Patents by Inventor Kristina A. Nilsson

Kristina A. Nilsson 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: 20220401566
    Abstract: A PEG-lipid is produced by mixing a cation-PEG-lipid comprising at least one amino group with a sulfated glycosaminoglycan comprising at least one carbonyl group to form a Schiff base intermediate. A reducing agent is added to the Schiff base intermediate to form a sulfated glycosaminoglycan-PEG-lipid. The sulfated glycosaminoglycan-PEG-lipid can be used to biological tissue against thromboinflammation. Coating of biological tissue with the sulfated glycosaminoglycan-PEG-lipid can be done in a single step process and does not cause any significant cell aggregation.
    Type: Application
    Filed: December 8, 2020
    Publication date: December 22, 2022
    Inventors: Bo NILSSON, Kristina NILSSON EKDAHL, Marianne JENSEN WAERN, Yuji TERAMURA
  • Publication number: 20220022447
    Abstract: An organ graft is ex vivo treated by ex vivo infusing a solution comprising PEG-phospholipid molecules into a vascular system of the organ graft. The solution comprising PEG-phospholipid molecules is ex vivo incubated in the vascular system to enable coating of at least a portion of the endothelial lining of the vascular system with the PEG-phospholipid molecules while keeping the organ or the part of the organ submerged in an organ preservation solution comprising PEG-phospholipid molecules. Such an ex vivo treatment of organ grafts with PEG-phospholipid protected the organ grafts against thromboinflammation and reduced blood pressure drops that otherwise occurred when reperfusing the organ graft in the recipient.
    Type: Application
    Filed: November 29, 2019
    Publication date: January 27, 2022
    Inventors: Bo NILSSON, Kristina NILSSON EKDAHL, Marianne JENSEN WAERN, Yuji TERAMURA, Alireza BIGLARNIA
  • Publication number: 20190284492
    Abstract: Fuels, hydraulic fluids and lubricants made of or comprising a portion of renewable hydrocarbon raw materials, as well as biodegradable fuels, hydraulic fluids and lubricants are known to support microbial growth. Highly toxicorganic biocides have been added to reduce microbial growth. The use of such biocides can now be avoided, by instead using a stable solution of boric acid in a solvent, the boric acid being completely dissolved or at least free from any particles larger than 100 nm in size, and adding this solution to the fuel, hydraulic fluid or lubricant to give a final concentration of boron in the range of 1-100 ppm, preferably 1-50 ppm in the product. While preventing microbial growth, the addition of boron also reduces corrosion, in particular microbiologically induced corrosion (MIC).
    Type: Application
    Filed: October 27, 2017
    Publication date: September 19, 2019
    Applicant: TRIBORON INTERNATIONAL AB
    Inventors: Magnus Undén, Ian Field, Kristina Nilsson
  • Publication number: 20190119589
    Abstract: An oil-replacement additive for two-stroke engine fuel capable of reducing fuel consumption, enhancing combustion and reducing emissions comprises boron and a carrier, wherein the boron concentration in said additive is in the interval of 100 to 600 ppm, the carrier comprises an alcohol, the amount of oil in the additive is less than 10% (w/w), and the balance is a fuel. Most preferably said additive is substantially oil-free. A two-stroke fuel comprising said additive, and a significantly reduced amount of oil, or substantially no oil, said fuel having a boron concentration in the interval of about 1 to 12 ppm.
    Type: Application
    Filed: April 7, 2017
    Publication date: April 25, 2019
    Inventors: Magnus UNDÉN, Kristina NILSSON
  • Patent number: 9181181
    Abstract: The present invention relates to 2-(substituted sulphur, sulphone or sulphoxide)-3-(substituted phenyl)propionic acid derivatives, 2-(substituted oxygen)-3-(substituted phenyl)propionic acid derivatives, benzoic acid derivatives, and derivatives of 2-methyl-2-(phenoxy or phenylthio)propanoic acid and 2-(methyl or ethyl)-2-(phenoxy or phenylthio)butanoic acid, to processes for preparing such compounds, to their use in the treatment of inflammatory conditions, and to pharmaceutical compositions containing them.
