Patents by Inventor Lars Frye
Lars Frye 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: 11225451Abstract: The present inventions relates to the preparation of 3,3,5-trimethylcyclohexylidene bisphenol. Especially, the present invention relates to the preparation of 3,3,5-trimethylcyclohexylidene bisphenol from 3,3,5-trimethylcyclohexanone and phenol in the presence of a gaseous acidic catalyst. The preparation comprises a first drying step and a second drying step wherein in the second drying step the temperature is increased in comparison to first drying step or in the second drying step the pressure is lowered in comparison to first drying step, or in second drying step both the temperature is increased and the pressure is lowered in comparison to the first drying step (d1).Type: GrantFiled: November 13, 2019Date of Patent: January 18, 2022Assignee: Covestro Intellectual Property GMBH & Co. KGInventors: Johan Vanden Eynde, Kristof Heylen, Anja Ehrig, Lars Frye
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Publication number: 20210371365Abstract: The present inventions relates to the preparation of 3,3,5-trimethylcyclohexylidene bisphenol. Especially, the present invention relates to the preparation of 3,3,5-trimethylcyclohexylidene bisphenol from 3,3,5-trimethylcyclohexanone and phenol in the presence of a gaseous acidic catalyst. The preparation comprises a first drying step and a second drying step wherein in the second drying step the temperature is increased in comparison to first drying step or in the second drying step the pressure is lowered in comparison to first drying step, or in second drying step both the temperature is increased and the pressure is lowered in comparison to the first drying step (d1).Type: ApplicationFiled: November 13, 2019Publication date: December 2, 2021Inventors: Johan Vanden Eynde, Kristof Heylen, Anja Ehrig, Lars Frye
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Patent number: 10899601Abstract: A holding stand for a multicoupling for filling and/or emptying a chemical plant container is provided, having a mounting device for the essentially stationary fastening of the holding stand and at least one compensating device, couplable indirectly or directly to the multicoupling, for varying a position of the multicoupling in relation to the mounting device in the vertical direction and/or in the horizontal direction and/or for varying an angular position of the multicoupling in relation to the mounting device about a vertical and/or horizontal axis of rotation. It thereby becomes possible for a multicoupling to be coupled simply.Type: GrantFiled: April 19, 2019Date of Patent: January 26, 2021Assignee: BAYER AKTIENGESELLSCHAFTInventors: Florian Lipski, Gerhard Monscheuer, Lars Frye, Oliver Reinold, Yasar Guendogan, Reinhard Engelstaedter
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Publication number: 20190241423Abstract: A holding stand for a multicoupling for filling and/or emptying a chemical plant container is provided, having a mounting device for the essentially stationary fastening of the holding stand and at least one compensating device, couplable indirectly or directly to the multicoupling, for varying a position of the multicoupling in relation to the mounting device in the vertical direction and/or in the horizontal direction and/or for varying an angular position of the multicoupling in relation to the mounting device about a vertical and/or horizontal axis of rotation. It thereby becomes possible for a multicoupling to be coupled simply.Type: ApplicationFiled: April 19, 2019Publication date: August 8, 2019Inventors: Florian LIPSKI, Gerhard MONSCHEUER, Lars FRYE, Oliver REINOLD, Yasar GUENDOGAN, Reinhard ENGELSTAEDTER
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Patent number: 10308499Abstract: A holding stand for a multicoupling for filling and/or emptying a chemical plant container is provided, having a mounting device for the essentially stationary fastening of the holding stand and at least one compensating device, couplable indirectly or directly to the multicoupling, for varying a position of the multicoupling in relation to the mounting device in the vertical direction and/or in the horizontal direction and/or for varying an angular position of the multicoupling in relation to the mounting device about a vertical and/or horizontal axis of rotation. It thereby becomes possible for a multicoupling to be coupled simply.Type: GrantFiled: September 19, 2012Date of Patent: June 4, 2019Assignee: BAYER AKTIENGESELLSCHAFTInventors: Florian Lipski, Gerhard Monscheuer, Lars Frye, Oliver Reinold, Yasar Guendogan, Reinhard Engelstaedter
