Patents by Inventor Giuseppe Vaccari

Giuseppe Vaccari has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Process for the production of purified lactic acid aqueous solutions starting from fermentation broths

Patent number: 5210294

Abstract: Purified lactic acid aqueous solutions obtained by percolating fermentation broths through columns of appropriate ion-exchange resins.

Type: Grant

Filed: June 3, 1992

Date of Patent: May 11, 1993

Assignee: Himont Incorporated

Inventors: Giorgio Mantovani, Giuseppe Vaccari, Anna L. Campi

Process for the production of purified lactic acid aqueous solutions starting from fermentation broths