    Type: Grant
    Filed: June 11, 2014
    Date of Patent: November 10, 2015
    Assignee: Albireo AB
    Inventors: Anders Broo, Johan Gottfries, Michael Kossenjans, Li Lanna, Eva-Lotte Lindstedt-Alstermark, Kristina A. Nilsson, Bengt Ohlsson, Maria Thorstensson, Maria Boije
  • Publication number: 20140303175
    Abstract: The present invention relates to 2-(substituted sulphur, sulphone or sulphoxide)-3-(substituted phenyl)propionic acid derivatives, 2-(substituted oxygen)-3-(substituted phenyl)propionic acid derivatives, benzoic acid derivatives, and derivatives of 2-methyl-2-(phenoxy or phenylthio)propanoic acid and 2-(methyl or ethyl)-2-(phenoxy or phenylthio)butanoic acid, to processes for preparing such compounds, to their use in the treatment of inflammatory conditions, and to pharmaceutical compositions containing them.
    Type: Application
    Filed: June 11, 2014
    Publication date: October 9, 2014
    Inventors: Anders Broo, Johan Gottfries, Michael Kossenjans, Li Lanna, Eva-Lotte Lindstedt-Alstermark, Kristina A. Nilsson, Bengt Ohlsson, Maria Thorstensson, Maria Boije
  • Patent number: 8785681
    Abstract: The present invention relates to 2-(substituted sulphur, sulphone or sulphoxide)-3-(substituted phenyl)propionic acid derivatives, 2-(substituted oxygen)-3-(substituted phenyl)propionic acid derivatives, benzoic acid derivatives, and derivatives of 2-methyl-2-(phenoxy or phenylthio)propanoic acid and 2-(methyl or ethyl)-2-(phenoxy or phenylthio)butanoic acid, to processes for preparing such compounds, to their use in the treatment of inflammatory conditions, and to pharmaceutical compositions containing them.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: July 22, 2014
    Assignee: Albireo AB
    Inventors: Anders Broo, Johan Gottfries, Michael Kossenjans, Li Lanna, Eva-Lotte Lindstedt-Alstermark, Kristina A. Nilsson, Bengt Ohlsson, Maria Thorstensson, Per Olof Sjögren
  • Patent number: 8048437
    Abstract: Coatings comprising protein resistant components and therapeutic components on medical devices are disclosed. The coatings act to down-regulate complement activation. Medical devices can be coated with these coatings to prevent side effects and improve patency.
    Type: Grant
    Filed: April 21, 2005
    Date of Patent: November 1, 2011
    Inventors: Bo Nilsson, Jonas Andersson, Karin Caldwell, Jennifer A. Neff, Kristina Nilsson-Ekdahl, Wade Akira Takeguchi
  • Publication number: 20110166157
    Abstract: The present invention relates to 2-(substituted sulphur, sulphone or sulphoxide)-3-(substituted phenyl)propionic acid derivatives, 2-(substituted oxygen)-3-(substituted phenyl)propionic acid derivatives, benzoic acid derivatives, and derivatives of 2-methyl-2-(phenoxy or phenylthio)propanoic acid and 2-(methyl or ethyl)-2-(phenoxy or phenylthio)butanoic acid, to processes for preparing such compounds, to their use in the treatment of inflammatory conditions, and to pharmaceutical compositions containing them.
    Type: Application
    Filed: March 11, 2011
    Publication date: July 7, 2011
    Applicant: ALBIREO AB
    Inventors: Anders Broo, Johan Gottfries, Michael Kossenjans, Li Lanna, Eva-Lotte Lindstedt-Alstermark, Kristina A. Nilsson, Bengt Ohlsson, Maria Thorstensson, Maria Boije, Per Olof Sjögren
  • Publication number: 20110021534
    Abstract: The present invention relates to 2-(substituted sulphur, sulphone or sulphoxide)-3-(substituted phenyl) propionic acid derivatives, 2-(substituted oxygen)-3-(substituted phenyl) propionic acid derivatives, benzoic acid derivatives, and derivatives of 2-methyl-2-(phenoxy or phenylthio)propanoic acid and 2-(methylor ethyl)-2-(phenoxy or phenylthio)butanoic acid, to processes for preparing such compounds, to their use in the treatment of inflammatory conditions, and to pharmaceutical compositions containing them.
