Patents by Inventor Allan R. Shultz

Allan R. Shultz 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: 5071897
    Abstract: Certain crystallization accelerators, such as 1,3-dixylenoxy-1,1,3,3-tetramethyl-disiloxane have been found effective for greatly enhancing the crystallization rate and broadening the temperature region in which crystallization of biphenol-organosilicon reaction products can occur from the melt during cooling.
    Type: Grant
    Filed: October 29, 1990
    Date of Patent: December 10, 1991
    Assignee: General Electric Company
    Inventors: Allan R. Shultz, Susan A. Nye
  • Patent number: 4920191
    Abstract: Liquid crystalline polyester-siloxanes are provided resulting from the condensation of hydroxybenzoic acid with a mixture of 4,4'-(1,1,3,3-tetramethyl-1,3-disiloxanediyl)bisbenzoic acid and a dihydric phenol such as biphenol or hydroquinone. Terephthalic acid also can be used.
    Type: Grant
    Filed: March 6, 1989
    Date of Patent: April 24, 1990
    Assignee: General Electric Company
    Inventors: Matthew E. Langer, Peter P. Policastro, Allan R. Shultz