Patents by Inventor Petr Kuzma

Petr Kuzma 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: 8784865
    Abstract: This invention is related to the use of polyurethane-based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs.
    Type: Grant
    Filed: May 13, 2013
    Date of Patent: July 22, 2014
    Assignee: Endo Pharmaceuticals Solutions Inc.
    Inventors: Petr Kuzma, Harry Quandt
  • Publication number: 20140135684
    Abstract: This invention is related to the use of polyurethane based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs. The drug delivery device for releasing one or more drugs at controlled rates for an extended period of time to produce local or systemic pharmacological effects comprises: 1. a reservoir, said reservoir comprising; 2. at least one active ingredient; and, optionally, 3. at least one pharmaceutically acceptable carrier; a polyurethane based polymer completely surrounding the reservoir.
    Type: Application
    Filed: January 20, 2014
    Publication date: May 15, 2014
    Applicant: Endo Pharmaceuticals Solutions Inc.
    Inventors: Sheng-hung Kuo, Petr Kuzma
  • Patent number: 8658195
    Abstract: This invention is related to the use of polyurethane based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs. The drug delivery device for releasing one or more drugs at controlled rates for an extended period of time to produce local or systemic pharmacological effects comprises: 1. a reservoir, said reservoir comprising; 2. at least one active ingredient; and, optionally, 3. at least one pharmaceutically acceptable carrier; a polyurethane based polymer completely surrounding the reservoir.
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: February 25, 2014
    Assignee: Endo Pharmaceuticals Solutions Inc.
    Inventors: Sheng-hung Kuo, Petr Kuzma
  • Publication number: 20140012222
    Abstract: This invention is related to the use of polyurethane-based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs.
    Type: Application
    Filed: May 13, 2013
    Publication date: January 9, 2014
    Inventors: Petr Kuzma, Harry Quandt
  • Publication number: 20130310740
    Abstract: This invention is related to the use of polyurethane based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs. The drug delivery device for releasing one or more drugs at controlled rates for an extended period of time to produce local or systemic pharmacological effects comprises: 1. a reservoir, said reservoir comprising; 2. at least one active ingredient; and, optionally, 3. at least one pharmaceutically acceptable carrier; a polyurethane based polymer completely surrounding the reservoir.
    Type: Application
    Filed: July 26, 2013
    Publication date: November 21, 2013
    Applicant: Endo Pharmaceuticals Solutions Inc.
    Inventors: Sheng-hung KUO, Petr Kuzma
  • Publication number: 20130302397
    Abstract: This invention is related to the use of polyurethane-based polymer as a drug delivery device to deliver biologically active histrelin at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of histrelin to tissues or organs.
    Type: Application
    Filed: April 22, 2013
    Publication date: November 14, 2013
    Applicant: Endo Pharmaceuticals Solutions Inc.
    Inventors: Petr Kuzma, Harry Quandt
  • Publication number: 20130252894
    Abstract: Described herein are implantable devices, formulations and methods of making implantable devices for the release of a polypeptide from an implantable device, and methods of use thereof.
    Type: Application
    Filed: May 20, 2013
    Publication date: September 26, 2013
    Applicant: Endo Pharmaceuticals Solutions Inc.
    Inventors: Petr Kuzma, Stefanie Decker, Harry Quandt
  • Patent number: 8529936
    Abstract: This invention is related to the use of polyurethane based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs. The drug delivery device for releasing one or more drugs at controlled rates for an extended period of time to produce local or systemic pharmacological effects comprises: 1. a reservoir, said reservoir comprising; 2. at least one active ingredient; and, optionally, 3. at least one pharmaceutically acceptable carrier; a polyurethane based polymer completely surrounding the reservoir.
    Type: Grant
    Filed: December 4, 2012
    Date of Patent: September 10, 2013
    Assignee: Endo Pharmaceuticals Solutions Inc.
    Inventors: Sheng-hung Kuo, Petr Kuzma
  • Patent number: 8507432
    Abstract: A formulation of octreotide or pharmaceutically acceptable salts thereof, which provides controlled release of a therapeutically effective amount of octreotide for a period of at least about two months. Methods of treating acromegaly, decreasing growth hormone, decreasing IGF-1, and treating conditions associated with carcinoid tumors and VIPomas by administering a controlled release formulation of octreotide are provided herein.
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: August 13, 2013
    Assignee: Endo Pharmaceuticals Solutions Inc.
    Inventors: Petr Kuzma, Stephanie Decker
  • Patent number: 8475820
    Abstract: Described herein are implantable devices, formulations and methods of making implantable devices for the release of a polypeptide from an implantable device, and methods of use thereof.
    Type: Grant
    Filed: July 27, 2010
    Date of Patent: July 2, 2013
    Assignee: Endo Pharmaceuticals Solutions Inc.
