Patents by Inventor Mikael Larsson
Mikael Larsson 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).
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Publication number: 20240067644Abstract: The present invention relates to polymorphs of the hydrochloride salt of 5-{2-[({8-[(2,6-dimethylbenzyl)amino]-2,3-dimethylimidazo[1,2-a]pyridine-6-yl}carbonyl)-amino]ethoxy}-5-oxopentanoic acid (linaprazan glurate), more specifically Form 1 and Form 2 of the HCl salt of linaprazan glurate. The invention also relates to a process for the preparation of such polymorphs, to pharmaceutical compositions comprising such polymorphs, and to the use of these polymorphs in the treatment or prevention of gastrointestinal inflammatory diseases or gastric acid related diseases, in particular erosive gastroesophageal reflux disease (eGERD).Type: ApplicationFiled: August 9, 2023Publication date: February 29, 2024Inventors: Kjell Jarring, Thomas Larsson, Xingbang LIN, Dan WANG, Mikael Hillgren
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Publication number: 20240034125Abstract: A method for controlling a refrigeration system of a vehicle includes a circuit containing a refrigerant, a compressor, and first and second evaporators which are connected in parallel to the compressor, and a first expansion valve arranged upstream the first evaporator that regulates a pressure drop of the refrigerant before the first evaporator, and a second expansion valve arranged upstream the second evaporator that regulates a pressure drop of the refrigerant before the second evaporator, and a condenser arranged downstream the compressor between the compressor and the first and second expansion valves. The method includes controlling a total opening of the first expansion valve and the second expansion valve, based on a temperature and a pressure of the refrigerant which refrigerant temperature and refrigerant pressure are measured downstream the first and second evaporators at a position between the first and second evaporators and the compressor.Type: ApplicationFiled: October 2, 2023Publication date: February 1, 2024Inventors: Emil FRYKBERG, Henrik FELLBOM, Kristian NICKLASSON, Mikael LARSSON
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Publication number: 20230341304Abstract: A method of classifying a package based on stiffness of the package, wherein the package includes carton and is filled with food product, the method including applying a force on the package, retrieving a sample value by measuring a deformation of the package caused by the force, determining a difference between the sample value and a reference value, and classifying the package as belonging to a first category if the difference is within a threshold interval, otherwise classifying the package as belonging to a second category.Type: ApplicationFiled: August 20, 2021Publication date: October 26, 2023Inventors: Mikael LARSSON, Andreas ERIKSSON
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Patent number: 11534769Abstract: A gyratory crusher bottomshell and inspection hatch assembly is attachable exclusively to the bottomshell via a wear plate positioned at an internal region of the bottomshell. A wall thickness of the bottomshell at a border region immediately surrounding the hatch opening is generally equal to or less than a wall thickness over a remainder region of the wall at the same axial height position of the hatch opening.Type: GrantFiled: January 31, 2018Date of Patent: December 27, 2022Assignee: SANDVIK SRP ABInventors: Michael Skog, Adrien Henssien, Sonny Ek, Mikael Larsson, Magnus Fredriksson, Jan Johansson
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Patent number: 11162435Abstract: The present disclosure relates to a carburetor assembly (7) comprising a control unit (17), an air channel (8), a throttle valve (9), a choke valve (10), a pulsed fuel valve (11), and a fuel supply line (12). The control unit (17) is adapted to control the fuel valve (11) to supply fuel in accordance with a certain start setting, where the choke valve (10) can be open or closed. The carburetor assembly (7) comprises a rotation angle detector assembly (20) with a choke detector part (29) that is mounted to a choke shaft (30) that is connected to the choke valve (10) such that the choke detector part (29) is arranged to rotate together with the choke valve (10). The rotation angle detector assembly (20) further comprises a choke sensor device (23, 33) that is connected to the control unit (17) and can be affected by the choke detector part (29) such that the choke sensor device (23, 33) provides different output signals to the control unit (17) in dependence of whether the choke valve (10) is open or closed.Type: GrantFiled: May 30, 2018Date of Patent: November 2, 2021Assignee: HUSQVARNA ABInventors: Tomas Wykman, Henrik Eklund, Mikael Larsson
