Patents Assigned to Research Technologies, Inc.
  • Finite amplitude distortion-based inhomogeneous pulse echo ultrasonic imaging
    Publication number: 20060241433
    Abstract: A method and system for imaging a sample. The method includes the steps of generating an ultrasonic signal, directing the signal into a sample, which signal is distorted and contains a first order and higher order component signals at first and higher frequencies respectively. The received distorted signal is processed, and an image is formed, and then displayed, from one of the higher order component signals of the received distorted signal.
    Type: Application
    Filed: March 13, 2006
    Publication date: October 26, 2006
    Applicant: Research Technologies, Inc.
    Inventor: Ted Christopher
  • Osmotic agents for peritoneal dialysis
    Patent number: 5039609
    Abstract: This invention relates to a peritoneal dialysis solution which comprises as an osmotically active agent an osmotically effective amount of a mixture of peptides, the mixture consisting substantially of peptides having a molecular weight of about 300 to about 2000 daltons, and an equivalent weight between about 150 to about 1500.
    Type: Grant
    Filed: April 18, 1988
    Date of Patent: August 13, 1991
    Assignee: Research Technologies, Inc.
    Inventor: Elias Klein