Patents by Inventor Fanny Longin

Fanny Longin 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).

  • Method for Degumming and Refining of Vegetable Oil
    Publication number: 20230332069
    Abstract: The present invention relates to refining of vegetable oil. The invention provides processes in which phospholipids present in the vegetable oil are hydrolysed and the oil is subsequently subject to chemical refining.
    Type: Application
    Filed: November 14, 2022
    Publication date: October 19, 2023
    Applicant: Novozymes A/S
    Inventors: Christian Hans Holm, Per Munk Nielsen, Fanny Longin, Sara Maria Landvik, Jesper Brask, Kim Borch, Robert Piotr Olinski, Allan Noergaard, Hanna Maria Lilbaek, Marianne Linde Damstrup, Tianqi Sun, Ming Li
  • Method for Degumming and Refining of Vegetable Oil
    Publication number: 20200010778
    Abstract: Provided herein is about refining of vegetable oil. Further provided is the processes in which phospholipids present in the vegetable oil are hydrolysed and the oil is subsequently subject to chemical refining.
    Type: Application
    Filed: March 19, 2018
    Publication date: January 9, 2020
    Applicant: Novozymes A/S
    Inventors: Christian Hans Holm, Per Munk Nielsen, Fanny Longin, Sara Maria Landvik, Jesper Brask, Kim Borch, Robert Piotr Olinski, Allan Noergaard, Hanna Maria Lilbaek, Marianne Linde Damstrup, Tianqi Sun, Ming Li
  • Method of Cross-Linking Hyaluronic Acid with Divinylsulfone
    Publication number: 20150190420
    Abstract: The present invention relates to methods of producing a homogenous hydrogel comprising hyaluronic acid, or salt thereof, crosslinked with divinylsulfone (DVS), said method comprising the steps of (a) providing an alkaline solution of hyaluronic acid, or salt thereof; (b) adding DVS to the solution of step (a), whereby the hyaluronic acid, or salt thereof, is crosslinked with the DVS to form a gel; (c) treating the gel of step (b) with a buffer, wherein the gel swells and forms a hydrogel comprising hyaluronic acid, or salt thereof, crosslinked with DVS.
    Type: Application
    Filed: January 7, 2015
    Publication date: July 9, 2015
    Inventors: Fanny Longin, Khadija Schwach-Abdellaoui
  • Method of Cross-Linking Hyaluronic Acid with Divinylsulfone
    Publication number: 20130338100
    Abstract: The present invention relates to methods of producing a homogenous hydrogel comprising hyaluronic acid, or salt thereof, crosslinked with divinylsulfone (DVS), said method comprising the steps of (a) providing an alkaline solution of hyaluronic acid, or salt thereof; (b) adding DVS to the solution of step (a), whereby the hyaluronic acid, or salt thereof, is crosslinked with the DVS to form a gel; (c) treating the gel of step (b) with a buffer, wherein the gel swells and forms a hydrogel comprising hyaluronic acid, or salt thereof, crosslinked with DVS.
    Type: Application
    Filed: June 7, 2013
    Publication date: December 19, 2013
    Inventors: Fanny Longin, Khadija Schwach-Abdellaoui
  • Method of cross-linking hyaluronic acid with divinulsulfone
    Patent number: 8481080
    Abstract: The present invention relates to methods of producing a homogenous hydrogel comprising hyaluronic acid, or salt thereof, crosslinked with divinylsulfone (DVS), said method comprising the steps of (a) providing an alkaline solution of hyaluronic acid, or salt thereof; (b) adding DVS to the solution of step (a), whereby the hyaluronic acid, or salt thereof, is crosslinked with the DVS to form a gel; (c) treating the gel of step (b) with a buffer, wherein the gel swells and forms a hydrogel comprising hyaluronic acid, or salt thereof, crosslinked with DVS.
    Type: Grant
    Filed: November 24, 2005
    Date of Patent: July 9, 2013
    Assignee: Novozymes Biopolymer A/S
    Inventors: Fanny Longin, Khadija Schwach-Abdellaoui
  • Method of cross-linking hyaluronic acid with divinulsulfone
    Publication number: 20090155362
    Abstract: The present invention relates to methods of producing a homogenous hydrogel comprising hyaluronic acid, or salt thereof, crosslinked with divinylsulfone (DVS), said method comprising the steps of (a) providing an alkaline solution of hyaluronic acid, or salt thereof; (b) adding DVS to the solution of step (a), whereby the hyaluronic acid, or salt thereof, is crosslinked with the DVS to form a gel; (c) treating the gel of step (b) with a buffer, wherein the gel swells and forms a hydrogel comprising hyaluronic acid, or salt thereof, crosslinked with DVS.
    Type: Application
    Filed: November 24, 2005
    Publication date: June 18, 2009
    Applicant: NOVOZYMES BIOPOLYMER
    Inventors: Fanny Longin, Khadija Schwach-Abdellaoui
  • METHYL ESTERS OF HYALURONIC ACID
    Publication number: 20080182982
    Abstract: The present invention relates to a method of producing methyl esters of a hyaluronic acid, said method comprising the steps of: (a) providing a suspension comprising the acid form of the hyaluronic acid in methanol; (b) adding an organic solution of trimethylsilyldiazomethane to the suspension and mixing, whereby methyl esters of hyaluronic acid are produced; and (c) recovering the hyaluronic acid methyl esters.
    Type: Application
    Filed: January 23, 2008
    Publication date: July 31, 2008
    Applicant: Novozymes Biolpolymer A/S
    Inventors: Vineer Kumar, Fanny Longin, Khadija Schwach-Abdellaoui, Richard A. Gross