Prosecution Insights
Last updated: October 02, 2026

Rio Paranapanema Energia S A

Technology area: Medical Devices & Mechanical Engineering

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

Rio Paranapanema Energia S A currently has 1 pending office action in the Medical Devices & Mechanical Engineering technology area. This action is handled by a distinct examiner, WONG, ELTON K, within a distinct art unit. The busiest examiner pending count of 1 matches the total pending workload. The focus on a distinct art unit and a distinct examiner indicates a singular technical review process for the company's current filing.

WONG, ELTON K is the sole official responsible for the pending medical device and mechanical engineering matter. This centralized prosecution means the company's current patent outcome relies on the assessment of a single examiner. The involvement of a distinct art unit further suggests that the pending technology falls into a specific area within the mechanical engineering field. This interaction between the applicant and WONG, ELTON K defines the current prosecution landscape for the company. The count of examiners and art units for this pending matter limits the communication channel but also concentrates the prosecution outcome on the interpretation of an official. WONG, ELTON K is the busiest examiner for this pending office action.

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

Portfolio Summary

1
Total Pending OAs
1
Non-Final OAs
0
Final Rejections
0
Advisory / Quayle

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%)
0
Medium (0%)
1
Easy (100%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§112 only1 (100%)

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
0
Semiconductors
0% of docket
1
Mechanical / Eng
100% 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.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
WONG, ELTON K 1 78.1% +19.1%

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
19476988 AUTOMATION AND CONTROL SYSTEM APPLIED TO ENERGY GENERATION SYSTEMS IN HYDROELECTRIC PLANTS WONG, ELTON K —

Top Art Units

Art UnitApps
3745 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19476988 AUTOMATION AND CONTROL SYSTEM APPLIED TO ENERGY GENERATION SYSTEMS IN HYDROELECTRIC PLANTS WONG, ELTON K 3745 §112 Non-Final OA — Pending Oct 20, 2025

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