Patents by Inventor Sriram Vankatasanthanam

Sriram Vankatasanthanam 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).

  • Water-absorbent film construction
    Patent number: 6846531
    Abstract: This invention relates to a water-absorbent film construction, comprising: a water-absorbent film layer overlying a base layer, the water-absorbent film layer being comprised of at least about 40% by weight of at least one 2-oxazoline polymer.
    Type: Grant
    Filed: February 24, 2004
    Date of Patent: January 25, 2005
    Assignee: Avery Dennison Corporation
    Inventors: Bernard S. Mientus, Dana M. Boyd, Ramin Heydarpour, Sriram Vankatasanthanam, Prakash Mallya, Norman Yamamoto, Frank Yenjir Shih, Chitto R. Sarkar, Christine K. Hibberd, Zhisong Huang, Arthur G. Castillo
  • Water-absorbent film construction
    Patent number: 6808776
    Abstract: This invention relates to a water-absorbent film construction, comprising: a water-absorbent film layer overlying a base layer, the water-absorbent film layer being comprised of at least about 40% by weight of at least one 2-oxazoline polymer.
    Type: Grant
    Filed: March 11, 2002
    Date of Patent: October 26, 2004
    Assignee: Avery Dennison Corporation
    Inventors: Bernard S. Mientus, Dana M. Boyd, Ramin Heydarpour, Sriram Vankatasanthanam, Prakash Mallya, Norman Yamamoto, Frank Yenjir Shih, Chitto R. Sarkar, Christine K. Hibberd, Zhisong Huang, Arthur G. Castillo
  • Water-absorbent film construction
    Publication number: 20040142126
    Abstract: This invention relates to a water-absorbent film construction, comprising: a water-absorbent film layer overlying a base layer, the water-absorbent film layer being comprised of at least about 40% by weight of at least one 2-oxazoline polymer.
    Type: Application
    Filed: February 24, 2004
    Publication date: July 22, 2004
    Inventors: Bernard S. Mientus, Dana M. Boyd, Ramin Heydarpour, Sriram Vankatasanthanam, Prakash Mallya, Norman Yamamoto, Frank Yen-Jer Shih, Chitto R. Sarkar, Christine K. Hibberd, Zhisong Huang, Arthur G. Castillo
  • Water-absorbent film construction
    Publication number: 20030175504
    Abstract: This invention relates to a water-absorbent film construction, comprising: a water-absorbent film layer overlying a base layer, the water-absorbent film layer being comprised of at least about 40% by weight of at least one 2-oxazoline polymer.
    Type: Application
    Filed: March 11, 2002
    Publication date: September 18, 2003
    Inventors: Bernard S. Mientus, Dana M. Boyd, Ramin Heydarpour, Sriram Vankatasanthanam, Prakash Mallya, Norman Yamamoto, Frank Yen-Jer Shih, Chitto R. Sarkar, Christine K. Hibberd, Zhisong Huang, Arthur G. Castillo