Patents by Inventor Owe Salven
Owe Salven 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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Patent number: 9605239Abstract: An attachment arrangement for providing a sensor in a flexible bag, said attachment arrangement comprising: a sensor holding part adapted to be integrated with the flexible bag and comprising first locking part protruding out form the flexible bag, the sensor holding part holding an optical sensor inside the flexible bag; an adaptor part provided outside the flexible bag and adapted to hold an optical fiber, the adaptor part comprising second locking part adapted to mate with the first locking part to lock the first locking part and the second locking part together such that the optical fiber can communicate with the optical sensor inside the bag.Type: GrantFiled: December 15, 2010Date of Patent: March 28, 2017Assignee: GE Healthcare Bio-Sciences ABInventors: Hanno Ehring, Kine Frej, Owe Salven, Anders Wilen
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Patent number: 9423351Abstract: An optical sensor holding device adapted to be integrated with a flexible bag, said device comprising a bag attachment part made from a material that can be welded to the flexible bag; a sensor attachment part made from a material to which an optical sensor spot can be attached, wherein the sensor attachment part is forced into an opening in the bag attachment part that is slightly smaller than the sensor attachment part such that the sensor attachment part is kept firmly in place and leakage is minimized.Type: GrantFiled: June 15, 2010Date of Patent: August 23, 2016Assignee: GE Healthcare Bio-Sciences ABInventors: Kine Barnfield Frej, Owe Salven
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Patent number: 9383335Abstract: Electrophoresis gel cassette comprising a first and a second face wall member and one or more side wall members defining a gel compartment for a gel member with a first and second face, wherein at least a section of each one of the first and second face wall member is removable to expose a section of both the first and second face of the gel member essentially corresponding to the separation zone while the gel member is preserved in the cassette.Type: GrantFiled: May 31, 2013Date of Patent: July 5, 2016Assignee: GE HEALTHCARE BIO-SCIENCES ABInventors: Lennart Bjorkesten, Owe Salven, Camilla Larsson, Erik J Bjerneld, Sofia Edlund, Henrik Ostlin, Stefan Sjolander, Kajsa Stridsberg-Friden, Ola Ronn, Peter Oliviusson, Henrik Bjorkman
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Patent number: 9377436Abstract: Electrophoresis gel cassette comprising a cassette housing defining a gel compartment for molding a gel member wherein the gel compartment comprises a fill port at an inlet end of the gel compartment and one or more over-fill ports at a distal end of the gel compartment with respect to a filling direction, and wherein the over-fill port(s) is arranged in fluidic communication with an overfill chamber.Type: GrantFiled: May 31, 2013Date of Patent: June 28, 2016Assignee: GE HEALTHCARE BIO-SCIENCES ABInventors: Owe Salven, Camilla Larsson, Stefan Ogeus, Henrik Ostlin, Stefan Sjolander, Malin Eriksson
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Patent number: 9360452Abstract: Electrophoresis tray arranged to support an electrophoresis cassette for miming electrophoresis experiments, the electrophoresis cassette comprising a gel member in a housing with a front and a back face, wherein the tray comprises a cassette support surface for supporting at least the separation zone of the electrophoresis cassette during electrophoresis, and wherein the cassette support surface is flanked by a pair of buffer pad holders each one arranged to hold a buffer pad in a mating position with respect to buffer connection sections at the back face of the electrophoresis cassette.Type: GrantFiled: May 31, 2013Date of Patent: June 7, 2016Assignee: GE HEALTHCARE BIO-SCIENCES ABInventors: Owe Salven, Camilla Larsson, Henrik Ostlin, Stefan Sjolander, Kajsa Stridsberg-Friden, Peter Oliviusson, Tomas Haukkala, Kjell Larsson, Anders Jahge
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Publication number: 20150185181Abstract: Electrophoresis gel cassette comprising a first and a second face wall member and one or more side wall members defining a gel compartment for a gel member with a first and second face, wherein at least a section of each one of the first and second face wall member is removable to expose a section of both the first and second face of the gel member essentially corresponding to the separation zone while the gel member is preserved in the cassette.Type: ApplicationFiled: May 31, 2013Publication date: July 2, 2015Applicant: GE HEALTHCARE BIO-SCIENCES ABInventors: Lennart Bjorkesten, Owe Salven, Camilla Larsson, Erik J. Bjerneld, Sofia Edlund, Henrik Ostlin, Stefan Sjolander, Kajsa Stridsberg-Friden, Ola Ronn, Peter Oliviusson, Henrik Bjorkman
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Publication number: 20150177186Abstract: Electrophoresis gel unit comprising a flat gel member with an upper and a lower face and a sample separation zone, wherein the gel member is attached to a rigid support arranged to preserve the shape of and to facilitate handling of the gel member, wherein the rigid support is formed to allow access to a section of both the upper and lower face of the gel member essentially corresponding to the separation zone.Type: ApplicationFiled: May 31, 2013Publication date: June 25, 2015Applicant: GE HEALTHCARE BIO-SCIENCES ABInventors: Lennart Bjorkesten, Owe Salven, Camilla Larsson, Erik J. Bjerneld, Sofia Edlund, Henrik Ostlin, Stefan Sjolander, Kajsa Stridsberg-Friden, Ola Ronn, Peter Oliviusson, Henrik Bjorkman