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Patent number: 10035123Abstract: A production arrangement for performing a chemical reaction with a standard transport container in accordance with DIN ISO 668 for accommodating a plurality of processing units disposed inside the standard transport container for assisting and/or performing a processing basic operation, and a supply network, disposed inside the standard transport container, for supplying the processing units with material and/or power and/or information. Owing to the supply network disposed inside the standard transport container, the availability of material and/or power and/or information can be ensured over a large area of the standard transport container, such that the same standard transport container with the same supply network can be re-used for different configurations of processing units and, in the event of a modification for performing a different chemical reaction, the processing units can simply be interchanged such that different chemical reactions can be performed with little outlay.Type: GrantFiled: December 18, 2013Date of Patent: July 31, 2018Assignee: BAYER AKTIENGESELLSCHAFTInventors: Lars Frye, Dietmar Günther, Carsten Conzen, Ulrich Liesenfelder, Ingo Steinmeister, Karl-Robert Boos, Wolfgang Güdel, Karl-Hermann Köching
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Patent number: 9975104Abstract: Processing unit for assisting and/or performing a processing basic operation for a chemical reaction, with an operating unit for preparing a contribution for the processing basic operation and a frame for accommodating the operating units, the frame having an extension dL in the longitudinal direction which corresponds substantially to an integral multiple ZL of an integral portion NL of an extension LL, in the longitudinal direction of an interior of a standard transport container, in accordance with DIN ISO 668, and/or the frame having an extension dQ in the transverse direction with corresponds substantially to an integral multiple ZQ of an integral portion NQ of an extension LQ in the transverse direction of an interior of a standard transport container, in particular in accordance with DIN ISO 668, wherein different processing units can be stored in a pool for different processing basic operations and be assembled in modular and flexible manner in the standard transport container for the synthesis of a gType: GrantFiled: December 18, 2013Date of Patent: May 22, 2018Assignee: BAYER AKTIENGESELLSCHAFTInventors: Lars Frye, Florian Lipski, Stefan Schmitz, Nicolai Krasberg, Dietmar Günther, Carsten Meyer, Carsten Conzen, Ulrich Liesenfelder, Ingo Steinmeister, Karl-Robert Boos, Wolfgang Güdel, Karl-Hermann Koeching
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Patent number: 9870438Abstract: The invention concerns a computerized method for producing a two-dimensional plant model of a modular production plant for producing a chemical product, the production plant comprising at least two processing modules, which can be connected to one another for production purposes, and at least one processing container in which the processing modules can be accommodated at least partially, as required, wherein, for each processing container, a common two-dimensional container model (2) of its the base area (3) and of the base area (3) of a container environment at least partially surrounding the processing container and of predefinable size being generated, wherein, for each processing module, a two-dimensional module model (5) of its base area is generated, wherein the container model (2) and the module model (5) are divided into fields (1, 4) which are of equal size and preferably square, there being assigned to each field (4) of a module model (5) a module property concerning the occupancy of the particularType: GrantFiled: December 18, 2013Date of Patent: January 16, 2018Assignees: BAYER TECHNOLOGY SERVICES GMBH, BAYER AKTIENGESELLSCHAFTInventors: Lars Frye, Dietmar Günther, Nicolai Krasberg
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Patent number: 9714324Abstract: The invention relates to a method for producing compositions containing vinyl-aromatic copolymers that are obtained in an emulsion polymerization process and comprise production-related salt inclusions. Said compositions are characterized by improved surface quality following storage in a warm-humid environment and are therefore suitable for producing molded articles having a class A surface that remains flawless over time.Type: GrantFiled: February 5, 2014Date of Patent: July 25, 2017Assignee: Covestro Deutschland AGInventors: Hans-Juergen Thiem, Ingmar Hermsdorfer, Birgit Mannel, Andreas Seidel, Eckhard Wenz, Hans-Juergen Klankers, Lars Frye, Hartwig Kempkes
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Publication number: 20150361225Abstract: The invention relates to a method for producing compositions containing vinyl-aromatic copolymers that are obtained in an emulsion polymerization process and comprise production-related salt inclusions. Said compositions are characterized by improved surface quality following storage in a warm-humid environment and are therefore suitable for producing molded articles having a class A surface that remains flawless over time.Type: ApplicationFiled: February 5, 2014Publication date: December 17, 2015Inventors: Hans-Juergen THIEM, Ingmar HERMSDORFER, Birgit MANNEL, Andreas SEIDEL, Eckhard WENZ, Hans-Juergen KLANKERS, Lars FRYE, Hartwig KEMPKES
