Prosecution Insights
Last updated: October 25, 2026

Sita Advanced Travel Solutions Limited

Technology areas: Networking & Security • Semiconductors, Circuits & Optics • Medical Devices & Mechanical Engineering

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready

Analysis

Sita Advanced Travel Solutions Limited currently manages 2 pending office actions within the Semiconductors, Circuits & Optics technology area. This portfolio is distributed across 2 distinct art units, indicating a focused but split regulatory path for their technical innovations. The prosecution work involves 2 distinct examiners, which suggests that the company is navigating multiple perspectives within the patent office simultaneously.

ELLIS, SUEZU Y is identified as the busiest examiner for this portfolio, currently handling 1 pending office action. This specific workload represents a portion of the total pending actions for the company. Practitioners should note the balance between the 2 distinct art units and the 2 distinct examiners, as this symmetry implies a structured approach to their Semiconductors, Circuits & Optics intellectual property. The 2 pending office actions are handled by 2 distinct examiners, and ELLIS, SUEZU Y manages 1 of them. This distribution across the art units requires a strategy that accounts for the specific nuances of each unit.

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

Portfolio Summary

3
Total Pending OAs
1
Non-Final OAs
2
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.

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

Rejection Statute Mix

BucketCases
§101 + other1 (33%)
§103 only1 (33%)
Multi-statute (no §101)1 (33%)

Industry Mix

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

0
Life Sciences
0% of docket
1
Information Tech
33% of docket
0
Communications
0% of docket
1
Semiconductors
33% of docket
1
Mechanical / Eng
33% 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.

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
ELLIS, SUEZU Y 1 76.9% +21.6%
CHEN, SHIN HON 1 86.2% +13.5%
FRITH, SEAN A 1 62.5% +26.6%

Hard Cases (2)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 2 ordered by deadline are shown.

App #TitleExaminerDue in
19231953 PASSENGER JOURNEY AUTHORISATION SYSTEM AND METHOD ELLIS, SUEZU Y —
19058189 A METHOD OF DIGITALLY AUTHENICATING A USER'S HEALTH STATUS CHEN, SHIN HON —

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
19231953 PASSENGER JOURNEY AUTHORISATION SYSTEM AND METHOD ELLIS, SUEZU Y —
19058189 A METHOD OF DIGITALLY AUTHENICATING A USER'S HEALTH STATUS CHEN, SHIN HON —
18357765 METHOD AND SYSTEM FOR SCREENING A USER'S TEMPERATURE FRITH, SEAN A —

Top Art Units

Art UnitApps
2876 1
2431 1
3798 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19231953 PASSENGER JOURNEY AUTHORISATION SYSTEM AND METHOD ELLIS, SUEZU Y 2876 §103§112 Non-Final OA — Pending Jun 09, 2025
19058189 A METHOD OF DIGITALLY AUTHENICATING A USER'S HEALTH STATUS CHEN, SHIN HON 2431 §101§102§103 Final Rejection — Pending Feb 20, 2025
18357765 METHOD AND SYSTEM FOR SCREENING A USER'S TEMPERATURE FRITH, SEAN A 3798 §103 Final Rejection — Pending Jul 24, 2023

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Frequently Asked Questions

How many pending USPTO office actions does Sita Advanced Travel Solutions Limited have?

Sita Advanced Travel Solutions Limited has 3 pending office actions as of October 2026, spread across 3 art units and 3 examiners.

Which USPTO examiner handles the most Sita Advanced Travel Solutions Limited applications?

Suezu Y Ellis has the most, with 1 of Sita Advanced Travel Solutions Limited's pending office actions.

What technology area are Sita Advanced Travel Solutions Limited's patent applications in?

Mostly Semiconductors, Circuits & Optics (USPTO Tech Center 2800), based on where its pending office actions are examined.

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