Patents by Inventor Börje Sellergren

Börje Sellergren 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: 20200355707
    Abstract: The present invention discloses a new approach to produce membrane or lipid bilayer mimicking surfaces, their use in the aforementioned areas of application, a kit of parts and a sensor.
    Type: Application
    Filed: November 9, 2018
    Publication date: November 12, 2020
    Inventor: Börje SELLERGREN
  • Patent number: 10730986
    Abstract: The present invention relates to a molecularly imprinted polymer for binding glycans, wherein the molecularly imprinted polymer is obtainable by providing a saccharide template such as a glycan; providing at least two functional monomers capable of cooperatively; interacting with the template; providing a crosslinking monomer; polymerizing the monomers optionally dissolved in a solvent, in presence of the saccharide template; and removing the template from the formed polymer. The invention is also related to a method for their production and use of the molecularly imprinted polymer.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: August 4, 2020
    Assignees: Phase Holographic Imaging PHI AB, Bundesrepublik Deutschland, vertreten durch den Bundesminister für Wirtschaft und Energie
    Inventors: Sudhirkumar Shinde, Anette Gjörloff Wingren, Knut Rurack, Börje Sellergren, Wei Wan
  • Patent number: 10435486
    Abstract: New molecularly imprinted polymers are described, and a method for their production using novel particle technology based on multifunctional placeholder templates.
    Type: Grant
    Filed: February 8, 2017
    Date of Patent: October 8, 2019
    Inventor: Boerje Sellergren
  • Patent number: 10005870
    Abstract: The invention relates to a polymer obtainable by radical co-polymerization of a first monomer of general formula (I) or (II) or a mixture thereof: wherein A, A?, B, B? X, Y, Y? and n are as defined herein; with a second, cross-linking monomer and optionally with one or more further co-monomers; wherein the molar ratio of the first monomer to other monomers is less than or equal to 1:5. The polymers selectively bind to phosphate ester compounds and can be used as a solid phase in a method for isolating compounds comprising a phosphate ester group from a mixture comprising one or more phosphate monoesters and/or phosphate diesters and/or other compounds such as lipids.
    Type: Grant
    Filed: February 12, 2015
    Date of Patent: June 26, 2018
    Assignee: NATIONAL UNIVERSITY OF SINGAPORE
    Inventors: Börje Sellergren, Sudhirkumar Shinde, Markus Rene Wenk, Federico Tesio Torta, Pradeep Narayanaswamy
  • Publication number: 20180142053
    Abstract: The present invention relates to a molecularly imprinted polymer for binding glycans, wherein the molecularly imprinted polymer is obtainable by providing a saccharide template such as a glycan; providing at least two functional monomers capable of cooperatively; interacting with the template; providing a crosslinking monomer; polymerizing the monomers optionally dissolved in a solvent, in presence of the saccharide template; and removing the template from the formed polymer. The invention is also related to a method for their production and use of the molecularly imprinted polymer.
    Type: Application
    Filed: May 9, 2016
    Publication date: May 24, 2018
    Inventors: Börje SELLERGREN, Sudhirkumar SHINDE, Anette GJÖRLOFF WINGREN,, Knut RURACK
  • Patent number: 9844230
    Abstract: A class of molecularly imprinted polymers that specifically recognizes and binds to nitrosamines members of which class are useful, for example, in analysis and separation of nitrosamines from biological fluids. Such molecularly imprinted polymers are also useful in methods of treating and manufacturing tobacco products and materials.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: December 19, 2017
    Assignee: BRITISH AMERICAN TOBACCO (INVESTMENTS) LTD
    Inventors: Sumita Bhattacharyya, Kevin McAdam, Anthony Rees, Börje Sellergren, Christine Widstrand
  • Publication number: 20170174812
    Abstract: The invention relates to a polymer obtainable by radical co-polymerisation of a first monomer of general formula (I) or (II) or a mixture thereof: wherein A, A?, B, B? X, Y, Y? and n are as defined herein; with a second, cross-linking monomer and optionally with one or more further co-monomers; wherein the molar ratio of the first monomer to other monomers is less than or equal to 1:5. The polymers selectively bind to phosphate ester compounds and can be used as a solid phase in a method for isolating compounds comprising a phosphate ester group from a mixture comprising one or more phosphate monoesters and/or phosphate diesters and/or other compounds such as lipids.
    Type: Application
    Filed: February 12, 2015
    Publication date: June 22, 2017
    Inventors: Börje Sellergren, Sudhirkumar Shinde, Markus Rene Wenk, Federico Tesio Torta, Pradeep Narayanaswamy
  • Publication number: 20170145133
    Abstract: New molecularly imprinted polymers are described, and a method for their production using novel particle technology based on multifunctional placeholder templates.
    Type: Application
    Filed: February 8, 2017
    Publication date: May 25, 2017
    Inventor: Boerje Sellergren
  • Patent number: 9546344
    Abstract: The color protection properties of detergents when used to wash colored textiles is to be improved. This is substantially achieved in that polymers are used which are molecularly imprinted using dyes.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: January 17, 2017
    Assignee: Henkel AG & Co. KGaA
    Inventors: Thomas Gerke, Mareile Job, Birgit Gluesen, Benoit Luneau, Christian Kropf, Boerje Sellergren, Mohamad Wasim Almozaik, Robert Sulc
  • Patent number: 9329186
    Abstract: The present invention relates to a method of separating or extracting phosphorylated amino acids, peptides or proteins with a molecularly imprinted polymer and to the preparation of said molecularly imprinted polymer as well as use of a molecularly imprinted polymer for separating or extracting phosphorylated amino acids, peptides or proteins.
