Patents by Inventor Marcel Jongedijk

Marcel Jongedijk 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).

  • Material sheet and process for its preparation
    Patent number: 10632652
    Abstract: A material sheet is formed of a woven fabric of polymer tapes, wherein the width of a tape varies less than 2% on average in the longitudinal direction of the tape. Processes for the preparation of the material sheet, and to a ballistic resistant article comprising the material sheet are also provided. A ballistic resistant article which includes the material sheet exhibits excellent antiballistic properties.
    Type: Grant
    Filed: January 15, 2019
    Date of Patent: April 28, 2020
    Assignee: DSM IP ASSETS B.V.
    Inventors: Reinard Jozef Maria Steeman, Marcel Jongedijk, Johann Van Elburg
  • Process for making a polymeric film
    Patent number: 10384408
    Abstract: The invention relates to a process to make films and tapes from ultrahigh molecular weight polyethylene (UHMWPE) in the solid state. The films and tapes according to the invention have an improved thickness whereby the coefficient of variation of the thickness of the film of at most 6%.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: August 20, 2019
    Assignee: DSM IP ASSETS B.V.
    Inventors: Reinard Jozef Maria Steeman, Marcel Jongedijk
  • MATERIAL SHEET AND PROCESS FOR ITS PREPARATION
    Publication number: 20190152098
    Abstract: A material sheet is formed of a woven fabric of polymer tapes, wherein the width of a tape varies less than 2% on average in the longitudinal direction of the tape. Processes for the preparation of the material sheet, and to a ballistic resistant article comprising the material sheet are also provided. A ballistic resistant article which includes the material sheet exhibits excellent antiballistic properties.
    Type: Application
    Filed: January 15, 2019
    Publication date: May 23, 2019
    Inventors: Reinard Jozef Maria STEEMAN, Marcel JONGEDIJK, Johann VAN ELBURG
  • MATERIAL SHEET AND PROCESS FOR ITS PREPARATION
    Publication number: 20160107344
    Abstract: The invention relates to a material sheet comprising a woven fabric of polymer tapes, wherein the width of a tape varies less than 2% on average in the longitudinal direction of the tape. The invention also relates to a process for the preparation of the material sheet, and to a ballistic resistant article comprising the material sheet. A ballistic resistant article comprising the material sheet exhibits excellent antiballistic properties.
    Type: Application
    Filed: December 21, 2015
    Publication date: April 21, 2016
    Inventors: Reinard Jozef Maria STEEMAN, Marcel JONGEDIJK, Johann VAN ELBURG
  • PROCESS FOR MAKING A POLYMERIC FILM
    Publication number: 20140205826
    Abstract: The invention relates to a process to make films and tapes from ultrahigh molecular weight polyethylene (UHMWPE) in the solid state. The films and tapes according to the invention have an improved thickness whereby the coefficient of variation of the thickness of the film of at most 6%.
    Type: Application
    Filed: June 29, 2012
    Publication date: July 24, 2014
    Applicant: DSM IP ASSETS B.V.
    Inventors: Reinard Jozef Maria Steeman, Marcel Jongedijk
  • STACK OF FIRST AND SECOND LAYERS, A PANEL AND A BALLISTIC RESISTANT ARTICLE COMPRISING THE STACK OR PANEL
    Publication number: 20120085224
    Abstract: The invention relates to a stack comprising a stack of first and second layers. The first layers comprise drawn polymeric fibers and optionally a binder, and the second layers comprise drawn polymeric tapes. The invention also relates to a panel comprising a consolidated stack and to a ballistic resistant article comprising the stack or the panel.
    Type: Application
    Filed: April 29, 2009
    Publication date: April 12, 2012
    Applicant: DSM IP ASSETS B.V.
    Inventors: Marcel Jongedijk, Martin Antonius Van ES, Koen Van Putten
  • Film sheet for use in antiballistic articles
    Patent number: D629619
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: December 28, 2010
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk
  • Film sheet for use in antiballistic articles
    Patent number: D629620
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: December 28, 2010
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk
  • Film sheet for use in antiballistic articles
    Patent number: D637408
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: May 10, 2011
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk
  • Film sheet for use in antiballistic articles
    Patent number: D637409
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: May 10, 2011
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk
  • Film sheet for use in antiballistic articles
    Patent number: D637820
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: May 17, 2011
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk
  • Film sheet for use in antiballistic articles
    Patent number: D637821
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: May 17, 2011
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk
  • Film sheet for use in antiballistic articles
    Patent number: D645259
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: September 20, 2011
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk
  • Film sheet for use in antiballistic articles
    Patent number: D645260
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: September 20, 2011
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk
  • Film sheet for use in antiballistic articles
    Patent number: D651809
    Type: Grant
    Filed: August 12, 2010
    Date of Patent: January 10, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk
  • Film sheet for use in antiballistic articles
    Patent number: D661908
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: June 19, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk
  • Film sheet for use in antiballistic articles
    Patent number: D672155
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: December 11, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk
  • Film sheet for use in antiballistic articles
    Patent number: D672968
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: December 25, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk
  • Film sheet for use in antiballistic articles
    Patent number: D675834
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: February 12, 2013
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk
  • Film sheet for use in antiballistic articles
    Patent number: D691817
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: October 22, 2013
    Assignee: DSM IP Assets B.V.
    Inventors: Reinard Steeman, Marcel Jongedijk