Patents by Inventor Andras Kovacs

Andras Kovacs 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: 11757128
    Abstract: Components and structures for a rechargeable electrochemical cell and an electrochemical cell having an S02 solvent based electrolyte comprising any of said components and structures are provided. The cathode (2) may comprise one or more elemental transition metals and/or one or more partially oxidized transition metals. The S02 solvent based electrolyte (3) may comprise halide-containing salt additive as an SEI-forming additive. The anode current collector (5) may comprise a carbon coated metal, an alloy of two or more metals or a carbon coated alloy of two or more metals. The electrochemical cell may comprise excess non-dissolved/solid alkali halides. The components, structures and cell may bay used in a device.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: September 12, 2023
    Assignee: BROADBIT BATTERIES OY
    Inventors: Andras Kovacs, David Lloyd, David Paul Brown
  • Publication number: 20230253620
    Abstract: In the present disclosure, described is an electrolyte for an electrochemical cell comprising a solvent mixture comprising at least two carbonate solvents. Disclosed is also an electrolyte for an electrochemical cell comprising a solvent mixture comprising co-solvent DMC, co-solvent EC, and co-solvent PC, and additives SCN and FEC, wherein the mass % of each of additives SCN and FEC are less than 5%.
    Type: Application
    Filed: June 24, 2021
    Publication date: August 10, 2023
    Inventors: Artem Faustov, Andras Kovacs, David Brown
  • Publication number: 20230068901
    Abstract: Certain embodiments of the disclosure concern a computer-implemented method. For a distributable product, the method can store a representation of a production process involving a plurality of prerequisites and input quality parameters, receive a request to promise availability of a first quantity of the product having specific instances of the input quality parameters, simulate production of a second quantity of the product having the specific instances of the input quality parameters, output one or more promised delivery terms, and reserve resources in a production system for production of the second quantity of the product. The second quantity is smaller than or equal to the first quantity.
    Type: Application
    Filed: August 24, 2021
    Publication date: March 2, 2023
    Applicant: SAP SE
    Inventors: Andras Kovacs, Thomas Werth, Grzegorz Falinski, Dominik Herrmann, Jan Peter Ohst, Stefan Merker, Pranit Bankar, Yaswanth Datta Saikumar Vathumilli, Christian Mohr, Jibi Joseph Vadakayil
  • Publication number: 20220399565
    Abstract: An electrochemical cell for a secondary battery, preferably for use in an electric vehicle, is provided. The cell includes a solid metallic anode, which is deposited over a suitable current collector substrate during the cell charging process. Several variations of compatible electrolyte are disclosed, along with suitable cathode materials for building the complete cell.
    Type: Application
    Filed: March 31, 2022
    Publication date: December 15, 2022
    Applicant: Broadbit Batteries Oy
    Inventors: Andras Kovacs, Tapani Alasaarela, David Brown, Débora Ruiz-Martinez, José Manuel Orts-Mateo, Roberto Gomez-Torregrosa
  • Publication number: 20220359914
    Abstract: An electrochemical cell is disclosed comprising a carbonate:nitrile type solvent mixture based electrolyte. The electrolyte may comprise an alkali salt and/or at least one polymer additive. The alkali salt cation may be a lithium cation and/or the alkali salt anion may comprise an oxalato-borate group. The electrolyte may further comprise one or more electrolyte additives, which may be an SEI improving additive. The anode may comprise carbon. The anode may be an alkali metal anode. The operating voltage and energy density performance of the disclosed invention is at the same level as the performance of presently market—leading battery cells, thereby these disclosed improvements do not come at the expense of battery performance.
    Type: Application
    Filed: October 4, 2019
    Publication date: November 10, 2022
    Inventors: Andras KOVACS, David BROWN
  • Patent number: 11316191
    Abstract: An electrochemical cell for a secondary battery, preferably for use in an electric vehicle, is provided. The cell includes a solid metallic anode, which is deposited over a suitable current collector substrate during the cell charging process. Several variations of compatible electrolyte are disclosed, along with suitable cathode materials for building the complete cell.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: April 26, 2022
    Assignee: Broadbit Batteries Oy
    Inventors: Andras Kovacs, Tapani Alasaarela, David Brown, Débora Ruiz-Martinez, José Manuel Orts-Mateo, Roberto Gomez-Torregrosa
  • Publication number: 20220052315
    Abstract: Rechargeable electrochemical battery cells are disclosed. In particular, are disclosed discharge state assembled rechargeable electrochemical cells, which, when in discharged state, comprises an electrically conductive anodic current collector and a cathode that comprises metallic material as an active material.
