Patents by Inventor Josef Tsau

Josef Tsau 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).

  • Convenient to use aspartame and method of making
    Patent number: 5582351
    Abstract: A high aspartame content product having round particles which are about twice as dense as aspartame powder but are surprisingly fast dissolving. The aspartame product is made by intense mechanical mixing a powder mix of aspartame and a binder with an critical amount of water and mixing time.
    Type: Grant
    Filed: October 7, 1994
    Date of Patent: December 10, 1996
    Inventor: Josef Tsau
  • Low sodium salt composition and method of preparing
    Patent number: 5098723
    Abstract: A low sodium salt composition suitable as a table salt product which comprises:a. 30 to 90 parts NaCl;b. 5 to 70 parts of a non-gritty bulking agent; andc. 0 to 40 parts of a binder;wherein the bulking agent is coated with the NaCl or the NaCl, bulking agent and, optionally binder are uniformly dispersed in a granule is provided. The composition preferably has a density of less than about 0.6 gram/cc and tastes and handles like ordinary table salt.
    Type: Grant
    Filed: February 26, 1990
    Date of Patent: March 24, 1992
    Inventors: Grant E. DuBois, Josef Tsau
  • Low sodium salt composition and method of preparing
    Patent number: 5098724
    Abstract: A low sodium salt composition contains NaCl, a bulking agent and optionally a binder. The composition preferably has a density of less than about 0.6 gram/cc and tastes, handles and flows like a table salt.
    Type: Grant
    Filed: September 15, 1989
    Date of Patent: March 24, 1992
    Inventors: Grant E. DuBois, Josef Tsau