Prosecution Insights
Last updated: October 27, 2026

EndoChoice Inc.

Technology areas: Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering

5 pending office actions • 2 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready • 5 patents granted in the last 365 days

Analysis

EndoChoice Inc. has 5 pending office actions in Medical Devices & Mechanical Engineering. The matters are distributed among 5 examiners and 2 art units. The examiner count indicates separate examiner attention for each matter, while the smaller art-unit count creates a basis for technical coordination.

BOLER, RYNAE E is the busiest examiner, with 1 pending matter. Counsel should preserve matter-specific examiner analysis while using the 2 art units to identify recurring technical issues and align claim-support positions where appropriate.

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

Portfolio Summary

5
Total Pending OAs
4
Non-Final OAs
0
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 1 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

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

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.

4
Hard (80%)
1
Medium (20%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (20%)
§103 only1 (20%)
Multi-statute (no §101)3 (60%)

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
20% of docket
4
Mechanical / Eng
80% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
BOLER, RYNAE E 1 62.4% +8.8%
CHOU, WILLIAM B 1 72.7% +20.6%
NEAL, TIMOTHY JAY 1 78.0% +13.2%
WOO, JAE KYUN 1 59.3% +16.6%
NIRJHAR, NASIM NAZRUL 1 74.6% +18.8%

Hard Cases (4)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 4 ordered by deadline are shown.

App #TitleExaminerDue in
18463783 CIRCUIT BOARD ASSEMBLY FOR A MULTIPLE VIEWING ELEMENTS ENDOSCOPE USING CMOS SENSORS NIRJHAR, NASIM NAZRUL 96d overdue
19081753 DISPOSABLE AIR/WATER AND SUCTION VALVES FOR AN ENDOSCOPE BOLER, RYNAE E —
19021577 DEVICE AND METHOD FOR TRACKING THE POSITION OF AN ENDOSCOPE WITHIN A PATIENT'S BODY NEAL, TIMOTHY JAY —
18978685 OPTICAL SYSTEMS FOR MULTI-SENSOR ENDOSCOPES WOO, JAE KYUN —

Interview Candidates (4)

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 4 ordered by deadline are shown.

App #TitleExaminerDue in
18463783 CIRCUIT BOARD ASSEMBLY FOR A MULTIPLE VIEWING ELEMENTS ENDOSCOPE USING CMOS SENSORS NIRJHAR, NASIM NAZRUL 96d overdue
19028099 SYSTEM FOR DETECTING THE LOCATION OF AN ENDOSCOPIC DEVICE DURING A MEDICAL PROCEDURE CHOU, WILLIAM B —
19021577 DEVICE AND METHOD FOR TRACKING THE POSITION OF AN ENDOSCOPE WITHIN A PATIENT'S BODY NEAL, TIMOTHY JAY —
18978685 OPTICAL SYSTEMS FOR MULTI-SENSOR ENDOSCOPES WOO, JAE KYUN —

Top Art Units

Art UnitApps
3795 4
2896 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19081753 DISPOSABLE AIR/WATER AND SUCTION VALVES FOR AN ENDOSCOPE BOLER, RYNAE E 3795 §102§103§112 Non-Final OA — Pending Mar 17, 2025
19028099 SYSTEM FOR DETECTING THE LOCATION OF AN ENDOSCOPIC DEVICE DURING A MEDICAL PROCEDURE CHOU, WILLIAM B 3795 §103Other Non-Final OA — Pending Jan 17, 2025
19021577 DEVICE AND METHOD FOR TRACKING THE POSITION OF AN ENDOSCOPE WITHIN A PATIENT'S BODY NEAL, TIMOTHY JAY 3795 §101§102§112Other Non-Final OA — Pending Jan 15, 2025
18978685 OPTICAL SYSTEMS FOR MULTI-SENSOR ENDOSCOPES WOO, JAE KYUN 3795 §103§112 Non-Final OA — Pending Dec 12, 2024
18463783 CIRCUIT BOARD ASSEMBLY FOR A MULTIPLE VIEWING ELEMENTS ENDOSCOPE USING CMOS SENSORS NIRJHAR, NASIM NAZRUL 2896 §103§112 Non-Final OA 96d overdue Pending Sep 08, 2023

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Frequently Asked Questions

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

EndoChoice Inc. has 5 pending office actions as of October 2026, spread across 2 art units and 5 examiners.

Which USPTO examiner handles the most EndoChoice Inc. applications?

Rynae E Boler has the most, with 1 of EndoChoice Inc.'s pending office actions.

What technology area are EndoChoice 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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