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Unistraw Resource Hub

Dive Into Straw Flavors, Sustainability Initiatives, Nutritional Benefits of Our Products and More

UniLayer – No.1 Chinese Patent
Intellectual Property

UniLayer – No.1 Chinese Patent

Patent published in China 5 February 2021. This patent is also granted in Europe, Asia and other regions. Chinese patent number CN 108040462 B.
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UniSphere – No.2 Chinese Patent
Intellectual Property

UniSphere – No.2 Chinese Patent

Patent published in China 29 December 2010. This patent is also granted in Europe, Asia and other regions. Chinese patent number CN 101310662 B.
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UniSphere Straw – No.2 US Patent
Intellectual Property

UniSphere Straw – No.2 US Patent

Patent published in the USA 18 December 2012. This patent is also granted in Europe, Asia and other regions. United States patent number US 8,334,003 B2.
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UniLayer – No.1 Canadian Patent
Intellectual Property

UniLayer – No.1 Canadian Patent

Patent published in Canada 12 September 2023. This patent is also granted in Europe, Asia and other regions. Canadian patent number 2,988,022.
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UniLayer Straw – No.1 US Patent
Intellectual Property

UniLayer Straw – No.1 US Patent

Patent published in the USA 12 March 2024. This patent is also granted in Europe, Asia and other regions. United States patent number US 11,925,603 B2.
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UniLayer Straw – No.2 US Patent
Intellectual Property

UniLayer Straw – No.2 US Patent

Patent published in the USA 15 March 2022. This patent is also granted in Europe, Asia and other regions. United States patent number US 11,272,799 B2.
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