Prosecution Insights
Last updated: October 25, 2026

Hytro Limited

Technology area: Medical Devices & Mechanical Engineering

1 pending office actions • 1 art units • 1 examiners • 0 of 1 (0%) have an AI response strategy ready

Analysis

Hytro Limited currently manages 1 pending office action within the Medical Devices & Mechanical Engineering technology area. This matter is being processed in 1 distinct art unit. Such a focused portfolio suggests a singular technical priority in the company's current patent strategy. Practitioners can focus their efforts on the specific requirements of this 1 distinct art unit to ensure a streamlined prosecution process.

HADEN, SALLY CLINE is the busiest examiner for Hytro Limited, with 1 pending office action. With 1 distinct examiner and 1 pending action, this examiner is responsible for the company's entire pending workload. The resolution of the 1 pending office action will be determined by the interaction with HADEN, SALLY CLINE. This direct examiner relationship allows for a very direct negotiation strategy and simplifies the administrative burden of the portfolio.

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

Portfolio Summary

1
Total Pending OAs
1
Non-Final OAs
0
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.

1
Overdue
0
Due this week
0
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 (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)1 (100%)

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
1
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.

10 h
Manual time on pending OAs
2 h
Time saved (low, 20%)
4 h
Time saved (mid, 35%)
0.1 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
HADEN, SALLY CLINE 1 32.1% +41.5%

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
19198105 BLOOD FLOW RESTRICTION SPORTSWEAR GARMENT HADEN, SALLY CLINE 10d overdue

Interview Candidates (1)

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 1 ordered by deadline are shown.

App #TitleExaminerDue in
19198105 BLOOD FLOW RESTRICTION SPORTSWEAR GARMENT HADEN, SALLY CLINE 10d overdue

Top Art Units

Art UnitApps
3732 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19198105 BLOOD FLOW RESTRICTION SPORTSWEAR GARMENT HADEN, SALLY CLINE 3732 §102§112Other Non-Final OA 10d overdue Pending May 04, 2025

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Frequently Asked Questions

How many pending USPTO office actions does Hytro Limited have?

Hytro Limited has 1 pending office actions as of October 2026, spread across 1 art units and 1 examiners.

Which USPTO examiner handles the most Hytro Limited applications?

Sally Cline Haden has the most, with 1 of Hytro Limited's pending office actions.

What technology area are Hytro Limited'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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