Prosecution Insights
Last updated: October 04, 2026

TUNGALOY Corporation

Technology area: Medical Devices & Mechanical Engineering

15 pending office actions • 2 art units • 10 examiners • 0 of 15 (0%) have an AI response strategy ready • 16 patents granted in the last 365 days

Portfolio Summary

15
Total Pending OAs
9
Non-Final OAs
6
Final Rejections
0
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.

1
Overdue
0
Due this week
0
Due this month
1
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.

9
Hard (60%)
5
Medium (33%)
1
Easy (7%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only4 (27%)
§102 only1 (7%)
§112 only1 (7%)
Multi-statute (no §101)9 (60%)

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
7
Mechanical / Eng
47% of docket
8
Business / Other
53% 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.

150 h
Manual time on pending OAs
30 h
Time saved (low, 20%)
52 h
Time saved (mid, 35%)
1.3 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
CIGNA, JACOB JAMES 3 63.8% +32.4%
RUFO, RYAN C 3 58.9% +40.8%
COZART, JERMIE E 2 84.0% +3.2%
AVERICK, LAWRENCE 1 75.7% +23.9%
VITALE, MICHAEL J 1 67.2% +34.7%
WILENSKY, MOSHE K 1 75.2% +15.9%
TRAVERS, MATTHEW P 1 63.2% +43.6%
DEONAUTH, NIRVANA 1 69.8% +33.4%
GATES, ERIC ANDREW 1 78.8% +14.5%
ADDISU, SARA 1 85.4% +10.7%

Hard Cases (9)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 8 ordered by deadline are shown.

App #TitleExaminerDue in
17853306 SHANK AND CUTTING TOOL HAVING THE SHANK ADDISU, SARA 9d overdue
18181904 CUTTING INSERT AND CUTTING TOOL EQUIPPED WITH CUTTING INSERT RUFO, RYAN C 56d
19087384 CUTTING INSERT, BODY, AND CUTTING TOOL COZART, JERMIE E —
19044834 BODY, GUIDE PAD, AND HOLE MACHINING TOOL CIGNA, JACOB JAMES —
19041277 CUTTING INSERT AND CUTTING TOOL COZART, JERMIE E —
19025302 CUTTING TOOL RUFO, RYAN C —
19013124 CUTTING TOOL BODY AND CUTTING TOOL RUFO, RYAN C —
18890182 FASTENING COMPONENT VITALE, MICHAEL J —

Interview Candidates (13)

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 8 ordered by deadline are shown.

App #TitleExaminerDue in
17853306 SHANK AND CUTTING TOOL HAVING THE SHANK ADDISU, SARA 9d overdue
18181904 CUTTING INSERT AND CUTTING TOOL EQUIPPED WITH CUTTING INSERT RUFO, RYAN C 56d
19106679 CUTTING INSERT AND MILLING TOOL AVERICK, LAWRENCE —
19044834 BODY, GUIDE PAD, AND HOLE MACHINING TOOL CIGNA, JACOB JAMES —
19025302 CUTTING TOOL RUFO, RYAN C —
19013124 CUTTING TOOL BODY AND CUTTING TOOL RUFO, RYAN C —
18890182 FASTENING COMPONENT VITALE, MICHAEL J —
18828774 FIXING MEMBER AND CUTTING TOOL CIGNA, JACOB JAMES —

Top Art Units

Art UnitApps
3726 4
3722 3

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19087384 CUTTING INSERT, BODY, AND CUTTING TOOL COZART, JERMIE E — §102§112 Non-Final OA — Pending Mar 21, 2025
19106679 CUTTING INSERT AND MILLING TOOL AVERICK, LAWRENCE — §102 Non-Final OA — Pending Feb 26, 2025
19044834 BODY, GUIDE PAD, AND HOLE MACHINING TOOL CIGNA, JACOB JAMES — §102§103 Non-Final OA — Pending Feb 04, 2025
19041277 CUTTING INSERT AND CUTTING TOOL COZART, JERMIE E — §102§112 Non-Final OA — Pending Jan 30, 2025
19025302 CUTTING TOOL RUFO, RYAN C — §102§103§112 Non-Final OA — Pending Jan 16, 2025
19013124 CUTTING TOOL BODY AND CUTTING TOOL RUFO, RYAN C — §102§103§112 Non-Final OA — Pending Jan 08, 2025
18890182 FASTENING COMPONENT VITALE, MICHAEL J — §102§103§112 Final Rejection — Pending Sep 19, 2024
18828774 FIXING MEMBER AND CUTTING TOOL CIGNA, JACOB JAMES — §103 Final Rejection — Pending Sep 09, 2024
18587866 CUTTING INSERT, HOLDER, AND CUTTING TOOL CIGNA, JACOB JAMES 3726 §103 Non-Final OA — Pending Feb 26, 2024
18531631 INDEXABLE CUTTING TOOL AND CUTTING INSERT WILENSKY, MOSHE K 3726 §103 Final Rejection — Pending Dec 06, 2023
18497550 CUTTING TOOL AND TOOL BODY THEREOF TRAVERS, MATTHEW P 3726 §103 Final Rejection — Pending Oct 30, 2023
18354723 TIP AND CUTTING TOOL DEONAUTH, NIRVANA 3726 §112 Final Rejection — Pending Jul 19, 2023
18302488 DRILL BODY AND MANUFACTURING METHOD OF DRILL BODY GATES, ERIC ANDREW 3722 §102§103 Non-Final OA — Pending Apr 18, 2023
18181904 CUTTING INSERT AND CUTTING TOOL EQUIPPED WITH CUTTING INSERT RUFO, RYAN C 3722 §103§112 Non-Final OA 56d Pending Mar 10, 2023
17853306 SHANK AND CUTTING TOOL HAVING THE SHANK ADDISU, SARA 3722 §102§103 Final Rejection 9d overdue Pending Jun 29, 2022

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