Prosecution Insights
Last updated: August 15, 2026

PFU Limited

19 pending office actions • 10 art units • 15 examiners • 0 of 19 (0%) have an AI response strategy ready • 33 patents granted in the last 365 days

Portfolio Summary

19
Total Pending OAs
11
Non-Final OAs
7
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 11 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

6
Overdue
0
Due this week
4
Due this month
1
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. 11 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (6)Due ≤ 30 days (4)Due ≤ 60 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.

7
Hard (37%)
11
Medium (58%)
1
Easy (5%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only9 (47%)
§102 only2 (11%)
Double-patenting only1 (5%)
Multi-statute (no §101)7 (37%)

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
9
Communications
47% of docket
0
Semiconductors
0% of docket
8
Mechanical / Eng
42% of docket
2
Business / Other
11% 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.

190 h
Manual time on pending OAs
38 h
Time saved (low, 20%)
66 h
Time saved (mid, 35%)
1.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MORRISON, THOMAS A 3 73.8% +31.1%
SANDERS, HOWARD J 2 81.0% +7.7%
CICCHINO, PATRICK D 2 80.7% +13.4%
AMADIZ, RODNEY 1 79.6% +13.0%
BOGALE, AMEN W 1 74.6% +4.6%
BURLESON, MICHAEL L 1 74.4% -7.1%
ZHENG, JACKY X 1 79.9% +17.1%
LEE, CHEUKFAN 1 80.5% +7.1%
ROGERS, SCOTT A 1 92.1% +1.1%
SOFRONIOU, MICHAEL MARIO 1 100.0% +0.0%

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
18693885 MEDIUM CONVEYANCE DEVICE CICCHINO, PATRICK D 4d overdue
18780218 MEDIUM CONVEYING APPARATUS FOR DETERMINING WHETHER A CONVEYED MEDIUM IS ID CARD LEE, CHEUKFAN
18737675 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD ROGERS, SCOTT A

Hard Cases (7)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 7 ordered by deadline are shown.

App #TitleExaminerDue in
18908624 MEDIUM EJECTING APPARATUS INCLUDING MEDIUM REGULATING MEMBER PROVIDED SO AS TO SWING AND PIVOT SANDERS, HOWARD J 45d overdue
18803197 MEDIA EJECTING DEVICE SANDERS, HOWARD J 43d overdue
18419089 SWING CONTROLLER CICCHINO, PATRICK D 31d overdue
18633146 INFORMATION PROCESSING SYSTEM, DOCUMENT TYPE IDENTIFICATION METHOD, AND MODEL GENERATION METHOD SOFRONIOU, MICHAEL MARIO 27d
18436742 MEDIUM EJECTION DEVICE GOKHALE, PRASAD V 29d
19235316 MEDIUM CONVEYING APPARATUS MORRISON, THOMAS A 35d
19222830 KEYBOARD APPARATUS IN WHICH TOUCH PAD IS LOCATED BASED ON FITTS'S LAW AMADIZ, RODNEY

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
18419089 SWING CONTROLLER CICCHINO, PATRICK D 31d overdue
18693885 MEDIUM CONVEYANCE DEVICE CICCHINO, PATRICK D 4d overdue
18436854 MEDIA CONVEYING APPARATUS, MEDIA CONVEYING METHOD, AND NON-TRANSITORY RECORDING MEDIUM MORRISON, THOMAS A 22d
19235316 MEDIUM CONVEYING APPARATUS MORRISON, THOMAS A 35d
19222830 KEYBOARD APPARATUS IN WHICH TOUCH PAD IS LOCATED BASED ON FITTS'S LAW AMADIZ, RODNEY
18925571 MEDIUM FEEDING APPARATUS, MEDIUM FEEDING METHOD, AND NON-TRANSITORY RECORDING MEDIUM MORRISON, THOMAS A
18808922 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD ZHENG, JACKY X

