The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2025
Filed:
May. 30, 2022
Messer SE & Co. Kgaa, Bad Soden, DE;
Messer France S.a.s., Suresnes, FR;
Emir Tebib, Gressy, FR;
Denis Beil, Niederkassel, DE;
Messer SE & Co. KGaA, Bad Soden, DE;
Messer France S.A.S., Suresnes, FR;
Abstract
The invention relates to a method of producing frozen products in which a predetermined amount of carbon dioxide snow is produced and piled up to form a volume of snow. Subsequently, a mold impression is pressed into one surface of the snow volume, forming depressions into which at least one product to be cooled is filled. In a cooling device, the product in the snow volume is cooled through, while the snow volume itself gradually sublimates. The process and the device are particularly suitable for the production of individual quick freezing (IQF) products.