    Type: Application
    Filed: September 17, 2019
    Publication date: February 17, 2022
    Inventors: Andras KOVACS, David LLOYD, David BROWN
  • Publication number: 20220006075
    Abstract: An anode material for an electrochemical cell comprises a matrix material:distributed material composite, which comprises one or more alkali metals and/or alkali earth metals. The distributed material may comprise a metal other than that of the matrix material, such as a transition and/or post transition metal. The anode material may be all or part of an anode for an electrochemical cell, which may further comprises a current collector and/or an SEI layer. The electrolyte may comprises an alkali metal and/or alkali earth metal and/or a transition metal and/or post transition metal containing electrolyte salt. The matrix material and/or the distributed material may comprise one or more of the metals of the electrolyte salt. All or part of the anode may be used as a substrate for electro-deposition of one or more matrix materials during charging and/or all or part of the anode may be used as a source of matrix material during discharging. The electrolyte may further comprise one or more electrolyte additives.
    Type: Application
    Filed: October 24, 2019
    Publication date: January 6, 2022
    Inventors: Andras KOVACS, David BROWN
  • Publication number: 20210296012
    Abstract: A method and apparatus for energy production comprising providing reactive material containing, at least, an exothermic double electron capture capable isotope and supplying pair-formation energy to at least part of the reactive material to form at least one irreversible double electron capture capable nuclei-pair to produce a net exothermic reaction is disclosed. The reactive material may comprise a metallic alloy. A method and apparatus for energy production comprising heating a three or more element metallic alloy in a chemically inert atmosphere to initiate and/or sustain an exothermic reaction between at least two of the metallic elements of the alloy is herein disclosed. The pressure at the surface of the metallic alloy may be maintained below 1000 atm. The reaction may be initiated, maintained or re-initiated by temperature cycling within a target temperature range.
    Type: Application
    Filed: August 29, 2017
    Publication date: September 23, 2021
    Inventors: Andras KOVACS, David Brown, Fredrik EK
  • Publication number: 20210225531
    Abstract: This disclosure relates to a method and apparatus for energy production from at least one of electron-mediated nuclear reaction and single-element nuclear reaction, wherein a reactive nuclei fuel is loaded into a reactor. The fuel includes one or more reactive nuclei. To maintain a chain reaction, the fuel structure has a multiplication factor of energetic electrons larger than one. A chain reaction is initiated and/or periodically re-initiated in the fuel.
    Type: Application
    Filed: March 8, 2019
    Publication date: July 22, 2021
    Inventors: David BROWN, Andras KOVACS, Fredrik EK
  • Patent number: 10761519
    Abstract: A product design and process design device includes: a storage unit that stores design specification information containing the tolerance of a dimensional variation at any site of an assembly product, part dimension error information, assembly facility error information, assembly tolerance information, the part dimension error information, and the assembly facility error information, part manufacturing cost information, and facility investment cost information with respect to the assembly facility error information; a tolerance distribution processing unit that uses the assembly tolerance information to generate proposed tolerance distributions that differ in distributional combination with respect to each error, and calculates part manufacturing costs and facility investment costs; a facility planning processing unit that determines a proposed tolerance distribution, with, as an evaluation index, total production costs respectively including the sums of the part manufacturing costs and the facility investmen
    Type: Grant
    Filed: November 8, 2018
    Date of Patent: September 1, 2020
    Assignees: HITACHI, LTD., Computer and Automation Research Institute, Hungarian Academy of Sciences
    Inventors: Daisuke Tsutsumi, Yumiko Ueno, Youichi Nonaka, Takahiro Nakano, József Váncza, Gábor Erdós, Dávid Gyulai, András Kovács, Bence Tipary
  • Publication number: 20200251775
    Abstract: Components and structures for a rechargeable electrochemical cell and an electrochemical cell having an S02 solvent based electrolyte comprising any of said components and structures are provided. The cathode (2) may comprise one or more elemental transition metals and/or one or more partially oxidized transition metals. The S02 solvent based electrolyte (3) may comprise halide-containing salt additive as an SEI-forming additive. The anode current collector (5) may comprise a carbon coated metal, an alloy of two or more metals or a carbon coated alloy of two or more metals. The electrochemical cell may comprise excess non-dissolved/solid alkali halides. The components, structures and cell may bay used in a device.
    Type: Application
    Filed: August 2, 2018
    Publication date: August 6, 2020
    Inventors: Andras Kovacs, David Lloyd, David Paul Brown
  • Publication number: 20200227786
    Abstract: The present application relates to an electrochemical cell comprising a nitrile-based solvent based electrolyte wherein, the electrolyte salt comprises NaClO4 and, at any stage of charge of the electrochemical cell, the electrolyte salt has a high Molar concentration in the discharged state.
    Type: Application
    Filed: March 14, 2018
    Publication date: July 16, 2020
    Inventors: Andras KOVACS, Tapani ALASAARELA, David LLOYD, David BROWN
  • Publication number: 20200058958
    Abstract: An electrochemical cell for an energy-dense rechargeable battery is provided. The cell includes a solid metallic sodium anode, which is deposited over a suitable current collector during the cell charging process. Several variations of compatible electrolytes are disclosed, along with novel cathode materials for building the complete high-energy battery cell.
