Products, systems, and methods for transporting metal
US-2026043163-A1 · Feb 12, 2026 · US
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Liu Xinghua patents
Liu Xinghua is listed as an inventor on 23 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Liu Xinghua |
| Total patents | 23 |
| First publication | Mar 10, 2016 |
| Latest publication | Feb 12, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Copper-coated titanium diboride articles
US-12522935-B2 · Jan 13, 2026 · US
Systems and methods of recycling aluminum scrap and associated products
US-2025313979-A1 · Oct 9, 2025 · US
Advanced purification cell for aluminum scrap recycling
US-2024295043-A1 · Sep 5, 2024 · US
Advanced purification cell for aluminum scrap recycling
US-2024287695-A1 · Aug 29, 2024 · US
Titanium diboride products with directing features
US-2024286966-A1 · Aug 29, 2024 · US
Copper-coated titanium diboride articles
US-2021355592-A1 · Nov 18, 2021 · US
Systems and methods of electrolytic production of aluminum
US-11078584-B2 · Aug 3, 2021 · US
Systems and methods for purifying aluminum
US-11001931-B2 · May 11, 2021 · US
Systems and methods for purifying aluminum
US-2019376197-A1 · Dec 12, 2019 · US
Recent patents
Latest publications not already listed above.
Systems and methods for purifying aluminum
US-10407786-B2 · Sep 10, 2019 · US
Systems and methods of protecting electrolysis cells
US-2019032232-A1 · Jan 31, 2019 · US
Systems and methods of protecting electrolysis cell sidewalls
US-10151039-B2 · Dec 11, 2018 · US
Systems and methods of electrolytic production of aluminum
US-2018282889-A1 · Oct 4, 2018 · US
Systems and methods of protecting electrolysis cell sidewalls
US-2018209056-A1 · Jul 26, 2018 · US
Systems and methods of protecting electrolysis cell sidewalls
US-9957627-B2 · May 1, 2018 · US
Electrode Configurations for Electrolytic Cells and Related Methods
US-2017275773-A1 · Sep 28, 2017 · US
Systems and methods of protecting electrolysis cell sidewalls
US-9771659-B2 · Sep 26, 2017 · US
Systems and methods of protecting electrolysis cells
US-2016258072-A1 · Sep 8, 2016 · US
Systems and methods for purifying aluminum
US-2016230297-A1 · Aug 11, 2016 · US
Systems and methods of protecting electrolysis cells
US-9340887-B2 · May 17, 2016 · US
Systems and methods of protecting electrolysis cell sidewalls
US-2016068979-A1 · Mar 10, 2016 · US
Systems and methods of protecting electrolysis cell sidewalls
US-2016068980-A1 · Mar 10, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Alcoa Usa Corp | 18 |
| Alcoa Inc | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.