Patents by Inventor Richard J. Bonomo

Richard J. Bonomo 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).

  • Removal of process chemicals from labile biological mixtures by hydrophobic interaction chromatography
    Patent number: 5094960
    Abstract: A method of removing lipid soluble chemicals from a biological material containing the lipid soluble chemicals comprising subjecting the biological material containing the lipid soluble chemicals to hydrophobic interaction chromatography, preferably using a resin comprising octadecyl chains coupled to a silica matrix.
    Type: Grant
    Filed: October 7, 1988
    Date of Patent: March 10, 1992
    Assignee: New York Blood Center, Inc.
    Inventor: Richard J. Bonomo
  • Extraction of process chemicals from labile biological mixtures with organic alcohols or with halogenated hydrocarbons
    Patent number: 4909940
    Abstract: A method of removing lipid soluble chemicals from a biological material containing the lipid soluble chemicals comprising bringing the biological material containing the lipid soluble chemicals into contact with an effective amount of an organic alcohol whose solubility in an aqueous solution at the temperature of use is .ltoreq.0.6% and/or a halogenated hydrocarbon having more than one type of halogen, agitating the resultant mixture and achieving a phase separation of the biological material and the organic alcohol and/or halogenated hydrocarbon. The method is particularly useful for producing relatively virus free physiologically acceptable plasma.
    Type: Grant
    Filed: December 30, 1987
    Date of Patent: March 20, 1990
    Assignee: New York Blood Center, Inc.
    Inventors: Bernard Horowitz, Richard J. Bonomo