Patents by Inventor Linda Garella

Linda Garella 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).

  • Process for producing a polyacrylamide solution with increased viscosity
    Patent number: 10975177
    Abstract: The present invention relates to a method for producing a polyacrylamide solution having increased viscosity. In particular, the present invention is related to the separation of a biocatalyst from an aqueous acrylamide solution prepared utilizing the biocatalyst prior to polymerization of the aqueous acrylamide solution to polyacrylamide. A polyacrylamide solution having increased viscosity is well suited to be used in tertiary oil recovery. Accordingly, the present application provides means and methods to crucially improve the quality of polyacrylamide solutions for use in tertiary oil recovery.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: April 13, 2021
    Inventors: Bjoern Langlotz, Linda Garella, Michael Guenter Braun, Juergen Daeuwel
  • PROCESS FOR PRODUCING A POLYACRYLAMIDE SOLUTION WITH INCREASED VISCOSITY
    Publication number: 20190112399
    Abstract: The present invention relates to a method for producing a polyacrylamide solution having increased viscosity. In particular, the present invention is related to the separation of a biocatalyst from an aqueous acrylamide solution prepared utilizing the biocatalyst prior to polymerization of the aqueous acrylamide solution to polyacrylamide. A polyacrylamide solution having in creased viscosity is well suited to be used in tertiary oil recovery. Accordingly, the present application provides means and methods to crucially improve the quality of polyacrylamide solutions for use in tertiary oil recovery.
    Type: Application
    Filed: March 29, 2017
    Publication date: April 18, 2019
    Applicant: BASF SE
    Inventors: Bjoern LANGLOTZ, Linda GARELLA, Michael Guenter BRAUN, Juergen DAEUWEL
  • Method for obtaining crystalline L-alanine
    Patent number: 9908842
    Abstract: The present invention relates to a method for obtaining crystalline L-alanine from an aqueous solution of L-alanine, in particular from an aqueous solution of L-alanine, which is obtained from a fermentation process.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: March 6, 2018
    Assignee: BASF SE
    Inventors: Dieter Baumann, Sebastian Wloch, Linda Garella, Robert Sengpiel
  • Method for Obtaining Crystalline L-Alanine
    Publication number: 20170233331
    Abstract: The present invention relates to a method for obtaining crystalline L-alanine from an aqueous solution of L-alanine, in particular from an aqueous solution of L-alanine, which is obtained from a fermentation process.
    Type: Application
    Filed: August 7, 2015
    Publication date: August 17, 2017
    Inventors: Dieter Baumann, Sebastian Wloch, Linda Garella, Robert Sengpiel