Patents by Inventor Johannes Fransiscus Maria Velthuis
Johannes Fransiscus Maria Velthuis 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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Publication number: 20190218447Abstract: Disclosed are uses and methods for mitigating halite deposition in gas wells and other underground systems. An embodiment is the use of a composition for mitigating halite deposition in gas wells, wherein the composition comprises ferri-meso-tartrate (Fe-mTa).Type: ApplicationFiled: September 26, 2017Publication date: July 18, 2019Inventors: Cornelis Petrus Marcus ROELANDS, Johannes Fransiscus Maria VELTHUIS, Barbara Antonietta LUBELLI
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Patent number: 9778574Abstract: An apparatus comprising at least one sealing aperture (40) comprising a hollow part (41), having an inner surface (42), extending at an interface between different zones (50;60) of the apparatus; and a member (43) positioned in the hollow part configured to substantially transmit EUV radiation and to substantially filter non-EUV radiation at the interface; wherein the inner surface of the hollow part has a surface treatment configured to increase absorption of the non-EUV radiation that is transferred by the member to the hollow part.Type: GrantFiled: November 4, 2014Date of Patent: October 3, 2017Assignee: ASML Netherlands B.V.Inventors: Sander Catharina Reinier Derks, Eric Willem Felix Casimiri, Marcel Mathijs Theodore Dierichs, Sumant Sukdew Ramanujan Oemrawsingh, Wilhelmus Theodorus Anthonius Johannes Van Den Einden, Johannes Fransiscus Maria Velthuis, Alexander Nikolov Zdravkov, Wassim Zein Eddine
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Publication number: 20160282723Abstract: An apparatus comprising at least one sealing aperture (40) comprising a hollow part (41), having an inner surface (42), extending at an interface between different zones (50;60) of the apparatus; and a member (43) positioned in the hollow part configured to substantially transmit EUV radiation and to substantially filter non-EUV radiation at the interface; wherein the inner surface of the hollow part has a surface treatment configured to increase absorption of the non-EUV radiation that is transferred by the member to the hollow part.Type: ApplicationFiled: November 4, 2014Publication date: September 29, 2016Applicant: ASML Nethrlands B.V.Inventors: Sander Catharina Reinier DERKS, Eric Willem Felix CASIMIRI, Marcel Mathijs Theodore DIERICHS, Sumant Sukdew Ramanujan OEMRAWSINGH, Wilhelmus Theodorus Anthonius VAN DEN EINDEN, Johannes Fransiscus Maria VELTHUIS, Alexander Nikolov ZDRAVKOV, Wassim ZEIN EDDINE
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Patent number: 9176398Abstract: A method for thermally conditioning an optical element includes irradiating the optical element with radiation, not-irradiating the optical element with the radiation, allowing heat flow between the optical element and a conditioning fluid that is held in a conditioning fluid reservoir, and providing a fluid flow of the conditioning fluid, to supply thermally conditioned fluid to the reservoir. A flow rate of the fluid during the irradiating of the optical element is lower than a flow rate of the fluid when the optical element is not-irradiated.Type: GrantFiled: May 20, 2009Date of Patent: November 3, 2015Assignee: ASML NETHERLANDS B.V.Inventors: Roger Wilhelmus Antonius Henricus Schmitz, Tjarko Adriaan Rudolf Van Empel, Marcel Johannus Elisabeth Hubertus Muitjens, Lun Cheng, Franciscus Johannes Joseph Janssen, Willem Arie Van Helden, Richard Versluis, Paulus Bartholomeus Johannes Schaareman, Axel Sebastiaan Lexmond, Evert Nieuwkoop, Charles William Barras Potts, Martinus Henricus Johannes Lemmen, Frederik Van Der Graaf, Mathilde Gertrudis Maria De Kroon, Johannes Fransiscus Maria Velthuis
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Patent number: 8991265Abstract: A pressure sensor includes a flexible membrane deformable in response to pressure. The flexible membrane covers a cavity and includes a strain gauge that produces signals corresponding to deformation of the flexible membrane. The flexible membrane is a flexible monolithic integrated circuit foil.Type: GrantFiled: August 19, 2008Date of Patent: March 31, 2015Assignee: Koninklijke Philips N.V.Inventors: Ronald Dekker, Frederik Van Der Graaf, Johannes Fransiscus Maria Velthuis, Jacob Roger Haartsen
