Patents by Inventor Marek NEMEC

Marek NEMEC 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).

  • FUNCTIONALIZED Q-D/T-SILOXANE-BASED POLYMERIC MATERIALS AND FORMULATIONS AND METHOD FOR PREPARING SAME
    Publication number: 20250011545
    Abstract: The present invention pertains to a functionalized polymeric liquid polysiloxane material comprising non-organofunctional Q-type siloxane moieties and mono-organofunctional T- and/or D-type amino siloxane moieties, as well as optionally tri-organofunctional M-type siloxane moieties. The present invention further pertains to corresponding formulations and methods for producing the polymeric liquid polysiloxane material as well as associated uses of the material.
    Type: Application
    Filed: June 15, 2022
    Publication date: January 9, 2025
    Inventors: Matthias KOEBEL, Gabriel MCMANNIS PAGOTTI, Silvia PAZ, Lilli Corinn KURTEN, Marek NEMEC
  • SILOXANE-BASED POLYMERIC MATERIALS FOR EFFICIENT REARRANGEMENT AND CURING REACTIONS AND WITH SPECIFIC DEGREE OF POLYMERIZATION
    Publication number: 20240294759
    Abstract: The present invention pertains to a polymeric liquid polysiloxane material comprising non-organofunctional Q-type siloxane moieties and optionally mono-organofunctional T-type siloxane moieties, for efficient rearrangement and curing reactions. The present invention further pertains to associated uses of the material.
    Type: Application
    Filed: June 15, 2022
    Publication date: September 5, 2024
    Inventors: Matthias KOEBEL, Gabriel MCMANNIS PAGOTTI, Silvia PAZ, Lilli Corinn KURTEN, Marek NEMEC
  • Q-T-SILOXANE-BASED POLYMERIC MATERIALS WITH HIGH SILOXANE RING CONTENT AND METHOD FOR PREPARING SAME
    Publication number: 20230097589
    Abstract: The present invention pertains to a branched polymeric liquid poly siloxane material comprising non-organofunctional Q-type siloxane moieties and mono-organofunctional T-type siloxane moieties, as well as optionally tri-organofunctional M-type siloxane moieties and/or di-organofunctional D-type siloxane moieties characterized in that the polysiloxane material has a specified degree of polymerization, comprises a significant amount of four-membered Q2-type and/or Q3-type siloxane ring species relative to the total Q-type siloxane species, and is optionally functionalized at specific moieties. The present invention further pertains to methods for producing the polymeric liquid polysiloxane material as well as associated uses of the material.
    Type: Application
    Filed: December 10, 2020
    Publication date: March 30, 2023
    Inventors: Matthias KOEBEL, Marek NEMEC, Stefanie HAUSER
  • FUNCTIONALIZED Q-T-SILOXANE-BASED POLYMERIC MATERIALS WITH LOW SILOXANE RING CONTENT AND METHOD FOR PREPARING SAME
    Publication number: 20230037620
    Abstract: The present invention pertains to a functionalized polymeric liquid polysiloxane material comprising non-organofunctional Q-type siloxane moieties and mono-organofunctional T-type siloxane moieties, as well as optionally tri-organofunctional M-type siloxane moieties and/or di-organofunctional D-type siloxane moieties characterized in that the polysiloxane material has a specified degree of polymerization, comprises a limited low amount of four-membered Q2-type and/or Q3-type siloxane ring species relative to the total Q-type siloxane species, and is functionalized at specific moieties. The present invention further pertains to methods for producing the polymeric liquid polysiloxane material as well as associated uses of the material.
    Type: Application
    Filed: December 10, 2020
    Publication date: February 9, 2023
    Inventors: Matthias KOEBEL, Wim MALFAIT, Marek NEMEC, Stefanie HAUSER