Prosecution Insights
Last updated: July 17, 2026

K&L Gates LLP - Howmet Aerospace Inc.

5 pending office actions • 2 clients • 5 examiners • 4 art units • 0 of 5 (0%) have an AI response strategy ready • 4 patents granted in the last 365 days

Quality Metrics (n=198178 apps, methodology: how we score firms)

83.6%
Allowance Rate
n=198178
+0.55σ
Allowance Rate (norm)
n=198178
3.4
OAs to Allowance
n=122348
-0.12σ
OAs to Allow (norm)
n=122348
1078 days
Time to Allowance
n=122348
+8.7pp
Interview Lift
n=198178
26.8%
RCE Rate
n=198178
2.7%
Appeal Rate
n=198178

Rejection Performance (% of received rejections ultimately overcome)

78.0%
§101 Overcome
n=3270
83.4%
§102 Overcome
n=16604
80.1%
§103 Overcome
n=74456
89.4%
§112 Overcome
n=15011

Specialization & Scale

G06F, A61K, A61B
Top CPC Subclasses
10%
Top-3 CPC Share
n=198178
88
Practitioners
n=198178
2252.0
Apps / Practitioner
n=198178

Portfolio Summary

5
Total Pending OAs
1
Non-Final OAs
4
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.

0
Hard (0%)
5
Medium (100%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
§103 only4 (80%)
§102 only1 (20%)

Industry Mix

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

1
Life Sciences
20% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
4
Mechanical / Eng
80% 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.

50 h
Manual time on pending OAs
10 h
Time saved (low, 20%)
18 h
Time saved (mid, 35%)
0.4 wks
FTE-weeks freed (mid)

Top Examiners on this docket

ExaminerApps on this docketAllow rateInterview lift
FORD, DARRELL CHRISTOPHER 1 76.3% +39.1%
BELLINGER, JASON R 1 69.9% +18.6%
KRUER, KEVIN R 1 26.9% +29.5%
SAETHER, FLEMMING 1 65.0% +28.3%
MAGAR, DIL KUMAR 1 54.9% +17.5%

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
18478059 METALLIC SUBSTRATE TREATMENT METHODS AND ARTICLES COMPRISING A PHOSPHONATE FUNCTIONALIZED LAYER KRUER, KEVIN R

Interview Candidates (5)

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 5 ordered by deadline are shown.

App #TitleExaminerDue in
18861753 INSTALLATION TOOL, USE THEREOF, AND METHOD FOR SECURING A THREADED INSERT FORD, DARRELL CHRISTOPHER
18570114 VEHICLE WHEEL HUB COVER, VEHICLE WHEEL, POWERED VEHICLE, AND METHOD OF MANUFACTURE BELLINGER, JASON R
18478059 METALLIC SUBSTRATE TREATMENT METHODS AND ARTICLES COMPRISING A PHOSPHONATE FUNCTIONALIZED LAYER KRUER, KEVIN R
18256571 FASTENING COLLARS, MULTI-PIECE FASTENERS, AND METHODS FOR FASTENING SAETHER, FLEMMING
17907289 MULTI-PIECE FASTENER INCLUDING A LOCKBOLT COLLAR ASSEMBLY AND METHOD OF FASTENING MAGAR, DIL KUMAR

Client Portfolio (2 clients)

Client (Assignee)Pending OAs
Howmet Aerospace 4
Dieter Jüling 1

Top Art Units

Art UnitApps
36752
37261
36151
17871

Pending Office Actions

App #TitleClientExaminerArt UnitStatutesStatusDue inAIFiled
18861753 INSTALLATION TOOL, USE THEREOF, AND METHOD FOR SECURING A THREADED INSERT Dieter Jüling FORD, DARRELL CHRISTOPHER 3726 §102 Final Rejection Pending Oct 30, 2024
18570114 VEHICLE WHEEL HUB COVER, VEHICLE WHEEL, POWERED VEHICLE, AND METHOD OF MANUFACTURE Howmet Aerospace Inc. BELLINGER, JASON R 3615 §103 Final Rejection Pending Dec 14, 2023
18478059 METALLIC SUBSTRATE TREATMENT METHODS AND ARTICLES COMPRISING A PHOSPHONATE FUNCTIONALIZED LAYER Howmet Aerospace Inc. KRUER, KEVIN R 1787 §103 Final Rejection Pending Sep 29, 2023
18256571 FASTENING COLLARS, MULTI-PIECE FASTENERS, AND METHODS FOR FASTENING Howmet Aerospace Inc. SAETHER, FLEMMING 3675 §103 Final Rejection Pending Jun 08, 2023
17907289 MULTI-PIECE FASTENER INCLUDING A LOCKBOLT COLLAR ASSEMBLY AND METHOD OF FASTENING Howmet Aerospace Inc. MAGAR, DIL KUMAR 3675 §103 Non-Final OA Pending Sep 26, 2022

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