Prosecution Insights
Last updated: October 25, 2026

Electric Power Research Institute Inc.

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

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 3 patents granted in the last 365 days

Analysis

Electric Power Research Institute Inc. has 1 pending office action in the Transportation, E-Commerce & Mechanical Systems technology area. This 1 pending office action is assigned to 1 distinct examiner. The matter is located within 1 distinct art unit. This profile shows a focused pending portfolio, with only 1 application currently undergoing active prosecution in this technical field. The concentration of the workload in 1 distinct art unit suggests a specific technical classification for the company's current intellectual property efforts.

The busiest examiner is BOCHNA, DAVID, who is responsible for 1 pending office action. This examiner is the only individual currently managing a pending matter for the company. With 1 distinct examiner and 1 distinct art unit, the company's prosecution is entirely concentrated. This means that the immediate results in the transportation and mechanical sector depend on the review of this examiner. Practitioners should focus their efforts on addressing the specific requirements and feedback of BOCHNA, DAVID to advance the application through the patent office.

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

Portfolio Summary

2
Total Pending OAs
0
Non-Final OAs
2
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.

1
Overdue
0
Due this week
0
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.

2
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)2 (100%)

Industry Mix

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

1
Life Sciences
50% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
1
Mechanical / Eng
50% 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.

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

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
DINH, BACH T 1 55.5% +31.1%
BOCHNA, DAVID 1 79.9% +13.6%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
18727060 Methodology to Enable the Use of Oxide Dispersion Strengthened Alloys and Precipitation Strengthen Nickel-Based Alloys for Advanced Energy Systems BOCHNA, DAVID 259d overdue
19207571 BIFACIAL PHOTOVOLTAIC DEVICE TEST METHOD DINH, BACH T —

Interview Candidates (2)

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 2 ordered by deadline are shown.

App #TitleExaminerDue in
18727060 Methodology to Enable the Use of Oxide Dispersion Strengthened Alloys and Precipitation Strengthen Nickel-Based Alloys for Advanced Energy Systems BOCHNA, DAVID 259d overdue
19207571 BIFACIAL PHOTOVOLTAIC DEVICE TEST METHOD DINH, BACH T —

Top Art Units

Art UnitApps
1726 1
3679 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19207571 BIFACIAL PHOTOVOLTAIC DEVICE TEST METHOD DINH, BACH T 1726 §102§103§112 Final Rejection — Pending May 14, 2025
18727060 Methodology to Enable the Use of Oxide Dispersion Strengthened Alloys and Precipitation Strengthen Nickel-Based Alloys for Advanced Energy Systems BOCHNA, DAVID 3679 §102§103 Final Rejection 259d overdue Pending Jul 05, 2024

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Frequently Asked Questions

How many pending USPTO office actions does Electric Power Research Institute Inc. have?

Electric Power Research Institute Inc. has 2 pending office actions as of October 2026, spread across 2 art units and 2 examiners.

Which USPTO examiner handles the most Electric Power Research Institute Inc. applications?

Bach T Dinh has the most, with 1 of Electric Power Research Institute Inc.'s pending office actions.

What technology area are Electric Power Research Institute Inc.'s patent applications in?

Mostly Chemistry & Materials (USPTO Tech Center 1700), based on where its pending office actions are examined.

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