Patents by Inventor Jordan Dimitrakov

Jordan Dimitrakov 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).

  • Patent number: 10532132
    Abstract: A method is provided for local controlled delivery of a drug to the seminal vesicle, the prostate, the ejaculatory duct, or the vas deferens of a patient in need of treatment. In one embodiment, the method includes implanting a resorbable drug delivery device within the seminal vesicle, the prostate, the ejaculatory duct, or the vas deferens of the patient. The drug delivery device may include an elastic device body housing at least one drug reservoir which contains at least one drug. In a preferred embodiment, the method further includes releasing the drug from the device in a controlled manner to, typically directly to, the seminal vesicle, the prostate, the ejaculatory duct, or the vas deferens.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: January 14, 2020
    Assignees: CHILDREN'S MEDICAL CENTER CORPORATION, MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Irene Sophie Tobias, Heejin Lee, Michael J. Cima, Jordan Dimitrakov
  • Patent number: 9561353
    Abstract: Implant devices for intravesical administration and local drug delivery. The device has a body which includes a hollow tube formed of a biocompatible material; at least one reservoir in the tube which contains a drug; and one or more apertures through which the drug can be released. The device is configured for minimally invasive insertion into a body cavity, such as the bladder. The hollow tube may be elastomeric to permit the device to be elastically deformed from its initial shape into an elongated shape for passage through a catheter, where following such passage the device can return to or toward its initial shape to facilitate retention of the device in the body cavity. The body may have a narrow, elongated shape effective to permit insertion of the drug delivery device through a catheter without necessarily deforming the body, yet include flexible projections which effect retention within the body cavity.
    Type: Grant
    Filed: August 8, 2014
    Date of Patent: February 7, 2017
    Assignees: Massachusetts Institute of Technology, Children's Medical Center Corporation
    Inventors: Heejin Lee, Karen Daniel, Hong Linh Ho Duc, Michael J. Cima, Mario Castillo, Steven Froelich, Jordan Dimitrakov, Grace Y. Kim
  • Publication number: 20140350473
    Abstract: Implant devices for intravesical administration and local drug delivery. The device has a body which includes a hollow tube formed of a biocompatible material; at least one reservoir in the tube which contains a drug; and one or more apertures through which the drug can be released. The device is configured for minimally invasive insertion into a body cavity, such as the bladder. The hollow tube may be elastomeric to permit the device to be elastically deformed from its initial shape into an elongated shape for passage through a catheter, where following such passage the device can return to or toward its initial shape to facilitate retention of the device in the body cavity. The body may have a narrow, elongated shape effective to permit insertion of the drug delivery device through a catheter without necessarily deforming the body, yet include flexible projections which effect retention within the body cavity.
    Type: Application
    Filed: August 8, 2014
    Publication date: November 27, 2014
    Inventors: Heejin Lee, Karen Daniel, Hong Linh Ho Duc, Michael J. Cima, Mario Castillo, Steven Froelich, Jordan Dimitrakov, Grace Y. Kim
  • Patent number: 8801694
    Abstract: Implant devices for intravesical administration and local drug delivery. The device has a body which includes a hollow tube formed of a biocompatible material; at least one reservoir in the tube which contains a drug; and one or more apertures through which the drug can be released. The device is configured for minimally invasive insertion into a body cavity, such as the bladder. The hollow tube may be elastomeric to permit the device to be elastically deformed from its initial shape into an elongated shape for passage through a catheter, where following such passage the device can return to or toward its initial shape to facilitate retention of the device in the body cavity. The body may have a narrow, elongated shape effective to permit insertion of the drug delivery device through a catheter without necessarily deforming the body, yet include flexible projections which effect retention within the body cavity.
    Type: Grant
    Filed: August 11, 2006
    Date of Patent: August 12, 2014
    Assignees: Massachusetts Institute of Technology, Children's Medical Center Corporation
    Inventors: Heejin Lee, Karen Daniel, Hong Linh Ho Duc, Michael J. Cima, Mario Castillo, Steven Froelich, Jordan Dimitrakov, Grace Y. Kim
  • Publication number: 20130324946
    Abstract: A method is provided for local controlled delivery of a drug to the seminal vesicle, the prostate, the ejaculatory duct, or the vas deferens of a patient in need of treatment. In one embodiment, the method includes implanting a resorbable drug delivery device within the seminal vesicle, the prostate, the ejaculatory duct, or the vas deferens of the patient. The drug delivery device may include an elastic device body housing at least one drug reservoir which contains at least one drug. In a preferred embodiment, the method further includes releasing the drug from the device in a controlled manner to, typically directly to, the seminal vesicle, the prostate, the ejaculatory duct, or the vas deferens.
    Type: Application
    Filed: June 5, 2013
    Publication date: December 5, 2013
    Applicants: CHILDREN'S MEDICAL CENTER CORPORATION, MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Irene Sophie Tobias, Heejin Lee, Michael J. Cima, Jordan Dimitrakov
  • Patent number: 8182464
    Abstract: Implant devices for intravesical administration and local drug delivery. The device has a body which includes a hollow tube formed of a biocompatible material; at least one reservoir in the tube which contains a drug; and one or more apertures through which the drug can be released. The device is configured for minimally invasive insertion into a body cavity, such as the bladder. The hollow tube may be elastomeric to permit the device to be elastically deformed from its initial shape into an elongated shape for passage through a catheter, where following such passage the device can return to or toward its initial shape to facilitate retention of the device in the body cavity. The body may have a narrow, elongated shape effective to permit insertion of the drug delivery device through a catheter without necessarily deforming the body, yet include flexible projections which effect retention within the body cavity.
