Patents by Inventor Florian David

Florian David 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).

  • Publication number: 20240043788
    Abstract: The present invention generally related to a fungal cell capable of tailored triacylglycerols. The fungal cell comprises at least one modification to the endogenous fatty acid metabolism.
    Type: Application
    Filed: December 21, 2021
    Publication date: February 8, 2024
    Inventors: Florian DAVID, Paulo Alexandre GONCALVES TEIXEIRA, Anastasia KRIVORUCHKO
  • Patent number: 11795487
    Abstract: The present invention related to the provision of genetically modified fungal cells, such as yeast cells with an improved ability for producing and secreting different recombinant proteins. The improved ability is obtained by disruption in intracellular transport between the Golgi and the endosome. In particular embodiments, the disruption is achieved by downregulation or deletion of the gene encoding a Tda3p homolog. The fungal cell and method of the invention would allow for large-scale production of recombinant proteins in fungal cells.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: October 24, 2023
    Assignee: Melt & Marble AB
    Inventors: Mingtao Huang, Anastasia Krivoruchko, Florian David, Jens Nielsen
  • Publication number: 20230313242
    Abstract: A fungal cell capable of producing high levels of fatty acids and fatty acid-derived products comprises at least one modification to the endogenous fatty acid metabolism.
    Type: Application
    Filed: June 7, 2023
    Publication date: October 5, 2023
    Inventors: Anastasia KRIVORUCHKO, Jens NIELSEN, Florian DAVID, Tao YU
  • Patent number: 11692209
    Abstract: A fungal cell is capable of producing high levels of fatty acids and fatty acid-derived products. The fungal cell comprises at least one modification to the endogenous fatty acid metabolism.
    Type: Grant
    Filed: March 26, 2020
    Date of Patent: July 4, 2023
    Assignee: MELT&MARBLE AB
    Inventors: Anastasia Krivoruchko, Jens Nielsen, Florian David, Tao Yu
  • Publication number: 20230121721
    Abstract: Provided are compounds of formula (I), or a pharmaceutically acceptable salt or solvate thereof: Also provided are compositions comprising compounds of formula (I). The compounds and compositions are also provided for use as medicaments, for example as medicaments useful in the treatment of a condition modulated by monoacylglycerol lipase (MAGL). Also provided are the use of compounds and compositions for the inhibition of monoacylglycerol lipase (MAGL).
    Type: Application
    Filed: March 3, 2021
    Publication date: April 20, 2023
    Inventors: Marcelis VAN DER STELT, Ming JIANG, Florian David MOHR, Constant Adriaan Anton VAN BOECKEL, Mirjam Cornelia Wellemina HUIZENGA, Avand AMEDI
  • Publication number: 20210095319
    Abstract: A fungal cell is capable of producing high levels of fatty acids and fatty acid-derived products. The fungal cell comprises at least one modification to the endogenous fatty acid metabolism.
    Type: Application
    Filed: March 26, 2020
    Publication date: April 1, 2021
    Inventors: Anastasia KRIVORUCHKO, Jens NIELSEN, Florian DAVID, Tao YU
  • Publication number: 20200299742
    Abstract: The present invention related to the provision of genetically modified fungal cells, such as yeast cells with an improved ability for producing and secreting different recombinant proteins. The improved ability is obtained by disruption in intracellular transport between the Golgi and the endosome. In particular embodiments, the disruption is achieved by downregulation or deletion of the gene encoding a Tda3p homolog. The fungal cell and method of the invention would allow for large-scale production of recombinant proteins in fungal cells.
    Type: Application
    Filed: July 30, 2018
    Publication date: September 24, 2020
    Inventors: Mingtao Huang, Anastasia Krivoruchko, Florian David, Jens Nielsen
  • Publication number: 20200270654
    Abstract: The present invention generally related to a modified microbial cell capable of producing high levels of spermidine and/spermidine derivatives. The genetically modified microbial cell comprises at least one modification to native spermidine biosynthetic pathway via putrescine together with genes involved in the S-adenosylmethionine biosyntheticpathway.
