Patents by Inventor Mikael O. Trollsas

Mikael O. Trollsas 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).

  • Substituted polycaprolactone for coating
    Patent number: 10155881
    Abstract: A coating formed of a substituted polycaprolactone and method of making and using the same are disclosed.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: December 18, 2018
    Assignee: ABBOTT CARDIOVASCULAR SYSTEMS INC.
    Inventor: Mikael O. Trollsas
  • Implantable medical devices fabricated from branched polymers
    Patent number: 9931431
    Abstract: Implantable medical devices fabricated from branched polymers are disclosed.
    Type: Grant
    Filed: July 12, 2013
    Date of Patent: April 3, 2018
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Yunbing Wang, David C. Gale, Bin Huang, Mikael O. Trollsas, Thierry Glauser, Florian Ludwig
  • Implantable medical devices fabricated from branched polymers
    Patent number: 9744259
    Abstract: Stent scaffolds comprising branched biocompatible polymers are disclosed.
    Type: Grant
    Filed: November 19, 2013
    Date of Patent: August 29, 2017
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Yunbing Wang, David C. Gale, Bin Huang, Mikael O. Trollsas, Thierry Glauser, Florian Ludwig
  • Polyester amide copolymers having free carboxylic acid pendant groups
    Patent number: 9737638
    Abstract: A poly(ester amide) polymer having free carboxylic acid pendant groups and method of making and using the same are disclosed.
    Type: Grant
    Filed: June 20, 2007
    Date of Patent: August 22, 2017
    Assignee: ABBOTT CARDIOVASCULAR SYSTEMS, INC.
    Inventors: Nam D. Pham, Michael H. Ngo, Mikael O. Trollsas
  • Coating comprising an amorphous primer layer and a semi-crystalline reservoir layer
    Patent number: 9592323
    Abstract: The present invention provides a coating comprising a reservoir layer comprising a semi-crystalline polymer and a primer layer comprising an amorphous polymer on an implantable device and methods of making and using the same.
    Type: Grant
    Filed: December 17, 2013
    Date of Patent: March 14, 2017
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Florencia Lim, Mikael O. Trollsas, Syed F.A. Hossainy, Stephen D. Pacetti
  • Coatings having an elastic primer layer
    Patent number: 9056155
    Abstract: Provided herein is a coating an elastic primer layer and the method of making and using the same.
    Type: Grant
    Filed: May 29, 2007
    Date of Patent: June 16, 2015
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Lothar W. Kleiner, Yiwen Tang, Mikael O. Trollsas, Syed F. A. Hossainy, Santosh Prabhu
  • Soluble implantable device comprising polyelectrolyte with hydrophobic counterions
    Patent number: 8986728
    Abstract: The present invention provides an implantable device having a biosoluble coating or a biosoluble body structure comprising a polyelectrolyte and a counterion and the methods of making and using the same.
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: March 24, 2015
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Syed F. A. Hossainy, Mikael O. Trollsas, Lothar W. Kleiner
  • Block copolymer comprising at least one polyester block and a poly (ethylene glycol) block
    Patent number: 8916188
    Abstract: The present invention provides a block copolymer for a coating on an implantable device for controlling release of drug and methods of making and using the same.
    Type: Grant
    Filed: April 18, 2008
    Date of Patent: December 23, 2014
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Mikael O. Trollsas, Michael H. Ngo, Syed Hossainy, David J. Sherman
  • Poly(amide) and poly(ester-amide) polymers and drug delivery particles and coatings containing same
    Patent number: 8916187
    Abstract: The current invention relates to poly(amide) and poly(ester-amide) polymers, coatings including the polymers, and narrow polydispersity drug delivery particles including the polymers.
    Type: Grant
    Filed: August 30, 2011
    Date of Patent: December 23, 2014
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Michael Huy Ngo, Mikael O. Trollsas, Thierry Glauser, Jinping Wan, Bozena Zofia Maslanka
  • Poly(amide) and poly(ester-amide) polymers and drug delivery particles and coatings containing same
    Patent number: 8765162
    Abstract: The current invention relates to poly(amide) and poly(ester-amide) polymers, coatings including the polymers, and narrow polydispersity drug delivery particles including the polymers.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: July 1, 2014
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Michael Huy Ngo, Mikael O. Trollsas, Thierry Glauser, Jinping Wan, Bozena Zofia Maslanka
  • Coating Comprising an Amorphous Primer Layer and a Semi-Crystalline Reservoir Layer
    Publication number: 20140178454
    Abstract: The present invention provides a coating comprising a reservoir layer comprising a semi-crystalline polymer and a primer layer comprising an amorphous polymer on an implantable device and methods of making and using the same.
