Patents by Inventor Danielle Dennewald

Danielle Dennewald 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 the purification of biomass hydrolysate
    Patent number: 11110399
    Abstract: The present invention is directed to a novel and advantageous process for the purification of biomass hydrolysate as well as the purified hydrolysate produced after the inventive process and the use of the purified hydrolysate as a fermentation medium.
    Type: Grant
    Filed: August 19, 2016
    Date of Patent: September 7, 2021
    Assignee: Clariant International Ltd.
    Inventors: Michael Zavrel, Danielle Dennewald, Philip Hoffmann
  • Process for the fermentation of Ascomycota
    Publication number: 20210017557
    Abstract: The present invention refers to a process for the fermentation of Ascomycota, a beta-glucan produced by the process and the use of the beta-glucan as rheology modifier
    Type: Application
    Filed: March 25, 2019
    Publication date: January 21, 2021
    Inventors: Tim SIEKER, Lukas DANZER, Danielle DENNEWALD, Michael ZAVREL, Heiko DIETZ
  • Self-sufficient process for the production of biomass hydrolysate with reduced salt content
    Patent number: 10519477
    Abstract: The present invention is directed to a self-sufficient process for the production of biomass hydrolysate with reduced salt content as well as the de-salted hydrolysate produced after the inventive process and the use of the de-salted hydrolysate as a fermentation medium.
    Type: Grant
    Filed: August 19, 2016
    Date of Patent: December 31, 2019
    Assignee: Clariant International Ltd.
    Inventors: Michael Zavrel, Danielle Dennewald, Philip Hoffmann, Marcus Verhuelsdonk
  • Process for the hydrolysis of lignocellulosic material, wherein the hydrolysate is used for microbial hydrolase production
    Patent number: 10316341
    Abstract: The present invention is directed to a process for self-sufficient hydrolysis of lignocellulosic material. In an additional aspect, the present invention is directed to a process for the production of an organic product and the organic product produced according to this process.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: June 11, 2019
    Assignee: Clariant International Ltd.
    Inventors: Michael Zavrel, Danielle Dennewald, Joerg Bartuch, Henning Marckmann
  • Process For The Purification Of Biomass Hydrolysate
    Publication number: 20180304200
    Abstract: The present invention is directed to a novel and advantageous process for the purification of biomass hydrolysate as well as the purified hydrolysate produced after the inventive process and the use of the purified hydrolysate as a fermentation medium.
    Type: Application
    Filed: August 19, 2016
    Publication date: October 25, 2018
    Applicant: Clariant International Ltd.
    Inventors: Michael ZAVREL, Danielle DENNEWALD, Philip HOFFMANN
  • Self-Sufficient Process For The Production Of Biomass Hydrolysate With Reduced Salt Content
    Publication number: 20180274000
    Abstract: The present invention is directed to a self-sufficient process for the production of biomass hydrolysate with reduced salt content as well as the de-salted hydrolysate produced after the inventive process and the use of the de-salted hydrolysate as a fermentation medium.
    Type: Application
    Filed: August 19, 2016
    Publication date: September 27, 2018
    Applicant: Clariant International Ltd.
    Inventors: Michael ZAVREL, Danielle DENNEWALD, Philip HOFFMANN, Marcus VERHUELSDONK
  • Process for the hydrolysis of biomass
    Patent number: 9988658
    Abstract: The present invention is directed to a process for the hydrolysis of biomass as well as the saccharide-containing permeate product and the protein-containing product produced by this process. In a further aspect, the present invention is directed to a process for the production of organic compounds from the saccharide-containing product. In an additional aspect the present invention is directed to the use of the protein-containing product for the production of a fermentation medium.
    Type: Grant
    Filed: October 15, 2014
    Date of Patent: June 5, 2018
    Assignee: CLARIANT INTERNATIONAL LTD.
    Inventors: Michael Zavrel, Danielle Dennewald, Sandra Schuetze, Marcus Verhuelsdonk, Markus Jakob
  • PROCESS FOR THE HYDROLYSIS OF LIGNOCELLULOSIC MATERIAL, WHEREIN THE HYDROLYSATE IS USED FOR MICROBIAL HYDROLASE PRODUCTION
    Publication number: 20170081687
    Abstract: The present invention is directed to a process for self-sufficient hydrolysis of lignocellulosic material. In an additional aspect, the present invention is directed to a process for the production of an organic product and the organic product produced according to this process.
    Type: Application
    Filed: May 20, 2015
    Publication date: March 23, 2017
    Inventors: Michael ZAVREL, Danielle DENNEWALD, Joerg BARTUCH, Henning MARCKMANN
  • Method for obtaining aromatics
    Patent number: 9549567
    Abstract: The invention relates to a method for obtaining aromatics.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: January 24, 2017
    Assignee: Clariant International Ltd.
    Inventors: Michael Zavrel, Danielle Dennewald, Sandra Schuetze
  • PROCESS FOR THE HYDROLYSIS OF BIOMASS
    Publication number: 20160215313
    Abstract: The present invention is directed to a process for the hydrolysis of biomass as well as the saccharide-containing permeate product and the protein-containing product produced by this process. In a further aspect, the present invention is directed to a process for the production of organic compounds from the saccharide-containing product. In an additional aspect the present invention is directed to the use of the protein-containing product for the production of a fermentation medium.
    Type: Application
    Filed: October 15, 2014
    Publication date: July 28, 2016
    Inventors: Michael ZAVREL, Danielle DENNEWALD, Sandra SCHUETZE, Marcus VERHUELSDONK, Markus JAKOB
  • METHOD FOR REDUCING THE SACCHARIDE CONTENT OF JUICE CONCENTRATES
    Publication number: 20160165944
    Abstract: The invention relates to a method for reducing the saccharide content in concentrated juices.
    Type: Application
    Filed: July 30, 2014
    Publication date: June 16, 2016
    Inventors: Michael ZAVREL, Danielle DENNEWALD
  • METHOD FOR OBTAINING AROMATICS
    Publication number: 20160007640
    Abstract: The invention relates to a method for obtaining aromatics.
    Type: Application
    Filed: December 23, 2013
    Publication date: January 14, 2016
    Inventors: Michael ZAVREL, Danielle DENNEWALD, Sandra SCHUETZE
  • PROCESS FOR CONCENTRATING AT LEAST ONE CHEMICAL FROM LIQUID OR GASEOUS MIXTURES
    Publication number: 20150224448
    Abstract: Process for concentrating at least one chemical from a liquid or gaseous feed mixture comprising the steps (a) contacting a liquid or gaseous feed mixture with a first surface of a composite membrane having two surfaces, wherein said feed mixture comprises—at least one gaseous or liquid diluent and at least one chemical having a vapour pressure in pure form of 0.8 mbar or more at 20° C.
    Type: Application
    Filed: October 9, 2013
    Publication date: August 13, 2015
    Applicant: CLARIANT INTERNATIONAL LTD.
    Inventors: Achim Koch, Michael Zavrel, Danielle Dennewald