Patents by Inventor Ralf Schmidt

Ralf Schmidt 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: 12279551
    Abstract: A cutting assembly for an agricultural or forestry cutter, the cutting assembly comprising a lower member and an upper member, which together form at least one finger guard extending along a longitudinal axis, wherein a blade gap is formed between the lower member and the upper member, and a knife, which is guided in a reciprocating manner in the blade gap in a drive direction transverse to the longitudinal axis, and which has at least one cutting edge.
    Type: Grant
    Filed: May 27, 2020
    Date of Patent: April 22, 2025
    Assignee: SMF—HOLDING GMBH
    Inventors: Sascha Otto, Ralf Schmidt
  • Publication number: 20250082691
    Abstract: Provided herein is a particle consisting essentially of micronized ESM and having a mean particle diameter of less than 100 ?m for use in promoting the healing of a chronic wound at risk of, or in which there is, (i) an inappropriate level of matrix-metalloproteinase (MMP) activity against extracellular matrix (ECM) proteins and/or peptide growth or differentiation factors, and/or (ii) an excessive inflammatory response. Further provided are pharmaceutical compositions, wound dressings and implantable medical devices including the micronized ESM-containing particles for use in said treatments. Still further provided are methods for manufacturing the micronized ESM-containing particles and the compositions, dressings and implantable medical devices including the same.
    Type: Application
    Filed: April 19, 2024
    Publication date: March 13, 2025
    Applicant: BIOVOTEC AS
    Inventors: RALF SCHMIDT, HENRI-PIERRE SUSO, ENDA KENNY
  • Publication number: 20240361051
    Abstract: A sorption heat pump having an evaporator containing a working fluid to evaporate the fluid to produce a gas, a sorber containing a sorption material to sorb the gas during a sorption phase, a vapor pathway connecting the evaporator and sorber, and a thermal control unit controlling the rate of vapor flow between the evaporator and sorber through the pathway, and being selectively operable to permit, stop and restart the flow of gas through the pathway. The pump may be used with a compartment storing temperature sensitive material. The evaporator may be positioned inside and the sorber outside the compartment, or the sorber may be positioned inside and the evaporator outside the compartment. The pump may be used in an apparatus including both cool and warm compartments, with an insulation layer in each. A method is disclosed for reusing the pump after the sorption material has been sorbed.
    Type: Application
    Filed: April 2, 2024
    Publication date: October 31, 2024
    Inventors: Lawrence Morgan Fowler, Victoria E. H. Ellington, Peter Maier-Laxhuber, Ivan Poleshchuk, Reiner Wörz, Ralf Schmidt
  • Patent number: 12085323
    Abstract: A temperature controller for a sorption system having an evaporator to produce a gas, a sorber containing a sorption material to sorb the gas during a sorption phase, a flow channel extending between the evaporator and sorber to provide a gas pathway connecting them, a valve to control the rate of gas flow in the flow channel, and a temperature sensor positioned to measure the temperature of an evaporator surface or the air adjacent thereto indicative of an evaporator surface temperature, and generate a temperature signal. The controller includes an inflatable member having first and second inflation states, and a control unit configured to evaluate the temperature signal and in response control the state of inflation of the inflatable member and thereby the operation of the valve to control the rate of gas flow between the evaporator and sorber through the gas pathway.
    Type: Grant
    Filed: July 11, 2023
    Date of Patent: September 10, 2024
    Assignee: Gobi Technologies Inc.
