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:
Jan. 12, 2021
Filed:
Apr. 04, 2016
Applicant:
Croda International Plc, Yorkshire, GB;
Inventors:
Roberta Ondei, Campinas-São Paulo, BR;
Edna Fernandes, Campinas-São Paulo, BR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 39/39 (2006.01); A61K 9/107 (2006.01); A61K 47/10 (2017.01); A61K 47/12 (2006.01); A61K 47/44 (2017.01); A61K 47/18 (2017.01); A61K 39/00 (2006.01);
U.S. Cl.
CPC ...
A61K 39/39 (2013.01); A61K 9/107 (2013.01); A61K 47/10 (2013.01); A61K 47/12 (2013.01); A61K 47/18 (2013.01); A61K 47/44 (2013.01); A61K 2039/55566 (2013.01);
Abstract
Emulsifiers for emulsions vaccine formulations and use in water-in-oil emulsion for vaccine formulations as an emulsifier. The emulsifier is an alkoxylated polyol or polyamine which is optionally acyl terminated. There is also provided a method of forming the vaccine formulation. The emulsifiers provide for emulsions which may require less emulsifier than known emulsifiers, and provide stable emulsions.