Top Art Units

Art UnitApps
3653 6
2683 2
3619 2
2622 1
2628 1
2682 1
2661 1
2656 1
2667 1
2675 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19235316 MEDIUM CONVEYING APPARATUS MORRISON, THOMAS A 3653 §102§103 Non-Final OA 35d Pending Jun 11, 2025
19222830 KEYBOARD APPARATUS IN WHICH TOUCH PAD IS LOCATED BASED ON FITTS'S LAW AMADIZ, RODNEY 2622 §103§112 Non-Final OA Pending May 29, 2025
19192184 KEYBOARD DEVICE, CONTROL METHOD, AND NON-TRANSITORY RECORDING MEDIUM BOGALE, AMEN W 2628 §103 Final Rejection 17d overdue Pending Apr 28, 2025
18946202 MEDIUM CONVEYING APPARATUS FOR CORRECTING A SKEW OF A MEDIUM BURLESON, MICHAEL L §103 Non-Final OA Pending Nov 13, 2024
18925571 MEDIUM FEEDING APPARATUS, MEDIUM FEEDING METHOD, AND NON-TRANSITORY RECORDING MEDIUM MORRISON, THOMAS A 3653 §103 Non-Final OA Pending Oct 24, 2024
18908624 MEDIUM EJECTING APPARATUS INCLUDING MEDIUM REGULATING MEMBER PROVIDED SO AS TO SWING AND PIVOT SANDERS, HOWARD J 3653 §102§103§112 Final Rejection 45d overdue Pending Oct 07, 2024
18808922 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD ZHENG, JACKY X §103 Non-Final OA Pending Aug 19, 2024
18803197 MEDIA EJECTING DEVICE SANDERS, HOWARD J 3653 §102§103 Final Rejection 43d overdue Pending Aug 13, 2024
18780218 MEDIUM CONVEYING APPARATUS FOR DETERMINING WHETHER A CONVEYED MEDIUM IS ID CARD LEE, CHEUKFAN 2682 DP Non-Final OA Pending Jul 22, 2024
18737675 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD ROGERS, SCOTT A 2683 §102 Non-Final OA Pending Jun 07, 2024
18633146 INFORMATION PROCESSING SYSTEM, DOCUMENT TYPE IDENTIFICATION METHOD, AND MODEL GENERATION METHOD SOFRONIOU, MICHAEL MARIO 2661 §102§103§112 Final Rejection 27d Pending Apr 11, 2024
18632008 IMAGE PROCESSING APPARATUS, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-EXECUTABLE MEDIUM ZONG, HELEN 2683 §103 Final Rejection 8d Pending Apr 10, 2024
18693885 MEDIUM CONVEYANCE DEVICE CICCHINO, PATRICK D 3619 §103 Non-Final OA 4d overdue Pending Mar 20, 2024
18436742 MEDIUM EJECTION DEVICE GOKHALE, PRASAD V 3653 §102§103 Non-Final OA 29d Pending Feb 08, 2024
18436854 MEDIA CONVEYING APPARATUS, MEDIA CONVEYING METHOD, AND NON-TRANSITORY RECORDING MEDIUM MORRISON, THOMAS A 3653 §103 Non-Final OA 22d Pending Feb 08, 2024
18431760 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-EXECUTABLE MEDIUM TSAI, TSUNG YIN 2656 §103 Final Rejection 35d overdue Pending Feb 02, 2024
18424291 INFORMATION PROCESSING SYSTEM, METHOD, AND NON-TRANSITORY COMPUTER-EXECUTABLE MEDIUM LU, TOM Y 2667 §102 Non-Final OA Pending Jan 26, 2024
18419089 SWING CONTROLLER CICCHINO, PATRICK D 3619 §102§103 Final Rejection 31d overdue Pending Jan 22, 2024
18359524 OBJECT RECOGNITION DEVICE AND OBJECT PROCESSING APPARATUS FOR CALCULATING OBJECT POSITION AND DETERMINING MATERIAL USING ILLUMINATION-CONDITIONED IMAGING MOYER, ANDREW M 2675 §103 Non-Final OA Pending Jul 26, 2023

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