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Patent number: 8475626Abstract: An evaporator for evaporating a liquid containing fluid, having an inlet and an outlet connected to an evaporation volume with an internal structure, the inlet and the outlet defining a main flow path there between and the cross-section of the evaporation volume is substantially constant along the main flow path is described. A method method for evaporating a liquid containing fluid by providing an evaporator supplying a liquid containing feed stream to the inlet; exerting heat; choosing the operating conditions so that an annular flow is created.Type: GrantFiled: December 22, 2008Date of Patent: July 2, 2013Assignee: Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek TNOInventors: Cornelius Maria Rops, Johannes Fransiscus Maria Velthuis, Frederik van der Graaf, Leon Ferdinand Gerard Geers
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Patent number: 8225678Abstract: A fluid flow meter is described that uses thermal tracers to measure flow speed. For fluid flowing through a conduit, the fluid is heated at a heating location in the conduit with a time-dependent heating strength. A speed of sound in fluid flowing in the conduit is measured at multiple sensing locations downstream from said heating location. The flow speed of the fluid is determined from a delay with which the time dependence is detected in the sound speeds measured at the sensing locations. A frequency of the variation of heating strength that is used to determine the flow speed is selected automatically based on the flow speed and/or other circumstances.Type: GrantFiled: November 9, 2007Date of Patent: July 24, 2012Assignee: Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNOInventors: Arno Willem Frederik Volker, Huibert Blokland, Johannes Fransiscus Maria Velthuis, Joost Conrad Lötters
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Publication number: 20110310368Abstract: A method for thermally conditioning an optical element includes irradiating the optical element with radiation, not-irradiating the optical element with the radiation, allowing heat flow between the optical element and a conditioning fluid that is held in a conditioning fluid reservoir, and providing a fluid flow of the conditioning fluid, to supply thermally conditioned fluid to the reservoir. A flow rate of the fluid during the irradiating of the optical element is lower than a flow rate of the fluid when the optical element is not-irradiated.Type: ApplicationFiled: May 20, 2009Publication date: December 22, 2011Applicant: ASML Netherlands B.V.Inventors: Roger Wilhelmus Antonius Henricus Schmitz, Tjarko Adriaan Rudolf Van Empel, Marcel Johannus Elisabeth Hubertus Muitjens, Lun Cheng, Franciscus Johannes Joseph Janssen, William Arie Van Helden, Richard Versluis, Paulus Bartholomeus Johannes Schaareman, Axel Sebastiaan Lexmond, Evert Nieuwkoop, Charles William Barras Potts, Martinus Henricus Johannes Lemmen, Frederik Van Der Graaf, Mathilde Gertrudis Maria De Kroon, Johannes Fransiscus Maria Velthuis
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Publication number: 20110000624Abstract: The invention relates to an evaporator for evaporating a liquid containing fluid, having an inlet and an outlet connected to a evaporation volume, the inlet and the outlet defining a main flow path there between, wherein the evaporation volume is equipped with an internal structure and the cross-section of the evaporation volume is substantially constant along the main flow path. The invention further relates to a method for evaporating a liquid containing fluid comprising the steps of: providing an evaporator according to the invention; supplying a liquid containing feed stream to the inlet of the evaporator; exerting heat to the evaporator volume; choosing the operating conditions of the evaporator thus that an annular flow is created within the evaporator volume.Type: ApplicationFiled: December 22, 2008Publication date: January 6, 2011Applicant: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST NATUURWETENSCHAPPELIJK ONDERZOEK TNOInventors: Cornelius Maria Rops, Johannes Fransiscus Maria Velthuis, Frederik van der Graaf, Leon Ferdinand Gerard Geers
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Publication number: 20100266748Abstract: The invention is directed to a method for preparing a deposition on a substrate and to a method for manufacturing an electronic or optoelectronic device. The method of the invention comprises —providing an anode comprising electrolytically ionisable material and a cathode both in contact with an electrically conductive liquid, comprising anions capable of forming a molecule with the electrolytically ionised material; —electrolytically oxidising the ionisable material under formation of cations that dissolve in the liquid; —evaporating the molecules formed from the cations and the anions from the liquid; and —depositing the molecules on the substrate.Type: ApplicationFiled: October 29, 2008Publication date: October 21, 2010Applicant: NEDERLANDSE ORGANISATIE VOOR TOEGEPASTNATUURWETENSCHAPPELIJKInventors: Petrus Marinus Martinus Cornelus Bressers, Cornelis Petrus Marcus Roelands, Huibert Blokland, Johannes Fransiscus Maria Velthuis