Patents by Inventor Benjamin Monrabal

Benjamin Monrabal 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).

  • Crystallization analysis fractionization
    Patent number: 5222390
    Abstract: The composition distribution of a sample in solution is determined by basing the calculation of the composition distribution on intermittent measurements of the concentration of sample remaining in solution while precipitating the sample from the solution. An apparatus for determining the composition distribution of the sample has a sample solution vessel, a temperature control for raising and lowering the temperature of a solvent within the vessel, and a device for intermittently measuring concentration of sample in solution in the vessel.
    Type: Grant
    Filed: September 20, 1991
    Date of Patent: June 29, 1993
    Assignee: The Dow Chemical Company
    Inventor: Benjamin Monrabal