    Type: Application
    Filed: July 13, 2018
    Publication date: August 27, 2020
    Inventors: Jiufu Qin, Anastasia Krivoruchko, Florian David, Jens Nielsen
  • Patent number: 10550413
    Abstract: The present invention generally relates to a genetically modified fungal cell capable of producing a very long, chain fatty acid (VLCFA) and/or a VLCFA derivative. The genetically modified fungal cell comprises at least one exogenous gene encoding a fatty acyl-CoA reductase, and at least one gene encoding an elongase, and/or at least one gene encoding a fatty acid synthase.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: February 4, 2020
    Assignee: BIOPETROLIA AB
    Inventors: Florian David, Verena Siewers, Anastasia Krivoruchko, Leonie Wenning, Tao Yu, Yong-Jin Zhou, Jens Nielsen
  • Patent number: 10544435
    Abstract: The present invention relates to the provision of genetically modified microbial cells, such as yeast cells with an improved ability for producing L-ornithine and its derivatives. Overproduction of L-ornithine is obtained in the first place by the down-regulation or attenuation of specially selected genes, wherein said genes encode enzymes involved in the L-ornithine consumption and/or degradation pathways. Further L-ornithine production ability is improved by down-regulation, attenuation, deletion or overexpression of specially selected genes, wherein said genes encode enzymes and/or proteins involved in the L-ornithine ‘acetylated derivatives cycle’, L-glutamate synthesis pathways, subcellular trafficking, TCA cycle, pyruvate carboxylation pathway, respiratory electron-transport chain, and the carbon substrates' assimilation machinery. The invention additionally provides a method to produce L-ornithine with said modified eukaryotic cells.
    Type: Grant
    Filed: March 10, 2016
    Date of Patent: January 28, 2020
    Assignee: CHRYSEA LIMITED
    Inventors: Jiufu Qin, Anastasia Krivoruchko, Florian David, Bo Jiang, Jens Nielsen
  • Patent number: 9957513
    Abstract: The present invention relates to the development of genetically engineered yeasts that can produce hydrocarbons in a controllable and economic fashion. More specifically the invention relates to the production of liquid alkanes and alkenes that can be used for liquid transportation fuels, specialty chemicals, or feed stock for further chemical conversion.
    Type: Grant
    Filed: August 21, 2017
    Date of Patent: May 1, 2018
    Assignee: BIOPETROLIA AB
    Inventors: Jens Nielsen, Verena Siewers, Paulo Alexandre Goncalves Teixeira, Yongjin Zhou, Nicolaas A. A. Buijs, Florian David
  • Publication number: 20180112240
    Abstract: The present invention generally relates to a genetically modified fungal cell capable of producing a very long, chain fatty acid (VLCFA) and/or a VLCFA derivative. The genetically modified fungal cell comprises at least one exogenous gene encoding a fatty acyl-CoA reductase, and at least one gene encoding an elongase, and/or at least one gene encoding a fatty acid synthase.
    Type: Application
    Filed: April 1, 2016
    Publication date: April 26, 2018
    Inventors: Florian David, Verena Siewers, Anastasia Krivoruchko, Leonie Wenning, Tao Yu, Yong-Jin Zhou, Jens Nielsen
  • Publication number: 20180105850
    Abstract: The present invention relates to the provision of genetically modified microbial cells, such as yeast cells with an improved ability for producing L-ornithine and its derivatives. Overproduction of L-ornithine is obtained in the first place by the down-regulation or attenuation of specially selected genes, wherein said genes encode enzymes involved in the L-ornithine consumption and/or degradation pathways. Further L-ornithine production ability is improved by down-regulation, attenuation, deletion or overexpression of specially selected genes, wherein said genes encode enzymes and/or proteins involved in the L-ornithine ‘acetylated derivatives cycle’, L-glutamate synthesis pathways, subcellular trafficking, TCA cycle, pyruvate carboxylation pathway, respiratory electron-transport chain, and the carbon substrates' assimilation machinery. The invention additionally provides a method to produce L-ornithine with said modified eukaryotic cells.
    Type: Application
    Filed: March 10, 2016
    Publication date: April 19, 2018
    Inventors: Jiufu Qin, Anastasia Krivoruchko, Florian David, Bo Jiang, Jens Nielsen
  • Publication number: 20180030460
    Abstract: The present invention relates to the development of genetically engineered yeasts that can produce hydrocarbons in a controllable and economic fashion. More specifically the invention relates to the production of liquid alkanes and alkenes that can be used for liquid transportation fuels, specialty chemicals, or feed stock for further chemical conversion.
