For the Inventor, By the Inventor

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Pittsburgh, PA, United States of America

Alcoa USA Corp.

USPTO Granted Patents = 35

% Expired Patents = 8.6

CIPO Patents = 4

EPO Patents = 21

Trademarks = 17

Forward Citations = 81

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70 inventors (with patents filed for the assignee):

Xinghua Liu (7 out of 25 patents)

Xinyan Yan (7 out of 18 patents)

Benjamin D Mosser (6 out of 7 patents)

4. Lance M Sworts (6 out of 8 patents)

5. Jen C Lin (6 out of 49 patents)

6. Mark Weaver (6 out of 23 patents)

7. James C McMillen (5 out of 7 patents)

8. Robert A DiMilia (5 out of 16 patents)

9. Judodine Nichols (5 out of 5 patents)

10. David F Iwig (4 out of 5 patents)

11. John R Smith (4 out of 19 patents)

12. Mikhail Gershenzon (4 out of 4 patents)

13. Wenping Zhang (3 out of 5 patents)

14. James Daniel Bryant (3 out of 10 patents)

15. Douglas A Weirauch (3 out of 3 patents)

Core Competencies:

Copper-Coated Titanium

Aluminum Alloys

Carbon Anodes

Ceramic Powders

Electrolysis Cells

AlSiMgCu Alloy

Thermite Reactions

Wettable Cathode

Metal Containers

Recycling Methods

Fertilizer Compositions

Electrolytic Production

35 patents: Sort by Forward Citations

1. 12522935 - Copper-coated titanium diboride articles (2026-01-13),

2. 12338507 - Methods of recycling aluminum alloys and purification thereof (2025-06-24),

3. 12270117 - Process for manufacturing carbon anodes for aluminium production cells and carbon anodes obtained from the same (2025-04-08),

4. 12091765 - Apparatuses and systems for vertical electrolysis cells (2024-09-17),

5. 12043581 - Systems and methods for making ceramic powders (2024-07-23),

6. 11753345 - Systems and methods for making ceramic powders and ceramic products (2023-09-12),

7. 11697151 - 7XX aluminum casting alloys, and methods for making the same (2023-07-11),

8. 11584977 - 3XX aluminum casting alloys, and methods for making the same (2023-02-21),

9. 11203814 - Apparatuses and systems for vertical electrolysis cells (2021-12-21),

10. 11103919 - 7xx aluminum casting alloys, and methods for making the same (2021-08-31),

11. 11078584 - Systems and methods of electrolytic production of aluminum (2021-08-03),

12. 11078124 - Systems and methods for making ceramic powders (2021-08-03),

13. 11041250 - Composition for making wettable cathode in aluminum smelting (2021-06-22),

14. 11001931 - Systems and methods for purifying aluminum (2021-05-11),

15. 10464707 - Shaped metal container and method for making same (2019-11-05),

Company Overview

Alcoa USA Corp. is a leading player in the global aluminum industry, specializing in the development and manufacturing of aluminum products and solutions. The company focuses on innovative technologies that enhance the efficiency and sustainability of aluminum production, serving various sectors including aerospace, automotive, and construction. Headquartered in Pittsburgh, PA, Alcoa is committed to advancing the use of aluminum in a way that meets the demands of modern engineering while prioritizing environmental responsibility.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

35 Patents

#70 in Pittsburgh, PA

#355 in Pennsylvania

#9,756 in US

#19,181 in the World

Pittsburgh, PA, United States of America

Alcoa USA Corp.

Forward Citations = 81

70 inventors:

Xinghua Liu (7 out of 25 patents)

Xinyan Yan (7 out of 18 patents)

Benjamin D Mosser (6 out of 7 patents)

4. Lance M Sworts (6 out of 8 patents)

5. Jen C Lin (6 out of 49 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Alcoa USA Corp.. Retrieved from https://idiyas.com/company/alcoa-usa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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