Patents by Inventor Georg Nickerl

Georg Nickerl 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).

  • Patent number: 11787899
    Abstract: A curing agent composition based on diaminomethylcyclohexane and 1,3-cyclohexanebis(methylamine) can be used in an epoxy resin composition for chemical fastening of structural elements. A corresponding epoxy resin composition and multi-component epoxy resin system can contain the curing agent composition. A method can be used for chemical fastening of structural elements in boreholes with the epoxy resin composition or the multi-component epoxy resin system.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: October 17, 2023
    Assignee: Hilti Aktiengesellschaft
    Inventors: Nicole Behrens, Georg Nickerl
  • Patent number: 11655320
    Abstract: A mixture includes at least two radically curable compounds as a backbone resin, and is useful in reactive resins. In particular, the mixture reduces the viscosity of such reactive resin-containing mixtures and thus the dispensing forces required for ejecting the reactive resin components produced therefrom. The mixture also increases the performance of the reactive resins containing such mixtures and of the reactive resin components produced therefrom. Further, said reactive resins and the reactive resin components thereof are useful for construction purposes, in particular for chemical fastening.
    Type: Grant
    Filed: July 24, 2020
    Date of Patent: May 23, 2023
    Assignee: Hilti Aktiengesellschaft
    Inventors: Georg Nickerl, Jens Bunzen, Beate Gnass, Gerald Gaefke, Thomas Bürgel, Klaus Schaefers
  • Publication number: 20230129206
    Abstract: A curing agent composition based on diaminomethylcyclohexane and 1,3-cyclohexanebis(methylamine) can be used in an epoxy resin composition for chemical fastening of structural elements. A corresponding epoxy resin composition and multi-component epoxy resin system can contain the curing agent composition. A method can be used for chemical fastening of structural elements in boreholes with the epoxy resin composition or the multi-component epoxy resin system.
    Type: Application
    Filed: March 8, 2021
    Publication date: April 27, 2023
    Applicant: Hilti Aktiengesellschaft
    Inventors: Nicole BEHRENS, Georg Nickerl
  • Patent number: 11492328
    Abstract: Branched urethane methacrylate compounds are useful as backbone resins for increasing the performance of a fastening material. Furthermore, reactive resins and reactive resin components containing such compounds are useful for chemical fastening.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: November 8, 2022
    Assignee: Hilti Aktiengesellschaft
    Inventors: Georg Nickerl, Beate Gnass, Jens Bunzen
  • Patent number: 11459422
    Abstract: Low viscosity urethane methacrylate compounds are used in a reactive resin and in a reactive resin component for construction purposes. The compounds are useful for lowering the viscosity of a reactive resin and for lowering the forces of extrusion of a reactive resin component or of a reactive resin system.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: October 4, 2022
    Assignee: Hilti Aktiengesellschaft
    Inventors: Georg Nickerl, Beate Gnass, Jens Bunzen
  • Publication number: 20220081498
    Abstract: Low-viscosity urethane methacrylate compounds can be used in a reactive resin component to improve the thixotropic properties of the reactive resin component and/or the afterflow behavior of a reactive resin system containing the reactive resin component.
    Type: Application
    Filed: November 27, 2019
    Publication date: March 17, 2022
    Applicant: Hilti Aktiengesellschaft
    Inventors: Georg Nickerl, Beate Gnass, Jens Bunzen
  • Publication number: 20210155580
    Abstract: Branched urethane methacrylate compounds are useful as backbone resins for increasing the performance of a fastening material. Furthermore, reactive resins and reactive resin components containing such compounds are useful for chemical fastening.
    Type: Application
    Filed: June 25, 2018
    Publication date: May 27, 2021
    Applicant: Hilti Aktiengesellschaft
    Inventors: Georg Nickerl, Beate Gnass, Jens Bunzen
  • Publication number: 20210079152
    Abstract: Low viscosity urethane methacrylate compounds are used in a reactive resin and in a reactive resin component for construction purposes. The compounds are useful for lowering the viscosity of a reactive resin and for lowering the forces of extrusion of a reactive resin component or of a reactive resin system.
