Prosecution Insights
Last updated: October 25, 2026

Diagnosys LLC

Technology area: Medical Devices & Mechanical Engineering

2 pending office actions • 1 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Diagnosys LLC currently has 2 pending office actions within the Medical Devices & Mechanical Engineering technology area. These actions are being reviewed by 2 distinct examiners, which provides the company with two different points of contact at the patent office. Despite having multiple examiners, the entire workload is situated within 1 distinct art unit. This suggests that the company's technology is highly specialized and falls within a very specific regulatory or technical category in the medical device field.

The busiest examiner for the portfolio is TOTH, KAREN E, who is responsible for 1 busiest examiner pending office action. Since there are 2 pending office actions in total, the busiest examiner handles a significant portion of the company's current active cases. This level of concentration means that the examiner's perspective will have a major impact on the portfolio's overall progress. Practitioners should focus on the specific standards of the 1 distinct art unit while managing the individual styles of the 2 distinct examiners. The outcome of these 2 pending office actions will be a key indicator of the company's success in securing its mechanical engineering and medical device intellectual property.

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. 2 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
1
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.

1
Hard (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (50%)
§103 only1 (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
TOTH, KAREN E 1 46.4% +25.8%
HOEKSTRA, JEFFREY GERBEN 1 56.1% +39.8%

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
18139069 METHOD AND APPARATUS FOR ENHANCED FULL-FIELD STIMULUS THRESHOLD (FST) AND PUPILLOMETRY SENSITIVITY THRESHOLD (PST) TESTING HOEKSTRA, JEFFREY GERBEN 79d overdue

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
18139069 METHOD AND APPARATUS FOR ENHANCED FULL-FIELD STIMULUS THRESHOLD (FST) AND PUPILLOMETRY SENSITIVITY THRESHOLD (PST) TESTING HOEKSTRA, JEFFREY GERBEN 79d overdue
18684933 SYSTEM COMPRISING INTEGRATED DICHOPTIC FLASH AND PUPILLOMETRY MONITORING, AND METHOD FOR USING THE SAME TOTH, KAREN E 60d

Top Art Units

Art UnitApps
3791 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18684933 SYSTEM COMPRISING INTEGRATED DICHOPTIC FLASH AND PUPILLOMETRY MONITORING, AND METHOD FOR USING THE SAME TOTH, KAREN E 3791 §103 Final Rejection 60d Pending Feb 20, 2024
18139069 METHOD AND APPARATUS FOR ENHANCED FULL-FIELD STIMULUS THRESHOLD (FST) AND PUPILLOMETRY SENSITIVITY THRESHOLD (PST) TESTING HOEKSTRA, JEFFREY GERBEN 3791 §101§102 Final Rejection 79d overdue Pending Apr 25, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Diagnosys LLC have?

Diagnosys LLC has 2 pending office actions as of October 2026, spread across 1 art units and 2 examiners.

Which USPTO examiner handles the most Diagnosys LLC applications?

Karen E Toth has the most, with 1 of Diagnosys LLC's pending office actions.

What technology area are Diagnosys LLC'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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