Prosecution Insights
Last updated: October 04, 2026

Exo Imaging Inc.

Technology areas: Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

9 pending office actions • 5 art units • 9 examiners • 0 of 9 (0%) have an AI response strategy ready • 12 patents granted in the last 365 days

Analysis

Exo Imaging Inc. is currently managing 9 pending office actions in the Medical Devices & Mechanical Engineering technology area. These actions are distributed among 9 distinct examiners, meaning every pending case is being reviewed by a different individual. The prosecution activity is spread across 5 distinct art units, indicating that the company's technical focus involves several different specialized groups within the patent office.

IP, JASON M is identified as the busiest examiner for the portfolio, though he is responsible for only 1 pending action. This figure is consistent across the portfolio, as there are 9 distinct examiners for the 9 pending office actions. This lack of examiner overlap requires the company to engage with nine different individuals, each with their own approach to examination.

The use of 5 distinct art units for 9 pending office actions suggests that while the examiners are unique, some are working within the same technical groups. This concentration in 5 distinct art units may allow practitioners to identify broader trends that affect multiple cases. Managing 9 pending office actions across 9 distinct examiners requires a coordinated effort to maintain consistency in the Medical Devices & Mechanical Engineering space.

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

Portfolio Summary

9
Total Pending OAs
5
Non-Final OAs
4
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

3
Overdue
0
Due this week
1
Due this month
0
Due in next 60 days
0
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. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (3)Due ≤ 30 days (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.

5
Hard (56%)
3
Medium (33%)
0
Easy (0%)
1
Unknown (11%)

Rejection Statute Mix

BucketCases
§101 + other2 (22%)
§103 only2 (22%)
§102 only1 (11%)
Multi-statute (no §101)3 (33%)
No statute on record1 (11%)

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
11% of docket
6
Mechanical / Eng
67% of docket
2
Business / Other
22% 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.

90 h
Manual time on pending OAs
18 h
Time saved (low, 20%)
31 h
Time saved (mid, 35%)
0.8 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
IP, JASON M 1 55.2% +25.2%
VAN DUZER, ALEXIS KIM 1 37.5% +46.7%
ARMSTRONG, JONATHAN D 1 55.1% +3.6%
SINGER, DAVID L 1 69.1% +42.2%
MCDONALD, JAMES F 1 59.1% +42.8%
FRITH, SEAN A 1 62.5% +26.7%
WALSH, RYAN D 1 86.9% +5.6%
SHELDEN, BION A 1 22.5% +18.7%
ASGHAR, AMINAH 1 61.2% +46.7%

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
18243608 COHERENT MATRIX OF DIGITAL IMAGING SYSTEMS ON CHIP WALSH, RYAN D 49d overdue

Hard Cases (5)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 5 ordered by deadline are shown.

App #TitleExaminerDue in
18655190 REAL-TIME REMOTE GUIDANCE MCDONALD, JAMES F 28d overdue
18466355 APPARATUS, METHOD AND COMPUTER READABLE MEDIA TO CONTROL AN ULTRASOUND IMAGING SYSTEM BASED ON CONTEXT PARAMETERS OF AN ULTRASOUND IMAGING SESSION FRITH, SEAN A 27d
19481796 REAL-TIME REMOTE GUIDANCE VAN DUZER, ALEXIS KIM —
19063616 APPARATUS, SYSTEM AND METHOD TO COMPOUND SIGNALS OF RESPECTIVE RECEIVED ULTRASONIC FREQUENCIES TO GENERATE AN OUTPUT ULTRASONIC IMAGE ARMSTRONG, JONATHAN D —
18351719 APPARATUS, SYSTEM AND METHOD TO FORWARD MEDICAL DATA FILES FROM A MEDICAL FACILITY NETWORK TO ANOTHER NETWORK SHELDEN, BION A —

Interview Candidates (7)

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 7 ordered by deadline are shown.

App #TitleExaminerDue in
18655190 REAL-TIME REMOTE GUIDANCE MCDONALD, JAMES F 28d overdue
17901461 APPARATUS, SYSTEM AND METHOD TO CONTROL AN ULTRASONIC IMAGE ON A DISPLAY BASED ON SENSOR INPUT AT AN ULTRASONIC IMAGING DEVICE ASGHAR, AMINAH 2d overdue
18466355 APPARATUS, METHOD AND COMPUTER READABLE MEDIA TO CONTROL AN ULTRASOUND IMAGING SYSTEM BASED ON CONTEXT PARAMETERS OF AN ULTRASOUND IMAGING SESSION FRITH, SEAN A 27d
19388953 SYSTEMS AND METHODS FOR ULTRASOUND IMAGING WITH DYNAMIC MICROBEAMFORMERS IP, JASON M —
19481796 REAL-TIME REMOTE GUIDANCE VAN DUZER, ALEXIS KIM —
18751986 ULTRASONIC IMAGING DEVICE WITH PROGRAMMABLE ANATOMY AND FLOW IMAGING SINGER, DAVID L —
18351719 APPARATUS, SYSTEM AND METHOD TO FORWARD MEDICAL DATA FILES FROM A MEDICAL FACILITY NETWORK TO ANOTHER NETWORK SHELDEN, BION A —

Top Art Units

Art UnitApps
3797 3
3682 1
3798 1
2852 1
3685 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19388953 SYSTEMS AND METHODS FOR ULTRASOUND IMAGING WITH DYNAMIC MICROBEAMFORMERS IP, JASON M 3797 §103 Non-Final OA — Pending Nov 13, 2025
19481796 REAL-TIME REMOTE GUIDANCE VAN DUZER, ALEXIS KIM 3682 §101§102§103 Non-Final OA — Pending Nov 05, 2025
19063616 APPARATUS, SYSTEM AND METHOD TO COMPOUND SIGNALS OF RESPECTIVE RECEIVED ULTRASONIC FREQUENCIES TO GENERATE AN OUTPUT ULTRASONIC IMAGE ARMSTRONG, JONATHAN D — §102§103§112 Non-Final OA — Pending Feb 26, 2025
18751986 ULTRASONIC IMAGING DEVICE WITH PROGRAMMABLE ANATOMY AND FLOW IMAGING SINGER, DAVID L — Other Non-Final OA — Pending Jun 24, 2024
18655190 REAL-TIME REMOTE GUIDANCE MCDONALD, JAMES F 3797 §102§103 Final Rejection 28d overdue Pending May 03, 2024
18466355 APPARATUS, METHOD AND COMPUTER READABLE MEDIA TO CONTROL AN ULTRASOUND IMAGING SYSTEM BASED ON CONTEXT PARAMETERS OF AN ULTRASOUND IMAGING SESSION FRITH, SEAN A 3798 §101§102§103 Non-Final OA 27d Pending Sep 13, 2023
18243608 COHERENT MATRIX OF DIGITAL IMAGING SYSTEMS ON CHIP WALSH, RYAN D 2852 §102 Final Rejection 49d overdue Pending Sep 07, 2023
18351719 APPARATUS, SYSTEM AND METHOD TO FORWARD MEDICAL DATA FILES FROM A MEDICAL FACILITY NETWORK TO ANOTHER NETWORK SHELDEN, BION A 3685 §103§112 Final Rejection — Pending Jul 13, 2023
17901461 APPARATUS, SYSTEM AND METHOD TO CONTROL AN ULTRASONIC IMAGE ON A DISPLAY BASED ON SENSOR INPUT AT AN ULTRASONIC IMAGING DEVICE ASGHAR, AMINAH 3797 §103 Final Rejection 2d overdue Pending Sep 01, 2022

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