    Inventors: Lawrence Morgan Fowler, Peter Maier-Laxhuber, Ralf Schmidt, William Randal Sims
  • Patent number: 12071702
    Abstract: The present invention relates to a composition comprising one or a mixture of two or more quinoline-polyethylene glycol containing compound, each quinoline-polyethylene glycol containing compound comprising: one to three quinoline group and one or more polyethylene glycol group, wherein, in each said quinoline-polyethylene glycol containing compound, one to three of said one to three quinoline group is connected via one or more oxygen atom of said one or more polyethylene glycol group via carbon 6 or carbon 8 of said one to three quinoline group.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: August 27, 2024
    Assignee: Atotech Deutschland GmbH
    Inventors: Kun Si, Ralf Schmidt, Onas Bolton, Josef Gaida, Frank Von Horsten, Dirk Rohde, Himendra Jha, Jens Palm, Olivier Mann, Angela Llavona-Serrano
  • Patent number: 12054843
    Abstract: The invention relates to an acidic aqueous composition for electrolytic copper plating, the composition comprising (i) copper (II) ions, (ii) one or more than one suppressor consisting of or comprising one single N-heteroaromatic mono-ring, said mono-ring comprising at least two ring nitrogen atoms and more than one substituent covalently connected to one of said ring nitrogen atoms and/or a ring carbon atom, wherein said substituent independently is or comprises one or more than one linear or branched polyalkylene glycol moiety, and/or one or more than one linear or branched polyalkylene glycol block polyalkylene glycol, or random polyalkylene glycol moiety, with the proviso that if said suppressor comprises a OH group, then it is a terminal OH group of said polyalkylene glycol moiety, polyalkylene glycol block polyalkylene glycol, and random polyalkylene glycol moiety, respectively, and said suppressor does not comprise NH2 groups, halogen atoms, and sulfur atoms; a method of electrolytic copper plating
    Type: Grant
    Filed: April 22, 2021
    Date of Patent: August 6, 2024
    Assignee: Atotech Deutschland Gmbh & Co. KG
    Inventors: Ralf Schmidt, Josef Gaida, Willi Rohland, Jens Palm, Himendra Jha
  • Patent number: 11992508
    Abstract: The invention provides a particle consisting essentially of micronized ESM and having a mean particle diameter of less than 100 ?m for use in promoting the healing of a chronic wound at risk of, or in which there is, (i) an inappropriate level of matrix-metalloproteinase (MMP) activity against extracellular matrix (ECM) proteins and/or peptide growth or differentiation factors, and/or (ii) an excessive inflammatory response. The invention further provides pharmaceutical compositions, wound dressings and implantable medical devices comprising the micronized ESM-containing particles for use in said treatments. The invention still further provides methods for manufacturing the micronized ESM-containing particles and the compositions, dressings and implantable medical devices comprising the same.
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: May 28, 2024
    Assignee: BIOVOTEC AS
    Inventors: Ralf Schmidt, Henri-Pierre Suso, Enda Kenny
  • Publication number: 20240170428
    Abstract: The invention relates to method for copper-to-copper direct bonding comprising the steps: a) providing a first substrate comprising a first pure copper deposit having a bonding surface; b) providing a second substrate comprising a second pure copper deposit having a bonding surface; c) connecting the bonding surface of the first deposit with the bonding surface of the second deposit and obtaining a connected deposit; and d) converting the first deposit and the second deposit of the connected deposit into a connected and converted deposit, wherein the first deposit and the second deposit are formed by an electrochemical copper deposition step and having copper grains with a grain size which is smaller than a grain size after the converting in step d), wherein the connected and converted deposit is having grains with a grain size which is larger than the grain size of the first deposit and the second deposit before the converting in step d); and to an assembly and a device produced by the method. (FIG.
    Type: Application
    Filed: March 4, 2022
    Publication date: May 23, 2024
    Applicant: Atotech Deutschland GmbH & Co. KG
    Inventor: Ralf SCHMIDT
  • Publication number: 20240051467
    Abstract: A storage space assembly having a storage cavity having a space for receiving items to be stored, and a self-driving vehicle including such a storage space assembly. The storage space assembly further has at least one fluid reservoir, in particular a water tank, attached to the storage cavity or integrated into the storage cavity.
    Type: Application
    Filed: July 21, 2023
    Publication date: February 15, 2024
    Applicant: HBPO GmbH
    Inventor: Ralf SCHMIDT
  • Publication number: 20230417467
    Abstract: A temperature controller for a sorption system having an evaporator to produce a gas, a sorber containing a sorption material to sorb the gas during a sorption phase, a flow channel extending between the evaporator and sorber to provide a gas pathway connecting them, a valve to control the rate of gas flow in the flow channel, and a temperature sensor positioned to measure the temperature of an evaporator surface or the air adjacent thereto indicative of an evaporator surface temperature, and generate a temperature signal. The controller includes an inflatable member having first and second inflation states, and a control unit configured to evaluate the temperature signal and in response control the state of inflation of the inflatable member and thereby the operation of the valve to control the rate of gas flow between the evaporator and sorber through the gas pathway.
