Patents by Inventor Satyan Kodali

Satyan Kodali 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).

  • Dimeric and polymeric alkylphenol polysulfides
    Patent number: 7294684
    Abstract: The invention relates to a process and composition-of-matter for the preparation of dimeric and polymeric alkylphenol polysulfides based on paracumyl phenol for use in vulcanizable rubbers in which the additive is a dimeric or polymeric alkylphenol polysulfide non-nitrosamine-releasing additive based on paracumyl phenol.
    Type: Grant
    Filed: November 11, 2006
    Date of Patent: November 13, 2007
    Assignee: Dover Chemical Corporation
    Inventors: Donald R. Stevenson, Satyan Kodali, Duong N. Nguyen
  • Dimeric and Polymeric Alkylphenol Polysulfides
    Publication number: 20070093613
    Abstract: The invention relates to a process and composition-of-matter for the preparation of dimeric and polymeric alkylphenol polysulfides based on paracumyl phenol for use in vulcanizable rubbers in which the additive is a dimeric or polymeric alkylphenol polysulfide non-nitrosamine-releasing additive based on paracumyl phenol.
    Type: Application
    Filed: November 11, 2006
    Publication date: April 26, 2007
    Applicant: Dover Chemical Corporation
    Inventors: Donald Stevenson, Satyan Kodali, Duong Nguyen
  • Solid melt blended phosphite composites
    Patent number: 7176252
    Abstract: A solid phosphite composite, having at least a portion in amorphous form, which includes at least one, preferably two or more phosphite antioxidants or alternatively at least one phosphite and at least one other polymer additive. The phosphites, at least one of which can initially be a liquid, are generally uniformly distributed since they are melt blended. A desired class of phosphites are the bis(arylalkylphenyl)pentaerythritol diphosphites, at least a portion of which is in amorphous form.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: February 13, 2007
    Assignee: Dover Chemical Corporation
    Inventors: Donald R. Stevenson, Satyan Kodali, Carroll W. Larke
  • Solid melt blended phosphite composites
    Publication number: 20040164279
    Abstract: A solid phosphite composite, having at least a portion in amorphous form, which includes at least one, preferably two or more phosphite antioxidants or alternatively at least one phosphite and at least one other polymer additive. The phosphites, at least one of which can initially be a liquid, are generally uniformly distributed since they are melt blended. A desired class of phosphites are the bis(arylalkylphenyl)pentaerythritol diphosphites, at least a portion of which is in amorphous form.
    Type: Application
    Filed: February 13, 2004
    Publication date: August 26, 2004
    Inventors: Donald R. Stevenson, Satyan Kodali, Carroll W. Larke