Patents by Inventor Sjoerd van Nispen

Sjoerd van Nispen 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: 11952488
    Abstract: The invention relates to an article comprising a stud for fitting into a complementary receptacle and/or comprising a receptacle for fitting into a complementary stud comprising a composition comprising A) a polyester, B) a polyolefin and C) a compatibilizer, wherein the amount of A) is at least 75 wt % of the total composition, the amount of B) is 5 to 22.5 wt % of the total composition and the weight ratio of the amount of B) with respect to the amount of C) is 2 to 20. The invention further relates to an article comprising the composition, particularly a toy block.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: April 9, 2024
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Robert Walter Venderbosch, Sjoerd Van Nispen, Johannes Peter Antonius Martens, Rob Boonman
  • Publication number: 20210198478
    Abstract: The invention relates to a composition comprising A) a polyester, B) a polyolefin and C) a compatibilizer, wherein A) comprises a first polyester derived from an aromatic dicarboxylic acid, an acyclic aliphatic diol and at least one of a cycloaliphatic diol and spiroglycol and a second polyester different from the first polyester. The invention further relates to an article comprising the composition, particularly a toy block.
    Type: Application
    Filed: May 17, 2019
    Publication date: July 1, 2021
    Inventors: Robert Walter VENDERBOSCH, Sjoerd VAN NISPEN, Johannes Peter Antonius MARTENS, Rob BOONMAN
  • Publication number: 20210024743
    Abstract: The invention relates to an article comprising a stud for fitting into a complementary receptacle and/or comprising a receptacle for fitting into a complementary stud comprising a composition comprising A) a polyester, B) a polyolefin and C) a compatibilizer, wherein the amount of A) is at least 75 wt % of the total composition, the amount of B) is 5 to 22.5 wt % of the total composition and the weight ratio of the amount of B) with respect to the amount of C) is 2 to 20. The invention further relates to an article comprising the composition, particularly a toy block.
    Type: Application
    Filed: March 26, 2019
    Publication date: January 28, 2021
    Inventors: Robert Walter VENDERBOSCH, Sjoerd VAN NISPEN, Johannes Peter Antonius MARTENS, Rob BOONMAN
  • Publication number: 20190375933
    Abstract: The present invention relates to a polymer composition comprising poly(butylene terephthalate) and one or more nucleating agent. Such polymer composition allows for the production of small parts at a high cooling rate in injection moulding whilst still at a high degree of dimensional stability.
    Type: Application
    Filed: December 21, 2017
    Publication date: December 12, 2019
    Inventor: Sjoerd Van Nispen
  • Patent number: 10329421
    Abstract: A thermoplastic composition comprising, based on the total weight of the thermoplastic composition: 40 to 80 wt. % of an aromatic polycarbonate; 10 to 40 wt. % of a reinforcing mineral filler; 0.05 to 1.5 wt. % of a fluorinated polymer; 10 to 35 wt. % of a polyetherimide; 0 to 1.5 wt. % of sodium trichlorobenzene sulphonate; optionally, 1 to 8 wt. % of an organic phosphorus-containing flame retardant; optionally, 0.05 to 20 wt. % of an impact modifier; and optionally, 0.05 to 5 wt. % of an additive composition comprising an antioxidant, a mold release agent, and a stabilizer.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: June 25, 2019
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Christianus Johannes Jacobus Maas, Sjoerd van Nispen, Wilhelmus Johannes Daniel Steendam
  • Patent number: 10273357
    Abstract: Polycarbonate blend compositions are disclosed. The compositions include at least one polycarbonate useful for high heat applications. The compositions can include one or more additional polymers. The compositions can include one or more additives. The compositions can be used to prepare articles of manufacture, and in particular, automotive bezels.
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: April 30, 2019
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Sarah E. Grieshaber, Tony Farrell, Rob Boonman, Wilhelmus Johannes Daniel Steendam, Maria del Mar Diez Diaz, Robert Dirk van de Grampel, Natacha Forey, Sjoerd van Nispen
  • Publication number: 20170029618
    Abstract: Polycarbonate blend compositions are disclosed. The compositions include at least one polycarbonate useful for high heat applications. The compositions can include one or more additional polymers. The compositions can include one or more additives. The compositions can be used to prepare articles of manufacture, and in particular, automotive bezels.
    Type: Application
    Filed: April 15, 2015
    Publication date: February 2, 2017
    Inventors: Sarah E. Grieshaber, Tony Farrell, Rob Boonman, Wilhelmus Johannes Daniel Steendam, Maria del Mar Diez Diaz, Robert Dirk van de Grampel, Natacha Forey, Sjoerd van Nispen
  • Publication number: 20150361260
    Abstract: A thermoplastic composition comprising, based on the total weight of the thermoplastic composition: 40 to 80 wt. % of an aromatic polycarbonate; 10 to 40 wt. % of a reinforcing mineral filler; 0.05 to 1.5 wt. % of a fluorinated polymer; 10 to 35 wt. % of a polyetherimide; 0 to 1.5 wt. % of sodium trichlorobenzene sulphonate; optionally, 1 to 8 wt. % of an organic phosphorus-containing flame retardant; optionally, 0.05 to 20 wt. % of an impact modifier; and optionally, 0.05 to 5 wt. % of an additive composition comprising an antioxidant, a mold release agent, and a stabilizer.
    Type: Application
    Filed: June 11, 2014
    Publication date: December 17, 2015
    Inventors: Christianus Johannes Jacobus Maas, Sjoerd van Nispen, Wilhelmus Johannes Daniel Steendam