Prosecution Insights
Last updated: October 04, 2026

RISO KAGAKU Corporation

Technology areas: Communications • Transportation, E-Commerce & Mechanical Systems

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 14 patents granted in the last 365 days

Analysis

RISO KAGAKU Corporation is managing 2 pending office actions in the Transportation, E-Commerce & Mechanical Systems technology area. These actions are assigned to 2 distinct examiners. Each examiner is located in a different art unit, totaling 2 distinct art units.

Johnna Ronee Loftis is the busiest examiner for this portfolio, handling 1 pending office action. This 1 pending office action is one of the 2 total pending actions for the company. The use of 2 distinct art units for only 2 pending actions suggests that each filing falls under a different technical classification within the mechanical systems field. Practitioners must adapt to the specific standards of 2 distinct art units and the individual review styles of 2 distinct examiners. This distribution means that each of the 2 pending office actions is being reviewed in a unique technical and examiner environment. The 2 distinct examiners and 2 distinct art units require a highly individualized approach for each pending matter.

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

Portfolio Summary

3
Total Pending OAs
0
Non-Final OAs
3
Final Rejections
0
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.

1
Hard (33%)
2
Medium (67%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 only1 (33%)
§103 only2 (67%)

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
1
Communications
33% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
67% 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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
LOFTIS, JOHNNA RONEE 1 43.1% +4.5%
GOKHALE, PRASAD V 1 85.9% +8.4%
ZONG, HELEN 1 79.2% +8.6%

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
18953747 SHEET FEEDING METHOD, SHEET FEEDING APPARATUS, SHEET FEEDING PROGRAM, AND LEARNING MODEL GOKHALE, PRASAD V —

Hard Cases (1)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
19080029 METHOD, APPARATUS, AND PROGRAM FOR APPOINTMENT MANAGEMENT, AND APPOINTMENT MANAGEMENT SYSTEM LOFTIS, JOHNNA RONEE —

Top Art Units

Art UnitApps
3625 1
3653 1
2683 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19080029 METHOD, APPARATUS, AND PROGRAM FOR APPOINTMENT MANAGEMENT, AND APPOINTMENT MANAGEMENT SYSTEM LOFTIS, JOHNNA RONEE 3625 §101 Final Rejection — Pending Mar 14, 2025
18953747 SHEET FEEDING METHOD, SHEET FEEDING APPARATUS, SHEET FEEDING PROGRAM, AND LEARNING MODEL GOKHALE, PRASAD V 3653 §103 Final Rejection — Pending Nov 20, 2024
18615746 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE MEDIUM ZONG, HELEN 2683 §103 Final Rejection 26d Pending Mar 25, 2024

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