Patents by Inventor Lars Lidgren

Lars Lidgren 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: 20230330024
    Abstract: Present invention relates to a novel treatment regimen for cancer.
    Type: Application
    Filed: October 5, 2021
    Publication date: October 19, 2023
    Inventors: Lars LIDGREN, Magnus TÄGIL, Deepak RAINA, Liu YANG
  • Publication number: 20180055969
    Abstract: The present invention shows a biphasic ceramic bone substitute comprising a resorbable calcium sulphate phase and a stable calcium phosphate phase acting as a bone graft and excellent carrier for a combination of bone active proteins (e.g. BMP) and anti-catabolic agents (e.g.
    Type: Application
    Filed: March 18, 2016
    Publication date: March 1, 2018
    Inventor: Lars Lidgren
  • Patent number: 9889233
    Abstract: A medical composition is disclosed, which is injectable and which comprises a mixture of native components, which are obtainable by culturing one or more cell samples from a human or animal during normal conditions, said native components being included in the group consisting of growth factors, extracellular matrix proteins, and other substances produced by said cell samples during normal conditions, and a pharmaceutically acceptable carrier, as well as a method for producing the native components, a method for producing the medical composition, a method for treating a subject in need of tissue repair by injection of the medical composition, and use of said mixture of native components for the production of said medical composition for tissue repair via injection.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: February 13, 2018
    Assignee: ORTHOCELL LIMITED
    Inventor: Lars Lidgren
  • Publication number: 20160263283
    Abstract: A medical composition is disclosed, which is injectable and which comprises a mixture of native components, which are obtainable by culturing one or more cell samples from a human or animal during normal conditions, said native components being included in the group consisting of growth factors, extracellular matrix proteins, and other substances produced by said cell samples during normal conditions, and a pharmaceutically acceptable carrier, as well as a method for producing the native components, a method for producing the medical composition, a method for treating a subject in need of tissue repair by injection of the medical composition, and use of said mixture of native components for the production of said medical composition for tissue repair via injection.
    Type: Application
    Filed: November 12, 2015
    Publication date: September 15, 2016
    Inventor: Lars LIDGREN
  • Patent number: 9414187
    Abstract: It is presented a method for determining a location of a mobile communication terminal. The method is performed in a location determiner and comprises the steps of: obtaining, using a first location source, a first location indicator of the mobile communication terminal; obtaining using a second location source, a second location indicator of the mobile communication terminal; determining an inconsistency condition to be true when one, and only one, of the first and second location indicators indicates the mobile communication terminal to be located within the coverage of its home network; and when the inconsistency condition is true, disregarding the location indicator indicating the mobile communication terminal to be located within the coverage of its home network.
    Type: Grant
    Filed: November 4, 2013
    Date of Patent: August 9, 2016
    Assignee: GWS PRODUCTION AB
    Inventors: Lars Lidgren, Andreas Rodman
  • Patent number: 9220803
    Abstract: A medical composition is disclosed, which is injectable and which comprises a mixture of native components, which are obtainable by culturing one or more cell samples from a human or animal during normal conditions, said native components being included in the group consisting of growth factors, extracellular matrix proteins, and other substances produced by said cell samples during normal conditions, and a pharmaceutically acceptable carrier, as well as a method for producing the native components, a method for producing the medical composition, a method for treating a subject in need of tissue repair by injection of the medical composition, and use of said mixture of native components for the production of said medical composition for tissue repair via injection.
    Type: Grant
    Filed: October 2, 2007
    Date of Patent: December 29, 2015
    Inventor: Lars Lidgren
  • Publication number: 20150365788
    Abstract: It is presented a method for determining a location of a mobile communication terminal. The method is performed in a location determiner and comprises the steps of: obtaining, using a first location source, a first location indicator of the mobile communication terminal; obtaining using a second location source, a second location indicator of the mobile communication terminal; determining an inconsistency condition to be true when one, and only one, of the first and second location indicators indicates the mobile communication terminal to be located within the coverage of its home network; and when the in-consistency condition is true, disregarding the location indicator indicating the mobile communication terminal to be located within the coverage of its home network.
    Type: Application
    Filed: November 4, 2013
    Publication date: December 17, 2015
    Inventors: Lars LIDGREN, Andreas RODMAN
  • Publication number: 20140198601
    Abstract: The present invention relates to a device for producing a hardenable mass, preferably bone substitute and/or bone reinforcing material or bone cement or similar material. A mixing container (3) has a mixing space (4) in which at least one powder and at least one liquid component (5, 6) are mixed to provide the hardenable mass (2). A piston means (7) is provided in the mixing space (4) of the mixing container (3). At least one means (8) which is rotatable relative to the mixing container (3) cooperates with the piston means (7) for, in a retaining position (P1), retaining said piston means (7) relative to the mixing container (3) and, by rotation to a release position (P2), releasing the piston means (7) such that said piston means can move in a direction (U) towards at least one opening (49) through which said mass (2) can pass out of the mixing space (4).