    Type: Application
    Filed: December 17, 2013
    Publication date: June 26, 2014
    Inventors: Florencia Lim, Mikael O. Trollsas, Syed F.A. Hossainy, Stephen D. Pacetti
  • COATING OF FAST ABSORPTION OR DISSOLUTION
    Publication number: 20140079742
    Abstract: A coating of fast absorption or fast dissolution on an implantable device and methods of making and using of the coating are provided.
    Type: Application
    Filed: November 15, 2013
    Publication date: March 20, 2014
    Applicant: Abbott Cardiovascular Systems Inc.
    Inventors: Mikael O. Trollsas, Michael Huy Ngo, Bozena Zofia Maslanka, Syed Faiyaz Ahmed Hossainy, Lothar W. Kleiner
  • COATINGS OF ACRYLAMIDE-BASED COPOLYMERS
    Publication number: 20140079743
    Abstract: An implantable device including a conjugate formed of an acrylamide-based copolymer and a bioactive agent is provided.
    Type: Application
    Filed: November 20, 2013
    Publication date: March 20, 2014
    Applicant: Abbott Cardiovascular Systems Inc.
    Inventors: Syed Faiyaz Ahmed Hossainy, Thierry Glauser, Mikael O. Trollsas
  • IMPLANTABLE MEDICAL DEVICES FABRICATED FROM BRANCHED POLYMERS
    Publication number: 20140081417
    Abstract: Stent scaffolds comprising branched biocompatible polymers are disclosed.
    Type: Application
    Filed: November 19, 2013
    Publication date: March 20, 2014
    Applicant: Abbott Cardiovascular Systems Inc.
    Inventors: Yunbing Wang, David C. Gale, Bin Huang, Mikael O. Trollsas, Thierry Glauser, Florian Ludwig
  • COATING OF FAST ABSORPTION OR DISSOLUTION
    Publication number: 20140074224
    Abstract: A coating of fast absorption or fast dissolution on an implantable device and methods of making and using of the coating are provided.
    Type: Application
    Filed: November 15, 2013
    Publication date: March 13, 2014
    Applicant: Abbott Cardiovascular Systems Inc.
    Inventors: Mikael O. Trollsas, Michael Huy Ngo, Bozena Zofia Maslanka, Syed Faiyaz Ahmed Hossainy, Lothar W. Kleiner
  • IMPLANTABLE MEDICAL DEVICES FABRICATED FROM BRANCHED POLYMERS
    Publication number: 20140046006
    Abstract: Implantable medical devices fabricated from branched polymers are disclosed.
    Type: Application
    Filed: July 12, 2013
    Publication date: February 13, 2014
    Applicant: Abbott Cardiovascular Systems Inc.
    Inventors: Yunbing Wang, David C. Gale, Bin Huang, Mikael O. Trollsas, Thierry Glauser, Florian Ludwig
  • Implantable device having a slow dissolving polymer
    Patent number: 8642062
    Abstract: The present invention provides an implantable device having a coating including a slow dissolving polymer or material and the methods of making and using the same.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: February 4, 2014
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Mikael O. Trollsas, Michael H. Ngo, David J. Sherman, Syed F. A. Hossainy
  • Coating of fast absorption or dissolution
    Patent number: 8597673
    Abstract: A coating of fast absorption or fast dissolution on an implantable device and methods of making and using of the coating are provided.
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: December 3, 2013
    Assignee: Advanced Cardiovascular Systems, Inc.
    Inventors: Mikael O. Trollsas, Michael Huy Ngo, Bozena Zofia Maslanka, Syed Faiyaz Ahmed Hossainy, Lothar W. Kleiner
  • Coatings of acrylamide-based copolymers
    Patent number: 8591934
    Abstract: An implantable device including a conjugate formed of an acrylamide-based copolymer and a bioactive agent is provided.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: November 26, 2013
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Syed Faiyaz Ahmed Hossainy, Thierry Glauser, Mikael O. Trollsas
  • Implantable medical devices fabricated from branched polymers
    Patent number: 8486135
    Abstract: This invention relates to implantable medical devices, such as stents, fabricated from hyperbranched-like polymers, comb-like polymers, star polymers, dendrimer-like star polymers, dendrimers, and mixtures thereof.
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: July 16, 2013
    Assignee: Abbott Cardiovascular Systems Inc.
    Inventors: Yunbing Wang, David C. Gale, Bin Huang, Mikael O. Trollsas, Thierry Glauser, Florian Ludwig