Patents by Inventor Suresh K. Wadhwa

Suresh K. Wadhwa 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).

  • Cross-linking system for water based well fracturing fluids
    Patent number: 4514309
    Abstract: A cross-linking system is shown for use in a water based well fracturing fluid which includes a mixture of a titanate constituent and a boron constituent. The mixture is effective to produce a cross-linked water based fracturing fluid which is shear stable at normal fracturing pump rates and which is temperature stable at elevated well temperatures.
    Type: Grant
    Filed: December 27, 1982
    Date of Patent: April 30, 1985
    Assignee: Hughes Tool Company
    Inventor: Suresh K. Wadhwa