Patents by Inventor Pieter C. A. Bruijnincx

Pieter C. A. Bruijnincx 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 FOR PERFORMING A CONDENSATION REACTION USING A SURFACE-REACTED CALCIUM CARBONATE CATALYST
    Publication number: 20240042422
    Abstract: The present invention relates to a method for performing a condensation reaction by heterogeneous catalysis using a surface-reacted calcium carbonate catalyst and the use of a dry surface-reacted calcium carbonate as a catalyst. The condensation reaction involves reacting a first substrate comprising a C?O double bond and a second substrate comprising an activated hydrogen to obtain a reaction mixture comprising one or more condensation products and one or more condensation byproducts.
    Type: Application
    Filed: September 29, 2021
    Publication date: February 8, 2024
    Applicant: Omya International AG
    Inventors: Jamal FTOUNI, Jose THARUN, Pieter C.A. BRUIJNINCX
  • Catalyst for aqueous phase reforming of biomass-derived polyols and preparation method thereof
    Patent number: 9095844
    Abstract: Disclosed herein is a catalyst for aqueous-phase reforming of biomass-derived polyols, which comprises platinum and copper as active metals and a mixture of magnesia and alumina as a support. The catalyst contains a small amount of platinum and, at the same time, has high hydrogen selectivity and low methane selectivity.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: August 4, 2015
    Assignee: SK Innovation Co., Ltd.
    Inventors: Young Min Chung, Tae Jin Kim, Seung Hoon Oh, Dilek Ayse Boga, Pieter C. A. Bruijnincx, Bert M. Weckhuysen