Prosecution Insights
Last updated: October 02, 2026

Kennametal Inc.

Technology areas: Chemistry & Materials • Medical Devices & Mechanical Engineering

31 pending office actions • 11 art units • 24 examiners • 0 of 31 (0%) have an AI response strategy ready • 44 patents granted in the last 365 days

Portfolio Summary

31
Total Pending OAs
17
Non-Final OAs
11
Final Rejections
3
Advisory / Quayle

Response Deadline Pressure

Based on the USPTO statutory response window for each pending office action. 4 of the docket's apps have a known mailing date; the rest are excluded from the tile counts.

0
Overdue
1
Due this week
1
Due this month
1
Due in next 60 days
1
Due later

Deadline Fire Line

Every pending office action with a known statutory deadline, placed on a days-until-due axis. Dots left of Today are overdue; the further right, the more runway. Cases that share a deadline window stack vertically. 4 of the docket's apps have a known mailing date.

-30dToday30d60d90d120d
Due ≤ 7 days (1)Due ≤ 30 days (1)Due ≤ 60 days (1)Due later (1)

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.

22
Hard (71%)
7
Medium (23%)
2
Easy (6%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only5 (16%)
§102 only1 (3%)
§112 only1 (3%)
Double-patenting only1 (3%)
Double-patenting + other1 (3%)
Multi-statute (no §101)22 (71%)

Industry Mix

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

7
Life Sciences
23% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
15
Mechanical / Eng
48% of docket
9
Business / Other
29% 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.

310 h
Manual time on pending OAs
62 h
Time saved (low, 20%)
108 h
Time saved (mid, 35%)
2.7 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
RAMOS, NICOLE N 3 81.4% +9.9%
POLLOCK, AUSTIN M 3 51.3% +36.1%
HOTCHKISS, MICHAEL WAYNE 2 69.5% +49.6%
RUFO, RYAN C 2 58.9% +40.8%
HOLLY, LEE A 2 75.0% +5.9%
FORD, DARRELL CHRISTOPHER 1 76.2% +39.5%
COOK, KYLE A 1 61.8% +41.4%
MCDONALD, RODNEY GLENN 1 63.6% +24.4%
SALONE, BAYAN 1 76.2% +17.4%
AVERICK, LAWRENCE 1 75.7% +23.9%

Quick Wins (1)

Cases in front of an examiner with an allow rate of 80%+ where the difficulty is Easy or Medium. The top 1 ordered by deadline are shown.

App #TitleExaminerDue in
19012501 MODULAR ROTARY CUTTING TOOLS RAMOS, NICOLE N —

Hard Cases (22)

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
18524191 PRESSURE-ACTIVATED TOOL SNYDER, ALAN W 26d
17871530 HYDRAULIC CHUCK AND EXPANSION SLEEVES GATES, ERIC ANDREW 33d
18196243 Toolholder and cutting tool RUFO, RYAN C 61d
19014975 DRILL FORD, DARRELL CHRISTOPHER —
19013643 Drill, and method for producing a drill COOK, KYLE A —
19012216 Method for producing a coated object and coated object MCDONALD, RODNEY GLENN —
18925905 Tool and cutting plate for this purpose HOTCHKISS, MICHAEL WAYNE —
18917036 PLUNGE CUTTING APPARATUSES AND CUTTING INSERTS FOR SAME HOTCHKISS, MICHAEL WAYNE —

Interview Candidates (12)

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
18102484 BIMODAL CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND STRUCTURED BODIES MADE THEREFROM POLLOCK, AUSTIN M 6d
18196243 Toolholder and cutting tool RUFO, RYAN C 61d
19014975 DRILL FORD, DARRELL CHRISTOPHER —
19013643 Drill, and method for producing a drill COOK, KYLE A —
19012216 Method for producing a coated object and coated object MCDONALD, RODNEY GLENN —
18928262 CUTTING APPARATUSES AND CUTTING INSERTS WITH CHIP BREAKING SALONE, BAYAN —
18926856 CHIP BREAKER POCKETS AVERICK, LAWRENCE —
18925905 Tool and cutting plate for this purpose HOTCHKISS, MICHAEL WAYNE —

