Patents by Inventor JUDITH KLEIN

JUDITH KLEIN 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).

  • Methods of making antimicrobial biopolymer from sodium alginate and algae extract using aminoglycosides, and methods of using the same
    Patent number: 11027019
    Abstract: Methods of forming antimicrobial biopolymers from sodium alginate and algae extract using aminoglycosides are presented. Also presented are improved biopolymers, methods of making the biopolymers, and methods of using the biopolymers, wherein the biopolymer includes a sodium alginate and an aminoglycoside.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: June 8, 2021
    Inventors: Lokender Kumar, John Brice, Linda Toberer, Judith Klein-Seetharaman, Daniel Knauss, Susanta Kumar Sarkar
  • METHODS OF MAKING ANTIMICROBIAL BIOPOLYMER FROM SODIUM ALGINATE AND ALGAE EXTRACT USING AMINOGLYCOSIDES, AND METHODS OF USING THE SAME
    Publication number: 20200129622
    Abstract: Methods of forming antimicrobial biopolymers from sodium alginate and algae extract using aminoglycosides are presented. Also presented are improved biopolymers, methods of making the biopolymers, and methods of using the biopolymers, wherein the biopolymer includes a sodium alginate and an aminoglycoside.
    Type: Application
    Filed: October 31, 2019
    Publication date: April 30, 2020
    Inventors: Lokender Kumar, John Brice, Linda Toberer, Judith Klein-Seetharaman, Daniel Knauss, Susanta Kumar Sarkar
  • Assembly unit having an assembly part and a sleeve fixed therein
    Patent number: 10208779
    Abstract: An assembly unit includes an assembly part penetrated by a through opening and a cylindrical sleeve which is captively fixed in the through opening. The sleeve has at least one spring element which protrudes from an external face of the sleeve by an excess length in a non-assembled state. The excess length is dimensioned such that the spring element is elastically moved radially inward by contact with the wall of the through opening when the sleeve is introduced into the through opening, so that the spring element presses against the wall 4 of the through opening as a result of elastic restoring forces.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: February 19, 2019
    Assignee: Richard Bergner Verbindungstechnik GmbH & Co. KG
    Inventors: Wilhelm Schneider, Judith Klein, Georg Hirschmann
  • ASSEMBLY UNIT HAVING AN ASSEMBLY PART AND A SLEEVE FIXED THEREIN
    Publication number: 20170082126
    Abstract: An assembly unit includes an assembly part penetrated by a through opening and a cylindrical sleeve which is captively fixed in the through opening. The sleeve has at least one spring element which protrudes from an external face of the sleeve by an excess length in a non-assembled state. The excess length is dimensioned such that the spring element is elastically moved radially inward by contact with the wall of the through opening when the sleeve is introduced into the through opening, so that the spring element presses against the wall 4 of the through opening as a result of elastic restoring forces.
    Type: Application
    Filed: September 23, 2016
    Publication date: March 23, 2017
    Inventors: WILHELM SCHNEIDER, JUDITH KLEIN, GEORG HIRSCHMANN