Prosecution Insights
Last updated: October 25, 2026

Exa Energy Technology (Shenzhen) Co. Ltd.

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 • 2 patents granted in the last 365 days

Analysis

Exa Energy Technology (Shenzhen) Co. Ltd. has 1 pending office action in the Medical Devices & Mechanical Engineering technology area. This action is assigned to 1 distinct examiner and 1 distinct art unit. The portfolio's current prosecution is centralized, focusing on a single matter within the office, which reduces the complexity of managing multiple applications.

The busiest examiner, BANKS, KEONA LAUREN, is responsible for 1 pending office action. This 1 action represents the total pending workload for the company. Because there is only 1 pending office action, the practitioner can dedicate all resources to addressing the specific issues raised by BANKS, KEONA LAUREN. This allows for a thorough response that is tailored to the examiner's specific technical and procedural concerns.

Operating within 1 distinct art unit provides a stable environment for the 1 pending office action. Practitioners should analyze the examiner's specific concerns to move the 1 pending matter toward allowance. The simplicity of having 1 distinct examiner and 1 pending office action allows for a very direct and efficient prosecution approach. This focused structure ensures that the 1 pending office action receives the necessary attention to reach a final disposition.

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.

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

Rejection Statute Mix

BucketCases
Multi-statute (no §101)1 (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
BANKS, KEONA LAUREN 1 59.5% +3.7%

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
18273637 CO2 GAS-LIQUID PHASE TRANSITION-BASED MULTISTAGE COMPRESSION ENERGY STORAGE APPARATUS FOR CONVERTING THERMAL ENERGY INTO MECHANICAL ENERGY BANKS, KEONA LAUREN —

Top Art Units

Art UnitApps
3763 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18273637 CO2 GAS-LIQUID PHASE TRANSITION-BASED MULTISTAGE COMPRESSION ENERGY STORAGE APPARATUS FOR CONVERTING THERMAL ENERGY INTO MECHANICAL ENERGY BANKS, KEONA LAUREN 3763 §103§112 Non-Final OA — Pending Jul 21, 2023

Managing Exa Energy Technology (Shenzhen) Co. Ltd.'s Patent Portfolio?

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Frequently Asked Questions

How many pending USPTO office actions does Exa Energy Technology (Shenzhen) Co. Ltd. have?

Exa Energy Technology (Shenzhen) Co. Ltd. has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Exa Energy Technology (Shenzhen) Co. Ltd. applications?

Keona Lauren Banks has the most, with 1 of Exa Energy Technology (Shenzhen) Co. Ltd.'s pending office actions.

What technology area are Exa Energy Technology (Shenzhen) Co. Ltd.'s patent applications in?

Mostly Medical Devices & Mechanical Engineering (USPTO Tech Center 3700), based on where its pending office actions are examined.

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