Patents by Inventor Phil E. Ramadatt

Phil E. Ramadatt 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).

  • Aqueous curable silane/polymer compositions
    Patent number: 5686523
    Abstract: Stable alkoxy silane containing compositions and methods for the preparation of a stable silane containing compositions comprising: (I) a water insoluble or slightly soluble alkoxy silane; (II) emulsifier; (III) water; and (IV) water dispersible or emulsified polymer containing an alkoxy silane functional group. Also provided are two part systems such that an alkoxy silane emulsion comprising components (I)-(III) are combined and the component (IV) may be added upon use of components (I) to (III). Moreover, additional components, (V), such as catalysts and pH buffers may be added.
    Type: Grant
    Filed: October 6, 1995
    Date of Patent: November 11, 1997
    Assignee: OSi Specialties, Inc.
    Inventors: Ming J. Chen, Frederick D. Osterholtz, Eric R. Pohl, Antonio Chaves, Phil E. Ramadatt