Patents by Inventor Naresh Dhirajlal Ghatlia

Naresh Dhirajlal Ghatlia 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).

  • Sulfanimines as bleach catalysts
    Patent number: 5693603
    Abstract: Novel bleaches, a method for bleaching substrates using these materials and detergent compositions containing same are reported. The bleaches are sulfanimines. Substrates such as fabrics may be bleached in an aqueous solution containing the sulfanimine and a peroxygen compound.
    Type: Grant
    Filed: April 30, 1996
    Date of Patent: December 2, 1997
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventor: Naresh Dhirajlal Ghatlia
  • Phosphinoyl imines for use as oxygen transfer agents
    Patent number: 5652207
    Abstract: Novel bleaches, a method for bleaching substrates using these materials and detergent compositions containing same are reported. The bleaches are phosphinoyl imines. Substrates such as fabrics may be bleached in an aqueous solution containing the phosphinoyl imines and a peroxygen compound.
    Type: Grant
    Filed: August 12, 1996
    Date of Patent: July 29, 1997
    Assignee: Lever Brothers Company, Division of Conopco, Inc.
    Inventor: Naresh Dhirajlal Ghatlia