Prosecution Insights
Last updated: July 30, 2026

Canon U.S.A. Inc.

14 pending office actions • 9 art units • 14 examiners • 0 of 14 (0%) have an AI response strategy ready • 23 patents granted in the last 365 days

Portfolio Summary

14
Total Pending OAs
9
Non-Final OAs
4
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 6 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
0
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. 6 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 30 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.

0
Hard (0%)
11
Medium (79%)
0
Easy (0%)
3
Unknown (21%)

Rejection Statute Mix

BucketCases
§103 only11 (79%)
No statute on record3 (21%)

Industry Mix

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

1
Life Sciences
7% of docket
0
Information Tech
0% of docket
1
Communications
7% of docket
1
Semiconductors
7% of docket
9
Mechanical / Eng
64% of docket
2
Business / Other
14% 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.

140 h
Manual time on pending OAs
28 h
Time saved (low, 20%)
49 h
Time saved (mid, 35%)
1.2 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
JONES, CARISSA ANNE 1 79.3% +30.0%
SATCHER, DION JOHN 1 83.3% +20.0%
VOKES, KATHLEEN PAIGE 1 57.4% +21.1%
SONG, LI-TING 1 67.4% +41.0%
WELCH, WILLOW GRACE 1 49.2% +51.3%
MORALES, JON ERIC C 1 85.6% +9.6%
GROSS, JASON PATRICK 1 61.9% +47.2%
DULANEY, KATHLEEN YUAN 1 77.1% +24.0%
DOUBRAVA, JOHN A 1 76.6% +26.8%
SMALE, AVERY E 1 74.4% +21.6%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18897658 Apparatus and Methods for Gesture Detection SATCHER, DION JOHN

Interview Candidates (9)

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
18837447 COLLISION WARNING FOR MEDICAL DEVICE SONG, LI-TING 28d
18018976 CATHETER SHAFT WITH TAPERED INNER DIAMETER FOR IMPROVED FLOW RATE DOUBRAVA, JOHN A 61d
18871683 SYSTEM AND METHOD FOR AUTHENTICATING PRESENCE IN A ROOM JONES, CARISSA ANNE
18897658 Apparatus and Methods for Gesture Detection SATCHER, DION JOHN
18891664 OPTIMIZED CATHETER SHEATH FOR RX CATHETER VOKES, KATHLEEN PAIGE
18834993 METHODS, APPARATUS AND SYSTEMS FOR CONTROLLING A MEDICAL DEVICE WELCH, WILLOW GRACE
18730714 BRONCHOSCOPE GRAPHICAL USER INTERFACE WITH IMPROVED NAVIGATION GROSS, JASON PATRICK
18768700 METHODS, APPARATUSES AND STORAGE MEDIUMS FOR ABLATION PLANNING AND PERFORMANCE DULANEY, KATHLEEN YUAN

Top Art Units

Art UnitApps
3783 3
3791 2
3795 1
3792 1
3796 1
3797 1
2666 1
2874 1
1681 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18871683 SYSTEM AND METHOD FOR AUTHENTICATING PRESENCE IN A ROOM JONES, CARISSA ANNE Non-Final OA Pending Dec 04, 2024
18897658 Apparatus and Methods for Gesture Detection SATCHER, DION JOHN §103 Non-Final OA Pending Sep 26, 2024
18891664 OPTIMIZED CATHETER SHEATH FOR RX CATHETER VOKES, KATHLEEN PAIGE 3783 §103 Non-Final OA Pending Sep 20, 2024
18837447 COLLISION WARNING FOR MEDICAL DEVICE SONG, LI-TING 3795 §103 Non-Final OA 28d Pending Aug 09, 2024
18834993 METHODS, APPARATUS AND SYSTEMS FOR CONTROLLING A MEDICAL DEVICE WELCH, WILLOW GRACE 3792 §103 Non-Final OA Pending Jul 31, 2024
18781444 ROBOTIC CATHETER WITH DISTAL GUIDE RING WITH NOTCH MORALES, JON ERIC C 3796 Non-Final OA Pending Jul 23, 2024
18730714 BRONCHOSCOPE GRAPHICAL USER INTERFACE WITH IMPROVED NAVIGATION GROSS, JASON PATRICK 3797 §103 Final Rejection Pending Jul 19, 2024
18768700 METHODS, APPARATUSES AND STORAGE MEDIUMS FOR ABLATION PLANNING AND PERFORMANCE DULANEY, KATHLEEN YUAN 2666 Non-Final OA Pending Jul 10, 2024
18018976 CATHETER SHAFT WITH TAPERED INNER DIAMETER FOR IMPROVED FLOW RATE DOUBRAVA, JOHN A 3783 §103 Final Rejection 61d Pending Jan 31, 2023
18068210 ERGONOMIC CATHETER HANDLE SMALE, AVERY E 3783 §103 Final Rejection Pending Dec 19, 2022
17936791 MEDICAL DEVICE DISTAL OPTICS POTTING CHIEM, DINH D 2874 §103 Non-Final OA 71d overdue Pending Sep 29, 2022
17727573 DEVICES, SYSTEMS, AND METHODS FOR FLUORESCENCE IMAGING MERRIAM, AARON ROGERS 3791 §103 Final Rejection 42d overdue Pending Apr 22, 2022
17526743 SINGLE-STEP DNA PREPARATION FOR POLYMERASE CHAIN REACTION USING MAGNETIC CHITOSAN MICROPARTICLES MUMMERT, STEPHANIE KANE 1681 §103 Non-Final OA 14d Pending Nov 15, 2021
17182910 METHODS AND SYSTEMS FOR CATHETER TARGET LOCKING JANG, ELINA SOHYUN 3791 §103 Non-Final OA 216d overdue Pending Feb 23, 2021

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