    Type: Application
    Filed: March 3, 2017
    Publication date: February 20, 2020
    Applicant: BroadBit Batteries Oy
    Inventors: Andras KOVACS, Débora RUIZ-MARTÍNEZ, Roberto GÓMEZ-TORREGROSA, Tapani ALASAARELA, David P. BROWN
  • Publication number: 20190146465
    Abstract: A product design and process design device includes: a storage unit that stores design specification information containing the tolerance of a dimensional variation at any site of an assembly product, part dimension error information, assembly facility error information, assembly tolerance information, the part dimension error information, and the assembly facility error information, part manufacturing cost information, and facility investment cost information with respect to the assembly facility error information; a tolerance distribution processing unit that uses the assembly tolerance information to generate proposed tolerance distributions that differ in distributional combination with respect to each error, and calculates part manufacturing costs and facility investment costs; a facility planning processing unit that determines a proposed tolerance distribution, with, as an evaluation index, total production costs respectively including the sums of the part manufacturing costs and the facility investmen
    Type: Application
    Filed: November 8, 2018
    Publication date: May 16, 2019
    Inventors: Daisuke TSUTSUMI, Yumiko UENO, Youichi NONAKA, Takahiro NAKANO, József VÁNCZA, Gábor ERDÓS, Dávid GYULAI, András KOVÁCS, Bence TIPARY
  • Publication number: 20180331387
    Abstract: An electrochemical cell for a secondary battery, preferably for use in an electric vehicle, is provided. The cell includes a solid metallic anode, which is deposited over a suitable current collector substrate during the cell charging process. Several variations of compatible electrolyte are disclosed, along with suitable cathode materials for building the complete cell.
    Type: Application
    Filed: March 4, 2016
    Publication date: November 15, 2018
    Applicant: Broadbit Batteries Oy
    Inventors: Andras Kovacs, Tapani Alasaarela, David Brown, Débora Ruiz-Martinez, José Manuel Orts-Mateo, Roberto Gomez-Torregrosa
  • Patent number: 9558041
    Abstract: A computing device having a non-uniform memory access (NUMA) architecture implements a method to attach a resource to an application instance that is unaware of a NUMA topology of the computing device. The method includes publishing the NUMA topology of the computing device, where the published NUMA topology indicates for one or more resources of the computing device, a NUMA socket associated with each of the one or more resources of the computing device.
    Type: Grant
    Filed: November 5, 2014
    Date of Patent: January 31, 2017
    Inventors: László Vadkerti, András Kovács
  • Patent number: 9538764
    Abstract: A biological material is disclosed for exerting antagonism against the mushroom pathogen Pseudomonas bacteria, which contains the Pseudomonas synxantha PS54 bacterium strain deposited under # NCAIM (P) B 001387 according to the Budapest treaty. The biological material according to the invention is an effective antagonist against the pathogens of mushrooms, in particular oyster mushrooms and/or champignons, in particular Pseudomonas tolaasii and Pseudomonas agarici. Furthermore, the invention relates to a composition comprising a culture of the biological material according to the invention, the use of the invention for the protection of mushrooms, and a process for controlling pathogens. The invention further relates to an agent for producing mushrooms, which agent has been contacted with the biological material according to the invention.
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: January 10, 2017
    Assignee: Szegedi Tudományegyetem
    Inventors: László Manczinger, Csaba Vágvölgyi, Enikö Sajben, Árpád Nagy, Zoltán Szöke-Kis, Adrienn Nagy, György Turóczi, András Kovács
  • Patent number: 9303233
    Abstract: A method for producing diesel grade fuel of plant origin by transesterifying a refined vegetable oil with a charge of a C1-C4 alcohol in the presence of a catalyst and at least 0.2 parts by volume, related to unit volume of refined vegetable oil, of an aliphatic hydrocarbon solvent with a boiling point of ?42° C. to 200° C., comprises mixing the oil, alcohol, catalyst and solvent in a single reaction vessel under homogeneous conditions which promote transesterification to 95-98% completion and which suppress reverse glycerolysis, without stopping transesterification to remove by-product polar glycerol, and without subjecting the oil/fuel mixture to a further transesterification step with a fresh charge of alcohol and catalyst.
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: April 5, 2016
    Assignee: QS Biodiesel Limited
    Inventor: András Kovács
  • Patent number: 9288993
    Abstract: A biological material is disclosed for exerting antagonism against vegetable pathogens, which contains Bacillus mojavensis R3B mutant strain deposited under # NCAIM (P) B 001389 according to the Budapest Treaty. The biological material according to the invention is an effective antagonist against the pathogens of vegetables, preferably tomato, pepper, lettuce and/or cabbage, in particular against the pathogens selected from the group of Xanthomonas vesicatoria, Pseudomonas syringae and Clavibacter michiganensis vegetable pathogen bacteria and Pythium debaryanum, Phytophthora infestans, Alternaria alternata and Fusarium oxysporum vegetable pathogen fungi.
    Type: Grant
    Filed: August 30, 2012
    Date of Patent: March 22, 2016
    Assignee: Szegedi Tudományegyetem
    Inventors: László Manczinger, Csaba Vágvölgyi, Enikö Sajben, Árpád Nagy, Zoltán Szöke-Kis, Adrienn Nagy, György Turóczi, András Kovács