    Type: Application
    Filed: January 16, 2014
    Publication date: July 17, 2014
    Applicant: Bone Support AB
    Inventors: Lars LIDGREN, Sven JÖNSSON, Torgny LUNDGREN, Östen GULLWI, Fritz BRORSSON
  • Patent number: 8662737
    Abstract: The present invention relates to a device for producing a hardenable mass, preferably bone substitute and/or bone reinforcing material or bone cement or similar material. A mixing container may include a mixing space in which at least one powder and at least one liquid component are mixed to provide the hardenable mass. A piston may be provided in the mixing space of the mixing container. A screw device may be connectable to the mixing container such that the screw device may be configured to impart by screw movements a discharge movement to the piston to discharge the hardenable mass from the mixing space.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: March 4, 2014
    Assignee: Bone Support AB
    Inventors: Lars Lidgren, Sven Jönsson, Torony Lundgren, Fritz Brorsson, Östen Gullwi
  • Patent number: 8586101
    Abstract: The invention refers to an artificial bone mineral substitute material which comprises at least one ceramic and at least one water soluble non-ionic X-ray contrast agent. The invention refers to a composition for producing the same, which further comprises an aqueous liquid, as well as the use of the composition as a X-ray contrast medium.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: November 19, 2013
    Assignee: Bone Support AB
    Inventor: Lars Lidgren
  • Publication number: 20130268088
    Abstract: An injectable bone mineral substitute material composition with the capability of being hardened in a body fluid in vivo, which comprises at least one calcium phosphate component and at least one calcium sulfate component as a dry mixture mixed with an aqueous liquid, and at least one accelerator, the at least one calcium sulfate component being particulate hardened calcium sulfate, which has a specified particle size that is in order to confer injectablity to the composition. The invention also concerns the bone mineral substitute material produced from the composition as well as methods and uses thereof.
    Type: Application
    Filed: March 13, 2013
    Publication date: October 10, 2013
    Applicant: Bone Support AB
    Inventors: Lars Lidgren, Malin Nilsson
  • Patent number: 8420127
    Abstract: An injectable bone mineral substitute material composition with the capability of being hardened in a body fluid in vivo, which comprises at least one calcium phosphate component and at least one calcium sulfate component as a dry mixture mixed with an aqueous liquid, and at least one accelerator, the at least one calcium sulfate component being particulate hardened calcium sulfate, which has a specified particle size that is in order to confer injectability to the composition. The invention also concerns the bone mineral substitute material produced from the composition as well as methods and uses thereof.
    Type: Grant
    Filed: March 5, 2004
    Date of Patent: April 16, 2013
    Assignee: Bone Support AB
    Inventors: Lars Lidgren, Malin Nilsson
  • Publication number: 20130064033
    Abstract: The present invention relates to a device for producing a hardenable mass, preferably bone substitute and/or bone reinforcing material or bone cement or similar material. A mixing container may include a mixing space in which at least one powder and at least one liquid component are mixed to provide the hardenable mass. A piston may be provided in the mixing space of the mixing container. A screw device may be connectable to the mixing container such that the screw device may be configured to impart by screw movements a discharge movement to the piston to discharge the hardenable mass from the mixing space.
    Type: Application
    Filed: September 13, 2012
    Publication date: March 14, 2013
    Inventors: Lars LIDGREN, Sven Jönsson, Torgny Lundgren, Fritz Brorsson, Östen Gullwi
  • Patent number: 8297831
    Abstract: The present invention relates to a device for producing a hardenable mass, preferably bone substitute and/or bone reinforcing material or bone cement or similar material. A mixing container (3) has a mixing space (4) in which at least one powder and at least one liquid component (5, 6) are mixed to provide the hardenable mass (2). A piston means (7) is provided in the mixing space (4) of the mixing container (3). At least one means (8) which is rotatable relative to the mixing container (3) cooperates with the piston means (7) for, in a retaining position (P1), retaining said piston means (7) relative to the mixing container (3) and, by rotation to a release position (P2), releasing the piston means (7) such that said piston means can move in a direction (U) towards at least one opening (49) through which said mass (2) can pass out of the mixing space (4).
    Type: Grant
    Filed: September 8, 2009
    Date of Patent: October 30, 2012
    Assignee: Bone Support AB
    Inventors: Lars Lidgren, Sven Jönsson, Torgny Lundgren, Fritz Brorsson, Östen Gullwi
  • Patent number: 7972630
    Abstract: An injectable bone mineral substitute material composition comprises an inorganic bone cement powder and a biologically compatible oil. The oil is an intermixture with the cement powder at a concentration of less than 10 wt % of the total weight of the composition in order to improve the rheology of the same. In a method of intermixing a powder of an implant material and a biologically compatible oil to a composition the oil is mixed with the powder of implant material at an elevated temperature.
