Patents by Inventor Gunnar Hedlund

Gunnar Hedlund 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).

  • Patent number: 11896564
    Abstract: A compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof, for use in combination with a 5-ASA agent, in the treatment of a disease resulting from pathologic inflammation. The combination of a compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof and 5-ASA agent and use of such combination. A kit-of-parts and a pharmaceutical composition comprising such a combination.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: February 13, 2024
    Assignee: PHARMACYL AB
    Inventors: Gunnar Hedlund, Anders Björk
  • Patent number: 11717500
    Abstract: A method for the treatment a disease resulting from spondyloarthritis, such as axial spondyloarthritis, psoriatic arthritis and enteropathic arthritis, by administering, to a mammal in need of such treatment, a compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: August 8, 2023
    Assignee: PHARMACYL AB
    Inventors: Anders Björk, Gunnar Hedlund
  • Publication number: 20220087959
    Abstract: A compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof, for use in combination with a 5-ASA agent, in the treatment of a disease resulting from pathologic inflammation. The combination of a compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof and 5-ASA agent and use of such combination. A kit-of-parts and a pharmaceutical composition comprising such a combination.
    Type: Application
    Filed: August 15, 2019
    Publication date: March 24, 2022
    Inventors: Gunnar HEDLUND, Anders BJÖRK
  • Publication number: 20210299071
    Abstract: A compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof, and a pharmaceutical composition comprising the compound. The compound is useful for the treatment a disease resulting from pathologic inflammation, such as inflammatory bowel disease, psoriasis or rheumatoid arthritis.
    Type: Application
    Filed: August 15, 2019
    Publication date: September 30, 2021
    Inventors: Anders BJÖRK, Gunnar HEDLUND
  • Publication number: 20210236441
    Abstract: A method for the treatment a disease resulting from spondyloarthritis, such as axial spondyloarthritis, psoriatic arthritis and enteropathic arthritis, by administering, to a mammal in need of such treatment, a compound of formula (I) or a pharmaceutically acceptable salt or solvate thereof.
    Type: Application
    Filed: January 26, 2021
    Publication date: August 5, 2021
    Inventors: Anders BJÖRK, Gunnar HEDLUND
  • Patent number: 8293243
    Abstract: The present invention relates to methods of treating mammals affected by, for example, a hyperproliferative disease such as cancer, by administering a tumor-targeted superantigen and a chemotherapeutic agent, whereby the administration of the tumor-targeted superantigen and chemotherapeutic agent reduce the antibody response and enhance the T cell response. The superantigen, wild-type or modified, is fused to a target-seeking moiety, such as an antibody or an antibody active fragment. The combined administration of a superantigen and a chemotherapeutic agent provides enhanced therapeutic effects in a treated animal.
    Type: Grant
    Filed: May 25, 2010
    Date of Patent: October 23, 2012
    Assignee: Active Biotech AB
    Inventors: Gunnar Hedlund, Göran Forsberg, Marie Wallén-öhman
  • Publication number: 20100303836
    Abstract: The present invention relates to methods of treating mammals affected by, for example, a hyperproliferative disease such as cancer, by administering a tumor-targeted superantigen and a chemotherapeutic agent, whereby the administration of the tumor-targeted superantigen and chemotherapeutic agent reduce the antibody response and enhance the T cell response. The superantigen, wild-type or modified, is fused to a target-seeking moiety, such as an antibody or an antibody active fragment. The combined administration of a superantigen and a chemotherapeutic agent provides enhanced therapeutic effects in a treated animal.
    Type: Application
    Filed: May 25, 2010
    Publication date: December 2, 2010
    Inventors: GUNNAR HEDLUND, GÖRAN FORSBERG, MARIE WALLÉN-ÖHMAN
  • Patent number: 7763253
    Abstract: The present invention relates to methods of treating mammals affected by, for example, a hyperproliferative disease such as cancer, by administering a tumor-targeted superantigen and a chemotherapeutic agent, whereby the administration of the tumor-targeted superantigen and chemotherapeutic agent reduce the antibody response and enhance the T cell response. The superantigen, wild-type or modified, is fused to a target-seeking moiety, such as an antibody or an antibody active fragment. The combined administration of a superantigen and a chemotherapeutic agent provides enhanced therapeutic effects in a treated animal.
