Patents by Inventor Johan Arthursson

Johan Arthursson 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: 20250214053
    Abstract: The present invention relates to a computer implemented method performed by a device (600) configured to synthesize molecules, wherein the synthesizing comprises performing cycles of a plurality of process steps (PS1-PS4), wherein the synthesizing is controlled by blocks of parameters, the method comprising receiving an indication of a target molecule, generating a synthesizing process description (300) by generating a plurality of blocks (310) of parameters, each block (310) controlling process steps of a respective cycle, receiving user input indicative of modification of the generated plurality of blocks of parameters, modifying the generated plurality of blocks of parameters using the user input, controlling synthesizing of the target molecule by applying the modified plurality of blocks of parameters to control of the respective cycles.
    Type: Application
    Filed: February 23, 2023
    Publication date: July 3, 2025
    Inventors: Per Denker, Niklas Edblad, Johan Arthursson, Erik Estrada, Ulrika Skarp, Magnus Råberg, Mats Hansson, Daniel Öman, Stanislaw Zabramski, Eva Isacsson, Hans Axelsson-Svala, Mats Litgård-Maot, Lennie Fredriksson, Petrus Lindberg Borner
  • Patent number: 12223716
    Abstract: A method of automated configuration in a bioprocess system and to verify a process defined by a flow path representation. The method comprises the steps of: capturing one image of the bioprocess system comprising tubing for the fluid communication between units of the bioprocess system; analyzing the captured image to identify the tubing connecting units of the bioprocess system; producing a processed representation from the captured image wherein at least a part of the tubing is identified; and comparing the processed representation with the flow path representation to verify their functional concordance.
    Type: Grant
    Filed: November 30, 2023
    Date of Patent: February 11, 2025
    Assignee: Cytiva Sweden AB
    Inventors: Petra Bangtsson, Johan Arthursson, Key Hyckenberg, Lotta Hedkvist
  • Patent number: 11961295
    Abstract: A method of automated configuration in a bioprocess system and to verify a process defined by a flow path representation. The method comprises the steps of: capturing one image of the bioprocess system comprising tubing for the fluid communication between units of the bioprocess system; analyzing the captured image to identify the tubing connecting units of the bioprocess system; producing a processed representation from the captured image wherein at least a part of the tubing is identified; and comparing the processed representation with the flow path representation to verify their functional concordance.
    Type: Grant
    Filed: August 24, 2022
    Date of Patent: April 16, 2024
    Assignee: Cytiva Sweden AB
    Inventors: Petra Bangtsson, Johan Arthursson, Key Hyckenberg, Lotta Hedkvist
  • Publication number: 20240096096
    Abstract: A method of automated configuration in a bioprocess system and to verify a process defined by a flow path representation. The method comprises the steps of: capturing one image of the bioprocess system comprising tubing for the fluid communication between units of the bioprocess system; analyzing the captured image to identify the tubing connecting units of the bioprocess system; producing a processed representation from the captured image wherein at least a part of the tubing is identified; and comparing the processed representation with the flow path representation to verify their functional concordance.
    Type: Application
    Filed: November 30, 2023
    Publication date: March 21, 2024
    Inventors: Petra Bangtsson, Johan Arthursson, Key Hyckenberg, Lotta Hedkvist
  • Publication number: 20230046191
    Abstract: A method of automated configuration in a bioprocess system and to verify a process defined by a flow path representation. The method comprises the steps of: capturing one image of the bioprocess system comprising tubing for the fluid communication between units of the bioprocess system; analyzing the captured image to identify the tubing connecting units of the bioprocess system; producing a processed representation from the captured image wherein at least a part of the tubing is identified; and comparing the processed representation with the flow path representation to verify their functional concordance.
    Type: Application
    Filed: August 24, 2022
    Publication date: February 16, 2023
    Inventors: Petra Bangtsson, Johan Arthursson, Key Hyckenberg, Lotta Hedkvist
  • Patent number: 11460455
    Abstract: Method for determining the influence of least a first and a second experimental parameter on a liquid chromatography protocol for purifying one or more target molecules from a sample, comprising the steps: —performing chromatography purifications of the sample at a plurality of different experimental conditions where at least the first and the second experimental parameter each are varied over a predetermined range, each purification being registered as a chromatogram by monitoring an output parameter indicative of the purification result during the purification; and—displaying in a graphical user interface at least a subset of the registered chromatograms as chromatogram-miniatures in an evaluation diagram wherein the position of each displayed chromatogram-miniature is determined by the experimental parameters for the corresponding purification, thereby allowing a user to visually determine trends and the influence of the experimental parameters on the liquid chromatography protocol.
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: October 4, 2022
    Assignee: Cytiva Sweden AB
    Inventors: Lena Nyholm, Johan Arthursson, Eva Olsson, Ulrika Ohman
  • Patent number: 11455797
    Abstract: The present invention relates to a method of automated configuration in a bioprocess system (10) and to verify a process defined by a flow path representation. The method comprises the steps of: —capturing one image of the bioprocess system (10) comprising tubing (50) for the fluid communication between units of the bioprocess system (10); —analyzing the captured image to identify the tubing (50) connecting units of the bioprocess system (10); —producing a processed representation from the captured image wherein at least a part of the tubing (50) is identified; and —comparing the processed representation with the flow path representation to verify their functional concordance.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: September 27, 2022
    Assignee: Cytiva Sweden AB
    Inventors: Petra Bangtsson, Johan Arthursson, Key Hyckenberg, Lotta Hedkvist
  • Publication number: 20210201032
    Abstract: The present invention relates to a method of automated configuration in a bioprocess system (10) and to verify a process defined by a flow path representation. The method comprises the steps of: capturing one image of the bioprocess system (10) comprising tubing (50) for the fluid communication between units of the bioprocess system (10); analyzing the captured image to identify the tubing (50) connecting units of the bioprocess system (10); producing a processed representation from the captured image wherein at least a part of the tubing (50) is identified; and comparing the processed representation with the flow path representation to verify their functional concordance.
