Patents by Inventor Sam VAN DER AA

Sam VAN DER AA 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).

  • Method of making a high filled fiber-mesh reinforced ceramic-thermoplastic polymer composites with outstanding mechanical performance
    Patent number: 12698368
    Abstract: Fiber-reinforced composite (e.g., for portable electronic devices), and methods of molding such fiber-reinforced composite parts. Such a fiber-reinforced composite part comprises one or more fiber layers and a plurality of ceramic particles within a polymer matrix such that ceramic particles and polymer are disposed above and below each of the fiber layer(s), with the ceramic particles comprising from 30% to 90% by volume of the composite part, the polymer matrix comprising from 6% to 50% by volume of the composite part, and the fiber layer(s) comprising from 1% to 40% by volume of the composite part; the ceramic particles having a Dv50 of from 50 nanometers to 100 micrometers; the ceramic particles being substantially free of agglomeration; and the composite part having a relative density greater than 90%.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: August 4, 2026
    Assignee: SHPP Global Technologies B.V.
    Inventors: Chiel Albertus Leenders, Devendra Bajaj, Nikhil Verghese, Sam Van Der Aa
  • METHOD OF MAKING A HIGH FILLED FIBER-MESH REINFORCED CERAMIC-THERMOPLASTIC POLYMER COMPOSITES WITH OUTSTANDING MECHANICAL PERFORMANCE
    Publication number: 20230081516
    Abstract: Fiber-reinforced composite (e.g., for portable electronic devices), and methods of molding such fiber-reinforced composite parts. Such a fiber-reinforced composite part comprises one or more fiber layers and a plurality of ceramic particles within a polymer matrix such that ceramic particles and polymer are disposed above and below each of the fiber layer(s), with the ceramic particles comprising from 30% to 90% by volume of the composite part, the polymer matrix comprising from 6% to 50% by volume of the composite part, and the fiber layer(s) comprising from 1% to 40% by volume of the composite part; the ceramic particles having a Dv50 of from 50 nanometers to 100 micrometers; the ceramic particles being substantially free of agglomeration; and the composite part having a relative density greater than 90%.
    Type: Application
    Filed: April 1, 2021
    Publication date: March 16, 2023
    Applicant: SHPP Global Technologies B.V.
    Inventors: Chiel Albertus LEENDERS, Devendra BAJAJ, Nikhil VERGHESE, Sam VAN DER AA