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:
Feb. 01, 2011
Filed:
Feb. 21, 2006
Gene Zurlo, Kiawah Island, SC (US);
Dennis Curtin, Peru, NY (US);
Allan L. Louderback, Temple City, CA (US);
Gene Zurlo, Kiawah Island, SC (US);
Dennis Curtin, Peru, NY (US);
Allan L. Louderback, Temple City, CA (US);
Plasma Technologies, LLC, Kiawah Island, SC (US);
Abstract
An efficacious large-scale alcohol-free plasma fractionation production process which produces a high-yielding, non-denatured, double viral-inactivated intravenous human immune gamma globulin (IgG) product. The process employs one or more salts from a group of salts comprising sodium citrate, sodium acetate, sodium gluconate, ammonium sulfate, sodium chloride, sodium sulfate and ammonium chloride in two initial fractionation steps, followed by diafiltration to remove those salts employed. A process which employs alcohol via the process of the disclosed inventive method is also disclosed.