    Type: Grant
    Filed: November 11, 2008
    Date of Patent: May 3, 2016
    Assignee: MIP Technologies AB
    Inventors: Börje Sellergren, Marco Emgenbroich, Andrew J. Hall
  • Publication number: 20150376317
    Abstract: New molecularly imprinted polymers are described, and a method for their production using novel particle technology based on multifunctional placeholder templates.
    Type: Application
    Filed: June 24, 2015
    Publication date: December 31, 2015
    Inventor: Boerje Sellergren
  • Publication number: 20150368590
    Abstract: The color protection properties of detergents when used to wash colored textiles is to be improved. This is substantially achieved in that polymers are used which are molecularly imprinted using dyes.
    Type: Application
    Filed: August 27, 2015
    Publication date: December 24, 2015
    Inventors: Thomas Gerke, Mareile Job, Birgit Gluesen, Benoit Luneau, Christian Kropf, Boerje Sellergren, Mohamad Wasim Almozaik, Robert Sulc
  • Patent number: 9035025
    Abstract: A method of producing a molecularly-imprinted material comprises synthesizing a peptide, oligosaccharide or oligonucleotide on a disposable surface modified support to produce a support surface-attached peptide, oligosaccharide or oligonucleotide, providing a selected monomer mixture, contacting the monomer mixture with the support surface-attached peptide, oligosaccharide or oligonucleotide, initiating polymerisation or at least one crosslinking reaction, dissolving or degrading the support surface-attached peptide, oligosaccharide or oligonucleotide and support, and obtaining molecularly imprinted material.
    Type: Grant
    Filed: January 30, 2004
    Date of Patent: May 19, 2015
    Assignee: MIP Technologies AB
    Inventors: Börje Sellergren, Maria Magdalena Titirici, Andrew J. Hall
  • Publication number: 20140332015
    Abstract: A class of molecularly imprinted polymers that specifically recognizes and binds to nitrosamines members of which class are useful, for example, in analysis and separation of nitrosamines from biological fluids. Such molecularly imprinted polymers are also useful in methods of treating and manufacturing tobacco products and materials.
    Type: Application
    Filed: July 9, 2014
    Publication date: November 13, 2014
    Inventors: Sumita Bhattacharyya, Kevin McAdam, Anthony Rees, Börje Sellergren, Christine Widstrand
  • Patent number: 8807142
    Abstract: A class of molecularly imprinted polymers that specifically recognizes and binds to nitrosamines members of which class are useful, for example, in analysis and separation of nitrosamines from biological fluids. Such molecularly imprinted polymers are also useful in methods of treating and manufacturing tobacco products and materials.
    Type: Grant
    Filed: November 21, 2006
    Date of Patent: August 19, 2014
    Assignee: British American Tobacco (Investments) Limited
    Inventors: Sumita Bhattacharyya, Kevin McAdam, Anthony Rees, Börje Sellergren, Christine Widstrand
  • Patent number: 8569451
    Abstract: The present application relates to an affinity material useful in antibody purification.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: October 29, 2013
    Assignee: Biotage AB
    Inventors: Anthony Rees, Börje Sellergren, Ecevit Yilmaz, Thomas Schrader
  • Publication number: 20130171066
    Abstract: The present invention relates to the preparation and use of polymer complements to ?-amyloid peptides (A?) for detecting soluble or aggregated A? in fluid samples or for treating a subject having a neurodegenerative disease.
    Type: Application
    Filed: July 25, 2011
    Publication date: July 4, 2013
    Inventors: Boerje Sellergren, Carla Sofia Antunes Aureliano, Javier Urraca Ruiz, Eric Schillinger
  • Publication number: 20120095165
    Abstract: The present application relates to an affinity material useful in antibody purification.
    Type: Application
    Filed: April 9, 2010
    Publication date: April 19, 2012
    Applicant: BIOTAGE AB
    Inventors: Anthony Rees, Börje Sellergren, Ecevit Yilmaz, Thomas Schrader
  • Patent number: 7750090
    Abstract: The present invention relates to a novel class of water compatible molecularly imprinted polymers (AquaMIPs) capable of selectively binding target molecules such as riboflavin, or analogues thereof, in water or aqueous media, their synthesis and use thereof in food processing and extraction or separation processes.
    Type: Grant
    Filed: January 29, 2004
    Date of Patent: July 6, 2010
    Assignee: MIP Technologies AB
    Inventors: Börje Sellergren, Panagiotis Manesiotis, Andrew J Hall
  • Patent number: 7393909
    Abstract: A porous, molecularly imprinted polymer and a process for its preparation are described. The porous, molecularly imprinted polymer is characterized in that it is obtainable by providing a porous silica; attaching a molecular template to the surface of the porous silica; filling the pores of the porous silica with a polymer, removing the silica and the molecular template, thereby leaving a porous, molecularly imprinted polymer. The process is characterized by the above defined process steps. Also described are a porous polymer vesicle and its preparation with the same features as defined for the porous, molecularly imprinted polymer and its preparation, except for the lack of the molecular template and thus the lack of the molecular imprint in the porous polymer.
    Type: Grant
    Filed: February 7, 2005
    Date of Patent: July 1, 2008
    Assignee: MIP Technologies AB
    Inventors: Börje Sellergren, Gunter Buchel