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Publication number: 20210046484Abstract: A gyratory crusher bottomshell and inspection hatch assembly is attachable exclusively to the bottomshell via a wear plate positioned at an internal region of the bottomshell. A wall thickness of the bottomshell at a border region immediately surrounding the hatch opening is generally equal to or less than a wall thickness over a remainder region of the wall at the same axial height position of the hatch opening.Type: ApplicationFiled: January 31, 2018Publication date: February 18, 2021Inventors: Michael SKOG, Adrien HENSSIEN, Sonny EK, Mikael LARSSON, Magnus FREDRIKSSON, Jan JOHANSSON
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Patent number: 10914245Abstract: A hand-held power tool comprising an internal combustion engine (4), a working tool (6), a centrifugal clutch (8), and a control system (10) is disclosed. The engine (4) has a clutch-in speed, above which the engine (4) drives the working tool (6). The control system (10) comprises a rotation speed sensor (12), and a speed limitation controller (14), which is configured to limit an engine speed at a limitation speed below the clutch-in speed. It is active or activated during a starting procedure of the internal combustion engine (4). The control system (10) is configured to deactivate the speed limitation controller (14) upon sensing at least one acceleration at a level above the limitation speed and sensing at least one deceleration at a level above the limitation speed, such that the engine (4) is rotatable above the limitation speed to drive the working tool (6).Type: GrantFiled: December 7, 2015Date of Patent: February 9, 2021Assignee: HUSQVARNA ABInventors: Mikael Larsson, Henrik Eklund
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Patent number: 10828603Abstract: A catalyst article including a substrate with an inlet end and an outlet end, a first zone and a second zone, where the first zone comprises: a) an ammonia slip catalyst (ASC) bottom layer comprising a platinum group metal on a support; and b) an SCR layer comprising a second SCR catalyst, the SCR layer located over the ASC bottom layer; where the second zone comprises a catalyst (“second zone catalyst”) selected from the group consisting of a diesel oxidation catalyst (DOC) and a diesel exotherm catalyst (DEC); wherein the ASC bottom layer extends into the second zone; and where the first zone is located upstream of the second zone. The ASC bottom layer may include a blend of: (1) the platinum group metal on a support and (2) a first SCR catalyst.Type: GrantFiled: March 29, 2018Date of Patent: November 10, 2020Assignee: Johnson Matthey Public Limited CompanyInventors: Hai-Ying Chen, Joseph Michael Fedeyko, Neil Greenham, Mikael Larsson, Jing Lu, Per Marsh, David Micallef, Andrew Newman
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Patent number: 10822514Abstract: The present invention relates to aqueous coating compositions for stretchable coatings in paper applications comprising at least one acrylic polymeric binder having a Tg of ?3° C. or lower, and at least one inorganic filler having a BET specific surface area in the range of 1.0 to 30.0 m2/g, wherein the dry weight ratio of the at least one acrylic polymeric binder to the at least one inorganic filler is between 15:100 and 20:100, as well as their use as stretchable coatings in paper and board applications.Type: GrantFiled: March 31, 2016Date of Patent: November 3, 2020Assignee: Omya International AGInventors: Johannes Kritzinger, Joachim Schoelkopf, Mikael Larsson, Micael Ragnarsson
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Patent number: 10807081Abstract: Catalyst articles having an ammonia slip catalyst (ASC) comprising a blend of platinum on a support with low ammonia storage and a first SCR catalyst, and a second catalyst, such as a diesel oxidation catalyst, a diesel exotherm catalyst (DEC), a NOx absorber, a selective catalytic reduction/passive NOx adsorber (SCR/PNA), a cold-start catalyst (CSC) or a three-way catalyst (TWC) are disclosed. The catalyst articles can also contain one or two additional SCR catalysts. The catalysts can be present in one of various configurations. The catalytic articles are useful for selective catalytic reduction (SCR) of NOx in exhaust gases and in reducing the amount of ammonia slip. Methods of using the catalytic articles in an SCR process, where the amount of ammonia slip is reduced, are also described.Type: GrantFiled: February 11, 2019Date of Patent: October 20, 2020Assignee: Johnson Matthey Public Limited CompanyInventors: Mikael Larsson, David Micallef
