Patents by Inventor Johannes Cornelis Maria Marijnissen
Johannes Cornelis Maria Marijnissen 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: 11173505Abstract: A spraying device for producing a spray of particles in a carrier gas at ambient pressure, includes a storage volume for a liquid substance; at least one nozzle having an inlet and an outlet, the nozzle inlet fluidly communicating with the storage volume; a counter electrode; an electric supply coupled between the at least one nozzle and counter electrode for providing a first potential and create a first electric field between the nozzle outlet and the counter electrode. The device further includes at least one discharge electrode coupled to the electric supply for providing a second potential between the discharge electrode and the counter electrode, the polarity of the second potential being opposite to the polarity of the first potential. The at least one nozzle and the at least one discharge electrode are arranged adjacent and parallel to each other and facing the counter electrode from a substantially same direction.Type: GrantFiled: December 24, 2012Date of Patent: November 16, 2021Assignee: GILBERT TECHNOLOGIES B.V.Inventors: Rein Andre Roos, Caner Umit Yurteri, Johannes Cornelis Maria Marijnissen
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Patent number: 9132383Abstract: The invention provides a method for the removal of a gaseous fluid comprising (a) applying an electric field between a first electrode arranged to generate a corona discharge and a second electrode, comprising a haze-permeable electrically conductive sieve of a plurality of conductive strands, (b) atomizing a liquid to providing a liquid haze between the first and the second electrode, wherein the liquid is a solvent for the gaseous fluid, and (c) arranging a substrate behind, relative to the first electrode, the second electrode.Type: GrantFiled: July 21, 2010Date of Patent: September 15, 2015Assignee: MEMIC EUROPE B.V.Inventors: Willibrordus Nicolaas Johannes Ursem, Rein André Roos, Johannes Cornelis Maria Marijnissen
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Patent number: 8974643Abstract: The present invention relates to a method for purifying a liquid comprising liquid particles and residual particles. It is hereby possible to generate substantially pure water from, for instance seawater.Type: GrantFiled: January 16, 2008Date of Patent: March 10, 2015Assignee: High Voltage Water B.V.Inventors: Sybrand Jacob Metz, Gerrit Oudakker, Johannes Cornelis Maria Marijnissen
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Publication number: 20140367478Abstract: A spraying device for producing a spray of particles in a carrier gas at ambient pressure, includes a storage volume for a liquid substance; at least one nozzle having an inlet and an outlet, the nozzle inlet fluidly communicating with the storage volume; a counter electrode; an electric supply coupled between the at least one nozzle and counter electrode for providing a first potential and create a first electric field between the nozzle outlet and the counter electrode. The device further includes at least one discharge electrode coupled to the electric supply for providing a second potential between the discharge electrode and the counter electrode, the polarity of the second potential being opposite to the polarity of the first potential. The at least one nozzle and the at least one discharge electrode are arranged adjacent and parallel to each other and facing the counter electrode from a substantially same direction.Type: ApplicationFiled: December 24, 2012Publication date: December 18, 2014Applicant: GILBERT TECHNOLOGIES B.V.Inventors: Rein Andre Roos, Caner Umit Yurteri, Johannes Cornelis Maria Marijnissen
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Patent number: 8758853Abstract: The invention is directed to a process and apparatus for preparing coated particles, in particular a process for preparing particles that are coated with small particles using electrospraying. The coated particles produced according to the present invention find use for instance as catalysts or as pharmaceuticals. According to the invention a host particle is contacted in a gas stream where it is allowed to contact with one or more moving tribocharging particles, thus providing a charged host particle, which is subsequently contacted with charged guest particles in an electrospraying step.Type: GrantFiled: March 25, 2010Date of Patent: June 24, 2014Assignee: Technische Universiteit DelftInventors: Jan Rudolf van Ommen, Naoko Ellis, Caner Yurteri, Johannes Cornelis Maria Marijnissen
