Prosecution Insights
Last updated: October 02, 2026

50M4 Capital LLC

Technology area: Medical Devices & Mechanical Engineering

2 pending office actions • 2 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready

Analysis

50M4 Capital LLC currently manages 2 pending office actions within the Medical Devices & Mechanical Engineering technology area. The portfolio is evenly distributed, with 2 distinct examiners each overseeing 1 of the pending actions. Furthermore, these actions are located in distinct art units, indicating different technical focuses for each application.

The busiest examiner for the company is IP, JASON M, who has 1 busiest examiner pending office action. Because there are distinct examiners for the pending office actions, the company must navigate separate sets of examiner expectations across different art units.

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

Portfolio Summary

2
Total Pending OAs
2
Non-Final OAs
0
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
0
Due this month
0
Due in next 60 days
1
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 (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Multi-statute (no §101)1 (50%)

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
2
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.

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
IP, JASON M 1 55.2% +25.2%
MATTSON, SEAN D 1 67.2% +42.2%

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
19329554 SYSTEMS AND METHODS TO RECORD BIOMAGNETIC SIGNALS AT AMBIENT CONDITIONS IP, JASON M —

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
18413091 SYSTEM AND METHOD FOR A WEARABLE BIOLOGICAL FIELD SENSING DEVICE USING FERROMAGNETIC RESONANCE MATTSON, SEAN D 72d
19329554 SYSTEMS AND METHODS TO RECORD BIOMAGNETIC SIGNALS AT AMBIENT CONDITIONS IP, JASON M —

Top Art Units

Art UnitApps
3797 1
3798 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19329554 SYSTEMS AND METHODS TO RECORD BIOMAGNETIC SIGNALS AT AMBIENT CONDITIONS IP, JASON M 3797 §102§103§112 Non-Final OA — Pending Sep 15, 2025
18413091 SYSTEM AND METHOD FOR A WEARABLE BIOLOGICAL FIELD SENSING DEVICE USING FERROMAGNETIC RESONANCE MATTSON, SEAN D 3798 §103 Non-Final OA 72d Pending Jan 16, 2024

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