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Patent number: 10648429Abstract: The invention concerns a method for controlling the fuel supply to an internal combustion engine at start-up. The fuel supply system can be set in at least two start modes, a lean mode and a rich mode, and the selection of mode is based on an evaluation of a previous start attempt or successful run. The invention also concerns a carburetor (10) having a fuel supply system including a main fuel path (13) with an actively controlled fuel valve (26) and an idling fuel path (14) branching off from the main fuel path (13) downstream of the valve (26). The fuel supply system further includes a start fuel line (23, 423) starting upstream (FIG. 1) or downstream (FIG. 4) of the fuel valve (26) and ending in at least one start fuel outlet near and downstream of a choke valve.Type: GrantFiled: August 21, 2017Date of Patent: May 12, 2020Assignee: Husqvarna ABInventors: Mikael Larsson, Magnus Ottosson, Bo Carlsson
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Publication number: 20200141334Abstract: The present disclosure relates to a carburetor assembly (7) comprising a control unit (17), an air channel (8), a throttle valve (9), a choke valve (10), a pulsed fuel valve (11), and a fuel supply line (12). The control unit (17) is adapted to control the fuel valve (11) to supply fuel in accordance with a certain start setting, where the choke valve (10) can be open or closed. The carburetor assembly (7) comprises a rotation angle detector assembly (20) with a choke detector part (29) that is mounted to a choke shaft (30) that is connected to the choke valve (10) such that the choke detector part (29) is arranged to rotate together with the choke valve (10). The rotation angle detector assembly (20) further comprises a choke sensor device (23, 33) that is connected to the control unit (17) and can be affected by the choke detector part (29) such that the choke sensor device (23, 33) provides different output signals to the control unit (17) in dependence of whether the choke valve (10) is open or closed.Type: ApplicationFiled: May 30, 2018Publication date: May 7, 2020Inventors: Tomas Wykman, Henrik Eklund, Mikael Larsson
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Patent number: 10589261Abstract: Catalyst articles having a first zone containing a first SCR catalyst and a second zone containing an ammonia slip catalyst (ASC), where the ammonia slip catalyst contains a second SCR catalyst and an oxidation catalyst, and the ASC has DOC functionality, where the first zone is located on the inlet side of the substrate and the second zone is located in the outlet side of the substrate are disclosed. The catalytic articles are useful for selective catalytic reduction (SCR) of NOx in exhaust gases, in reducing the amount of ammonia slip and in oxidizing organic residues. Exhaust systems containing the catalyst articles and methods of using the catalytic articles in an SCR process, where the amount of ammonia slip is reduced and hydrocarbon are oxidized by the ASC catalyst, are also described.Type: GrantFiled: April 6, 2018Date of Patent: March 17, 2020Assignee: Johnson Matthey Public Limited CompanyInventor: Mikael Larsson
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Patent number: 10569264Abstract: A catalyst for oxidising ammonia comprises a selective catalytic reduction (SCR) catalyst and a composite heterogeneous extruded honeycomb having longitudinally extending parallel channels, which channels being defined in part by channel walls having a total longitudinal length, wherein the channel walls comprise a pore structure including a periodic arrangement of porous cells embedded in an inorganic matrix component, at least some of which porous cells are defined at least in part by an active interface layer of a catalytically active material comprising a precious metal supported on particles of a support material.Type: GrantFiled: February 3, 2017Date of Patent: February 25, 2020Assignee: Johnson Matthey Public Limited CompanyInventors: Juergen Bauer, Mikael Larsson, Jing Lu
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Patent number: 10518255Abstract: Catalyst articles having an ammonia slip catalyst (ASC) comprising a blend of platinum on a support with low ammonia storage and a first SCR catalyst, and a second catalyst, such as a diesel oxidation catalyst, a diesel exotherm catalyst (DEC), a NOx absorber, a selective catalytic reduction/passive NOx adsorber (SCR/PNA), a cold-start catalyst (CSC) or a three-way catalyst (TWC) are disclosed. The catalyst articles can also contain one or two additional SCR catalysts. The catalysts can be present in one of various configurations. The catalytic articles are useful for selective catalytic reduction (SCR) of NOx in exhaust gases and in reducing the amount of ammonia slip. Methods of using the catalytic articles in an SCR process, where the amount of ammonia slip is reduced, are also described.Type: GrantFiled: February 11, 2019Date of Patent: December 31, 2019Assignee: Johnson Matthey Public Limited CompanyInventors: Mikael Larsson, David Micallef
