Prosecution Insights
Last updated: October 02, 2026

Howmet Aerospace Inc.

Technology areas: Chemistry & Materials • Transportation, E-Commerce & Mechanical Systems

3 pending office actions • 3 art units • 3 examiners • 0 of 3 (0%) have an AI response strategy ready • 7 patents granted in the last 365 days

Analysis

Howmet Aerospace Inc. currently has 3 pending office actions within the Transportation, E-Commerce & Mechanical Systems technology area. These actions are distributed across 3 distinct art units, reflecting a varied technical scope even within a relatively small set of active matters. This distribution requires the applicant to manage prosecution across 3 different administrative groups, each with its own specific focus on mechanical systems.

The portfolio involves 3 distinct examiners, including BELLINGER, JASON R, who is responsible for 1 pending office action. This distribution means that no single examiner has a dominant influence over the company's current pending cases. Instead, the company must navigate 3 separate examination styles, which can lead to a more diversified set of outcomes across the portfolio.

Because each of the 3 pending office actions is handled by a different examiner, there is no overlap in the personnel reviewing the company's transportation-related claims. The presence of 3 distinct art units further suggests that the applications cover a broad range of technical subject matter within the sector. Practitioners should be prepared for 3 independent prosecution timelines as these matters progress through the patent office.

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

Portfolio Summary

3
Total Pending OAs
2
Non-Final OAs
0
Final Rejections
1
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.

3
Hard (100%)
0
Medium (0%)
0
Easy (0%)
0
Unknown (0%)

Rejection Statute Mix

BucketCases
Multi-statute (no §101)3 (100%)

Industry Mix

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

1
Life Sciences
33% of docket
0
Information Tech
0% of docket
0
Communications
0% of docket
0
Semiconductors
0% of docket
2
Mechanical / Eng
67% 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.

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
BELLINGER, JASON R 1 70.0% +18.7%
KRUER, KEVIN R 1 26.8% +29.4%
SAETHER, FLEMMING 1 65.1% +27.9%

Hard Cases (3)

Multi-statute / §101-driven matters, or cases in front of an examiner with an allow rate under 30%. The top 3 ordered by deadline are shown.

App #TitleExaminerDue in
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 —

Interview Candidates (3)

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 3 ordered by deadline are shown.

App #TitleExaminerDue in
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 —

Top Art Units

Art UnitApps
3615 1
1787 1
3675 1

Pending Office Actions

App #TitleExaminerArt UnitStatutesStatusDue inAIFiled
18570114 VEHICLE WHEEL HUB COVER, VEHICLE WHEEL, POWERED VEHICLE, AND METHOD OF MANUFACTURE BELLINGER, JASON R 3615 §102§103§112 Non-Final OA — Pending Dec 14, 2023
18478059 METALLIC SUBSTRATE TREATMENT METHODS AND ARTICLES COMPRISING A PHOSPHONATE FUNCTIONALIZED LAYER KRUER, KEVIN R 1787 §103§112 Non-Final OA — Pending Sep 29, 2023
18256571 FASTENING COLLARS, MULTI-PIECE FASTENERS, AND METHODS FOR FASTENING SAETHER, FLEMMING 3675 §102§103§112 Non-Final OA — Pending Jun 08, 2023

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