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. 24, 2022
Filed:
Sep. 13, 2019
Applicants:
Institut National DE Recherche Pour L'agriculture, L'alimentation ET L'enviroment, Paris, FR;
Universite DE Tours, Tours, FR;
Inventors:
Sandrine Grasteau, Marolles les Saint Calais, FR;
Elisabeth Duval, Montlouis/Loire, FR;
Stéphane Beauclercq, Tours, FR;
Assignees:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/48 (2006.01); G01N 33/49 (2006.01); A01K 43/00 (2006.01); A23K 50/75 (2016.01); G01N 21/31 (2006.01);
U.S. Cl.
CPC ...
G01N 33/49 (2013.01); A01K 43/00 (2013.01); A23K 50/75 (2016.05); G01N 21/3103 (2013.01);
Abstract
The invention relates to an in vitro method for evaluating digestive efficiency (DE) of poultry, in particular chickens, by measuring color of a sample of liquid fraction of blood of said poultry.