    Type: Application
    Filed: August 21, 2017
    Publication date: February 1, 2018
    Inventors: Jens Nielsen, Verena Siewers, Paulo Alexandre Goncalves Teixeira, Yongjin Zhou, Nicolaas A.A. Buijs, Florian David
  • Patent number: 9777283
    Abstract: The present invention relates to the development of genetically engineered yeasts that can produce hydrocarbons in a controllable and economic fashion. More specifically the invention relates to the production of liquid alkanes and alkenes that can be used for liquid transportation fuels, specialty chemicals, or feed stock for further chemical conversion.
    Type: Grant
    Filed: October 17, 2014
    Date of Patent: October 3, 2017
    Assignee: Biopetrolia AB
    Inventors: Jens Nielsen, Verena Siewers, Paulo Alexandre Goncalves Teixeira, Yongjin Zhou, Nicolaas A. A. Buijs, Florian David
  • Publication number: 20160237444
    Abstract: The present invention relates to the development of genetically engineered yeasts that can produce hydrocarbons in a controllable and economic fashion. More specifically the invention relates to the production of liquid alkanes and alkenes that can be used for liquid transportation fuels, specialty chemicals, or feed stock for further chemical conversion.
    Type: Application
    Filed: October 17, 2014
    Publication date: August 18, 2016
    Applicant: Biopetrolia AB
    Inventors: Jens Nielsen, Verena Siewers, Paulo Alexandre Goncalves Teixeira, Yongjin Zhou, Nicolaas A. A. Buijs, Florian David
  • Publication number: 20150302316
    Abstract: A computer-implemented method for generating a machine-learning model can include receiving, at a computing device having one or more processors, a plurality of reported phone numbers from telephone users, a plurality of posted phone numbers from one or more websites, and transcriptions of messages associated with a plurality of calling phone numbers. The machine-learning model is generated based on these various inputs and stored at the computing device. The model is configured to determine a probability that an unknown phone message is unwanted based on a phone number from which the unknown phone message originated.
    Type: Application
    Filed: April 22, 2014
    Publication date: October 22, 2015
    Applicant: GOOGLE INC.
    Inventors: Kirill Buryak, Florian David Goerisch, Shaopeng Jia
  • Publication number: 20030209455
    Abstract: A surgical kit to prepare a unit dose injection of a surgical gas. The surgical kit includes a gas pouch filled with a surgical gas, a syringe with a needle and a plunger. Optionally additional product components are included in the surgical kit depending on the surgical procedure for which the kit is prepared, such as for example a sterilizing filter, a stopcock and a suspended spike. Preferably the surgical kit may be used in ophthalmic surgical procedures to prepare a unit dose of tamponade gas to repair retinal tears.
    Type: Application
    Filed: May 30, 2003
    Publication date: November 13, 2003
    Inventors: Joel Pynson, Florian David
  • Patent number: 6599280
    Abstract: A surgical kit to prepare a unit dose injection of a surgical gas. The surgical kit includes a gas pouch filled with a surgical gas, a syringe with a needle and a plunger. Optionally additional product components are included in the surgical kit depending on the surgical procedure for which the kit is prepared, such as for example a sterilizing filter, a stopcock and a suspended spike. Preferably the surgical kit may be used in ophthalmic surgical procedures to prepare a unit dose of tamponade gas to repair retinal tears.
    Type: Grant
    Filed: October 20, 2000
    Date of Patent: July 29, 2003
    Assignee: Bausch & Lomb Incorporated
    Inventors: Joel Pynson, Florian David
  • Patent number: 6537282
    Abstract: A device for bending an intraocular lens with an optical part which is flexible, before the lens is implanted, includes at least one pair of bending support surfaces, which are designed to be able to be placed in contact with the optical part of the lens, in two areas of contact which are opposite according to a single diametral direction, and a part for maneuvering, which are designed such that, with a lens in place in a part for reception, according to a first method for actuation, two bending support surfaces come into contact with the optical part of the lens, for bending according to a first bending line, and, according to at least a second method for actuation, two other bending support surfaces come into contact with the optical part of the lens, for bending according to a second bending line, which is distinct from the first bending line. The lens can be bent according to one or the other of the bending lines.
    Type: Grant
    Filed: November 14, 2000
    Date of Patent: March 25, 2003
    Assignee: Chauvin Opsia
    Inventors: Joël Pynson, Florian David