Prosecution Insights
Last updated: October 04, 2026

Exebrain Co. Ltd.

Technology areas: Transportation, E-Commerce & Mechanical Systems • Medical Devices & Mechanical Engineering

5 pending office actions • 3 art units • 5 examiners • 0 of 5 (0%) have an AI response strategy ready

Analysis

Exebrain Co. Ltd. currently manages 5 pending office actions within the Medical Devices & Mechanical Engineering technology area. These 5 actions are spread across 5 distinct examiners and 3 distinct art units. This distribution indicates a relatively diverse portfolio where the 5 pending office actions are not concentrated under a single individual or a single technical subgroup. The variety of art units implies that the company's innovations span several technical sub-sectors within the field.

The busiest examiner for this company is ROZANSKI, GRACE NMN, who is responsible for 1 busiest examiner pending action. With 5 pending office actions and 5 distinct examiners, each examiner is managing only 1 of the company's active matters. The use of 3 distinct art units suggests that the 5 pending office actions cover several different technical niches within the Medical Devices & Mechanical Engineering field. Practitioners must coordinate across 5 different examiners and 3 different art units to manage the 5 pending office actions effectively. This decentralized structure requires a flexible approach to accommodate the varying preferences of multiple examiners across the 3 distinct art units.

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

Portfolio Summary

5
Total Pending OAs
3
Non-Final OAs
2
Final Rejections
0
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
0
Due this week
2
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.

3
Hard (60%)
2
Medium (40%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other2 (40%)
§103 only2 (40%)
Multi-statute (no §101)1 (20%)

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
4
Mechanical / Eng
80% of docket
1
Business / Other
20% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
ROZANSKI, GRACE NMN 1 60.5% +20.7%
SAINT-VIL, EDDY 1 43.1% +29.3%
ALDERSON, ANNE-MARIE K 1 32.4% +40.8%
MERRIAM, AARON ROGERS 1 31.6% +63.1%
KRETZER, KYLE W. 1 64.8% +41.5%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
17893456 METHOD FOR TRANSMITTING COMPRESSED BRAINWAVE PHYSIOLOGICAL SIGNALS MERRIAM, AARON ROGERS 15d
18964571 NEUROFEEDBACK DEVICE WITH ELASTIC ELECTROENCEPHALOGRAPHY CAP ROZANSKI, GRACE NMN —
17495805 SYSTEM AND METHOD FOR PROVIDING REAL-TIME BIOLOGICAL FEEDBACK TRAINING THROUGH REMOTE TRANSMISSION KRETZER, KYLE W. —

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18827971 METHOD FOR AUTOMATICALLY SCREENING NEUROFEEDBACK TRAINING PROTOCOLS AND RECOMMENDING RESULTS ALDERSON, ANNE-MARIE K 9d
17893456 METHOD FOR TRANSMITTING COMPRESSED BRAINWAVE PHYSIOLOGICAL SIGNALS MERRIAM, AARON ROGERS 15d
18964571 NEUROFEEDBACK DEVICE WITH ELASTIC ELECTROENCEPHALOGRAPHY CAP ROZANSKI, GRACE NMN —
18829386 METHOD FOR NEUROFEEDBACK TRAINING TO OUTPUT BRAIN-REGION REALITY SAINT-VIL, EDDY —
17495805 SYSTEM AND METHOD FOR PROVIDING REAL-TIME BIOLOGICAL FEEDBACK TRAINING THROUGH REMOTE TRANSMISSION KRETZER, KYLE W. —

Top Art Units

Art UnitApps
3791 2
3715 1
3682 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18964571 NEUROFEEDBACK DEVICE WITH ELASTIC ELECTROENCEPHALOGRAPHY CAP ROZANSKI, GRACE NMN — §103§112 Non-Final OA — Pending Dec 01, 2024
18829386 METHOD FOR NEUROFEEDBACK TRAINING TO OUTPUT BRAIN-REGION REALITY SAINT-VIL, EDDY 3715 §103 Final Rejection — Pending Sep 10, 2024
18827971 METHOD FOR AUTOMATICALLY SCREENING NEUROFEEDBACK TRAINING PROTOCOLS AND RECOMMENDING RESULTS ALDERSON, ANNE-MARIE K 3682 §103 Non-Final OA 9d Pending Sep 09, 2024
17893456 METHOD FOR TRANSMITTING COMPRESSED BRAINWAVE PHYSIOLOGICAL SIGNALS MERRIAM, AARON ROGERS 3791 §101§103§112 Final Rejection 15d Pending Aug 23, 2022
17495805 SYSTEM AND METHOD FOR PROVIDING REAL-TIME BIOLOGICAL FEEDBACK TRAINING THROUGH REMOTE TRANSMISSION KRETZER, KYLE W. 3791 §101§103§112 Non-Final OA — Pending Oct 06, 2021

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