Patents by Inventor Jari Mattila
Jari Mattila 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: 9777342Abstract: The invention relates to a method of separating and recovering xylose from a xylose-containing plant-based solution. The method is performed in a chromatographic separation system, which comprises one or more weak base anion exchange resins and optionally one or more other resins selected from strong acid cation exchange resins and weak acid cation exchange resins, by passing the solution through the separation system, followed by recovering at least one fraction enriched in xylose. Optionally, a rhamnose fraction may also be recovered.Type: GrantFiled: September 19, 2013Date of Patent: October 3, 2017Assignee: DUPONT NUTRITION BIOSCIENCES APSInventors: Jari Lewandowski, Nina Nurmi, Jari Mattila, Kari Laiho, Kati Kekalainen
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Publication number: 20150247211Abstract: The invention relates to a method of separating and recovering xylose from a xylose-containing plant-based solution. The method is performed in a chromatographic separation system, which comprises one or more weak base anion exchange resins and optionally one or more other resins selected from strong acid cation exchange resins and weak acid cation exchange resins, by passing the solution through the separation system, followed by recovering at least one fraction enriched in xylose. Optionally, a rhamnose fraction may also be recovered.Type: ApplicationFiled: September 19, 2013Publication date: September 3, 2015Inventors: Jari Lewandowski, Nina Nurmi, Jari Mattila, Kari Laiho, Kati Kekalainen
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Patent number: 8921541Abstract: The invention relates to an improved nanofiltration process for separating and recovering components, such as sugars and sugar alcohols from multicomponent mixtures. The process of the invention is characterized by collecting the nanofiltration retentate/permeate in several fractions with different purity, optional recycling of at least one of the collected nanofiltration retentate/permeate fractions to the nanofiltration and recovering the desired component from the nanofiltration permeate/retentate fractions by different methods. In one embodiment of the invention, the process comprises a combination of nanofiltration and chromatography.Type: GrantFiled: May 29, 2007Date of Patent: December 30, 2014Assignee: DuPont Nutritional Biosciences APSInventors: Heikki Heikkila, Hannu Koivikko, Jari Lewandowski, Mika Manttari, Jari Mattila
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Publication number: 20140336338Abstract: A process of treating polymeric nanofiltration membranes before separation of low molecular weight compounds from a solution comprising the same by nanofiltration, wherein the treatment of the nanofiltration membranes is performed with an treatment liquid under conditions which enhance the flux of the low molecular weight compounds to the nanofiltration permeate.Type: ApplicationFiled: December 5, 2012Publication date: November 13, 2014Inventors: Jari Mattila, Hannu Koivikko
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Publication number: 20130079509Abstract: A process of treating polymeric nanofiltration membranes before separation of low molecular weight compounds from a solution comprising the same by nanofiltration, characterized in that the treatment of the nanofiltration membranes is performed with an organic liquid under conditions which enhance the flux of the low molecular weight compounds to the nanofiltration permeate.Type: ApplicationFiled: June 7, 2011Publication date: March 28, 2013Applicant: DUPONT NUTRITION BIOSCIENCES APSInventors: Jari Mattila, Hannu Koivikko
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Publication number: 20110205942Abstract: A method of reordering and pairing the set of elements, such as Control Channel Elements (CCEs), coming out of an interleaver for a channel, such as the Physical Downlink Control Channel (PDCCH), in such a way that power balancing provides almost equal impact on all Orthogonal Frequency Division Multiplexing (OFDM) symbols reserved for the control channel, while also taking the suggestions for the power balancing into account is provided. Corresponding apparatuses and computer programs are also provided.Type: ApplicationFiled: February 3, 2009Publication date: August 25, 2011Applicant: NOKIA CORPORATIONInventors: Lars Erik Lindh, Jari Mattila, Frank Frederiksen
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Publication number: 20100321213Abstract: The object of the invention is an arrangement for communication and location tracking, which comprises at least one or more server apparatuses and a plurality of remote terminals, the position of which is arranged to be located by satellites and which comprises at least means for sending information to the server apparatus. The means in the remote terminals are equipped to send information concerning the position of the remote terminal and other information collected by the remote terminal wirelessly to the server apparatus, and the server apparatus is provided with at least connection means for receiving information coming from the remote terminal, with a database for recording information coming from the remote terminal, with processing means for processing information sent by the remote terminal, and also with a control system for coordinating and controlling the different functions of the arrangement for communication and location tracking.Type: ApplicationFiled: December 9, 2008Publication date: December 23, 2010Inventors: Jari Mattila, Arto Pitsinki, Mika Järvinen, Chandika Chandrasekeram
