Prosecution Insights
Last updated: May 29, 2026

Pfu Limited

29 pending office actions • 13 art units • 17 examiners • 0 of 29 (0%) have an AI response strategy ready • 33 patents granted in the last 365 days

Portfolio Summary

29
Total Pending OAs
21
Non-Final OAs
7
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 29 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

16
Overdue
1
Due this week
7
Due this month
4
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. 29 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Overdue (16)Due ≤ 7 days (1)Due ≤ 30 days (7)Due ≤ 60 days (4)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%)
28
Medium (97%)
1
Easy (3%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only25 (86%)
§102 only3 (10%)
§112 only1 (3%)

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
13
Communications
45% of docket
0
Semiconductors
0% of docket
16
Mechanical / Eng
55% 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.

290 h
Manual time on pending OAs
58 h
Time saved (low, 20%)
102 h
Time saved (mid, 35%)
2.5 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
MORRISON, THOMAS A 6 73.4% +32.4%
GOKHALE, PRASAD V 4 85.8% +8.3%
SANDERS, HOWARD J 4 80.9% +7.9%
CICCHINO, PATRICK D 2 80.7% +13.3%
BOGALE, AMEN W 1 74.5% +4.5%
LAM, ANDREW H 1 84.1% +7.3%
COLEMAN, STEPHEN P 1 84.2% +11.6%
DICKERSON, CHAD S 1 62.7% +23.0%
SOFRONIOU, MICHAEL MARIO 1 100.0% +0.0%
HALEY, JOSEPH R 1 79.1% +7.1%

Quick Wins (13)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
18163042 MEDIUM EJECTION APPARATUS TO CHANGE CONVEYANCE SPEED OF EJECTION ROLLER ACCORDING TO SIZE OF MEDIUM GOKHALE, PRASAD V 145d overdue
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
18693885 MEDIUM CONVEYANCE DEVICE CICCHINO, PATRICK D 4d overdue
18291137 MEDIUM TRANSPORT DEVICE SANDERS, HOWARD J 4d overdue
18668713 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD COLEMAN, STEPHEN P 7d
18677646 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD LAM, ANDREW H 14d

Interview Candidates (10)

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
18653509 MEDIA EJECTING APPARATUS, MEDIA EJECTING METHOD, AND NON-TRANSITORY RECORDING MEDIUM MORRISON, THOMAS A 45d overdue
18419089 SWING CONTROLLER CICCHINO, PATRICK D 31d overdue
18693885 MEDIUM CONVEYANCE DEVICE CICCHINO, PATRICK D 4d overdue
18750624 MEDIA CONVEYING APPARATUS MORRISON, THOMAS A 3d overdue
18668713 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD COLEMAN, STEPHEN P 7d
18436854 MEDIA CONVEYING APPARATUS, MEDIA CONVEYING METHOD, AND NON-TRANSITORY RECORDING MEDIUM MORRISON, THOMAS A 22d
19235316 MEDIUM CONVEYING APPARATUS MORRISON, THOMAS A 35d
18643838 MEDIA CONVEYING APPARATUS, IMAGE PROCESSING SYSTEM, AND MEDIA CONVEYING METHOD DICKERSON, CHAD S 42d

