Patents by Inventor Joost de Bruijn

Joost de Bruijn 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: 11147836
    Abstract: The invention relates to a method for producing an osteoinductive calcium phosphate material, the method comprising the steps of providing a sintered calcium phosphate starting material having a surface topography consisting of calcium phosphate grains, subjecting the sintered calcium phosphate starting material to a hydrothermal treatment of between 125-150° C. for a duration sufficient to change calcium phosphate grains on the surface of the starting material into calcium phosphate needles.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: October 19, 2021
    Assignee: KUROS BIOSCIENCES B.V.
    Inventors: Florence De Groot-Barrere, Vincent Van Miegem, Huipin Yuan, Joost De Bruijn
  • Publication number: 20200276358
    Abstract: The invention is directed to biocompatible composite materials for medical applications such as tissue regeneration. In particular, the present invention is directed to biocompatible composite materials that may be used for the treatment of lost bone or bone defects. According to the invention there is provided an anhydrous biocompatible composite material comprising a biodegradable polymeric material and a granular synthetic material, wherein the polymeric material essentially consists of at least one block copolymer that comprises at least one hydrophilic block and at least one hydrophobic block.
    Type: Application
    Filed: February 24, 2020
    Publication date: September 3, 2020
    Applicant: Kuros Biosciences B.V.
    Inventors: Florence DE GROOT-BARRERE, Davide BARBIERI, Dirk Wybe GRIJPMA, Joost DE BRUIJN
  • Publication number: 20200129548
    Abstract: The invention relates to a method for producing an osteoinductive calcium phosphate material, the method comprising the steps of providing a sintered calcium phosphate starting material having a surface topography consisting of calcium phosphate grains, subjecting the sintered calcium phosphate starting material to a hydrothermal treatment of between 125-150° C. for a duration sufficient to change calcium phosphate grains on the surface of the starting material into calcium phosphate needles.
    Type: Application
    Filed: December 23, 2019
    Publication date: April 30, 2020
    Applicant: KUROS BIOSCIENCES B.V.
    Inventors: Florence DE GROOT-BARRERE, Vincent VAN MIEGEM, Huipin YUAN, Joost DE BRUIJN
  • Patent number: 10561683
    Abstract: The invention relates to a method for producing an osteoinductive calcium phosphate material, the method comprising the steps of providing a sintered calcium phosphate starting material having a surface topography consisting of calcium phosphate grains, subjecting the sintered calcium phosphate starting material to a hydrothermal treatment of between 125-150° C. for a duration sufficient to change calcium phosphate grains on the surface of the starting material into calcium phosphate needles.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: February 18, 2020
    Assignee: Kuros Biosciences B.V.
    Inventors: Florence De Groot-Barrere, Vincent Van Miegem, Huipin Yuan, Joost De Bruijn
  • Publication number: 20180344765
    Abstract: The invention relates to a method for producing an osteoinductive calcium phosphate material, the method comprising the steps of providing a sintered calcium phosphate starting material having a surface topography consisting of calcium phosphate grains, subjecting the sintered calcium phosphate starting material to a hydrothermal treatment of between 125-150° C. for a duration sufficient to change calcium phosphate grains on the surface of the starting material into calcium phosphate needles.
    Type: Application
    Filed: July 26, 2018
    Publication date: December 6, 2018
    Applicant: Kuros Biosciences B.V.
    Inventors: Florence DE GROOT-BARRERE, Vincent VAN MIEGEM, Huipin YUAN, Joost DE BRUIJN
  • Patent number: 10064892
    Abstract: The invention relates to a method for producing an osteoinductive calcium phosphate material, the method comprising the steps of providing a sintered calcium phosphate starting material having a surface topography consisting of calcium phosphate grains, subjecting the sintered calcium phosphate starting material to a hydrothermal treatment of between 125-150° C. for a duration sufficient to change calcium phosphate grains on the surface of the starting material into calcium phosphate needles.
    Type: Grant
    Filed: July 18, 2014
    Date of Patent: September 4, 2018
    Assignee: KUROS BIOSCIENCES B.V.
    Inventors: Florence De Groot-Barrere, Vincent Van Miegem, Huipin Yuan, Joost De Bruijn
  • Publication number: 20180028720
    Abstract: The invention is directed to biocompatible composite materials for medical applications such as tissue regeneration. In particular, the present invention is directed to biocompatible composite materials that may be used for the treatment of lost bone or bone defects. According to the invention there is provided an anhydrous biocompatible composite material comprising a biodegradable polymeric material and a granular synthetic material, wherein the polymeric material essentially consists of at least one block copolymer that comprises at least one hydrophilic block and at least one hydrophobic block.
    Type: Application
    Filed: March 14, 2016
    Publication date: February 1, 2018
    Applicants: Kuros Biosciences B.V., UNIVERSITEIT TWENTE
    Inventors: Florence DE GROOT-BARRERE, Davide BARBIERI, Dirk Wybe GRIJPMA, Joost DE BRUIJN
  • Publication number: 20160166610
    Abstract: The invention relates to a method for producing an osteoinductive calcium phosphate material, the method comprising the steps of providing a sintered calcium phosphate starting material having a surface topography consisting of calcium phosphate grains, subjecting the sintered calcium phosphate starting material to a hydrothermal treatment of between 125-150° C. for a duration sufficient to change calcium phosphate grains on the surface of the starting material into calcium phosphate needles.
    Type: Application
    Filed: July 18, 2014
    Publication date: June 16, 2016
    Applicant: XPAND BIOTECHNOLOGY B.V.
    Inventors: Florence DE GROOT-BARRERE, Vincent VAN MIEGEM, Huipin YUAN, Joost DE BRUIJN
  • Publication number: 20060136068
    Abstract: The present invention relates to a method of treating a tissue defect in a human or animal body comprising the steps of implanting into said body an unseeded scaffold; allowing or effecting a wound healing response at the site of said defect; allowing said scaffold to be vascularized until a substantially sufficient fluid flow through said scaffold is assured for the transport of nutrients and/or waste products, and seeding said vascularised scaffold with a suitable population of tissue-regenerating cells.
    Type: Application
    Filed: December 8, 2005
    Publication date: June 22, 2006
    Applicant: Progentix B.V.i.o.
    Inventors: Joost de Bruijn, G.J. Meijer
  • Publication number: 20050136038
    Abstract: The invention relates to a bone filler comprising calcium salt particles, an organic binder having an affinity for calcium phosphate, cells chosen from the group of stem cells, osteogenic cells, and osteoprogenitor cells, and a pharmaceutically acceptable buffer. A great advantage of a bone filler, according to the invention, is that it is an injectable formulation that allows for its introduction in an osseous defect through the needle of a syringe.
    Type: Application
    Filed: March 29, 2004
    Publication date: June 23, 2005
    Applicant: IsoTis N.V.
    Inventors: Joost de Bruijn, Elisabeth Fischer, Pierre Layrolle