    Type: Grant
    Filed: August 12, 2005
    Date of Patent: July 27, 2010
    Assignee: Active Biotech, AB
    Inventors: Gunnar Hedlund, Göran Forsberg, Marie Wallén-öhman
  • Patent number: 7540277
    Abstract: A fuel system (1) for a vibratory rammer (2) includes a tank arrangement (3), a diaphragm carburetor (4), a fuel line arrangement (5) and a venting line arrangement (6) for complementary venting of air from the fuel system (1) to the atmosphere. The fuel system (1) also includes a venting valve (7) which is open and closeable to the atmosphere. The tank arrangement (3) includes a primary fuel tank (8) and a secondary fuel tank (11).
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: June 2, 2009
    Assignee: Dynapac Compaction Equipment AB
    Inventor: Gunnar Hedlund
  • Patent number: 7427176
    Abstract: A vibratory plate includes a sprinkler device (3) for wetting the underside of a base plate (2) of the vibratory plate (1). The vibratory plate also includes a water tank (4) and the sprinkler device (3) has an outlet (8) for passing the water, a valve (11) to control the release of water and a knob (5) for the operation of the valve. A channel (6) guides the released water and is arranged along the front edge of the base plate (2). The channel (6) is arranged with descending inclinations along and from the middle of its length and to both side edges of the base plate (2). The outlet (8) is only arranged for the release of water to the middle of the channel (6).
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: September 23, 2008
    Assignee: Dynapac Compaction Equipment AB
    Inventors: Gert Persson, Gunnar Hedlund
  • Publication number: 20080003058
    Abstract: A vibratory plate includes a sprinkler device (3) for wetting the underside of a base plate (2) of the vibratory plate (1). The vibratory plate also includes a water tank (4) and the sprinkler device (3) has an outlet (8) for passing the water, a valve (11) to control the release of water and a knob (5) for the operation of the valve. A channel (6) guides the released water and is arranged along the front edge of the base plate (2). The channel (6) is arranged with descending inclinations along and from the middle of its length and to both side edges of the base plate (2). The outlet (8) is only arranged for the release of water to the middle of the channel (6).
    Type: Application
    Filed: June 29, 2007
    Publication date: January 3, 2008
    Inventors: Gert Persson, Gunnar Hedlund
  • Publication number: 20070193566
    Abstract: A fuel system (1) for a vibratory rammer (2) includes a tank arrangement (3), a diaphragm carburetor (4), a fuel line arrangement (5) and a venting line arrangement (6) for complementary venting of air from the fuel system (1) to the atmosphere. The fuel system (1) also includes a venting valve (7) which is open and closeable to the atmosphere. The tank arrangement (3) includes a primary fuel tank (8) and a secondary fuel tank (11).
    Type: Application
    Filed: January 31, 2007
    Publication date: August 23, 2007
    Inventor: Gunnar Hedlund
  • Publication number: 20070006840
    Abstract: An operating apparatus (1) controls working revolutions of a vibratory rammer. The operating apparatus (1) includes an operating lever (4) movable between an idle position (2) and a stop position (3) and an engine switch-off function (5) and a fuel shut-off function (6). The engine switch-off function (5) and fuel shut-off function (6) are actuated with the operating lever (4) to be inactive in the idle position (2) or activated in the stop position (3). The engine switch-off function (5) is activated before the fuel shut-off function (6) is activated when the operating lever (4) is moved from the idle position (2) to the stop position (3). The activation ceases in reverse order when the operating lever (4) is moved from the stop position (3) to the idle position (2).
    Type: Application
    Filed: June 28, 2006
    Publication date: January 11, 2007
    Inventor: Gunnar Hedlund
  • Publication number: 20060057111
    Abstract: The present invention relates to methods of treating mammals affected by, for example, a hyperproliferative disease such as cancer, by administering a tumor-targeted superantigen and a chemotherapeutic agent, whereby the administration of the tumor-targeted superantigen and chemotherapeutic agent reduce the antibody response and enhance the T cell response. The superantigen, wild-type or modified, is fused to a target-seeking moiety, such as an antibody or an antibody active fragment. The combined administration of a superantigen and a chemotherapeutic agent provides enhanced therapeutic effects in a treated animal.
