Patent No. EP3191575 (titled "Method For Producing Beers Stored, Offered, Served Or Consumed In Uv-Vis-Transmittant Bottles With Reduced Sensitivity, In Particular No Sensitivity, To Skunky Thiol Flavor Degradation Upon Exposure To Sunlight Or Other Sources Of Uv And/Or Vis Light, And Beers Stored, Offered, Served Or Consumed In Uv-Vis-Transmittant Bottles With Reduced Sensitivity, In Particular No Sensitivity, To Skunky Thiol Flavor Degradation Upon Exposure To Sunlight Or Other Sources Of Uv And/Or Vis Light") was filed by Ifast on Sep 11, 2015. The application was issued on Aug 3, 2022.

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