    Type: Grant
    Filed: April 10, 2001
    Date of Patent: July 5, 2011
    Assignee: Bone Support AB
    Inventor: Lars Lidgren
  • Patent number: 7967764
    Abstract: The present invention relates to a device for mini-invasive ultrasound treatment of an object. At least one therapeutic ultrasound transducer (2) is arranged for treatment of the object (5) by generating an ultrasonic field (3), the temperature focus (F) of which is located in the object (5) for heating thereof. The therapeutic ultrasound transducer (2) comprises a probe (10) adapted to be inserted into the body in the direction towards the object (5) and comprises a front portion (10a) adapted to be located at, against or in the object (5). Said probe (10) comprises at least one transmitter element (11) for generating said ultrasonic field (3). The transmitter element (11) for generating the ultrasonic field (3) is arranged behind the front portion (10a) such that the transmitter element (11) does not heat or substantially not heat the front portion (10a) when in operation.
    Type: Grant
    Filed: January 15, 2003
    Date of Patent: June 28, 2011
    Assignee: Ultrazonix DNT AB
    Inventors: Lars Lidgren, Kaj Larsson
  • Patent number: 7938572
    Abstract: The present invention relates to a device for producing a hardenable mass, preferably bone substitute and/or bone reinforcing material or bone cement or similar material. A mixing container (3) has a mixing space (4) in which at least one powder and at least one liquid component (5, 6) are mixed to provide the hardenable mass (2). A piston means (7) is provided in the mixing space (4) of the mixing container (3). At least one means (8) which is rotatable relative to the mixing container (3) cooperates with the piston means (7) for, in a retaining position (P1), retaining said piston means (7) relative to the mixing container (3) and, by rotation to a release position (P2), releasing the piston means (7) such that said piston means can move in a direction (U) towards at least one opening (49) through which said mass (2) can pass out of the mixing space (4).
    Type: Grant
    Filed: June 17, 2005
    Date of Patent: May 10, 2011
    Assignee: Bone Support AB
    Inventors: Lars Lidgren, Sven Jönsson, Torgny Lundgren, Fritz Brorsson, Östen Gullwi
  • Patent number: 7935121
    Abstract: The present invention relates to a device for providing spongy bone with bone substitute and/or bone reinforcing material, wherein at least one perforating device (4) is provided for making at least one hole (5) in the spongy bone (1) and wherein at least one flushing or rinsing device (6) is provided for flushing or rinsing the hole (5) with a rinsing agent (7). At least one vacuum source (9) is provided for generating a vacuum in the hole (5) in the spongy bone (1) for sucking and/or facilitating insertion or feeding of the bone substitute and/or bone reinforcing material (3) into said spongy bone (1). The invention also relates to bone substitute and/or bone reinforcing material and methods in connection with the invention.
    Type: Grant
    Filed: November 10, 2004
    Date of Patent: May 3, 2011
    Assignee: Bone Support AB
    Inventors: Lars Lidgren, Torgny Lundgren, Pär Arvidsson, Sven Jönsson
  • Publication number: 20110087161
    Abstract: The present invention relates to a device for providing spongy bone with bone substitute and/or bone reinforcing material, wherein at least one perforating device (4) is provided for making at least one hole (5) in the spongy bone (1) and wherein at least one flushing or rinsing device (6) is provided for flushing or rinsing the hole (5) with a rinsing agent (7). At least one vacuum source (9) is provided for generating a vacuum in the hole (5) in the spongy bone (1) for sucking and/or facilitating insertion or feeding of the bone substitute and/or bone reinforcing material (3) into said spongy bone (1). The invention also relates to bone substitute and/or bone reinforcing material and methods in connection with the invention.
    Type: Application
    Filed: October 25, 2010
    Publication date: April 14, 2011
    Inventors: Lars LIDGREN, Torgny Lundgren, Pär Arvidsson, Sven Jönsson
  • Publication number: 20110082417
    Abstract: The present invention relates to a device for providing spongy bone with bone substitute and/or bone reinforcing material, wherein at least one perforating device (4) is provided for making at least one hole (5) in the spongy bone (1) and wherein at least one flushing or rinsing device (6) is provided for flushing or rinsing the hole (5) with a rinsing agent (7). At least one vacuum source (9) is provided for generating a vacuum in the hole (5) in the spongy bone (1) for sucking and/or facilitating insertion or feeding of the bone substitute and/or bone reinforcing material (3) into said spongy bone (1). The invention also relates to bone substitute and/or bone reinforcing material and methods in connection with the invention.
    Type: Application
    Filed: October 25, 2010
    Publication date: April 7, 2011
    Inventors: Lars LIDGREN, Torgny LUNDGREN, Pär ARVIDSSON, Sven JÖNSSON