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Publication number: 20150347636Abstract: The invention concerns a computerized method for producing a two-dimensional plant model of a modular production plant for producing a chemical product, the production plant comprising at least two processing modules, which can be connected to one another for production purposes, and at least one processing container in which the processing modules can be accommodated at least partially, as required, wherein, for each processing container, a common two-dimensional container model (2) of its the base area (3) and of the base area (3) of a container environment at least partially surrounding the processing container and of predefinable size being generated, wherein, for each processing module, a two-dimensional module model (5) of its base area is generated, wherein the container model (2) and the module model (5) are divided into fields (1, 4) which are of equal size and preferably square, there being assigned to each field (4) of a module model (5) a module property concerning the occupancy of the particularType: ApplicationFiled: December 18, 2013Publication date: December 3, 2015Applicant: BAYER TECHNOLOGY SERVICES GMBHInventors: Lars FRYE, Dietmar GÜNTHER, Nicolai KRASBERG
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Publication number: 20150343408Abstract: A production arrangement for performing a chemical reaction with a standard transport container in accordance with DIN ISO 668 for accommodating a plurality of processing units disposed inside the standard transport container for assisting and/or performing a processing basic operation, and a supply network, disposed inside the standard transport container, for supplying the processing units with material and/or power and/or information.Type: ApplicationFiled: December 18, 2013Publication date: December 3, 2015Applicant: BAYER TECHNOLOGY SERVICES GMBHInventors: Lars FRYE, Dietmar GÜNTHER, Carsten CONZEN, Ulrich LIESENFELDER, Ingo STEINMEISTER, Karl-Robert BOOS, Wolfgang GÜDEL, Karl-Hermann KÖCHING
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Publication number: 20150298094Abstract: Processing unit for assisting and/or performing a processing basic operation for a chemical reaction, with an operating unit for preparing a contribution for the processing basic operation and a frame for accommodating the operating units, the frame having an extension dL in the longitudinal direction which corresponds substantially to an integral multiple ZL of an integral portion NL of an extension LL, in the longitudinal direction of an interior of a standard transport container, in accordance with DIN ISO 668, and/or the frame having an extension dQ in the transverse direction with corresponds substantially to an integral multiple ZQ of an integral portion NQ of an extension LQ in the transverse direction of an interior of a standard transport container, in particular in accordance with DIN ISO 668, wherein different processing units can be stored in a pool for different processing basic operations and be assembled in modular and flexible manner in the standard transport container for the synthesis of a gType: ApplicationFiled: December 18, 2013Publication date: October 22, 2015Applicant: BAYER TECHNOLOGY SERVICES GMBHInventors: Lars FRYE, Florian LIPSKI, Stefan SCHMITZ, Nicolai KRASBERG, Dietmar GÜNTHER, Carsten MEYER, Carsten CONZEN, Ulrich LIESENFELDER, Ingo STEINMEISTER, Karl-Robert BOOS, Wolfgang GÜDEL, Karl-Hermann KOECHING
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Publication number: 20140339262Abstract: A holding stand for a multicoupling for filling and/or emptying a chemical plant container is provided, having a mounting device for the essentially stationary fastening of the holding stand and at least one compensating device, couplable indirectly or directly to the multicoupling, for varying a position of the multicoupling in relation to the mounting device in the vertical direction and/or in the horizontal direction and/or for varying an angular position of the multicoupling in relation to the mounting device about a vertical and/or horizontal axis of rotation. It thereby becomes possible for a multicoupling to be coupled simply.Type: ApplicationFiled: September 19, 2012Publication date: November 20, 2014Inventors: Florian Lipski, Gerhard Monscheuer, Lars Frye, Oliver Reinold, Yasar Guendogan, Reinhard Engelstaedter
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Patent number: 8288593Abstract: The present invention relates to a method for preparing L-menthol in solid form, specifically in the form of flakes, by bringing an L-menthol melt into contact with two chilled surfaces distanced from one another. Moreover, the present invention relates to the L-menthol in solid form obtainable by said method, and also to its use for incorporation into utility and consumer goods of all kinds.Type: GrantFiled: June 9, 2008Date of Patent: October 16, 2012Assignee: BASF SEInventors: Matthias Rauls, Robert Bayer, Gunnar Heydrich, Lars Frye, Thomas Wisniewski
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Publication number: 20100185024Abstract: The present invention relates to a method for preparing L-menthol in solid form, specifically in the form of flakes, by bringing an L-menthol melt into contact with two chilled surfaces distanced from one another. Moreover, the present invention relates to the L-menthol in solid form obtainable by said method, and also to its use for incorporation into utility and consumer goods of all kinds.Type: ApplicationFiled: June 9, 2008Publication date: July 22, 2010Applicant: BASF SEInventors: Matthias Rauls, Robert Bayer, Gunnar Heydrich, Lars Frye, Thomas Wisniewski