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:
Apr. 02, 2002
Filed:
Feb. 02, 2001
Applicant:
Inventors:
Ola Jonassen, Bratsberg, NO;
Ingvald Strommen, Ranheim, NO;
Per Arne Schieflo, Trondheim, NO;
Odilio Alves-Filho, Trondheim, NO;
Assignee:
Leiv Eiriksson Nyfotek AS, Trondheim, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 9/04 ; C02F 1/22 ; F25D 1/700 ; F25J 1/00 ;
U.S. Cl.
CPC ...
B01D 9/04 ; C02F 1/22 ; F25D 1/700 ; F25J 1/00 ;
Abstract
Method for formulating particles from solutions, wherein cooling the solution down to the initial freezing point, to mix the solution under pressure with an inert medium, to expand the solution to solid, fluidable frozen particles comprising the insert medium and the solution in a frozen shape.