Prosecution Insights
Last updated: October 04, 2026

Thin Gold Line, Inc.

Technology area: Medical Devices & Mechanical Engineering

2 pending office actions • 1 art units • 2 examiners • 0 of 2 (0%) have an AI response strategy ready

Analysis

Thin Gold Line, Inc. is active in the Medical Devices & Mechanical Engineering technology area. The portfolio has 2 pending office actions. These actions are distributed between 2 distinct examiners. All prosecution is occurring within 1 distinct art unit. This indicates that the company's current legal challenges are technically focused in one area but are subject to the review of multiple officials.

The busiest examiner is MARCHEWKA, MATTHEW R, who is currently managing 1 pending office action. This 1 action represents a portion of the 2 total pending office actions. Because the number of distinct examiners is 2, each examiner is responsible for a single application. Practitioners should note that the 1 distinct art unit means both examiners likely follow similar technical guidelines. However, the presence of MARCHEWKA, MATTHEW R and another distinct examiner requires a strategy that accounts for different individual perspectives within that 1 art unit. The 2 pending actions reflect the entire current workload.

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

Portfolio Summary

2
Total Pending OAs
0
Non-Final OAs
1
Final Rejections
1
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 2 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

2
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 (50%)
1
Medium (50%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only1 (50%)
Multi-statute (no §101)1 (50%)

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
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.

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
MARCHEWKA, MATTHEW R 1 47.4% +68.3%
HUANG, GRACE 1 56.8% +55.2%

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
18332567 PROGRESSIVE STIFFNESS ENERGY DISTRIBUTING SUSPENSION OF IMPACT PLATE HUANG, GRACE 308d overdue

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
18332567 PROGRESSIVE STIFFNESS ENERGY DISTRIBUTING SUSPENSION OF IMPACT PLATE HUANG, GRACE 308d overdue
18559278 SELECTIVELY POSITIONABLE SPACER AND GARMENT ATTACHMENT REGIONS MARCHEWKA, MATTHEW R 38d overdue

Top Art Units

Art UnitApps
3732 2

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18559278 SELECTIVELY POSITIONABLE SPACER AND GARMENT ATTACHMENT REGIONS MARCHEWKA, MATTHEW R 3732 §103 Final Rejection 38d overdue Pending Nov 06, 2023
18332567 PROGRESSIVE STIFFNESS ENERGY DISTRIBUTING SUSPENSION OF IMPACT PLATE HUANG, GRACE 3732 §102§103 Non-Final OA 308d overdue Pending Jun 09, 2023

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