Patents by Inventor Brij Pal Singh

Brij Pal Singh 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).

  • Patent number: 7955649
    Abstract: A method of forming a thin film of amphiphilic molecules on a substrate by using a resealable vial carrier is provided. The method includes placing the substrate in a vacuum chamber. A resealable cap member of the vial carrier is opened. The vial carrier may contain a liquid or solid amphiphilic material. The open vial carrier is placed within the chamber. The chamber is sealed and a pressure from about 2×10+2 to 5×10?6 torr is applied to the chamber. The vial carrier is heated to a temperature between 100-350° C. The amphiphilic material is vaporized in the chamber. A thin film of amphiphilic molecules is formed on the substrate. The chamber is opened and the substrate having the thin film of amphiphilic molecules thereon is removed. The resealable vial carrier includes a temperature resilient vial carrier and a resealable member selectively disposed about an opening of the vial carrier.
    Type: Grant
    Filed: January 16, 2008
    Date of Patent: June 7, 2011
    Assignee: Visichem Technology, Ltd.
    Inventor: Brij Pal Singh
  • Publication number: 20080171147
    Abstract: A method of forming a thin film of amphiphilic molecules on a substrate by using a resealable vial carrier is provided. The method includes placing the substrate in a vacuum chamber. A resealable cap member of the vial carrier is opened. The vial carrier may contain a liquid or solid amphiphilic material. The open vial carrier is placed within the chamber. The chamber is sealed and a pressure from about 2×10+2 to 5×10?6 torr is applied to the chamber. The vial carrier is heated to a temperature between 100-350° C. The amphiphilic material is vaporized in the chamber. A thin film of amphiphilic molecules is formed on the substrate. The chamber is opened and the substrate having the thin film of amphiphilic molecules thereon is removed. The resealable vial carrier includes a temperature resilient vial carrier and a resealable member selectively disposed about an opening of the vial carrier.
    Type: Application
    Filed: January 16, 2008
    Publication date: July 17, 2008
    Inventor: Brij Pal Singh
  • Publication number: 20080149145
    Abstract: A method for cleaning an associated optical surface using an optical surface liquid cleaner is provided. The method comprises providing the optical surface liquid cleaner. The liquid cleaner including one or more foam producing and surface cleaning agents. A foam dispenser is provided, the dispenser including a reservoir and a dispensing head in fluid communication with the reservoir. The reservoir of the dispenser is filled with the liquid cleaner. The dispensing head of the foam dispenser is actuated to produce a foam from the liquid cleaner. The foam is applied to the associated optical surface. The associated optical surface is rubbed with a pliable non-scratch material. An associated contaminant is emulsified on the surface of the associated optical surface. The surface of the associated optical surface is dried.
    Type: Application
    Filed: December 20, 2007
    Publication date: June 26, 2008
    Inventor: Brij Pal Singh