    Type: Application
    Filed: June 21, 2018
    Publication date: March 18, 2021
    Applicant: Hilti Aktiengesellschaft
    Inventors: Georg Nickerl, Beate Gnass, Jens Bunzen
  • Publication number: 20200354495
    Abstract: A mixture includes at least two radically curable compounds as a backbone resin, and is useful in reactive resins. In particular, the mixture reduces the viscosity of such reactive resin-containing mixtures and thus the dispensing forces required for ejecting the reactive resin components produced therefrom. The mixture also increases the performance of the reactive resins containing such mixtures and of the reactive resin components produced therefrom. Further, said reactive resins and the reactive resin components thereof are useful for construction purposes, in particular for chemical fastening.
    Type: Application
    Filed: July 24, 2020
    Publication date: November 12, 2020
    Applicant: Hilti Aktiengesellschaft
    Inventors: Georg NICKERL, Jens Bunzen, Beate Gnass, Gerald Gaefke, Thomas Bürgel, Klaus Schaefers
  • Patent number: 10829578
    Abstract: A mixture includes at least two radically curable compounds as a backbone resin, and is useful in reactive resins. In particular, the mixture reduces the viscosity of such reactive resin-containing mixtures and thus the dispensing forces required for ejecting the reactive resin components produced therefrom. The mixture also increases the performance of the reactive resins containing such mixtures and of the reactive resin components produced therefrom. Further, said reactive resins and the reactive resin components thereof are useful for construction purposes, in particular for chemical fastening.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: November 10, 2020
    Assignee: Hilti Aktiengesellschaft
    Inventors: Georg Nickerl, Jens Bunzen, Beate Gnass, Gerald Gaefke, Thomas Bürgel, Klaus Schaefers
  • Publication number: 20200172467
    Abstract: Low-viscosity epoxy methacrylate compounds are useful for lowering the viscosity of reactive resins and for reducing the forces for extruding a reactive-resin component containing these compounds. Furthermore, the low-viscosity epoxy methacrylate compounds are useful for chemical fastening.
    Type: Application
    Filed: June 19, 2018
    Publication date: June 4, 2020
    Applicant: Hilti Aktiengesellschaft
    Inventors: Georg Nickerl, Beate Gnass, Jens Bunzen, Gerald Gaefke, Thomas Bürgel
  • Publication number: 20200140593
    Abstract: A mixture includes at least two radically curable compounds as a backbone resin, and is useful in reactive resins. In particular, the mixture reduces the viscosity of such reactive resin-containing mixtures and thus the dispensing forces required for ejecting the reactive resin components produced therefrom. The mixture also increases the performance of the reactive resins containing such mixtures and of the reactive resin components produced therefrom. Further, said reactive resins and the reactive resin components thereof are useful for construction purposes, in particular for chemical fastening.
    Type: Application
    Filed: June 20, 2018
    Publication date: May 7, 2020
    Applicant: Hilti Aktiengesellschaft
    Inventors: Georg Nickerl, Jens Bunzen, Beate Gnass, Gerald Gaefke, Thomas Bürgel, Klaus Schaefers
  • Publication number: 20200095367
    Abstract: Low-viscosity urethane methacrylate compounds are used as a backbone resin in reactive resins. In particular, the compounds are for lowering the viscosity of reactive resins containing such mixtures and thus the extrusion forces of reactive resin components produced therefrom and also for increasing the performance of reactive resins and reactive resin components produced therefrom containing such compounds. Furthermore, said compounds and their reactive resin components are used for construction purposes, in particular for chemical fastening.
    Type: Application
    Filed: June 19, 2018
    Publication date: March 26, 2020
    Applicant: Hilti Aktiengesellschaft
    Inventors: Georg Nickerl, Beate Gnass, Natja Park, Jens Bunzen, Klaus Schaefers, Ralf Neuerburg, Rainer Strobel-Schmidt, Gerald Gaefke