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Patent number: 8574345Abstract: This invention provides a method for the removal of smut, fine dust and exhaust gas particles from polluted air including providing a particle catch arrangement with a charged surface, the particle catch arrangement being arranged to generate a static electric field, wherein the electric field is at least 0.2 kV/m. The invention further provides a particle catch arrangement including a surface that can be charged, further including a generator arranged to generate charge to the surface that can be charged and to generate a static electric field of at least 0.2 kV/m, wherein the particle catch arrangement is part of or integrated with an object including street furniture.Type: GrantFiled: August 1, 2012Date of Patent: November 5, 2013Assignee: Technische Universiteit DelftInventors: Willibrordus Nicolaas Johannes Ursem, Johannes Cornelis Maria Marijnissen, Rein Andre Roos
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Patent number: 8425657Abstract: A method, and an apparatus to reduce and remove liquid droplets in air, such as fog, mist, haze, spray or steam. The mist and/or air borne water or other liquid droplets catching and collection apparatus creates an “electric wind”, especially enforced by charged needle points or line arranged constructions and/or wires of the first electrode and an electric charging of mist and/or air borne water or other liquid droplets, which will be directed by the “electric wind” and the electric field between the electric source and the opposite grounded or opposite charged counter electrode (second electrode) of fine gauze or something comparable.Type: GrantFiled: December 17, 2008Date of Patent: April 23, 2013Assignee: Technische Universiteit DelftInventors: Willibrordus Nicolaas Johannes Ursem, Johannes Cornelis Maria Marijnissen, Rein André Roos
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Patent number: 8409870Abstract: The invention is directed to a matrix material for MALDI mass spectrometry, to a matrix composition for MALDI mass spectrometry, in particular for aerosol MALDI mass spectrometry, to a MALDI mass spectrometry method, in particular an aerosol MALDI mass spectrometry method, to the use of a specific compound as a MALDI matrix material, and to the use of a MALDI matrix composition in a gas phase coating method. The matrix material of the invention comprises a 2-mercapto-4,5-dialkylthiazole according to formula (I), wherein X is chosen from S, O or N, and wherein R1 and R2 are independently chosen from hydrogen, methyl, methoxy, ethoxy, and propoxy, or wherein R1 and R2 are taken together to form an optionally substituted aromatic ring structure, optionally comprising one or more heteroatoms, or a tautomeric form thereof. A matrix composition preferably includes the matrix material and an alcohol. The alcohol can be halogenated.Type: GrantFiled: November 13, 2008Date of Patent: April 2, 2013Assignee: Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek TNOInventors: Arjan Laurens Van Wuijckhuijse, Charles Eliza Kientz, Carla Elisabeth Anna Maria Degenhardt-Langelaan, Johannes Cornelis Maria Marijnissen, Willemina Anna Van Den Brink-Kleefsman
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Publication number: 20130025449Abstract: This invention provides a method for the removal of smut, fine dust and exhaust gas particles from polluted air including providing a particle catch arrangement with a charged surface, the particle catch arrangement being arranged to generate a static electric field, wherein the electric field is at least 0.2 kV/m. The invention further provides a particle catch arrangement including a surface that can be charged, further including a generator arranged to generate charge to the surface that can be charged and to generate a static electric field of at least 0.2 kV/m, wherein the particle catch arrangement is part of or integrated with an object including street furniture.Type: ApplicationFiled: August 1, 2012Publication date: January 31, 2013Inventors: Willibrordus Nicolaas Johannes URSEM, Johannes Cornelis Maria MARIJNISSEN, Rein André ROOS