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Publication number: 20150160155Abstract: Electrophoresis gel cassette comprising a cassette housing defining a gel compartment for molding a gel member wherein the gel compartment comprises a fill port at an inlet end of the gel compartment and one or more over-fill ports at a distal end of the gel compartment with respect to a filling direction, and wherein the over-fill port(s) is arranged in fluidic communication with an overfill chamber.Type: ApplicationFiled: May 31, 2013Publication date: June 11, 2015Inventors: Owe Salven, Camilla Larsson, Stefan Ogeus, Henrik Ostlin, Stefan Sjolander, Malin Eriksson
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Publication number: 20150144492Abstract: Electrophoresis gel cassette comprising a first and a second face wall member and one or more side wall members, defining a gel compartment for a gel member with a first and second face, wherein the first face wall member has high gel adhesion compared to the second face wall member, whereby a gel member molded in the cassette will stay attached to the high gel adhesion face wall member when the cassette is opened, and wherein the first face wall member is provided with at least one removable section to expose a section of the first face of the gel member, the removable section of the first face wall member having lower gel adhesion compared to the non-removable part of the first face wall member.Type: ApplicationFiled: May 31, 2013Publication date: May 28, 2015Applicant: GE HEALTHCARE BIO-SCIENCES ABInventors: Lennart Bjorkesten, Owe Salven, Camilla Larsson, Erik J Bjerneld, Sofia Edlund, Henrik Ostlin, Stefan Sjolander, Kajsa Stridsberg-Friden, Ola Ronn, Peter Oliviusson, HENRIK Bjorkman
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Publication number: 20150136605Abstract: Electrophoresis tray arranged to support an electrophoresis cassette for miming electrophoresis experiments, the electrophoresis cassette comprising a gel member in a housing with a front and a back face, wherein the tray comprises a cassette support surface for supporting at least the separation zone of the electrophoresis cassette during electrophoresis, and wherein the cassette support surface is flanked by a pair of buffer pad holders each one arranged to hold a buffer pad in a mating position with respect to buffer connection sections at the back face of the electrophoresis cassette.Type: ApplicationFiled: May 31, 2013Publication date: May 21, 2015Applicant: GE HEALTHCARE BIO-SCIENCES ABInventors: Owe Salven, Camilla Larsson, Henrik Ostling, Stefan Sjolander, Kajsa Stridsberg-Friden, Peter Oliviusson, Tomas Haukkala, Kjell Larsson, Anders Jahge
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Publication number: 20130259723Abstract: The invention relates to a chromatography pump, comprising a cylinder (202, 402) in which a piston (204, 404) is arranged for a reciprocating movement; a front element (208) provided with a cylinder head area (210) which together with the cylinder (202, 402) and the piston (204, 404) defines a cylinder space (212); an inlet valve (214) and an outlet valve (216) arranged in the front element (208); an inlet channel (218) arranged in the front element (208) between the inlet valve (214) and the cylinder head area (210); an outlet channel (220) arranged in the front element (208) between the cylinder head area (210) and the outlet valve (216). The inlet channel (218) and outlet channel (220) extend in a substantially straight direction, so that air bubbles (234) are prevented from being trapped within the inlet and outlet channels (218, 220).Type: ApplicationFiled: November 24, 2011Publication date: October 3, 2013Applicant: GE HEALTHCARE BIO-SCIENCES ABInventors: Owe Salven, Bjorn Olovsson, Mats Lundkvist, Jan Kranse
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Publication number: 20120301954Abstract: An attachment arrangement for providing a sensor in a flexible bag, said attachment arrangement comprising: a sensor holding part adapted to be integrated with the flexible bag and comprising first locking means protruding out form the flexible bag, said sensor holding part holding an optical sensor inside the flexible bag; an adaptor part provided outside the flexible bag and adapted to hold an optical fibre, said adaptor part comprising second locking means adapted to mate with said first locking means to lock the two parts together such that the optical fibre can communicate with the optical sensor inside the bag.Type: ApplicationFiled: December 15, 2010Publication date: November 29, 2012Applicant: GE HEALTHCARE BIO-SCIENCES ABInventors: Hanno Ehring, Kine Frej, Owe Salven, Anders Wilen
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Publication number: 20120291238Abstract: An optical sensor holding device adapted to be integrated with a flexible bag, said device comprising a bag attachment part made from a material that can be welded to the flexible bag; a sensor attachment part made from a material to which an optical sensor spot can be attached, wherein the sensor attachment part is forced into an opening in the bag attachment part that is slightly smaller than the sensor attachment part such that the sensor attachment part is kept firmly in place and leakage is minimized.Type: ApplicationFiled: June 15, 2010Publication date: November 22, 2012Applicant: GE HEALTHCARE BIO-SCIENCES ABInventors: Kine Barnfield Frej, Owe Salven
