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USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#1,260 in
#9,453 in Canada
Rio Tinto Alcan Inc.
Forward Citations = 0
3 inventors:
Rio Tinto Alcan Inc.
Trademarks = 8
Forward Citations = 0
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3 inventors (with patents filed for the assignee):
Yaseen M Elkasabi (1 out of 3 patents)
Hans Darmstadt (1 out of 1 patent)
Akwasi A Boateng (1 out of 6 patents)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rio Tinto Alcan Inc.. Retrieved from https://idiyas.com/company/rio-tinto-alcan
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]
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]
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]