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:
Aug. 05, 2025
Filed:
Sep. 20, 2019
Universidade DE Aveiro, Aveiro, PT;
Mara Guadalupe Freire Martins, Aveiro, PT;
Sandra Cristina Da Silva Bernardo, Rio de Mouro, PT;
João Manuel Da Costa E Araújo Pereira Coutinho, Ílhavo, PT;
UNIVERSIDADE DE AVEIRO, Aveiro, PT;
Abstract
A process for purifying an antibody from egg yolk is provided in which an egg yolk is centrifuged to obtain an aqueous soluble protein fraction, and the aqueous soluble protein fraction is subjected to at least one precipitation step with a precipitating agent. The aqueous soluble protein is then ultrafiltrated to obtain the purified antibody, and the precipitating agent is then removed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile