Prosecution Insights
Last updated: August 18, 2026

Wuhan United Imaging Healthcare Co. Ltd.

9 pending office actions • 4 art units • 9 examiners • 0 of 9 (0%) have an AI response strategy ready • 15 patents granted in the last 365 days

Portfolio Summary

9
Total Pending OAs
6
Non-Final OAs
2
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.

0
Overdue
0
Due this week
1
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 (44%)
4
Medium (44%)
1
Easy (11%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (11%)
§103 only3 (33%)
§102 only1 (11%)
§112 only1 (11%)
Multi-statute (no §101)3 (33%)

Industry Mix

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

1
Life Sciences
11% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
1
Semiconductors
11% of docket
4
Mechanical / Eng
44% of docket
3
Business / Other
33% 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
PEHLKE, CAROLYN A 1 62.1% +28.5%
JACOB, OOMMEN 1 79.0% +17.5%
HAMILTON, MATTHEW L 1 53.6% +61.9%
LIU, GORDON G 1 82.9% +15.0%
JEAN PIERRE, PEGUY 1 94.3% -0.7%
FOX, DANIELLE A 1 83.3% +13.1%
CHOI, YOUNHEE JEON 1 71.1% +48.1%
BLAND, ALICIA 1 50.2% +12.2%
KLEIN, BROOKE L 1 52.9% +54.6%

Quick Wins (3)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
19052261 METHOD AND SYSTEM FOR IMAGE DISPLAY IN A MEDICAL IMAGING SYSTEM LIU, GORDON G
19002621 DATA COMPRESSION AND DATA DECOMPRESSION METHOD AND APPARATUS AND STORAGE MEDIUM JEAN PIERRE, PEGUY
18896769 X-RAY TUBES, METHODS AND SYSTEMS FOR ADJUSTING FOCAL POINTS OF X-RAY TUBES, AND CATHODE ASSEMBLIES FOX, DANIELLE A

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
17810330 METHOD AND SYSTEM FOR ULTRASONIC IMAGING KLEIN, BROOKE L 12d
19329526 ULTRASONIC MAGING METHOD AND SYSTEM JACOB, OOMMEN
19055410 METHODS AND SYSTEMS FOR ENERGY SAVING CONTROL OF MEDICAL DEVICE HAMILTON, MATTHEW L
18525882 METHOD AND SYSTEM FOR MONITORING REGURGITATION CHOI, YOUNHEE JEON

Interview Candidates (8)

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
17810330 METHOD AND SYSTEM FOR ULTRASONIC IMAGING KLEIN, BROOKE L 12d
19403289 INTERVENTIONAL ULTRASOUND IMAGING DEVICE PEHLKE, CAROLYN A
19329526 ULTRASONIC MAGING METHOD AND SYSTEM JACOB, OOMMEN
19055410 METHODS AND SYSTEMS FOR ENERGY SAVING CONTROL OF MEDICAL DEVICE HAMILTON, MATTHEW L
19052261 METHOD AND SYSTEM FOR IMAGE DISPLAY IN A MEDICAL IMAGING SYSTEM LIU, GORDON G
18896769 X-RAY TUBES, METHODS AND SYSTEMS FOR ADJUSTING FOCAL POINTS OF X-RAY TUBES, AND CATHODE ASSEMBLIES FOX, DANIELLE A
18525882 METHOD AND SYSTEM FOR MONITORING REGURGITATION CHOI, YOUNHEE JEON
18318756 MODIFIED SILICONE RUBBERS AND METHODS FOR PREPARING THEREOF, ACOUSTIC PERMEABLE COMPONENTS, ULTRASONIC PROBES, AND ULTRASONIC DIAGNOSTIC DEVICES BLAND, ALICIA

Top Art Units

Art UnitApps
3797 3
3799 1
2884 1
1759 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19403289 INTERVENTIONAL ULTRASOUND IMAGING DEVICE PEHLKE, CAROLYN A 3799 §103 Non-Final OA Pending Nov 28, 2025
19329526 ULTRASONIC MAGING METHOD AND SYSTEM JACOB, OOMMEN 3797 §102§103 Non-Final OA Pending Sep 15, 2025
19055410 METHODS AND SYSTEMS FOR ENERGY SAVING CONTROL OF MEDICAL DEVICE HAMILTON, MATTHEW L §101§102 Non-Final OA Pending Feb 17, 2025
19052261 METHOD AND SYSTEM FOR IMAGE DISPLAY IN A MEDICAL IMAGING SYSTEM LIU, GORDON G §103 Non-Final OA Pending Feb 12, 2025
19002621 DATA COMPRESSION AND DATA DECOMPRESSION METHOD AND APPARATUS AND STORAGE MEDIUM JEAN PIERRE, PEGUY §102 Non-Final OA Pending Dec 26, 2024
18896769 X-RAY TUBES, METHODS AND SYSTEMS FOR ADJUSTING FOCAL POINTS OF X-RAY TUBES, AND CATHODE ASSEMBLIES FOX, DANIELLE A 2884 §103 Non-Final OA Pending Sep 25, 2024
18525882 METHOD AND SYSTEM FOR MONITORING REGURGITATION CHOI, YOUNHEE JEON 3797 §103§112 Final Rejection Pending Dec 01, 2023
18318756 MODIFIED SILICONE RUBBERS AND METHODS FOR PREPARING THEREOF, ACOUSTIC PERMEABLE COMPONENTS, ULTRASONIC PROBES, AND ULTRASONIC DIAGNOSTIC DEVICES BLAND, ALICIA 1759 §112 Non-Final OA Pending May 17, 2023
17810330 METHOD AND SYSTEM FOR ULTRASONIC IMAGING KLEIN, BROOKE L 3797 §102§103§112 Final Rejection 12d Pending Jun 30, 2022

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