Patents Represented by Attorney Gail Tanzer
  • Patent number: 7476340
    Abstract: Alloyed nanophenes comprising carbon, boron, and a Group V element other than nitrogen are provided. The alloyed nanophenes are useful, for example, as miniature electronic components, such as wires, coils, schottky barriers, diodes, inductors, memory elements, and other circuit devices and elements.
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: January 13, 2009
    Assignee: E. I. Du Pont De Nemours & Company
    Inventor: David Herbert Roach
  • Patent number: 7476332
    Abstract: Heat transfer systems are provided. The heat transfer systems comprise an object in contact with a heat transfer fluid comprising (a) polytrimethylene homo- or copolyether glycol where from about 50 to 100 mole percent of the repeating units are trimethylene ether units, and (b) a blending component selected from the group consisting of ethylene glycol, diethylene glycol, polyalkylene glycol copolymers of ethylene oxide and propylene oxide, vegetable oils, aromatic compounds, mineral oil, silicone fluids, and mixtures thereof. Objects in contact with a heat transfer fluid in the heat transfer systems include automotive radiators, industrial heat exchangers, heat recovery units, refrigeration units, solar panels, cooling towers, transformers, and heating radiators.
    Type: Grant
    Filed: May 14, 2008
    Date of Patent: January 13, 2009
    Assignee: E.I. Du Pont De Nemours & Company
    Inventor: Hari Babu Sunkara
  • Patent number: 7470607
    Abstract: This invention relates to novel, transparent oxide semiconductor thin film transistors (TFT's) and a process for making them.
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: December 30, 2008
    Assignee: E.I. Du Pont De Nemours & Company
    Inventors: Peter Francis Carcia, Robert S. McLean