Patents by Inventor Robledo O. Gutierrez

Robledo O. Gutierrez 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).

  • Method of making random array of microspheres using enzyme digestion
    Patent number: 7011971
    Abstract: A method of making a microarray comprising the steps of:—providing a support;—coating on the support a fluid composition containing microspheres and gelatin;—immobilizing the microspheres in the gelatin coating;—partially digesting the gelatin with an enzyme to expose surfaces of the microspheres; and—removing the enzyme and digested gelatin from the coating.
    Type: Grant
    Filed: June 3, 2002
    Date of Patent: March 14, 2006
    Assignee: Eastman Kodak Company
    Inventors: Tiecheng A. Qiao, Krishnan Chari, Robledo O. Gutierrez
  • Method of making random array of microspheres using enzyme digestion
    Publication number: 20030224361
    Abstract: A method of making a microarray comprising the steps of: providing a support; coating on the support a fluid composition containing microspheres and gelatin; immobilizing the microspheres in the gelatin coating; partially digesting the gelatin with an enzyme to expose surfaces of the microspheres; and removing the enzyme and digested gelatin from the coating.
    Type: Application
    Filed: June 3, 2002
    Publication date: December 4, 2003
    Applicant: Eastman Kodak Company
    Inventors: Tiecheng A. Qiao, Krishnan Chari, Robledo O. Gutierrez