Patents by Inventor Alan I. Nakatani

Alan I. Nakatani 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).

  • Curable compositions
    Patent number: 8088467
    Abstract: Curable compositions are disclosed. Also disclosed are optical media comprising said curable compositions when cured and methods of making such optical media.
    Type: Grant
    Filed: March 5, 2008
    Date of Patent: January 3, 2012
    Assignee: Rohm and Haas Electronic Materials LLC
    Inventors: Lujia Bu, Edward C. Greer, Georg R. Kestler, Alan I. Nakatani, Charles R. Szmanda
  • Medical films and articles prepared from emulsion polymers
    Patent number: 7649045
    Abstract: Protective film forming compositions useful as medical films and other related wound care and treatment articles, including liquid bandages are prepared from emulsion polymers, including a polymer blend including at least one hard emulsion polymer component and at least one soft emulsion polymer component, having the required dynamic storage modulus and mean Tg of the hard and soft polymer blend components.
    Type: Grant
    Filed: January 19, 2006
    Date of Patent: January 19, 2010
    Assignee: Rohm and Haas Company
    Inventors: Richard Karpowicz, Alan I. Nakatani, Katherine Sue Rice
  • Curable compositions
    Publication number: 20080226889
    Abstract: Curable compositions are disclosed. Also disclosed are optical media comprising said curable compositions when cured and methods of making such optical media.
    Type: Application
    Filed: March 5, 2008
    Publication date: September 18, 2008
    Applicant: Rohm and Haas Company
    Inventors: Lujia Bu, Edward C. Greer, Georg R. Kestler, Alan I. Nakatani, Charles R. Szmanda