Patents by Inventor Martin van Meurs

Martin van Meurs 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).

  • PHOSPHORUS COMPOUNDS AND METHODS THEREOF
    Publication number: 20240083926
    Abstract: The disclosure concerns phosphorus compounds of formula (I), (II) and (III) and methods of synthesising these compounds. The phosphorus compound can be a cyclic phosphorus compound. The method comprises reacting a compound having two Michael acceptor groups with a hypophosphite ester, acid, salt or solvate thereof and an optional organosilicon compound. The diene can be a cyclodiene.
    Type: Application
    Filed: December 14, 2021
    Publication date: March 14, 2024
    Inventors: Martin VAN MEURS, James David NOBBS, Sigit SUGIARTO
  • SYNTHESIS OF DIACIDS
    Publication number: 20150183703
    Abstract: The invention relates to a process for preparing a dicarboxylic acid comprising the steps: (a) heating a lactone in the presence of a first catalyst system to produce an alkenoic acid; and (b) contacting the alkenoic acid with carbon monoxide, water and a second catalyst system to produce a reaction composition comprising the second catalyst system and the dicarboxylic acid.
    Type: Application
    Filed: March 28, 2012
    Publication date: July 2, 2015
    Applicant: Agency for Science, Technology and Research
    Inventors: Pui Kwan Wong, Chuanzhao Li, Ludger Stubbs, Martin Van Meurs, Daniel Gait Anak Kumbang, Sharon Chun Yan Lim, Eite Drent
  • PROCESS TO PRODUCE A DIENE FROM A LACTONE
    Publication number: 20150133685
    Abstract: The invention provides a process for the production of a diene. In the process, a lactone is heated in the presence of a first catalyst system to produce an alkene and carbon dioxide and the alkene is contacted with a second catalyst system to produce an alkyldiene.
    Type: Application
    Filed: March 28, 2013
    Publication date: May 14, 2015
    Applicant: Agency for Science, Technology and Research
    Inventors: Ludger Stubbs, Chuanzhao Li, Pui Kwan Wong, Martin van Meurs