    Type: Application
    Filed: July 11, 2023
    Publication date: December 28, 2023
    Inventors: Lawrence Morgan Fowler, Peter Maier-Laxhuber, Ralf Schmidt, William Randal Sims
  • Publication number: 20230332809
    Abstract: A sorption heat pump having an evaporator containing a working fluid to evaporate the fluid to produce a gas, a sorber containing a sorption material to sorb the gas during a sorption phase, a vapor pathway connecting the evaporator and sorber, and a thermal control unit controlling the rate of vapor flow between the evaporator and sorber through the pathway, and being selectively operable to permit, stop and restart the flow of gas through the pathway. The pump may be used with a compartment storing temperature sensitive material. The evaporator may be positioned inside and the sorber outside the compartment, or the sorber may be positioned inside and the evaporator outside the compartment. The pump may be used in an apparatus including both cool and warm compartments, with an insulation layer in each. A method is disclosed for reusing the pump after the sorption material has been sorbed.
    Type: Application
    Filed: June 23, 2023
    Publication date: October 19, 2023
    Inventors: Lawrence Morgan Fowler, Victoria E. H. Ellington, Peter Maier-Laxhuber, Ivan Poleshchuk, Reiner Wörz, Ralf Schmidt
  • Publication number: 20230286727
    Abstract: A thermally insulated transport container for use with an ice battery, having an internal usable volume for freeze-free cooling of temperature-sensitive products placed therein, the usable volume having an outward usable volume portion, an internal cold storage volume sized to receive the ice battery, the cold storage volume having an inward cold storage volume portion adjacent to the outward usable volume portion to define a common interface of the usable volume and the cold storage volume, a heat-conducting liner extending about the usable volume and having a heat-conducting liner portion located between the outward usable volume portion and the inward cold storage volume portion, and a phase change material (PCM) container positioned adjacent to the heat-conducting liner portion at the common interface and in heat-conducting contact with the heat conduction liner portion, the PCM container sized to contain a phase change material.
    Type: Application
    Filed: March 9, 2022
    Publication date: September 14, 2023
    Inventors: Lawrence Morgan Fowler, Peter Maier-Laxhuber, Ralf Schmidt, William Randal Sims
  • Patent number: 11747066
    Abstract: A temperature controller for a sorption system having an evaporator to produce a gas, a sorber containing a sorption material to sorb the gas during a sorption phase, a flow channel extending between the evaporator and sorber to provide a gas pathway connecting them, a valve to control the rate of gas flow in the flow channel, and a temperature sensor positioned to measure the temperature of an evaporator surface or the air adjacent thereto indicative of an evaporator surface temperature, and generate a temperature signal. The controller includes an inflatable member having first and second inflation states, and a control unit configured to evaluate the temperature signal and in response control the state of inflation of the inflatable member and thereby the operation of the valve to control the rate of gas flow between the evaporator and sorber through the gas pathway.
    Type: Grant
    Filed: August 17, 2021
    Date of Patent: September 5, 2023
    Assignee: Gobi Technologies Inc.
    Inventors: Lawrence Morgan Fowler, Peter Maier-Laxhuber, Ralf Schmidt, William Randal Sims
  • Patent number: 11732935
    Abstract: A sorption heat pump having an evaporator containing a working fluid to evaporate the fluid to produce a gas, a sorber containing a sorption material to sorb the gas during a sorption phase, a vapor pathway connecting the evaporator and sorber, and a thermal control unit controlling the rate of vapor flow between the evaporator and sorber through the pathway, and being selectively operable to permit, stop and restart the flow of gas through the pathway. The pump may be used with a compartment storing temperature sensitive material. The evaporator may be positioned inside and the sorber outside the compartment, or the sorber may be positioned inside and the evaporator outside the compartment. The pump may be used in an apparatus including both cool and warm compartments, with an insulation layer in each. A method is disclosed for reusing the pump after the sorption material has been sorbed.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: August 22, 2023
    Assignee: Gobi Technologies Inc.
