Prosecution Insights
Last updated: October 04, 2026

3D AT Depth Inc.

Technology areas: Semiconductors, Circuits & Optics • Transportation, E-Commerce & Mechanical Systems

4 pending office actions • 3 art units • 4 examiners • 0 of 4 (0%) have an AI response strategy ready • 1 patents granted in the last 365 days

Analysis

3D AT Depth Inc. currently has 4 pending office actions within the Transportation, E-Commerce & Mechanical Systems technology area. These 4 actions are assigned to 4 distinct examiners, resulting in a decentralized prosecution environment where no two pending matters are handled by the same person. This distribution requires the company to tailor its responses to 4 unique examiner styles and backgrounds.

The portfolio is further spread across 3 distinct art units, which indicates institutional variety for the 4 pending actions. This suggests that the company's mechanical and e-commerce innovations touch upon several different specialized classifications within the patent office. Practitioners must be prepared for 3 different sets of internal guidelines and prior art focuses across these units.

LAIL A KLEINMAN is identified as the busiest examiner for the portfolio, though they are responsible for only 1 pending office action. Since 1 is the maximum number of actions held by any single examiner, the workload is distributed across the 4 distinct examiners. This lack of concentration means that the progress of the 3D AT Depth Inc. portfolio is not dependent on the schedule or tendencies of any single individual.

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

Portfolio Summary

4
Total Pending OAs
2
Non-Final OAs
2
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
1
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.

1
Hard (25%)
3
Medium (75%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§101 + other1 (25%)
§103 only2 (50%)
§102 only1 (25%)

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
1
Semiconductors
25% of docket
2
Mechanical / Eng
50% of docket
1
Business / Other
25% 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.

40 h
Manual time on pending OAs
8 h
Time saved (low, 20%)
14 h
Time saved (mid, 35%)
0.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
KLEINMAN, LAIL A 1 70.1% +16.6%
PIHULIC, DANIEL T 1 87.2% -6.3%
RATCLIFFE, LUKE D 1 87.3% +10.3%
MERLIN, JESSICA M 1 61.7% +24.0%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
18618818 OPTIMIZED MONOSTATIC LiDAR RATCLIFFE, LUKE D —

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
18928796 UNDERWATER OPTICAL METROLOGY SYSTEM PIHULIC, DANIEL T —

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
18374768 LASER INSPECTION AND MEASUREMENT SYSTEMS AND METHODS MERLIN, JESSICA M 12d
18941210 UNDERWATER OPTICAL POSITIONING SYSTEMS AND METHODS KLEINMAN, LAIL A —
18618818 OPTIMIZED MONOSTATIC LiDAR RATCLIFFE, LUKE D —

Top Art Units

Art UnitApps
3668 1
3645 1
2871 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18941210 UNDERWATER OPTICAL POSITIONING SYSTEMS AND METHODS KLEINMAN, LAIL A 3668 §102 Final Rejection — Pending Nov 08, 2024
18928796 UNDERWATER OPTICAL METROLOGY SYSTEM PIHULIC, DANIEL T 3645 §101§112DP Non-Final OA — Pending Oct 28, 2024
18618818 OPTIMIZED MONOSTATIC LiDAR RATCLIFFE, LUKE D — §103 Non-Final OA — Pending Mar 27, 2024
18374768 LASER INSPECTION AND MEASUREMENT SYSTEMS AND METHODS MERLIN, JESSICA M 2871 §103 Final Rejection 12d Pending Sep 29, 2023

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