% Expired Patents = 100.0

EPO Patents = 3

Forward Citations = 9

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11 inventors (with patents filed for the assignee):

Huibrecht Adriaan Wouters (3 out of 8 patents)

Paul Alexander De Vries (3 out of 8 patents)

Marcellus Albertus Hogenboom (2 out of 3 patents)

4. Andreas Ten Cate (1 out of 5 patents)

5. Joost Christiaan Storm (1 out of 3 patents)

6. Elisabeth Maria Beunder (1 out of 2 patents)

7. Willem Boender (1 out of 2 patents)

8. René Kieft (1 out of 3 patents)

9. Martinus Leonardus Rutten (1 out of 1 patent)

10. Volker Gerhard Aurich (1 out of 1 patent)

11. Johannes Hendrikus Ten Have (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 8313554 - Method for the separation of molten aluminium and solid inclusions (2012-11-20),

2. 7955414 - Method and device for metal purification and separation of purified metal from metal mother liquid such as aluminium (2011-06-07),

3. 7537639 - Method of cooling molten metal during fractional crystallisation (2009-05-26),

4. 7531023 - Method for the purification of a molten metal (2009-05-12),

Company Overview

Aleris Switzerland Gmbh is a leading global supplier of aluminum products and solutions. With a focus on innovation and sustainability, the company provides high-quality aluminum products for a wide range of industries, including aerospace, automotive, and building and construction. Aleris Switzerland Gmbh is committed to delivering value to its customers through its advanced manufacturing capabilities and technical expertise.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#50 in Schaffhausen

#2,006 in Switzerland

Schaffhausen, Switzerland

Aleris Switzerland Gmbh

Forward Citations = 9

11 inventors:

Huibrecht Adriaan Wouters (3 out of 8 patents)

Paul Alexander De Vries (3 out of 8 patents)

Marcellus Albertus Hogenboom (2 out of 3 patents)

4. Andreas Ten Cate (1 out of 5 patents)

5. Joost Christiaan Storm (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Aleris Switzerland Gmbh. Retrieved from https://idiyas.com/company/aleris-switzerland

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]

3 patents (EPO):

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]