Patents by Inventor Thomas Thomalla

Thomas Thomalla 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).

  • Formulation and its use as defoamer
    Patent number: 11945951
    Abstract: The present invention relates to a formulation comprising a polyether siloxane, which is characterized in that a polyether that is terminated with an ester group and that is different from the polyether siloxane is present in the formulation in an amount of from 0.5 to 10% by weight based on the complete formulation, to a process for the production of a defoamed composition, wherein the inventive formulation is added to the composition to be defoamed, and to a composition comprising a formulation according to the invention, wherein the composition is a coating agent, a paint or a varnish.
    Type: Grant
    Filed: December 18, 2020
    Date of Patent: April 2, 2024
    Assignee: Evonik Operations GmbH
    Inventors: Alexander Schulz, Philippe Favresse, Sascha Herrwerth, Frank Schubert, Matthias Lobert, Johannes Troendlin, Thomas Thomalla, Thorsten Schierle, Michael Gippert, Jonas Urbath
  • CARBOXYLIC ACID ESTERS OF XYLITOL AND PROCESS FOR ENZYMATICALLY PREPARING SAME
    Publication number: 20230033620
    Abstract: Xylitol carboxylates are products of interest in the food and cosmetics industries. A process can be used for the enzymatic preparation of xylitol carboxylates.
    Type: Application
    Filed: December 17, 2020
    Publication date: February 2, 2023
    Applicant: Evonik Operations GmbH
    Inventors: Stefan Julian Liebig, Jan Marian von Hof, Thomas Böhmer, Thomas Thomalla, Kathrin Daniela Brandt, Christian Hartung, Hans Henning Wenk, Maxim Yavorsky, Sunay Karacocuk
  • SORBITAN ESTERS AND PROCESS FOR ENZYMATICALLY PREPARING SAME
    Publication number: 20230023141
    Abstract: A process can be used for enzymatic preparation of sorbitan carboxylates. Sorbitan carboxylates are obtainable by this process.
    Type: Application
    Filed: December 17, 2020
    Publication date: January 26, 2023
    Applicant: Evonik Operations GmbH
    Inventors: Jan Marian VON HOF, Stefan Julian Liebig, Thomas Thomalla, Thomas Böhmer, Kathrin Daniela Brandt, Christian Hartung, Hans Henning Wenk, Maxim Yavorsky, Sunay Karacocuk
  • FORMULATION AND ITS USE AS DEFOAMER
    Publication number: 20210206972
    Abstract: The present invention relates to a formulation comprising a polyether siloxane, which is characterized in that a polyether that is terminated with an ester group and that is different from the polyether siloxane is present in the formulation in an amount of from 0.5 to 10% by weight based on the complete formulation, to a process for the production of a defoamed composition, wherein the inventive formulation is added to the composition to be defoamed, and to a composition comprising a formulation according to the invention, wherein the composition is a coating agent, a paint or a varnish.
    Type: Application
    Filed: December 18, 2020
    Publication date: July 8, 2021
    Applicant: Evonik Operations GmbH
    Inventors: Alexander Schulz, Philippe Favresse, Sascha Herrwerth, Frank Schubert, Matthias Lobert, Johannes Troendlin, Thomas Thomalla, Thorsten Schierle, Michael Gippert, Jonas Urbath