Patents by Inventor Stanley J. Okrasinski

Stanley J. Okrasinski 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).

  • Ultrasound devices methods and systems
    Patent number: 11096660
    Abstract: Ultrasound methods, devices, and systems are described which support a useful compromise in terms of spatial resolution and temporal resolution for capturing motion in tissue structures. Tissue engineering articles, methods, systems, and devices which employ ultrasound to deliver biological agents to selected regions of a tissue scaffold, deliver mechanical stimulation to cells growing in a tissue scaffold, and enhance the perfusion of fluids through tissue scaffolds.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: August 24, 2021
    Assignee: The Trustees of Columbia University in the City of New York
    Inventors: Elisa E. Konofagou, Jean Provost, Jianwen Luo, Stanley J. Okrasinski, Stéphane Thiébaut, Vu Thanh-Hieu Nguyen
  • Ultrasound Devices Methods and Systems
    Publication number: 20160296203
    Abstract: Ultrasound methods, devices, and systems are described which support a useful compromise in terms of spatial resolution and temporal resolution for capturing motion in tissue structures. Tissue engineering articles, methods, systems, and devices which employ ultrasound to deliver biological agents to selected regions of a tissue scaffold, deliver mechanical stimulation to cells growing in a tissue scaffold, and enhance the perfusion of fluids through tissue scaffolds.
    Type: Application
    Filed: April 8, 2016
    Publication date: October 13, 2016
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Elisa E. KONOFAGOU, Jean PROVOST, Jianwen LUO, Stanley J. OKRASINSKI, Stéphane THIÉBAUT, Vu Thanh-Hieu NGUYEN
  • Ultrasound devices methods and systems
    Patent number: 9320491
    Abstract: Ultrasound methods, devices, and systems are described which support a useful compromise in terms of spatial resolution and temporal resolution for capturing motion in tissue structures. Tissue engineering articles, methods, systems, and devices which employ ultrasound to deliver biological agents to selected regions of a tissue scaffold, deliver mechanical stimulation to cells growing in a tissue scaffold, and enhance the perfusion of fluids through tissue scaffolds.
    Type: Grant
    Filed: October 18, 2013
    Date of Patent: April 26, 2016
    Assignee: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
    Inventors: Elisa E. Konofagou, Jean Provost, Jianwen Luo, Stanley J. Okrasinski, III, Stéphane Thiébaut, Vu Thanh-Hieu Nguyen
  • ULTRASOUND DEVICES METHODS AND SYSTEMS
    Publication number: 20140135625
    Abstract: Ultrasound methods, devices, and systems are described which support a useful compromise in terms of spatial resolution and temporal resolution for capturing motion in tissue structures. Tissue engineering articles, methods, systems, and devices which employ ultrasound to deliver biological agents to selected regions of a tissue scaffold, deliver mechanical stimulation to cells growing in a tissue scaffold, and enhance the perfusion of fluids through tissue scaffolds.
    Type: Application
    Filed: October 18, 2013
    Publication date: May 15, 2014
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Elisa E. KONOFAGOU, Clark T. HUNG, Jean PROVOST, Jianwen LUO, Stanley J. OKRASINSKI, III, Stéphane THIÉBAUT, Vu Thanh-Hieu NGUYEN
  • Process for the removal of organic chlorides from furan and hydrogenated furans
    Patent number: 5614644
    Abstract: Disclosed is a process for the removal of organic chlorides from furan and hydrogenated furans by contacting a crude product stream comprising (i) furan, 2,3-DHF, 2,5-DHF, THF or a mixture thereof and (ii) one or more organic chlorides with a copper-containing scavenger material.
    Type: Grant
    Filed: September 1, 1995
    Date of Patent: March 25, 1997
    Assignee: Eastman Chemical Company
    Inventors: Shaowo Liang, John R. Monnier, Stanley J. Okrasinski, Timothy W. Price
  • Purification of carboxyl streams
    Patent number: 5399752
    Abstract: Disclosed is a process for the purification of carboxyl streams such as product streams comprising one or more carboxyl compounds selected from carboxylic acids, carboxylic anhydrides and alkylidene dicarboxylates. The process provides a means for the reduction of the iodine content of carboxyl compound product streams which are contaminated with one or more iodine compounds.
    Type: Grant
    Filed: May 31, 1994
    Date of Patent: March 21, 1995
    Assignee: Eastman Chemical Company
    Inventors: Stanley J. Okrasinski, Regina M. Moncier, Patricia N. Mercer, Dewey W. Fuller, Jr., Steven L. Cook