Prosecution Insights
Last updated: October 04, 2026

Lightpath Technologies Inc.

Technology areas: Networking & Security • Semiconductors, Circuits & Optics

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

Analysis

Lightpath Technologies Inc. operates in the Semiconductors, Circuits & Optics technology area. The company has 2 pending office actions. These actions are distributed between 2 distinct examiners, meaning each action is handled by a different individual.

The prosecution is spread across 2 distinct art units, reflecting technical diversity within the Semiconductors, Circuits & Optics portfolio. CASTELLON JR, MANUEL SALVADOR is the busiest examiner, managing 1 busiest examiner pending action. This indicates that the 2 pending office actions are distributed among the 2 distinct examiners.

With 2 pending office actions in 2 distinct art units, the company's current filings are being reviewed by different specialized groups. The involvement of 2 distinct examiners requires the company to manage two separate prosecution tracks within the Semiconductors, Circuits & Optics area.

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

Portfolio Summary

2
Total Pending OAs
1
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 (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only2 (100%)

Industry Mix

How the docket's pending cases split across USPTO tech-center bands.

0
Life Sciences
0% of docket
1
Information Tech
50% of docket
0
Communications
0% of docket
1
Semiconductors
50% of docket
0
Mechanical / Eng
0% 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
CASTELLON JR, MANUEL SALVADOR 1 89.7% +12.5%
KURIEN, CHRISTEN A 1 57.0% +26.9%

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
18741788 BROADBAND CAMERA FOR INSPECTION OF HIGH-TEMPERATURE PROCESSING ENVIRONMENT CASTELLON JR, MANUEL SALVADOR —

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
18741788 BROADBAND CAMERA FOR INSPECTION OF HIGH-TEMPERATURE PROCESSING ENVIRONMENT CASTELLON JR, MANUEL SALVADOR —
18651613 THERMAL IMAGING INCLUDING AN EXTENDED SHORT WAVE INFRARED LIGHT SOURCE TO IDENTIFY AN OBJECT KURIEN, CHRISTEN A —

Top Art Units

Art UnitApps
2855 1
2421 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18741788 BROADBAND CAMERA FOR INSPECTION OF HIGH-TEMPERATURE PROCESSING ENVIRONMENT CASTELLON JR, MANUEL SALVADOR 2855 §103 Non-Final OA — Pending Jun 13, 2024
18651613 THERMAL IMAGING INCLUDING AN EXTENDED SHORT WAVE INFRARED LIGHT SOURCE TO IDENTIFY AN OBJECT KURIEN, CHRISTEN A 2421 §103 Final Rejection — Pending Apr 30, 2024

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