Prosecution Insights
Last updated: October 04, 2026

Urschel Laboratories Inc.

Technology area: Medical Devices & Mechanical Engineering

3 pending office actions • 1 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

Urschel Laboratories Inc. has 3 pending office actions in the Medical Devices & Mechanical Engineering technology area. These 3 actions are assigned to 3 distinct examiners, so each matter has its own reviewer. All 3 actions are concentrated in 1 distinct art unit, showing a unified technical focus for the pending applications. This 3 pending office actions total indicates a targeted approach to securing intellectual property in the mechanical engineering sector.

The busiest examiner, PRONE, JASON D, is managing 1 busiest examiner pending action. This represents a portion of the 3 total pending office actions. Since there are 3 distinct examiners, each one is handling exactly one action. Practitioners should note that while the 1 distinct art unit is consistent, they will need to navigate the individual styles of three different examiners. This situation requires a strategy that is technically consistent for the art unit but personally tailored for each examiner. The presence of 3 distinct examiners means that the company's success is not tied to a single individual's review. This distribution provides a variety of perspectives within the Medical Devices & Mechanical Engineering field. Success will depend on effectively addressing the specific requirements of PRONE, JASON D and the other two examiners.

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

Portfolio Summary

3
Total Pending OAs
2
Non-Final OAs
1
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.

0
Hard (0%)
2
Medium (67%)
1
Easy (33%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (67%)
§112 only1 (33%)

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
67% of docket
1
Business / Other
33% 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.

30 h
Manual time on pending OAs
6 h
Time saved (low, 20%)
10 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
PRONE, JASON D 1 61.9% +25.3%
KEENA, ELLA LORRAINE 1 9.1% +19.4%
DONG, LIANG 1 53.2% +32.9%

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
18888695 CUTTING HEADS, CUTTING MACHINES EQUIPPED THEREWITH, AND METHODS OF OPERATION KEENA, ELLA LORRAINE —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
19025106 SLICING MACHINES, CUTTING STATIONS THEREFOR, AND METHODS OF USE PRONE, JASON D —
18888695 CUTTING HEADS, CUTTING MACHINES EQUIPPED THEREWITH, AND METHODS OF OPERATION KEENA, ELLA LORRAINE —
18810939 SIZE-REDUCTION MACHINES AND COMPONENTS THEREOF DONG, LIANG —

Top Art Units

Art UnitApps
3724 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19025106 SLICING MACHINES, CUTTING STATIONS THEREFOR, AND METHODS OF USE PRONE, JASON D — §112 Non-Final OA — Pending Jan 16, 2025
18888695 CUTTING HEADS, CUTTING MACHINES EQUIPPED THEREWITH, AND METHODS OF OPERATION KEENA, ELLA LORRAINE 3724 §103 Final Rejection — Pending Sep 18, 2024
18810939 SIZE-REDUCTION MACHINES AND COMPONENTS THEREOF DONG, LIANG 3724 §103 Non-Final OA — Pending Aug 21, 2024

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