Top Art Units

Art UnitApps
3653 14
2683 2
2681 2
3619 2
2628 1
2682 1
2675 1
2661 1
2621 1
2656 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19254786 MEDIUM FEED APPARATUS TO PUT SEPARATION ROLLER ON HOLD UNTIL FRONT END OF MEDIUM PASSES SEPARATION PART GOKHALE, PRASAD V 3653 §103 Non-Final OA 36d Pending Jun 30, 2025
19235316 MEDIUM CONVEYING APPARATUS MORRISON, THOMAS A 3653 §103 Non-Final OA 35d Pending Jun 11, 2025
19192184 KEYBOARD DEVICE, CONTROL METHOD, AND NON-TRANSITORY RECORDING MEDIUM BOGALE, AMEN W 2628 §103 Non-Final OA 17d overdue Pending Apr 28, 2025
18988761 MEDIUM CONVEYING APPARATUS TO CORRECT SKEW OF MEDIUM USING SECOND ROLLER WHILE MOVING FIRST ROLLER TO BE SPACED APART FROM MEDIUM GOKHALE, PRASAD V 3653 §103 Final Rejection 29d Pending Dec 19, 2024
18908624 MEDIUM EJECTING APPARATUS INCLUDING MEDIUM REGULATING MEMBER PROVIDED SO AS TO SWING AND PIVOT SANDERS, HOWARD J 3653 §112 Non-Final OA 45d overdue Pending Oct 07, 2024
18803197 MEDIA EJECTING DEVICE SANDERS, HOWARD J 3653 §103 Non-Final OA 43d overdue Pending Aug 13, 2024
18789204 MEDIA CONVEYING APPARATUS SANDERS, HOWARD J 3653 §103 Final Rejection 22d Pending Jul 30, 2024
18750624 MEDIA CONVEYING APPARATUS MORRISON, THOMAS A 3653 §102 Final Rejection 3d overdue Pending Jun 21, 2024
18733584 MEDIA CONVEYING APPARATUS, CONTROL METHOD, AND NON-TRANSITORY RECORDING MEDIUM MORRISON, THOMAS A 3653 §103 Non-Final OA 53d Pending Jun 04, 2024
18677646 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD LAM, ANDREW H 2682 §103 Non-Final OA 14d Pending May 29, 2024
18668713 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND IMAGE PROCESSING METHOD COLEMAN, STEPHEN P 2675 §103 Non-Final OA 7d Pending May 20, 2024
18653509 MEDIA EJECTING APPARATUS, MEDIA EJECTING METHOD, AND NON-TRANSITORY RECORDING MEDIUM MORRISON, THOMAS A 3653 §103 Non-Final OA 45d overdue Pending May 02, 2024
18643838 MEDIA CONVEYING APPARATUS, IMAGE PROCESSING SYSTEM, AND MEDIA CONVEYING METHOD DICKERSON, CHAD S 2683 §103 Non-Final OA 42d Pending Apr 23, 2024
18633146 INFORMATION PROCESSING SYSTEM, DOCUMENT TYPE IDENTIFICATION METHOD, AND MODEL GENERATION METHOD SOFRONIOU, MICHAEL MARIO 2661 §103 Non-Final OA 27d Pending Apr 11, 2024
18633099 INFORMATION PROCESSING SYSTEM, ITEM VALUE EXTRACTION METHOD, AND MODEL GENERATION METHOD HALEY, JOSEPH R 2621 §103 Non-Final OA 19d overdue Pending Apr 11, 2024
18632008 IMAGE PROCESSING APPARATUS, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-EXECUTABLE MEDIUM ZONG, HELEN 2683 §103 Non-Final OA 8d Pending Apr 10, 2024
18625901 IMAGE PROCESSING APPARATUS, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-EXECUTABLE MEDIUM MCLEAN, NEIL R 2681 §103 Non-Final OA 17d overdue Pending Apr 03, 2024
18693885 MEDIUM CONVEYANCE DEVICE CICCHINO, PATRICK D 3619 §103 Non-Final OA 4d overdue Pending Mar 20, 2024
18604146 MEDIUM CONVEYING DEVICE, MEDIUM FEEDING METHOD, AND CONTROL PROGRAM MORRISON, THOMAS A 3653 §103 Final Rejection 62d Pending Mar 13, 2024
18436742 MEDIUM EJECTION DEVICE GOKHALE, PRASAD V 3653 §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 §102 Final Rejection 22d Pending Feb 08, 2024
18431760 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-EXECUTABLE MEDIUM TSAI, TSUNG YIN 2656 §102 Non-Final OA 35d overdue Pending Feb 02, 2024
18424625 INFORMATION PROCESSING SYSTEM, METHOD, AND NON-TRANSITORY COMPUTER-EXECUTABLE MEDIUM ALAVI, AMIR 2668 §103 Non-Final OA 26d overdue Pending Jan 26, 2024
18423191 OBJECT PROCESSING APPARATUS, OBJECT DETERMINATION METHOD, AND NON-TRANSITORY COMPUTER-EXECUTABLE MEDIUM FUJITA, KATRINA R 2672 §103 Non-Final OA 17d overdue Pending Jan 25, 2024
18419089 SWING CONTROLLER CICCHINO, PATRICK D 3619 §103 Final Rejection 31d overdue Pending Jan 22, 2024
18291137 MEDIUM TRANSPORT DEVICE SANDERS, HOWARD J 3653 §103 Non-Final OA 4d overdue Pending Jan 22, 2024
18163042 MEDIUM EJECTION APPARATUS TO CHANGE CONVEYANCE SPEED OF EJECTION ROLLER ACCORDING TO SIZE OF MEDIUM GOKHALE, PRASAD V 3653 §103 Final Rejection 145d overdue Pending Feb 01, 2023
17864842 INFORMATION PROCESSING SYSTEM, PERIPHERAL DEVICE, AND SETTING METHOD RICHMOND, GARTH DANIEL 2644 §103 Non-Final OA 141d overdue Pending Jul 14, 2022
17856281 MEDIUM CONVEYANCE DEVICE BURLESON, MICHAEL L 2681 §103 Non-Final OA 3d overdue Pending Jul 01, 2022

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