Patent · US Active

CO2 generator system for carbonated beverage containers

US11708208B2 · kind B2 · utility

0Cited by

12References

30Claims

0Family size

Assignee

AMCOR RIGID PACKAGING USA, LLC · US

Inventors

John G. Brace · Saline, US
Farhan Ahmad · Chicago, US
Seungman Sohn · Maynard, US

Key dates

Filing date	Dec 6, 2017
Grant date	Jul 25, 2023
Priority date	—
Expiry date	Apr 18, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC12H1/12
WIPO fieldFood chemistry
WIPO sectorChemistry

Abstract

A closure for a container. The closure includes a carbon dioxide emitter, and a release rate control layer that is configured to control release of carbon dioxide from the carbon dioxide emitter into the container when the closure is coupled to the container.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.