Patents by Inventor Ramesh Rajeswaran

Ramesh Rajeswaran 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).

  • Polyarylate compositions and articles therefrom
    Patent number: 8497343
    Abstract: A polyarylate composition comprising: structural units derived at least one substituted or unsubstituted diacid, at least one aromatic dihydroxy compound, and an unsaturated compound. The composition possesses good optical properties, flow, stability and mechanical property. Also disclosed is a process to prepare these compositions and articles therefrom.
    Type: Grant
    Filed: April 6, 2005
    Date of Patent: July 30, 2013
    Assignee: Sabic Innovative Plastics IP B.V.
    Inventors: Abbas Alli Ghudubhai Shaikh, Govind Subbanna Wagle, Ramesh Rajeswaran, Ganesh Kannan, Kyle Patrick Starkey, Michael Stephen Donovan
  • Miscible polycarbonate polyester blends
    Publication number: 20070173618
    Abstract: A thermoplastic resin composition is disclosed which includes: structural units derived at least one substituted or unsubstituted polycarbonate, and a polyester comprising structural units derived from at least greater than 40 mole percent of xylene glycol, such that the composition is miscible. Also disclosed is a process of making said thermoplastic compositions and articles derived from said composition. The composition disclosed possess good optical properties, thermal properties and stability.
    Type: Application
    Filed: January 20, 2006
    Publication date: July 26, 2007
    Inventors: Abbas Shaikh, Subodh Kumar Pal, Gomatam Ravi, Deepak Ramaraju, Ramesh Rajeswaran, Ganesh Kannan, Xiaodong Shi, Huiping Zhang, Charles Chambers
  • Polyarylate compositions and articles therefrom
    Publication number: 20060229428
    Abstract: A polyarylate composition comprising: structural units derived at least one substituted or unsubstituted diacid, at least one aromatic dihydroxy compound, and an unsaturated compound. The composition possesses good optical properties, flow, stability and mechanical property. Also disclosed is a process to prepare these compositions and articles therefrom.
    Type: Application
    Filed: April 6, 2005
    Publication date: October 12, 2006
    Inventors: Abbas Alli Shaikh, Govind Wagle, Ramesh Rajeswaran, Ganesh Kannan, Kyle Starkey, Michael Donovan