Patents by Inventor Muthulakshmi Rakkapillai Thangamuthupillai Subramanian

Muthulakshmi Rakkapillai Thangamuthupillai Subramanian 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).

  • Phosphorus free flame retardant composition
    Patent number: 9127155
    Abstract: Phosphorus free polycarbonate compositions having flame retardant properties and a desirable balance of flow, impact resistance, and heat deflection properties are disclosed.
    Type: Grant
    Filed: April 11, 2012
    Date of Patent: September 8, 2015
    Assignee: SABIC Global Technologies B.V.
    Inventors: Muthulakshmi Rakkapillai Thangamuthupillai Subramanian, Satish Nagarajachar, Abbas Alli G. Shaikh, Satish Kumar Mahanth, Christiaan Henricus Johannes Koevoats, Subodhkumer Pal, Vitthai Sawaent, Rajashekar Totad