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. 09, 2002
Filed:
Feb. 09, 1999
Applicant:
Inventors:
Gilbert Lefebvre, Saint Yrieix, FR;
Richard Biarrotte, Angouleme, FR;
Georges Takerkart, Issy les Moulineaux, FR;
Jacky David, Isle sur Sorgue, FR;
Assignee:
SKW Biosystems, Boulogne Billancourt, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23L 1/324 ;
U.S. Cl.
CPC ...
A23L 1/324 ;
Abstract
The invention relates to a process for the preparation of fish gelatin from fresh or defrosted raw fish skins, which includes the steps of washing of the skins with an aqueous solution, of an oxidizing agent, treatment with acid and hot extraction at an acidic pH.