Patents by Inventor Bert Kuy

Bert Kuy 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).

  • Agricultural applications of thixotropic aluminum hydroxide chloride
    Patent number: 4439457
    Abstract: The present invention relates to novel compositions of matter and their use in medicine, in agricultural applications, and in cosmetics. The compositions are based on a thixotropic aluminum hydroxide chloride which has an atomic ratio of aluminum to chlorine of from 5:1 to 6:1, and which is the chlorination product of pseudoboehmite which aluminum hydroxide chloride is in a concentration in water of from about 2 to about 20 weight percent.
    Type: Grant
    Filed: October 18, 1982
    Date of Patent: March 27, 1984
    Inventor: Bert Kuy
  • Thixotropic aluminum hydroxide chloride and medical and other applications thereof
    Patent number: 4355020
    Abstract: The present invention relates to novel compositions of matter and their use in medicine, in agricultural applications, and in cosmetics. The compositions are based on a thixotropic aluminum hydroxide chloride which has an atomic ratio of aluminum to chlorine of from 5:1 to 6:1, and which is the chlorination product of pseudoboehmite which aluminum hydroxide chloride is in a concentration in water of from about 2 to about 20 weight percent. For medical topical application a suitable carrier is impregnated with such thixotropic microcrystalline aluminum hydroxide chloride.
    Type: Grant
    Filed: July 15, 1980
    Date of Patent: October 19, 1982
    Inventor: Bert Kuy