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Patent number: 8241396Abstract: This inventions provides a method for the removal of smut, fine dust and exhaust gas particles from polluted air including providing a particle catch arrangement with a charged surface, the particle catch arrangement being arranged to generate a static electric field, wherein the electric field is at least 0.2 kV/m. The invention further provides a particle catch arrangement including a surface that can be charged, further including a generator arranged to generate charge to the surface that can be charged and to generate a static electric field of at least 0.2 kV/m, wherein the particle catch arrangement is part of or integrated with an object including street furniture.Type: GrantFiled: March 2, 2007Date of Patent: August 14, 2012Assignee: Technische Universiteit DelftInventors: Willibrordus Nicolaas Johannes Ursem, Johannes Cornelis Maria Marijnissen, Rein Andre Roos
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Publication number: 20120180658Abstract: The invention provides a method for the removal of a gaseous fluid comprising (a) applying an electric field between a first electrode arranged to generate a corona discharge and a second electrode, comprising a haze-permeable electrically conductive sieve of a plurality of conductive strands, (b) atomizing a liquid to providing a liquid haze between the first and the second electrode, wherein the liquid is a solvent for the gaseous fluid, and (c) arranging a substrate behind, relative to the first electrode, the second electrode.Type: ApplicationFiled: July 21, 2010Publication date: July 19, 2012Inventors: Willibrordus Nicolaas Johannes Ursem, Rein André Roos, Johannes Cornelis Maria Marijnissen
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Publication number: 20120128889Abstract: The invention is directed to a process and apparatus for preparing coated particles, in particular a process for preparing particles that are coated with small particles using electrospraying. The coated particles produced according to the present invention find use for instance as catalysts or as pharmaceuticals. According to the invention a host particle is contacted in a gas stream where it is allowed to contact with one or more moving tribocharging particles, thus providing a charged host particle, which is subsequently contacted with charged guest particles in an electrospraying step.Type: ApplicationFiled: March 25, 2010Publication date: May 24, 2012Inventors: Jan Rudolf van Ommen, Naoko Ellis, Caner Yurteri, Johannes Cornelis Maria Marijnissen
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Publication number: 20110042199Abstract: The present invention comprises a method and device for purifying a liquid (4) comprising liquid particules and residual particles, comprising the steps of;—heating the liquid particules and residual particules for purifying; (6)—carrying the liquid in of liquid droplets into a purification space,—applying a similar electric charge to the liquid droplets and to a condensation surface; (20)—evaporating liquid particles in the purification space;—condensing the evaporated liquid particles to form condensation on the condensation surface; (20)—discharging the condensation (22) and the unevaporated residual particles separately (24).Type: ApplicationFiled: January 16, 2008Publication date: February 24, 2011Inventors: Sybrand Jacob Metz, Gerrit Oudakker, Johannes Cornelis Maria Marijnissen
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Publication number: 20100326274Abstract: A method, and an apparatus to reduce and remove liquid droplets in air, such as fog, mist, haze, spray or steam. The mist and/or air borne water or other liquid droplets catching and collection apparatus creates an “electric wind”, especially enforced by charged needle points or line arranged constructions and/or wires of the first electrode and an electric charging of mist and/or air borne water or other liquid droplets, which will be directed by the “electric wind” and the electric field between the electric source and the opposite grounded or opposite charged counter electrode (second electrode) of fine gauze or something comparable.Type: ApplicationFiled: December 17, 2008Publication date: December 30, 2010Applicant: TECHNISCHE UNIVERSITEIT DELFTInventors: Willibrordus Nicolaas Johannes Ursem, Johannes Cornelis Maria Marijnissen, Rein Andre Roos
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Publication number: 20090277329Abstract: This inventions provides a method for the removal of smut, fine dust and exhaust gas particles from polluted air comprising providing a particle catch arrangement with a charged surface, the particle catch arrangement being arranged to generate a static electric field, wherein the electric field is at least 0.2 kV/m. The invention further provides a particle catch arrangement comprising a surface that can be charged, further comprising a generator arranged to generate charge to the surface that can be charged and to generate a static electric field of at least 0.2 kV/m, wherein the particle catch arrangement is part of or integrated with an object comprising street furniture.Type: ApplicationFiled: March 2, 2007Publication date: November 12, 2009Applicant: Technische Universiteit DelftInventors: Willibrordus Nicolaas Johannes Ursem, Johannes Cornelis Maria Marijnissen, Rein Andre Roos