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Patent number: 7819459Abstract: A convertible vehicle having an openable roof structure (1), said vehicle comprising a trunk lid (5), said trunk lid being supported by a guide linkage (6). The roof structure (1) is lowerable into a folding-top compartment (7) located in an upper region of the trunk (8) of the vehicle under said trunk lid. The vehicle also comprises a frame (9) on which said trunk lid (5) is articulated via said guide linkage (6). The frame (9) is supported to the lower rear end region of the bodywork by a flexural spring (10) enabling turning of the frame.Type: GrantFiled: February 11, 2009Date of Patent: October 26, 2010Assignee: Valmet Automotive OyInventors: Matti Kinnanen, Olli Hyytiä, Jari Mattila
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Publication number: 20100201150Abstract: A convertible vehicle having an openable roof structure (1), said vehicle comprising a trunk lid (5), said trunk lid being supported by a guide linkage (6). The roof structure (1) is lowerable into a folding-top compartment (7) located in an upper region of the trunk (8) of the vehicle under said trunk lid. The vehicle also comprises a frame (9) on which said trunk lid (5) is articulated via said guide linkage (6). The frame (9) is supported to the lower rear end region of the bodywork by a flexural spring (10) enabling turning of the frame.Type: ApplicationFiled: February 11, 2009Publication date: August 12, 2010Applicant: VALMET AUTOMOTIVE OYInventors: Matti KINNANEN, Olli HYYTIA, Jari MATTILA
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Publication number: 20090270609Abstract: The invention relates to an improved nanofiltration process for separating and recovering components, such as sugars and sugar alcohols from multicomponent mixtures. The process of the invention is characterized by collecting the nanofiltration retentate/permeate in several fractions with different purity, optional recycling of at least one of the collected nanofiltration retentate/permeate fractions to the nanofiltration and recovering the desired component from the nanofiltration permeate/retentate fractions by different methods. In one embodiment of the invention, the process comprises a combination of nanofiltration and chromatography.Type: ApplicationFiled: May 29, 2007Publication date: October 29, 2009Applicant: DANISCO A/SInventors: Heikki Heikkila, Hannu Koivikko, Jari Lewandowski, Mika Manttari, Jari Mattila
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Publication number: 20070112187Abstract: The invention relates to a process of recovering arabinose and optionally other monosaccharides from vegetable fiber rich in heteropolymeric arabinose, such as gum arabic. Said other monosaccharides are typically selected from galactose and rhamnose. The process of the invention comprises controlled hydrolysis of the arabinose-rich vegetable fiber and fractionation of the hydrolysis product to obtain a fraction enriched in arabinose and optionally other product fractions followed by crystallization of arabinose. The invention also relates to a novel method of crystallizing arabinose from biomass-derived material. Furthermore, the invention relates to novel crystalline L-arabinose.Type: ApplicationFiled: October 29, 2004Publication date: May 17, 2007Inventors: Heikki Heikkila, Hannu Koivikko, Juha Nurmi, Jari Mattila, Pia Saari, Nina Nurmi, Paivi Sarmala, Mirja Lindroos, Jari Lewandowski
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Publication number: 20050096464Abstract: The invention relates to a process of recovering arabinose and optionally other monosaccharides from vegetable fiber rich in heteropolymeric arabinose, such as gum arabic. Said other monosaccharides are typically selected from galactose and rhamnose. The process of the invention comprises controlled hydrolysis of the arabinose-rich vegetable fiber and fractionation of the hydrolysis product to obtain a fraction enriched in arabinose and optionally other product fractions followed by crystallization of arabinose. The invention also relates to a novel method of crystallizing arabinose from biomass-derived material. Furthermore, the invention relates to novel crystalline L-arabinose.Type: ApplicationFiled: October 30, 2003Publication date: May 5, 2005Inventors: Heikki Heikkila, Hannu Koivikko, Juha Nurmi, Jari Mattila, Pia Saari, Nina Nurmi, Paivi Sarmala, Mirja Lindroos, Jari Lewandowski
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Patent number: 4593517Abstract: Packing method and apparatus for packing consumer packages directly onto a pallet. First the packages are arranged to form a load layer on a support plate, which plate and load layer is supported at its sides by a guide plate. Then the support plate is removed so that the load layer is immediately slid onto the empty pallet located below the support plate or on top of a previous layer located on the pallet. Now the pallet together with its load layer, is lowered the height of one load layer so that the load layers are supported on all sides by the guide frame and as new packages emerge from below the guide frame they are simultaneously wrapped in the final wrapping material. The method can be modified so that after the load layer supported by the guide frame is formed on the support plate, the plate is lowered and removed so that the load layer is slid onto the pallet located at standard height below the support plate or on top of the previous load layer located on the pallet.Type: GrantFiled: April 23, 1985Date of Patent: June 10, 1986Inventor: Jari Mattila