Patents by Inventor OLAF HETCHE

OLAF HETCHE 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).

  • Rapid-hardening mineral binder mixture
    Patent number: 12084384
    Abstract: A fast-curing mineral binder mixture includes a titanium(IV)-based accelerator, a cement which includes at least one component which is selected from the compounds 3CaO*Al2O3, 12CaO*7Al2O3, CaO*Al2O3, CaO*2Al2O3, CaO*6Al2O3 and 4CaO*3Al2O3*SO3, and 15 to 80 wt % of a sulfate carrier, wherein the wt % is based on a weight of the fast-curing mineral binder mixture. The fast-curing mineral binder mixture can optionally include at least one alkaline component and/or at least one additive.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: September 10, 2024
    Assignee: VENATOR GERMANY GMBH
    Inventor: Olaf Hetche
  • Rapid curing mineral binder mixture
    Patent number: 11873250
    Abstract: A fast-curing mineral binder mixture includes a zirconium(IV)-based accelerator, a cement which includes at least one component selected from the compounds 3CaO*Al2O3, 12CaO*7Al2O3, CaO*Al2O3, CaO*2Al2O3, CaO*6Al2O3 and 4CaO*3Al2O3*SO3, and 15 to 80 wt % of a sulfate carrier, wherein the wt % is based on a weight of the fast-curing mineral binder mixture. The fast-curing mineral binder mixture can optionally include at least one alkaline component and/or at least one additive.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: January 16, 2024
    Assignee: VENATOR GERMANY GMBH
    Inventor: Olaf Hetche
  • RAPID-HARDENING MINERAL BINDER MIXTURE
    Publication number: 20220098101
    Abstract: A fast-curing mineral binder mixture includes a titanium(IV)-based accelerator, a cement which includes at least one component which is selected from the compounds 3CaO*Al2O3, 12CaO*7Al2O3, CaO*Al2O3, CaO*2Al2O3, CaO*6Al2O3 and 4CaO*3Al2O3*SO3, and 15 to 80 wt % of a sulfate carrier, wherein the wt % is based on a weight of the fast-curing mineral binder mixture. The fast-curing mineral binder mixture can optionally include at least one alkaline component and/or at least one additive.
    Type: Application
    Filed: January 15, 2020
    Publication date: March 31, 2022
    Applicant: VENATOR GERMANY GMBH
    Inventor: OLAF HETCHE
  • RAPID CURING MINERAL BINDER MIXTURE
    Publication number: 20220098100
    Abstract: A fast-curing mineral binder mixture includes a zirconium(IV)-based accelerator, a cement which includes at least one component selected from the compounds 3CaO*Al2O3, 12CaO*7Al2O3, CaO*Al2O3, CaO*2Al2O3, CaO*6Al2O3 and 4CaO*3Al2O3*SO3, and 15 to 80 wt % of a sulfate carrier, wherein the wt % is based on a weight of the fast-curing mineral binder mixture. The fast-curing mineral binder mixture can optionally include at least one alkaline component and/or at least one additive.
    Type: Application
    Filed: January 15, 2020
    Publication date: March 31, 2022
    Applicant: VENATOR GERMANY GMBH
    Inventor: OLAF HETCHE