Prosecution Insights
Last updated: April 19, 2026

Alcoa USA Corp.

5 pending office actions • 3 clients

Portfolio Summary

5
Total Pending OAs
0
Final Rejections
5
Non-Final OAs

Client Portfolio (3 clients)

Client (Assignee)Pending OAs
Alcoa USA Corp. 3
Alcoa Canada Co. 1
Alcoa of Australia Limited 1

Pending Office Actions

App #TitleClientExaminerArt UnitStatusFiled
18638012 APPARATUS AND METHODS FOR FILTERING METALS Alcoa Canada Co. MCGUTHRY BANKS, TIMA MICHELE 1733 Non-Final OA Apr 17, 2024
18242376 METHOD OF PREPARING ALUMINA Alcoa of Australia Limited BAUM, ZACHARY JOHN 1736 Non-Final OA Sep 05, 2023
18070783 AL-SI-FE CASTING ALLOYS Alcoa USA Corp. ROE, JESSEE RANDALL 1759 Non-Final OA Nov 29, 2022
17967708 3XX ALUMINUM CASTING ALLOYS, AND METHODS FOR MAKING THE SAME Alcoa USA Corp. MORILLO, JANELL COMBS 1733 Non-Final OA Oct 17, 2022
16405061 Al-Mg-Si-Mn-Fe CASTING ALLOYS Alcoa USA Corp. MORILLO, JANELL COMBS 1733 Non-Final OA May 07, 2019

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