    Inventors: Lawrence Morgan Fowler, Victoria E. H. Ellington, Peter Maier-Laxhuber, Ivan Poleshchuk, Reiner Wörz, Ralf Schmidt
  • Publication number: 20230142446
    Abstract: The invention relates to an acidic aqueous composition for electrolytic copper plating, the composition comprising (i) copper (II) ions, (ii) one or more than one suppressor consisting of or comprising one single N-heteroaromatic mono-ring, said mono-ring comprising at least two ring nitrogen atoms and more than one substituent covalently connected to one of said ring nitrogen atoms and/or a ring carbon atom, wherein said substituent independently is or comprises one or more than one linear or branched polyalkylene glycol moiety, and/or one or more than one linear or branched polyalkylene glycol block polyalkylene glycol, or random polyalkylene glycol moiety, with the proviso that if said suppressor comprises a OH group, then it is a terminal OH group of said polyalkylene glycol moiety, polyalkylene glycol block polyalkylene glycol, and random polyalkylene glycol moiety, respectively, and said suppressor does not comprise NH2 groups, halogen atoms, and sulfur atoms; a method of electrolytic copper plating
    Type: Application
    Filed: April 22, 2021
    Publication date: May 11, 2023
    Inventors: Ralf SCHMIDT, Josef GAIDA, Willi ROHLAND, Jens PALM, Himendra JHA
  • Publication number: 20230145855
    Abstract: The invention relates to a device (2) for regulating an air flow for a front end module (1) of a motor vehicle, comprising a closing means/element (4) for closing air inlets (38) of a front end module (1) of a motor vehicle, a guide means/element (6) for guiding the closing means/element (4) during an opening and a closing movement of the closing means/element (4), a first and a second control means/element (8a, 8b) for controlling an opening and a closing movement of the closing means/element (4) a first and a second drive means/element (10a, 10b) for driving an opening and a closing movement of the closing means/element (4), wherein the first and second control means/elements (8a, 8b) comprise a multi-part integrated tension and tolerance compensation mechanism (12) for compensating a variable pretension of the first and second drive means/elements (10a, 10b) in order to ensure a substantially constant tension of the closing means/element (4).
    Type: Application
    Filed: March 5, 2021
    Publication date: May 11, 2023
    Inventors: Ralf Schmidt, Daniel Knorr, Gaoming Zhao, Tobias Tegethoff, Steffen Höwelkröger
  • Patent number: 11632904
    Abstract: A method for analyzing the operating state of a cutting device for mowing crop, the cutting device having at least one mowing knife having cutting edges which interact with counter cutting edges of the cutting device, including: detecting of a signal representing the stroke position of the mowing knife; detecting a signal representing the knife force for driving the mowing knife as a function of the stroke position, and determining crop and/or cutting system properties on the basis of an evaluation of the signal representing the knife force as a function of the stroke position.
    Type: Grant
    Filed: July 4, 2018
    Date of Patent: April 25, 2023
    Assignee: SMF—HOLDING GMBH
    Inventors: Steffen Gürke, Ralf Schmidt, Sascha Otto
  • Publication number: 20220386524
    Abstract: A method of manufacturing a knife blade for a cutter knife of an agricultural harvesting machine, wherein a substantially disk-shaped blade blank is provided in a providing step, said blade blank having a bottom side extending in a first plane (YZ1) and a top side extending in a second plane (YZ2), wherein a hole connecting the first plane (YZ1) with the second plane (YZ2) is made in the blade blank, wherein in a reshaping step an area of the blade blank surrounding the hole is deformed in such a way that a top contact surface surrounding the hole is formed in a third plane (YZ3), wherein the third plane is more distant from the first plane than the second plane (YZ2) in a normal direction (X) perpendicular to the first plane (YZ1).
    Type: Application
    Filed: October 27, 2020
    Publication date: December 8, 2022
    Applicant: SMF-Holding GmbH
    Inventors: Sascha OTTO, Ralf SCHMIDT
  • Publication number: 20220312671
    Abstract: A cutting assembly for an agricultural or forestry cutter, the cutting assembly comprising a lower member and an upper member, which together form at least one finger guard extending along a longitudinal axis, wherein a blade gap is formed between the lower member and the upper member, and a knife, which is guided in a reciprocating manner in the blade gap in a drive direction transverse to the longitudinal axis, and which has at least one cutting edge.
    Type: Application
    Filed: May 27, 2020
    Publication date: October 6, 2022
    Applicant: SMF - HOLDING GMBH
    Inventors: Sascha OTTO, Ralf SCHMIDT
  • Patent number: 11343961
    Abstract: A cutting device for an agricultural harvesting machine including: a drive; a transmission arrangement having an input element drivingly connected to the drive and driven reciprocatingly by the drive along an input travel; and a knife having a plurality of cutting edges, the knife being drivingly connected to and driven by an output element of the transmission arrangement along an output travel longer than the input travel, is driven in a reciprocating motion in such a way that the cutting edges of the knife pass in each case at least two counter-cutting edges of the cutting device when moving in one direction along the entire output travel.
    Type: Grant
    Filed: November 5, 2018
    Date of Patent: May 31, 2022
    Assignee: SMF—HOLDING GMBH
    Inventors: Ralf Schmidt, Sascha Otto