Top Art Units

Art UnitApps
3726 5
3722 5
1738 3
3723 2
1794 1
3799 1
3676 1
1784 1
1735 1
3672 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
19014975 DRILL FORD, DARRELL CHRISTOPHER — §102§103§112 Non-Final OA — Pending Jan 09, 2025
19013643 Drill, and method for producing a drill COOK, KYLE A — §102§103§112Other Non-Final OA — Pending Jan 08, 2025
19012216 Method for producing a coated object and coated object MCDONALD, RODNEY GLENN 1794 §102§103 Final Rejection — Pending Jan 07, 2025
19012501 MODULAR ROTARY CUTTING TOOLS RAMOS, NICOLE N — §103§112DP Non-Final OA — Pending Jan 07, 2025
18928262 CUTTING APPARATUSES AND CUTTING INSERTS WITH CHIP BREAKING SALONE, BAYAN 3726 §102 Non-Final OA — Pending Oct 28, 2024
18926856 CHIP BREAKER POCKETS AVERICK, LAWRENCE — §103 Non-Final OA — Pending Oct 25, 2024
18925905 Tool and cutting plate for this purpose HOTCHKISS, MICHAEL WAYNE — §102§112 Non-Final OA — Pending Oct 24, 2024
18917036 PLUNGE CUTTING APPARATUSES AND CUTTING INSERTS FOR SAME HOTCHKISS, MICHAEL WAYNE 3726 §102§103Other Final Rejection — Pending Oct 16, 2024
18913207 Turning bit for face-grooving and parting RUFO, RYAN C — §102§103§112 Non-Final OA — Pending Oct 11, 2024
18816075 Drill Having Web Relief COZART, JERMIE E 3799 §102§103 Non-Final OA — Pending Aug 27, 2024
18810054 ROTARY CUTTING TOOL HOLLY, LEE A — §102§103§112 Non-Final OA — Pending Aug 20, 2024
18669006 Cutting Tool With Flat Sided Groove For Non Rotation PATEL, NEEL G 3676 §103 Final Rejection — Pending May 20, 2024
18661851 METHOD FOR PRODUCING A CUTTING TOOL, AND CUTTING TOOL DO, NHAT CHIEU Q 3723 §103§112 Non-Final OA — Pending May 13, 2024
18639441 ADDITIVE MANUFACTURING TECHNIQUES AND APPLICATIONS THEREOF POLLOCK, AUSTIN M 1738 §103 Non-Final OA — Pending Apr 18, 2024
18602630 NON-MAGNETIC METAL MATRIX COMPOSITES MILLER, CAMERON KENNETH — §102§103 Non-Final OA — Pending Mar 12, 2024
18595965 GRADE POWDERS AND SINTERED CEMENTED CARBIDE COMPOSITIONS COLLISTER, ELIZABETH A 1784 DP Final Rejection — Pending Mar 05, 2024
18390027 Modular Paddle with Replaceable Wear Resistant Element INSLER, ELIZABETH — §102§103§112 Non-Final OA — Pending Dec 20, 2023
18524191 PRESSURE-ACTIVATED TOOL SNYDER, ALAN W 3722 §102§103 Non-Final OA 26d Pending Nov 30, 2023
18372359 ADDITIVE MANUFACTURING TECHNIQUES AND APPLICATIONS THEREOF SMITH, CATHERINE P 1735 §103§112 Final Rejection — Pending Sep 25, 2023
18370499 Method for Producing a Coated Body as Well as Coated Body Obtainable According to the Method WILENSKY, MOSHE K 3726 §112 Final Rejection — Pending Sep 20, 2023
18338785 ROTARY DRILLING TOOL AS WELL AS METHOD FOR PRODUCING A THROUGH-HOLE YOO, JUN S 3726 §102§103 Non-Final OA — Pending Jun 21, 2023
18211365 ROTARY CUTTING TOOL AND METHOD FOR MANUFACTURING HOLLY, LEE A 3726 §102§103§112 Final Rejection — Pending Jun 19, 2023
18196243 Toolholder and cutting tool RUFO, RYAN C 3722 §102§103§112 Final Rejection 61d Pending May 11, 2023
18108426 INDEXABLE EARTH CUTTING TOOL ASSEMBLY COY, NICOLE A 3672 §103§112 Non-Final OA — Pending Feb 10, 2023
18102517 BIMODAL CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND STRUCTURED BODIES MADE THEREFROM LUK, VANESSA TIBAY 1733 §103§112 Final Rejection — Pending Jan 27, 2023
18102484 BIMODAL CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND STRUCTURED BODIES MADE THEREFROM POLLOCK, AUSTIN M 1738 §103 Final Rejection 6d Pending Jan 27, 2023
18102448 CEMENTED CARBIDE POWDERS FOR ADDITIVE MANUFACTURING AND SINTERED BODIES MADE THEREFROM POLLOCK, AUSTIN M 1738 §103§112 Non-Final OA — Pending Jan 27, 2023
18098445 Drill and method for producing a drill RAMOS, NICOLE N 3722 §102§103 Non-Final OA — Pending Jan 18, 2023
17815560 BUSHING PULLER ASSEMBLY MCFARLAND, TYLER JAMES 3723 §103 Final Rejection — Pending Jul 27, 2022
17871530 HYDRAULIC CHUCK AND EXPANSION SLEEVES GATES, ERIC ANDREW 3722 §102§103§112 Non-Final OA 33d Pending Jul 22, 2022
17811429 STABILIZING LONG AND SLENDER TOOLS BY HYDROSTATIC BEARING EFFECT RAMOS, NICOLE N 3722 §102§103§112 Non-Final OA — Pending Jul 08, 2022

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