    Type: Application
    Filed: August 12, 2005
    Publication date: March 16, 2006
    Inventors: Gunnar Hedlund, Goran Forsberg, Marie Wallen-ohman
  • Patent number: 6605616
    Abstract: The invention is related to compounds of general formula (I) wherein R is methyl, ethyl, n-propyl, iso-propyl, n-butyl or allyl; R′ is methyl, methoxy, fluoro, chloro, bromo, azido, trifluorometlhyl, or OCHxFy, wherein x=0−2, y=1−3 with the. proviso that x+y=3; R″ is hydrogen, fluoro or chloro; with the proviso that R″ is fluoro or chloro only when R′ is fluoro or chloro; R4 is hydrogen or pharmaceutically acceptable inorganic or organic cations; R5 is dimethylamino or nitro; R6 is hydrogen; and when R′ is azido R5 is also ethyl, n-propyl, iso-propyl, methoxy, ethoxy, chloro, bromo, trifluoromethyl, OCHxFy, wherein x=0−2, y=1−3 with the proviso that x+y=3, or R5 and R6 taken together are methylenedioxy; and any tautomer thereof. The invention also relates to pharmaceutical compositions containing a compound of the general formula (I) together with a pharmaceutically acceptable carrier.
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: August 12, 2003
    Assignee: Active Biotech AB
    Inventors: Anders Björk, Stig Jönsson, Tomas Fex, Gunnar Hedlund
  • Patent number: 6593343
    Abstract: Compounds of formula (I) and tautomers thereof are effective for the treatment of mammals suffering from diseases resulting from autoimmunity and pathological inflammation.
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: July 15, 2003
    Assignee: Active Biotech AB
    Inventors: Anders Björk, Stig Jönsson, Tomas Fex, Gunnar Hedlund
  • Patent number: 6518312
    Abstract: A method for stimulation of transcription factor AP (activator protein)-1 by administering a compound of the formula (I) wherein R is selected from methyl, ethyl, n-propyl, iso-propyl, c-propyl, n-butyl, sec.-butyl, iso-butyl, tert.-butyl, c-butyl, n-pentyl, sec.-pentyl, iso-pentyl, tert.-pentyl, neo-pentyl, c-pentyl, c-hexyl and c-heptyl; RNa and RNb are the same or different and selected from hydrogen, methyl and ethyl; R2, R3, R5 and R6 are independently selected from hydrogen, methyl, methoxy, thiomethyl, hydroxy, fluoro, chloro, bromo, trifluoromethyl, phenyl and benzyl; n is 1, 2 or 3; R′ and R″ are the same or different and selected from methyl, ethyl, n-propyl, iso-propyl, n-butyl, sec.-butyl, and iso-butyl or R′ and R″ together form a saturated heterocyclic ring of 5-7 atoms; and pharmaceutically acceptable salts, hydrates and solvates thereof, to a mammal in need thereof.
    Type: Grant
    Filed: July 3, 2001
    Date of Patent: February 11, 2003
    Assignee: Active Biotech AB
    Inventors: Anders Bjork, Gunnar Hedlund, Tomas Leanderson
  • Publication number: 20020173520
    Abstract: The invention is related to compounds of general formula (I) 1
    Type: Application
    Filed: April 25, 2002
    Publication date: November 21, 2002
    Applicant: Active Biotech AB
    Inventors: Anders Bjork, Stig Jonsson, Tomas Fex, Gunnar Hedlund
  • Publication number: 20020173519
    Abstract: Compounds of formula (I) 1
    Type: Application
    Filed: April 25, 2002
    Publication date: November 21, 2002
    Applicant: Active Biotech AB
    Inventors: Anders Bjork, Stig Jonsson, Tomas Fex, Gunnar Hedlund
  • Patent number: 6419420
    Abstract: The invention is directed to a vibrating tamper having a single control lever. The single control lever (4) can be set by an operator to any one of three releasably fixed positions with a snap-action detent device holding the control lever in the position selected by the operator. In the first position, the engine ignition is short-circuited, a fuel valve is closed, a fuel tank venting valve is closed and the throttle is fully closed. In the second position, the engine ignition circuit is enabled, the fuel tank venting valve is open, the fuel valve is open and the throttle control is in a starting/idling position. In the third position, the engine ignition circuit is enabled, the fuel tank venting valve is open, the fuel valve is open and the throttle control is in full-throttle position.
    Type: Grant
    Filed: December 1, 2000
    Date of Patent: July 16, 2002
    Assignee: Svedala Compaction Equipment AB
    Inventor: Gunnar Hedlund