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Patent number: 7247272Abstract: The invention relates to a method of the dosed application of a liquid onto to selected portion of the surface of a substrate (A) by means of spraying under the influence of an electric current. According to the invention the liquid is fed at a flow rate between 0.01 pl/s and 1 ml/s to a distal tip (3) of a capillary (1) having an inside diameter of less than 150 ?m, wherein the distance between the distal tip and the surface (A) is less than 2 mm. Surprisingly it has been shown that it is possible in this manner to apply liquid to a restricted surface of a defined size.Type: GrantFiled: December 17, 1999Date of Patent: July 24, 2007Assignee: Technische Universiteit DelftInventors: Robert Moerman, Johannes Frank, Johannes Cornelis Maria Marijnissen
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Patent number: 6806464Abstract: In a method for detecting and identifying bioaerosol particles in the air, the bioaerosol particles in a particle stream are selected in an ATOFMS (aerosol time-of-flight mass spectrometer) by means of fluorescence techniques, and only the selected bioaerosol particles are ionized, for instance on the basis of MALDI (matrix-assisted laser desorption/ionization), after which the resulting ions are detected and the bioaerosol particles are identified. The selection of bioaerosol particles takes place by means of laser radiation, generated by a first laser device, of a wavelength which in specific substances in bioaerosol particles effects a fluorescence, after which by means of a fluorescence detector the bioaerosol particles are selected and a second laser device is triggered to emit light of a wavelength which effects the ionization of the bioaerosol particles selected only by the fluorescence detector.Type: GrantFiled: December 10, 2003Date of Patent: October 19, 2004Assignee: Technische Universiteit DelftInventors: Michael Anthony Stowers, Arjan Laurens Wuijckhuijse, Johannes Cornelis Maria Marijnissen, Charles Eliza Kientz
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Publication number: 20040075049Abstract: In a method for detecting and identifying bioaerosol particles in the air, the bioaerosol particles in a particle stream are selected in an ATOFMS (aerosol time-of-flight mass spectrometer) by means of fluorescence techniques, and only the selected bioaerosol particles are ionized, for instance on the basis of MALDI (matrix-assisted laser desorption/ionization), after which the resulting ions are detected and the bioaerosol particles are identified.The selection of bioaerosol particles takes place by means of laser radiation, generated by a first laser device, of a wavelength which in specifice substances in bioaerosol particles effects a fluorescence, after which by means of a fluorescence detector the bioaerosol particles are selected and a second laser device is triggered to emit light of a wavelength which effects the ionization of the bioaerosol particles selected only by the fluorescence detector.Type: ApplicationFiled: December 10, 2003Publication date: April 22, 2004Inventors: Michael Anthony Stowers, Arjan Laurens Wuijckhuijse, Johannes Cornelis Maria Marijnissen, Charles Eliza Kientz
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Patent number: 6011621Abstract: Described is an improved method for measuring the particle size of ultrasmall particles (111) which are suspended in a fluid. Laser light (121) is scattered by the particles, and the scattered light (122) is received by a light detector (131) which provides an electrical measuring signal (S.sub.m) which is representative of the intensity of the scattered light (122). According to the present invention, signal components with a relatively low characteristic frequency are removed from the electrical measuring signal (S.sub.m), and the particle size is calculated on the basis of the thus corrected measuring signal (S.sub.c), so that also at a very low concentration of the particles (111) reliable results are achieved.Type: GrantFiled: September 14, 1998Date of Patent: January 4, 2000Assignee: Technische Universiteit DelftInventors: Johannes Cornelis Maria Marijnissen, Alexander Willem Willemse, Rein Andre Roos