Patents by Inventor Rutger Anthoney Van Santen

Rutger Anthoney Van Santen 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).

  • Oligomeric silasesquioxanes and a process for preparing oligomeric silasesquioxanes
    Publication number: 20030096934
    Abstract: Oligomeric silasesquioxanes having the formula R6Si6O9 wherein R is alkyl, cycloalkyl other than cyclohexyl, alkenyl, cycloalkenyl, alkynyl, cycloalkynyl, aryl, and/or heteroaryl, and the structure I; processes for preparing oligomeric silasesquioxanes of formula R6Si6O9 wherein R is alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, cycloalkynyl, aryl, and/or heteroaryl; processes of using such oligomeric silasesquioxanes; and products obtained thereby.
    Type: Application
    Filed: August 2, 2002
    Publication date: May 22, 2003
    Applicant: CREAVIS GESELLSCHAFT F. TECHN. U. INNOVATION MBH
    Inventors: Carsten Jost, Hendrikus Cornelis Louis Abbenhuis, Rutger Anthoney Van Santen, Maria Danuta Skowronska-Ptasinska, Adolf Kuehnle, Mark Duda