    Type: Grant
    Filed: February 22, 2010
    Date of Patent: May 22, 2012
    Assignees: Massachusetts Institute of Technology, Children's Medical Center Corporation
    Inventors: Heejin Lee, Karen Danielle Daniel, Hong Linh Ho Duc, Michael J. Cima, Mario Castillo, Steven Froelich, Jordan Dimitrakov, Grace Y. Kim
  • Publication number: 20100152704
    Abstract: Implant devices for intravesical administration and local drug delivery. The device has a body which includes a hollow tube formed of a biocompatible material; at least one reservoir in the tube which contains a drug; and one or more apertures through which the drug can be released. The device is configured for minimally invasive insertion into a body cavity, such as the bladder. The hollow tube may be elastomeric to permit the device to be elastically deformed from its initial shape into an elongated shape for passage through a catheter, where following such passage the device can return to or toward its initial shape to facilitate retention of the device in the body cavity. The body may have a narrow, elongated shape effective to permit insertion of the drug delivery device through a catheter without necessarily deforming the body, yet include flexible projections which effect retention within the body cavity.
    Type: Application
    Filed: February 22, 2010
    Publication date: June 17, 2010
    Applicants: MASSACHUSETTS INSTITUTE OF TECHNOLOGY, CHILDREN'S MEDICAL CENTER CORPORATION
    Inventors: Heejin Lee, Karen Daniel, Hong Linh Ho Duc, Michael J. Cima, Mario Castillo, Steven Froelich, Jordan Dimitrakov, Grace Y. Kim
  • Publication number: 20100003297
    Abstract: A method is provided for local controlled delivery of a drug to the seminal vesicle, the prostate, the ejaculatory duct, or the vas deferens of a patient in need of treatment. In one embodiment, the method includes implanting a resorbable drug delivery device within the seminal vesicle, the prostate, the ejaculatory duct, or the vas deferens of the patient. The drug delivery device may include an elastic device body housing at least one drug reservoir which contains at least one drug. In a preferred embodiment, the method further includes releasing the drug from the device in a controlled manner to, typically directly to, the seminal vesicle, the prostate, the ejaculatory duct, or the vas deferens.
    Type: Application
    Filed: August 10, 2009
    Publication date: January 7, 2010
    Applicants: Massachusetts Institute of Technology, Children's Medical Center Corporation
    Inventors: Irene Sophie Tobias, Heejin Lee, Michael J. Cima, Jordan Dimitrakov
  • Publication number: 20090220994
    Abstract: The present invention relates to methods for diagnosis of chronic prostatitis/chronic pain pelvic syndrome (CP/CPPS). We have found specific biomarkers that are present in higher concentrations in patients that have chronic prostatitis/chronic pain pelvic syndrome (CP/CPPS) as compared to subjects that have no symptoms of CP/CPPS. In particular, uromodulin (THP), aminopeptidase N (AMPN), dipeptidylpeptidase IV (CD26), neprilysin (NEP), zinc-?-2-glycoprotein (ZA2G) and alkaline phosphatase (ALP) were found to be present at higher concentrations in CP/CPPS patient urine that is voided after prostatic message. Accordingly, the invention is directed to methods for diagnosis of CP/CPPS by monitoring the levels of at least one of these proteins in post-prostatic massage urine, as well as to diagnostic kits designed for diagnosis of CP/CPPS.
    Type: Application
    Filed: February 26, 2009
    Publication date: September 3, 2009
    Applicant: CHILDREN'S MEDICAL CENTER CORPORATION
    Inventor: Jordan Dimitrakov
  • Publication number: 20070202151
    Abstract: Implant devices for intravesical administration and local drug delivery. The device has a body which includes a hollow tube formed of a biocompatible material; at least one reservoir in the tube which contains a drug; and one or more apertures through which the drug can be released. The device is configured for minimally invasive insertion into a body cavity, such as the bladder. The hollow tube may be elastomeric to permit the device to be elastically deformed from its initial shape into an elongated shape for passage through a catheter, where following such passage the device can return to or toward its initial shape to facilitate retention of the device in the body cavity. The body may have a narrow, elongated shape effective to permit insertion of the drug delivery device through a catheter without necessarily deforming the body, yet include flexible projections which effect retention within the body cavity.
    Type: Application
    Filed: August 11, 2006
    Publication date: August 30, 2007
    Applicants: MASSACHUSETTS INSTITUTE OF TECHNOLOGY, CHILDREN'S MEDICAL CENTER CORPORATION
    Inventors: Heejin Lee, Karen Daniel, Hong Ho Duc, Michael Cima, Mario Casillo-Ortiz, Steven Floelich, Jordan Dimitrakov
  • Patent number: 7014652
    Abstract: Methods, systems, and computer program products for providing thermal therapies or internal thermal massage therapy for treating prostatitis by expanding and contracting a treatment balloon with inflation media and currently applying heat to a portion of the prostatic urethra.
    Type: Grant
    Filed: January 22, 2004
    Date of Patent: March 21, 2006
    Assignee: ACMI Corporation
    Inventors: Iulian Cioanta, Richard Barry Klein, Jordan Dimitrakov