Patents by Inventor Raj Rajagopal

Raj Rajagopal 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).

  • Coated film laminate having an ionic surface
    Publication number: 20020160367
    Abstract: A coated laminate having an ionic surface including a shrinkable polymeric film, an ionic coating and, optionally, a hydrogel is disclosed. A method for transferring sample molecules from a matrix to a coated laminate having an ionic surface also is disclosed.
    Type: Application
    Filed: April 30, 2001
    Publication date: October 31, 2002
    Applicant: 3M Innovative Properties Company
    Inventors: Patrick L. Coleman, Kurt J. Halverson, James I. Hembre, Sanjay L. Patil, Anila Prabhu, Raj Rajagopal, Jerald K. Rasmussen, Barbara C. Swenson, Patrick S. Quint
  • Method of transferring molecules to a film laminate
    Publication number: 20020142306
    Abstract: A method for transferring molecules from a matrix to a laminate comprising a shrinkable polymeric film and a surface coating is disclosed.
    Type: Application
    Filed: March 28, 2001
    Publication date: October 3, 2002
    Applicant: 3M Innovative Properties Company
    Inventors: Patrick L. Coleman, Kurt J. Halverson, James I. Hembre, Sanjay L. Patil, Anila Prabhu, Raj Rajagopal, Jerald K. Rasmussen, Barbara C. Swenson
  • Automated imaging and harvesting of colonies on thin film culture devices
    Publication number: 20020110906
    Abstract: Thin film culture devices are described that have positioning structures, as well as methods for harvesting cells from colonies on the culture device based on location of colonies on the device relative to the positioning structures. In addition, a computer readable medium encoded with a computer program is described that identifies position of colonies relative to the positioning structures.
    Type: Application
    Filed: March 1, 2001
    Publication date: August 15, 2002
    Applicant: 3M Innovative Properties Company
    Inventors: William Bedingham, Raj Rajagopal, Michael G. Williams
  • Enhanced sample processing devices, systems and methods
    Publication number: 20020047003
    Abstract: Devices, systems, and methods for processing sample materials. The sample materials may be located in a plurality of process chambers in the device, which is rotated during heating of the sample materials.
    Type: Application
    Filed: June 28, 2001
    Publication date: April 25, 2002
    Inventors: William Bedingham, Raj Rajagopal, Barry W. Robole, Kannan Seshadri