Patents by Inventor Andy Brot

Andy Brot 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).

  • SELF-ADHESIVE DENTAL COMPOSITE CEMENT WITH GOOD TRANSPARENCY BASED ON ACID-TREATED FILLERS
    Publication number: 20230201083
    Abstract: A radically polymerizable dental material having at least one radically polymerizable monomer without acid groups, at least one radically polymerizable monomer containing an acid group, at least one fluoroaluminosilicate glass filler and/or radiopaque glass filler, and at least one initiator for the radical polymerization, wherein the filler is an acid-treated fluoroaluminosilicate glass filler and/or radiopaque glass filler.
    Type: Application
    Filed: December 28, 2022
    Publication date: June 29, 2023
    Inventors: Norbert Moszner, Alexandros Gianasmidis, Delphine Catel, Yohann Catel, Andy Brot, Tim Haldner, Christian Ritzberger, Philipp Bielec, Marc Dittmer, Barbara Grabenbauer
  • SELF-ADHESIVE DENTAL COMPOSITE CEMENT WITH GOOD TRANSPARENCY
    Publication number: 20230201082
    Abstract: A radically polymerizable composition having at least one acidic radically polymerizable monomer, at least one fluoroaluminosilicate glass filler and/or radiopaque glass filler, and at least one masking agent in solid form.
    Type: Application
    Filed: December 28, 2022
    Publication date: June 29, 2023
    Inventors: Norbert Moszner, Alexandros Gianasmidis, Delphine Catel, Yohann Catel, Andy Brot, Tim Haldner, Thorsten Bock, Barbara Grabenbauer
  • SULFATE-CONTAINING OR PHOSPHATE-CONTAINING, SELF-ADHESIVE DENTAL COMPOSITE CEMENT WITH GOOD TRANSPARENCY
    Publication number: 20230203224
    Abstract: A radical polymerizable composition having at least one acidic radical polymerizable monomer, at least one fluoroaluminosilicate glass filler and/or radiopaque glass filler, and at least one water-soluble sulfate and/or phosphate.
    Type: Application
    Filed: December 28, 2022
    Publication date: June 29, 2023
    Inventors: Norbert Moszner, Alexandros Gianasmidis, Delphine Catel, Yohann Catel, Andy Brot, Tim Haldner, Thorsten Bock, Barbara Grabenbauer
  • Dental materials with improved setting behaviour
    Patent number: 11141356
    Abstract: Radically polymerizable dental material, which contains a combination of a thiourea derivative, a hydroperoxide and at least one peroxide as initiator system for the radical polymerization.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: October 12, 2021
    Assignee: Ivoclar Vivadent AG
    Inventors: Norbert Moszner, Alexandros Gianasmidis, Michael Westphal, Andy Brot, Barbara Grabenbauer
  • Dental Materials With Improved Setting Behaviour
    Publication number: 20200253838
    Abstract: Radically polymerizable dental material, which contains a combination of a thiourea derivative, a hydroperoxide and at least one peroxide as initiator system for the radical polymerization.
    Type: Application
    Filed: January 31, 2020
    Publication date: August 13, 2020
    Inventors: Norbert Moszner, Alexandros Gianasmidis, Michael Westphal, Andy Brot, Barbara Grabenbauer