHYSIOLOGICAL MONITORING SISON, CHRISTINE ANDREA PAN 3796 §103 Final Rejection 60d Pending Oct 22, 2021
17388711 PULSE SHAPE ANALYSIS YOON, CHANEL J 3791 §101§112 Non-Final OA 33d Pending Jul 29, 2021
17085464 OXYGEN DETECTION SENSOR IN CLOTHING AND RELATED APPARATUS AND METHODS MORONESO, JONATHAN DREW 3791 §103 Final Rejection — Pending Oct 30, 2020

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Frequently Asked Questions

How many pending USPTO office actions does Whoop Inc. have?

Whoop Inc. has 16 pending office actions as of October 2026, spread across 3 art units and 10 examiners.

Which USPTO examiner handles the most Whoop Inc. applications?

Chanel J Yoon has the most, with 3 of Whoop Inc.'s pending office actions.

What technology area are Whoop Inc.'s patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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