    Type: Application
    Filed: May 21, 2019
    Publication date: July 1, 2021
    Inventors: Petra Bangtsson, Johan Arthursson, Key Hyckenberg, Lotta Hedkvist
  • Patent number: 10620172
    Abstract: The present invention relates to a method for performing liquid chromatography purification of one or more target molecules from a sample comprising: providing an eluent flow having one or more target molecules, measuring an output parameter indicative of the content of the one or more target molecules in the eluent flow, storing output parameter data, and dividing the eluent flow into consecutive eluent fractions, dividing the output parameter data into corresponding data fractions, in each data fraction obtaining a value indicative of characteristic behavior of the measured output parameter, identifying trends in the measured output parameter based upon the obtained value in consecutive data fractions, and identifying peak(s) in the measured output parameter correlated to eluent fractions based upon the identified trends, whereby information of identified peak(s) and correlated eluent fraction(s) can be presented and purified sample(s) from the eluent may be collected.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: April 14, 2020
    Assignee: GE Healthcare Bio-Sciences AB
    Inventors: Lena Nyholm, Lotta Hedkvist, Johan Arthursson, Eva Cecilia Olsson, Henrik Larsson
  • Publication number: 20180120271
    Abstract: The present invention relates to a method for performing liquid chromatography purification of one or more target molecules from a sample comprising: providing an eluent flow having one or more target molecules, measuring an output parameter indicative of the content of the one or more target molecules in the eluent flow, storing output parameter data, and dividing the eluent flow into consecutive eluent fractions, dividing the output parameter data into corresponding data fractions, in each data fraction obtaining a value indicative of characteristic behavior of the measured output parameter, identifying trends in the measured output parameter based upon the obtained value in consecutive data fractions, and identifying peak(s) in the measured output parameter correlated to eluent fractions based upon the identified trends, whereby information of identified peak(s) and correlated eluent fraction(s) can be presented and purified sample(s) from the eluent may be collected.
    Type: Application
    Filed: November 16, 2015
    Publication date: May 3, 2018
    Applicant: GE Healthcare Bio-Sciences AB
    Inventors: Lena Nyholm, Lotta Hedkvist, Johan Arthursson, Eva Cecilia Olsson, Henrik Larsson
  • Publication number: 20170322190
    Abstract: Method for determining the influence of least a first and a second experimental parameter on a liquid chromatography protocol for purifying one or more target molecules from a sample, comprising the steps: —performing chromatography purifications of the sample at a plurality of different experimental conditions where at least the first and the second experimental parameter each are varied over a predetermined range, each purification being registered as a chromatogram by monitoring an output parameter indicative of the purification result during the purification; and —displaying in a graphical user interface at least a subset of the registered chromatograms as chromatogram-miniatures in an evaluation diagram wherein the position of each displayed chromatogram-miniature is determined by the experimental parameters for the corresponding purification, thereby allowing a user to visually determine trends and the influence of the experimental parameters on the liquid chromatography protocol.
    Type: Application
    Filed: November 11, 2015
    Publication date: November 9, 2017
    Inventors: Lena Nyholm, Johan Arthursson, Eva Olsson, Ulrika Ohman
  • Patent number: 7409250
    Abstract: A method and an apparatus for the development of a control process for an instrument are disclosed. The method comprises a first step of selecting one or more commands from a plurality of pre-defined commands in which at least one of the selected one or more commands being a purpose-linked command; and a second step of combining the selected one or more commands to produce the control process. The pre-defined commands have a control part for controlling the operation of the instrument and at least one of the pre-defined commands has a purpose part for controlling the purpose of the command.
    Type: Grant
    Filed: December 6, 2004
    Date of Patent: August 5, 2008
    Assignee: GE Healthcare Bio-Sciences AB
    Inventors: Johan Arthursson, Helen Bäckgren, Patrik Berglund, Francis Markey, Annika Remaeus, Karl Andersson, Pär Säfsten, Fredrik Edebratt
  • Publication number: 20050165574
    Abstract: A method and an apparatus for the development of a control process for an instrument are disclosed. The method comprises a first step of selecting one or more commands from a plurality of pre-defined commands in which at least one of the selected one or more commands being a purpose-linked command; and a second step of combining the selected one or more commands to produce the control process. The pre-defined commands have a control part for controlling the operation of the instrument and at least one of the pre-defined commands has a purpose part for controlling the purpose of the command.
    Type: Application
    Filed: December 6, 2004
    Publication date: July 28, 2005
    Applicant: Biacore AB
    Inventors: Johan Arthursson, Helen Backgren, Patrik Berglund, Francis Markey, Annika Remaeus, Karl Andersson, Par Safsten, Fredrik Edebratt