    Type: Application
    Filed: March 7, 2008
    Publication date: January 27, 2011
    Applicant: ALBIREO AB
    Inventors: Anders Broo, Johan Gottfries, Michael Kossenjans, Li Lanna, Eva-Lotte Lindstedt-Alstermark, Kristina A. Nilsson, Bengt Ohlsson, Maria Thorstensson, Maria Boije, Olof Sjogren
  • Patent number: 7858108
    Abstract: Elutable coatings comprising protein resistant components and bioactive agent on medical devices are disclosed. The elutable coatings comprise labile linkers that can be cleaved under controlled conditions.
    Type: Grant
    Filed: October 20, 2004
    Date of Patent: December 28, 2010
    Inventors: Jennifer A. Neff, Karin D. Caldwell, Jonas Andersson, Bo Nilsson, Kristina Nilsson-Ekdahl
  • Patent number: 7771339
    Abstract: A method for radiotherapy treatment of a target organ in the vicinity of the rectum in an individual comprises withdrawing the rectum in a dorsal direction to increase a distance between the rectum and the target organ, and administering a therapeutical dose of radiation to the target organ while the rectum is in the withdrawn position. In one embodiment, the target organ is the prostate. A system for use in radiotherapy treatment of a target organ in the vicinity of the rectum in an individual comprises a cylindrical rectal rod adapted for insertion into a rectum of the individual, and a support surface operable to support an individual in a lithotomy position to receive a beam of radiation to the target organ. The system may further include a radiation source for administering a beam of radiation to the target organ of an individual.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: August 10, 2010
    Assignee: AB Mimator
    Inventors: Ulf Isacsson, Kristina Nilsson, Stefan Asplund
  • Patent number: 7459169
    Abstract: Coatings comprising protein resistant components and therapeutic components on medical devices are disclosed. The coatings act to down-regulate complement activation. Medical devices can be coated with these coatings to prevent side effects and improve patency.
    Type: Grant
    Filed: October 21, 2003
    Date of Patent: December 2, 2008
    Assignee: Allvivo, Inc.
    Inventors: Bo Nilsson, Jonas Andersson, Karin Caldwell, Jennifer A. Neff, Kristina Nilsson-Ekdahl
  • Publication number: 20070284545
    Abstract: A method for radiotherapy treatment of a target organ in the vicinity of the rectum in an individual comprises withdrawing the rectum in a dorsal direction to increase a distance between the rectum and the target organ, and administering a therapeutical dose of radiation to the target organ while the rectum is in the withdrawn position. In one embodiment, the target organ is the prostate. A system for use in radiotherapy treatment of a target organ in the vicinity of the rectum in an individual comprises a cylindrical rectal rod adapted for insertion into a rectum of the individual, and a support surface operable to support an individual in a lithotomy position to receive a beam of radiation to the target organ. The system may further include a radiation source for administering a beam of radiation to the target organ of an individual.
    Type: Application
    Filed: May 30, 2007
    Publication date: December 13, 2007
    Inventors: Ulf Isacsson, Kristina Nilsson, Stefan Asplund
  • Publication number: 20050244456
    Abstract: Coatings comprising protein resistant components and therapeutic components on medical devices are disclosed. The coatings act to down-regulate complement activation. Medical devices can be coated with these coatings to prevent side effects and improve patency.
    Type: Application
    Filed: April 21, 2005
    Publication date: November 3, 2005
    Inventors: Bo Nilsson, Jonas Andersson, Karin Caldwell, Jennifer Neff, Kristina Nilsson-Ekdahl, Wade Takeguchi
  • Publication number: 20050106208
    Abstract: Elutable coatings comprising protein resistant components and bioactive agent on medical devices are disclosed. The elutable coatings comprise labile linkers that can be cleaved under controlled conditions.
    Type: Application
    Filed: October 20, 2004
    Publication date: May 19, 2005
    Inventors: Jennifer Neff, Karin Caldwell, Jonas Andersson, Bo Nilsson, Kristina Nilsson-Ekdahl
  • Publication number: 20040142011
    Abstract: Coatings comprising protein resistant components and therapeutic components on medical devices are disclosed. The coatings act to down-regulate complement activation. Medical devices can be coated with these coatings to prevent side effects and improve patency.
    Type: Application
    Filed: October 21, 2003
    Publication date: July 22, 2004
    Inventors: Bo Nilsson, Jonas Andersson, Karin Caldwell, Jennifer A. Neff, Kristina Nilsson-Ekdahl