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Patent number: 10436135Abstract: Herein a hand-held power tool comprising an internal combustion engine (4) is disclosed. The hand-held power tool comprises, a working tool (6), a centrifugal clutch (8), and a control system (10). The internal combustion engine (4) has a clutch-in speed (?C) above which the internal combustion engine (4) drives the working tool (6). A speed limitation controller (14), is configured to limit an engine speed at a limitation speed below the clutch-in speed (?C). The control system (10) is configured to calculate an integral of the rotational speed of the internal combustion engine (4), and to deactivate the speed limitation controller (14) after the integral reaches an integration limit value, such that the internal combustion engine (4) is rotatable above the limitation speed (?L) to drive the working tool (6) via the centrifugal clutch (8).Type: GrantFiled: December 7, 2015Date of Patent: October 8, 2019Assignee: HUSQVARNA ABInventors: Mikael Larsson, Henrik Eklund
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Publication number: 20190168198Abstract: Catalyst articles having an ammonia slip catalyst (ASC) comprising a blend of platinum on a support with low ammonia storage and a first SCR catalyst, and a second catalyst, such as a diesel oxidation catalyst, a diesel exotherm catalyst (DEC), a NOx absorber, a selective catalytic reduction/passive NOx adsorber (SCR/PNA), a cold-start catalyst (CSC) or a three-way catalyst (TWC) are disclosed. The catalyst articles can also contain one or two additional SCR catalysts. The catalysts can be present in one of various configurations. The catalytic articles are useful for selective catalytic reduction (SCR) of NOx in exhaust gases and in reducing the amount of ammonia slip. Methods of using the catalytic articles in an SCR process, where the amount of ammonia slip is reduced, are also described.Type: ApplicationFiled: February 11, 2019Publication date: June 6, 2019Inventors: Mikael Larsson, David Micallef
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Publication number: 20190091677Abstract: A catalyst for oxidising ammonia comprises a selective catalytic reduction (SCR) catalyst and a composite heterogeneous extruded honeycomb having longitudinally extending parallel channels, which channels being defined in part by channel walls having a total longitudinal length, wherein the channel walls comprise a pore structure including a periodic arrangement of porous cells embedded in an inorganic matrix component, at least some of which porous cells are defined at least in part by an active interface layer of a catalytically active material comprising a precious metal supported on particles of a support material.Type: ApplicationFiled: February 3, 2017Publication date: March 28, 2019Inventors: Juergen BAUER, Mikael LARSSON, Jing LU
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Publication number: 20190048794Abstract: Herein a control system (10) for controlling an internal combustion engine of a hand-held power tool (2) is disclosed. The control system (10) comprises an electronic control logic (24), a first and a second sensor (26, 28). A first conductive path (36) comprises the first sensor (26). A second conductive path (38) comprises the second sensor (28). The first and second conductive paths are connected to an input (40) of the electronic control logic (24). The first and second conductive paths are connected to a fixed voltage potential. The first conductive path (36) has a first electrical property and the second conductive path (38) has a second electrical property. The first electrical property and the second electrical property together are different from at least one of the first electrical property and the second electrical property, such that the electronic control logic (24) is able to detect different states.Type: ApplicationFiled: January 28, 2016Publication date: February 14, 2019Inventors: Mikael Larsson, Henrik Eklund, Björn Lundblad, Johan Assargård
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Patent number: RE49743Abstract: A catalyst for oxidising ammonia comprises a selective catalytic reduction (SCR) catalyst and a composite heterogeneous extruded honeycomb having longitudinally extending parallel channels, which channels being defined in part by channel walls having a total longitudinal length, wherein the channel walls comprise a pore structure including a periodic arrangement of porous cells embedded in an inorganic matrix component, at least some of which porous cells are defined at least in part by an active interface layer of a catalytically active material comprising a precious metal supported on particles of a support material.Type: GrantFiled: April 8, 2021Date of Patent: December 5, 2023Inventors: Juergen Bauer, Mikael Larsson, Jing Lu