Patents by Inventor Sotirios Kneissl

Sotirios Kneissl 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).

  • PROCESS FOR PREPARING SILOXANES FROM HYDRIDOSILICON COMPOUNDS
    Publication number: 20240083924
    Abstract: A process for preparing siloxanes wherein (a) at least one hydridosilicon compound selected from (a1) compounds of general formula (I), and/or from (a2) compounds of general formula (I?), and (b) at least one carbonyl compound selected from (b1) compounds of the general formula (II), and/or (b2) compounds of general formula (II?), and (c) at least one cationic compound of general formula (III) are brought into contact and reacted with one another.
    Type: Application
    Filed: October 11, 2019
    Publication date: March 14, 2024
    Applicant: Wacker Chemie AG
    Inventors: Elke Fritz-Langhals, Sotirios Kneissl, Phillip Piroutek
  • Method for producing aminoalkylalkoxysilanes
    Patent number: 9181284
    Abstract: Aminoalkylalkoxysilanes are prepared from halo(haloalkyl)silanes in the simultaneous presence of ammonia or primary organic amine and alcohol.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: November 10, 2015
    Assignee: Wacker Chemie AG
    Inventors: Elke Fritz-Langhals, Sotirios Kneissl, Juergen Stohrer
  • METHOD FOR PRODUCING AMINOALKYLALKOXYSILANES
    Publication number: 20150051418
    Abstract: Aminoalkylalkoxysilanes are prepared from halo(haloalkyl)silanes in the simultaneous presence of ammonia or primary organic amine and alcohol.
    Type: Application
    Filed: March 6, 2013
    Publication date: February 19, 2015
    Inventors: Elke Fritz-Langhals, Sotirios Kneissl, Juergen Stohrer