    Inventors: Petr Kuzma, Stefanie Decker, Harry Quandt
  • Patent number: 8460274
    Abstract: This invention is related to the use of polyurethane-based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs.
    Type: Grant
    Filed: March 9, 2012
    Date of Patent: June 11, 2013
    Assignee: Endo Pharmaceuticals Solutions Inc.
    Inventors: Petr Kuzma, Harry Quandt
  • Patent number: 8383577
    Abstract: Methods, formulations and kits are described that allow for the controlled release of octreotide, e.g., octreotide acetate, in a subject.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: February 26, 2013
    Assignee: Endo Pharmaceuticals Solutions, Inc.
    Inventors: Petr Kuzma, Stefanie Decker, Harry Quandt
  • Patent number: 8357389
    Abstract: This invention is related to the use of polyurethane based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs. The drug delivery device for releasing one or more drugs at controlled rates for an extended period of time to produce local or systemic pharmacological effects comprises: 1. a reservoir, said reservoir comprising; 2. at least one active ingredient; and, optionally, 3. at least one pharmaceutically acceptable carrier; a polyurethane based polymer completely surrounding the reservoir.
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: January 22, 2013
    Assignee: Endo Pharmaceuticals Solutions Inc.
    Inventors: Sheng-hung Kuo, Petr Kuzma
  • Patent number: 8343528
    Abstract: This invention is related to the use of polyurethane based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs. The drug delivery device for releasing one or more drugs at controlled rates for an extended period of time to produce local or systemic pharmacological effects comprises: 1. a reservoir, said reservoir comprising; 2. at least one active ingredient; and, optionally, 3. at least one pharmaceutically acceptable carrier; a polyurethane based polymer completely surrounding the reservoir.
    Type: Grant
    Filed: October 19, 2010
    Date of Patent: January 1, 2013
    Assignee: Endo Pharmaceuticals Solutions Inc.
    Inventors: Sheng-hung Kuo, Petr Kuzma
  • Patent number: 8303977
    Abstract: This invention is related to the use of polyurethane-based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs.
    Type: Grant
    Filed: October 26, 2010
    Date of Patent: November 6, 2012
    Assignee: Endo Pharmaceuticals Solutions Inc.
    Inventors: Petr Kuzma, Harry Quandt
  • Publication number: 20120231061
    Abstract: This invention is related to the use of polyurethane-based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs.
    Type: Application
    Filed: March 9, 2012
    Publication date: September 13, 2012
    Inventors: Petr KUZMA, Harry QUANDT
  • Patent number: 8206734
    Abstract: This invention is related to the use of polyurethane based polymer as a drug delivery device to deliver biologically active compounds at a constant rate for an extended period of time and methods of manufactures thereof. The device is very biocompatible and biostable, and is useful as an implant in patients (humans and animals) for the delivery of appropriate bioactive substances to tissues or organs. The drug delivery device for releasing one or more drugs at controlled rates for an extended period of time to produce local or systemic pharmacological effects comprises: 1. a reservoir, said reservoir comprising; 2. at least one active ingredient; and, optionally, 3. at least one pharmaceutically acceptable carrier; a polyurethane based polymer completely surrounding the reservoir.
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: June 26, 2012
    Assignee: Endo Pharmaceuticals Solutions Inc.
    Inventors: Sheng-hung Kuo, Petr Kuzma
  • Publication number: 20120114730
    Abstract: The present invention is directed to the controlled delivery of gonadotropin-releasing hormone (GnRH) agonists, preferably from a polymeric material that is implanted in the body. More specifically, the present invention relates to compositions comprised of a GnRH agonist, preferably histrelin, in a polymeric material that results in a desired and controlled delivery of a therapeutically effective amount of GnRH agonist over an extended period of time in order to treat central precocious puberty (CPP).
    Type: Application
    Filed: November 8, 2011
    Publication date: May 10, 2012
    Inventor: Petr KUZMA
  • Patent number: 8071537
    Abstract: Described herein are implantable devices, formulations and methods of making implantable devices for the release of a polypeptide from an implantable device, and methods of use thereof.
    Type: Grant
    Filed: June 24, 2009
    Date of Patent: December 6, 2011
    Assignee: Endo Pharmaceuticals Solutions Inc.
    Inventors: Petr Kuzma, Stefanie Decker, Harry Quandt
  • Patent number: 8062652
    Abstract: The present invention is directed to the controlled delivery of gonadotropin-releasing hormone (GnRH) agonists, preferably from a polymeric material that is implanted in the body. More specifically, the present invention relates to compositions comprised of a GnRH agonist, preferably histrelin, in a polymeric material that results in a desired and controlled delivery of a therapeutically effective amount of GnRH agonist over an extended period of time in order to treat central precocious puberty (CPP).
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: November 22, 2011
    Assignee: Endo Pharmaceuticals Solutions Inc.
    Inventor: Petr Kuzma