Patents by Inventor Shao L. Chen

Shao L. Chen 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 osmotolerant yeast
    Patent number: 4420563
    Abstract: Osmotolerant yeasts having high activity in sweet doughs are obtained in high yield by incremental addition or feeding of salts such as NaCl, KCl, CaCl.sub.2, MgCl.sub.2, Na.sub.2 SO.sub.4, MgSO.sub.4, and K.sub.2 SO.sub.4 in the latter propagative stages of yeast production.
    Type: Grant
    Filed: June 17, 1982
    Date of Patent: December 13, 1983
    Assignee: Universal Foods Corporation
    Inventors: Shao L. Chen, Feliks Gutmanis