Prosecution Insights
Last updated: October 02, 2026

Golfzon Co. Ltd.

Technology area: Medical Devices & Mechanical Engineering

3 pending office actions • 2 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 11 patents granted in the last 365 days

Analysis

Golfzon Co. Ltd. is currently navigating 3 pending office actions within the Medical Devices & Mechanical Engineering technology area. These actions are being reviewed by 3 distinct examiners, showing that each pending matter is assigned to a different individual. This creates a diverse set of examiner interactions for the company's legal team.

The prosecution activity is spread across 2 distinct art units. Because the number of distinct examiners is 3 and the number of art units is 2, multiple examiners are operating within the same art unit. This concentration within 2 art units suggests a focused technical scope despite the involvement of multiple examiners.

STANCZAK, MATTHEW BRIAN is the busiest examiner for the portfolio, with 1 pending office action. This busiest examiner pending count of 1 is low relative to the 3 total pending office actions, indicating an even distribution of work. No single examiner holds a large portion of the pending cases, which may diversify the risks associated with individual examiner tendencies.

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

Portfolio Summary

3
Total Pending OAs
3
Non-Final OAs
0
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.

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

Rejection Statute Mix

BucketCases
§103 only2 (67%)
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
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
STANCZAK, MATTHEW BRIAN 1 39.2% +35.5%
YOUNGER, KALYN GABRIELLE 1 0.0% +0.0%
MCCLELLAN, JAMES S 1 78.9% +13.8%

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
18997509 HYBRID GOLF SYSTEM USING MOVING SCREEN BOOTH STANCZAK, MATTHEW BRIAN —
18881295 HYBRID GOLF SYSTEM AND METHOD FOR LOCATING GOLF BALL OR MARKER AT BALL POINT ON FIELD UNDER THE HYBRID GOLF SYSTEM YOUNGER, KALYN GABRIELLE —

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
18997509 HYBRID GOLF SYSTEM USING MOVING SCREEN BOOTH STANCZAK, MATTHEW BRIAN —
18876218 HYBRID GOLF SYSTEM AND METHOD FOR AUTOMATIC SCORING USING USER'S MOBILE TERMINAL IN THE SAME MCCLELLAN, JAMES S —

Top Art Units

Art UnitApps
3711 1
3715 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18997509 HYBRID GOLF SYSTEM USING MOVING SCREEN BOOTH STANCZAK, MATTHEW BRIAN — §103§112 Non-Final OA — Pending Jan 21, 2025
18881295 HYBRID GOLF SYSTEM AND METHOD FOR LOCATING GOLF BALL OR MARKER AT BALL POINT ON FIELD UNDER THE HYBRID GOLF SYSTEM YOUNGER, KALYN GABRIELLE 3711 §103 Non-Final OA — Pending Jan 05, 2025
18876218 HYBRID GOLF SYSTEM AND METHOD FOR AUTOMATIC SCORING USING USER'S MOBILE TERMINAL IN THE SAME MCCLELLAN, JAMES S 3715 §103 Non-Final OA — Pending Dec 18, 2024

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