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Patent number: 7668443Abstract: A method of controlled heating of a micro channel reactor structure (46, 48, 50) comprises providing a structure (b1, b2, B1, B2) defining a desired temperature profile. A preferred embodiment of a heating element structure comprises a pattern of areas of a material capable of providing heat when energized, disposed over said micro channel reactor structure.Type: GrantFiled: September 15, 2005Date of Patent: February 23, 2010Assignee: Gyros ABInventors: Gunnar Kylberg, Owe Salven, Per Andersson
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Patent number: 7472928Abstract: A connector is provided for selectively coupling one or more lines or wires (19?, 19?) to a receiving and/or transporting device (27). The connector comprises at least one line or wire receiving ferrule (7) having a plurality of line and/or wire receiving holes (17?-17?) each capable of receiving one of said one or more lines or wires (19?, 19?), wherein said connector further comprises a body (3) for receiving said ferrule (7) and clamping means (9, 11) for exerting a force on said ferrule (7) in order to simultaneously exert a line or wire clamping force on all said line and/or wire receiving holes (17?-17?). In this way all the fluid lines or wires can be clamped at the same time.Type: GrantFiled: October 31, 2007Date of Patent: January 6, 2009Assignee: GE Healthcare Bio-Sciences ABInventors: Owe Salven, Mattias Vangbo, Patrik Kallback, Marten St Jernstrom
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Publication number: 20080054630Abstract: A connector is provided for selectively coupling one or more lines or wires (19?, 19?) to a receiving and/or transporting device (27). The connector comprises at least one line or wire receiving ferrule (7) having a plurality of line and/or wire receiving holes (17?-17?) each capable of receiving one of said one or more lines or wires (19?, 19?), wherein said connector further comprises a body (3) for receiving said ferrule (7) and clamping means (9, 11) for exerting a force on said ferrule (7) in order to simultaneously exert a line or wire clamping force on all said line and/or wire receiving holes (17?-17?). In this way all the fluid lines or wires can be clamped at the same time.Type: ApplicationFiled: October 31, 2007Publication date: March 6, 2008Applicant: GE HEALTHCARE BIO-SCIENCES ABInventors: OWE SALVEN, MATTIAS VANGBO, PATRIK KALLBACK, MARTEN STJERNSTROM
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Patent number: 7338088Abstract: A connector is provided for selectively coupling one or more lines or wires (19?, 19?) to a receiving and/or transporting device (27). The connector comprises at least one line or wire receiving ferrule (7) having a plurality of line and/or wire receiving holes (17?-17?) each capable of receiving one of said one or more lines or wires (19?, 19?), wherein said connector further comprises a body (3) for receiving said ferrule (7) and clamping means (9, 11) for exerting a force on said ferrule (7) in order to simultaneously exert a line or wire clamping force on all said line and/or wire receiving holes (17?-17?). In this way all the fluid lines or wires can be clamped at the same time.Type: GrantFiled: October 15, 2002Date of Patent: March 4, 2008Assignee: GE Healthcare Bio-Sciences ABInventors: Owe Salven, Mattias Vangbo, Patrik Källback, Mårten Stjernström
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Patent number: 7301166Abstract: Multiplexer for electromagnetic radiation, e.g. UV-light, in which a single electromagnetic radiation source (203) and a single electromagnetic radiation detector (223) are connectable in turn to a plurality of sample-containing units (207(a)-207(n)). The multiplexer comprises a sled (253) movable in relation to a fixed base (255) by an actuator (281).Type: GrantFiled: December 16, 2003Date of Patent: November 27, 2007Assignee: GE Healthcare Bio-Sciences ABInventors: Owe Salven, Stig Tormod
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Publication number: 20060231780Abstract: Multiplexer for electromagnetic radiation, e.g. UV-light, in which a single electromagnetic radiation source (203) and a single electromagnetic radiation detector (223) are connectable in turn to a plurality of sample-containing units (207(a)-207(n)). The multiplexer comprises a sled (253) movable in relation to a fixed base (255) by an actuator (281).Type: ApplicationFiled: December 16, 2003Publication date: October 19, 2006Inventors: Owe Salven, Stig Tormod
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Publication number: 20060083496Abstract: A method of controlled heating of a micro channel reactor structure (46, 48, 50) comprises providing a structure (b1, b2, B1, B2) defining a desired temperature profile. A preferred embodiment of a heating element structure comprises a pattern of areas of a material capable of providing heat when energized, disposed over said micro channel reactor structure.Type: ApplicationFiled: September 15, 2005Publication date: April 20, 2006Inventors: Gunnar Kylberg, Owe Salven, Per Andersson