Patents by Inventor Bhaskar Velamakanni

Bhaskar Velamakanni 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).

  • Antimicrobial film-forming dental compositions and methods
    Publication number: 20060204452
    Abstract: The present application provides dental compositions, methods of making, and methods of using dental compositions that include an antimicrobial lipid component and a water-dispersible, polymeric film-former.
    Type: Application
    Filed: March 10, 2005
    Publication date: September 14, 2006
    Inventors: Bhaskar Velamakanni, Surnita Mitra, Danli Wang, Matthew Scholz, Paul Burgio, Mahfuza Ali
  • Hardenable antimicrobial dental compositions and methods
    Publication number: 20060205838
    Abstract: The present application provides dental compositions, methods of making, and methods of using dental compositions that include an antimicrobial lipid component and a hardenable component.
    Type: Application
    Filed: March 10, 2005
    Publication date: September 14, 2006
    Inventors: Bhaskar Velamakanni, Sumita Mitra, Danli Wang, Matthew Scholz, Steven Aasen
  • Wafer planarization composition and method of use
    Publication number: 20060141913
    Abstract: A wafer polishing solution and method for polishing a wafer comprising an amino acid and calcium ions or barium ions. The wafer polishing solution can be adjusted to control cut rate and selectivity for modifying semiconductor wafers using a fixed abrasive CMP process.
    Type: Application
    Filed: November 28, 2005
    Publication date: June 29, 2006
    Inventors: Christopher Rueb, Richard Webb, Bhaskar Velamakanni
  • Filling materials
    Publication number: 20050137290
    Abstract: The present invention relates to a filler material useful for communication cables, such as electrical cables and optical cables. In one embodiment, (a) from about 50 to 95 percent by weight mineral oil; (b) less than about 10 percent by weight block copolymer selected from the group consisting of styrene-ethylene/butylene, styrene-ethylene/propylene, styrene-butadiene-styrene, styrene-isoprene-styrene, styrene-ethylene/butylene-styrene, styrene-ethylene/propylene-styrene, and combinations thereof; (c) less than about 35 percent by weight petroleum wax; (d) less than about 20 percent by weight hollow glass microspheres; and (e) less than about 10 percent by weight thixotropic agent selected from the group consisting of clay, colloidal metal oxide, fumed metal oxide, and combinations thereof.
    Type: Application
    Filed: December 17, 2004
    Publication date: June 23, 2005
    Inventors: Nathan Hagen, David Hague, Chad Mistele, Mark Napierala, Mario Perez, Bhaskar Velamakanni, James Young