Patents by Inventor Chang-Cheng You

Chang-Cheng You 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).

  • Bioresorbable thermoset polyester/urethane elastomers
    Patent number: 9309347
    Abstract: Bioresorbable thermoset elastomers and methods of making the same are disclosed. In certain embodiments, the thermoset elastomers include soft segments comprising branched polyesters, and hard segments including urethane and/or urea. The thermoset elastomers are made in certain embodiments by curing a branched prepolymer with a cross-linking agent. In certain embodiments, the mechanical properties of the thermoset elastomers are tailored by selecting the average molecular weight of the prepolymer, or by tuning the ratio of prepolymer to the cross-linking agent during curing, or by selecting a cross-linking agent with specific chemical characteristics.
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: April 12, 2016
    Assignee: Biomedical, Inc.
    Inventors: Danny Concagh, Chang Cheng You, Greg Zugates
  • Medical implant
    Patent number: 8540765
    Abstract: Disclosed is a self-expanding medical implant for placement within a lumen of a patient. The implant comprises a woven or non-woven structure having a substantially tubular configuration, and is designed to be low-profile such that it is deliverable with a small diameter catheter. The implant has a high recoverability and desired mechanical properties.
    Type: Grant
    Filed: February 9, 2012
    Date of Patent: September 24, 2013
    Assignee: 480 Biomedical, Inc.
    Inventors: Maria Palasis, Chang Cheng You, Daniel Concagh, Lee Core, Kicherl Ho, Upma Sharma, Greg Zugates
  • MEDICAL IMPLANT
    Publication number: 20120143300
    Abstract: Disclosed is a self-expanding medical implant for placement within a lumen of a patient. The implant comprises a woven or non-woven structure having a substantially tubular configuration, and is designed to be low-profile such that it is deliverable with a small diameter catheter. The implant has a high recoverability and desired mechanical properties.
    Type: Application
    Filed: February 9, 2012
    Publication date: June 7, 2012
    Applicant: Arsenal Medical
    Inventors: Maria Palasis, Chang Cheng You, Daniel Concagh, Lee Core, Kicherl Ho, Upma Sharma, Greg Zugates
  • Medical implant
    Patent number: 8137396
    Abstract: Disclosed is a self-expanding medical implant for placement within a lumen of a patient. The implant comprises a woven or non-woven structure having a substantially tubular configuration, and is designed to be low-profile such that it is deliverable with a small diameter catheter. The implant has a high recoverability and desired mechanical properties.
    Type: Grant
    Filed: May 19, 2010
    Date of Patent: March 20, 2012
    Assignee: 480 Biomedical, Inc
    Inventors: Rany Busold, Chang cheng You, Daniel Concagh, Lee Core, Kicherl Ho, Maria Palasis, Upma Sharma, Greg Zugates
  • METHODS AND COMPOSITIONS FOR PATHOGEN DETECTION USING FLUORESCENT POLYMER SENSORS
    Publication number: 20120015372
    Abstract: Compositions, methods and related apparatus, as can be used for selective pathogen detection and identification.
    Type: Application
    Filed: July 14, 2011
    Publication date: January 19, 2012
    Applicant: University of Massachusetts
    Inventors: Vincent Rotello, Uwe Bunz, Ronnie Phillips, Oscar Miranda, Chang-Cheng You
  • MEDICAL IMPLANT
    Publication number: 20110319987
    Abstract: Disclosed is a self-expanding medical implant for placement within a lumen of a patient. The implant comprises a woven or non-woven structure having a substantially tubular configuration, and is designed to be low-profile such that it is deliverable with a small diameter catheter. The implant has a high recoverability and desired mechanical properties.
    Type: Application
    Filed: July 14, 2011
    Publication date: December 29, 2011
    Applicant: Arsenal Medical
    Inventors: Maria Palasis, Chang Cheng You, Daniel Concagh, Lee Core, Kicherl Ho, Upma Sharma, Greg Zugates
  • MEDICAL IMPLANT
    Publication number: 20110238162
    Abstract: Disclosed is a self-expanding medical implant for placement within a lumen of a patient. The implant comprises a woven or non-woven structure having a substantially tubular configuration, and is designed to be low-profile such that it is deliverable with a small diameter catheter. The implant has a high recoverability and desired mechanical properties.
    Type: Application
    Filed: February 22, 2011
    Publication date: September 29, 2011
    Applicant: Arsenal Medical
    Inventors: Rany Busold, Chang Cheng You, Daniel Concagh, Lee Core, Kicherl Ho, Maria Palasis, Upma Sharma, Greg Zugates
  • Methods and compositions for protein detection using nanoparticle-fluorescent polymer complexes
    Patent number: 8021891
    Abstract: Compositions, methods and related apparatus, as can be used for selective protein detection and identification.
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: September 20, 2011
    Assignee: University of Massachusetts
    Inventors: Vincent Rotello, Uwe Bunz, Chang-Cheng You, Oscar Miranda, Ik-Bum Kim
  • Methods and compositions for pathogen detection using nanoparticle-fluorescent polymer complexes
    Patent number: 8003404
    Abstract: Compositions, methods and related apparatus, as can be used for selective pathogen detection and identification.
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: August 23, 2011
    Assignee: University of Massachusetts
    Inventors: Vincent Rotello, Uwe Bunz, Ronnie Phillips, Oscar Miranda, Chang-Cheng You
  • MEDICAL IMPLANT
    Publication number: 20100298952
    Abstract: Disclosed is a self-expanding medical implant for placement within a lumen of a patient. The implant comprises a woven or non-woven structure having a substantially tubular configuration, and is designed to be low-profile such that it is deliverable with a small diameter catheter. The implant has a high recoverability and desired mechanical properties.
    Type: Application
    Filed: May 19, 2010
    Publication date: November 25, 2010
    Inventors: Rany Busold, Chang Cheng You, Daniel Concagh, Lee Core, Kicherl Ho, Maria Palasis, Upma Sharma, Greg Zugates
  • Methods and compositions for pathogen detection using fluorescent polymer sensors
    Publication number: 20100021960
    Abstract: Compositions, methods and related apparatus, as can be used for selective pathogen detection and identification.
    Type: Application
    Filed: November 17, 2008
    Publication date: January 28, 2010
    Inventors: Vincent Rotello, Uwe Bunz, Ronnie Phillips, Oscar Miranda, Chang-Cheng You
  • Methods and compositions for protein detection using fluorescent polymer sensors
    Publication number: 20090221099
    Abstract: Compositions, methods and related apparatus, as can be used for selective protein detection and identification.
    Type: Application
    Filed: November 17, 2008
    Publication date: September 3, 2009
    Inventors: Vincent Rotello, Uwe Bunz, Chang-Cheng You, Oscar Miranda, Ik-Bum Kim