Patents by Inventor Heinz Friedrich
Heinz Friedrich 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: 20230382831Abstract: The present invention relates to a process for the preparation of preparation ?-alkyl-2-(trifluoromethyl)-benzyl alcohol.Type: ApplicationFiled: October 4, 2021Publication date: November 30, 2023Inventors: Timo Frassetto, Christiane Alznauer, Florian Vogt, Harish Shinde, Daniel Saelinger, Heinz Friedrich Sutoris
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Publication number: 20230127884Abstract: The present invention relates to a process for the preparation of 4-cyanobenzoyl chlorides of formula I through reaction of compounds of formula II with a chlorinating agent.Type: ApplicationFiled: April 12, 2021Publication date: April 27, 2023Inventors: Florian Vogt, Joachim Gebhardt, Kailaskumar Borate, Bernd Wolf, Heinz Friedrich Sutoris, Roland Goetz
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Publication number: 20220324790Abstract: The present invention relates to a process for the preparation of ?-methyl-[4-(nitro)-2-(trifluoromethyl)]-benzyl nitrate and to the ?-methyl-[4-(nitro)-2-(trifluoromethyl)]-benzyl nitrate.Type: ApplicationFiled: September 2, 2020Publication date: October 13, 2022Inventors: Timo Frassetto, Florian Vogt, Swapnil Yerande, Christiane Alznauer, Sebastian Illies, Philip Muelheims, Daniel Saelinger, Robin Thiele, Heinz Friedrich Sutoris
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Patent number: 11333676Abstract: A method and corresponding device are provided for determining a flow speed in a fluid conduit. The fluid conduit is provided with first, second and third ultrasonic wet transducers, wherein respective connection lines between transducers extend outside of a direction of average flow of the fluid conduit. First and second measuring signals are applied to the first ultrasonic wet transducer and received at the second and the third ultrasonic wet transducer, respectively. The measuring signals comprise a respective reversed signal portion with respect to time of a response signal. Respective first and second response signals are measured and the flow speed is derived from at least one of the first and second response signals.Type: GrantFiled: February 13, 2020Date of Patent: May 17, 2022Assignee: GWF MessSysteme AGInventors: Thomas Werner Hies, Juergen Heinz-Friedrich Skripalle, Trung Dung Luong, Claus-Dieter Ohl
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Patent number: 11224156Abstract: A single-grain seeder for introducing seeds into soil, including a singulating member which is suitable for singulating seeds supplied from a storage container and for dispensing the seeds individually, wherein the single-grain seeder has an application unit for applying a dressing agent to a singulated seed, wherein the application unit is arranged with respect to the singulating member in such a manner that the dressing agent is applied to a seed after the seed has been singulated and prior to the seed being dispensed from the singulating member.Type: GrantFiled: April 4, 2017Date of Patent: January 18, 2022Assignee: BAYER CROPSCIENCE AGInventors: Heinz-Friedrich Schnier, Carsten Conzen, Livia Assumpcao Moreira
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Patent number: 11071244Abstract: A device for coating seeds with a liquid dressing solution, including a housing delimiting a chamber for accommodating the seeds, a rotating system for mixing the seeds and the dressing solution, an air duct for feeding hot air into the chamber and a separating unit which is permeable to the hot air and separates the air duct from the chamber. According to this invention, the separating unit includes at least one perforated metal sheet that has an inner face facing towards the chamber, an outer face facing towards the air duct and a plurality of projections, wherein a projection rises obliquely in the direction of the outer face and forms an opening inlet, which is inclined to the metal sheet plane, on the outer face. This invention further relates to a method in which the device is used.Type: GrantFiled: April 1, 2016Date of Patent: July 27, 2021Assignee: BAYER CROPSCIENCE AGInventors: Guido Wenig, Heinz-Friedrich Schnier, Hartwig Kempkes, Anja Ehrig, Hans-Jürgen Mandt
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Patent number: 10928414Abstract: A method for determining a flow speed of a liquid in a fluid conduit is provided. During a signal-generating phase, an impulse signal is applied to a first ultrasonic transducer. A response signal is then received at a second ultrasonic transducer. A measuring signal is later derived from the response signal, wherein the derivation comprises reversing a signal portion with respect to time. During a measurement phase, a liquid moves with respect to the fluid conduit. The measuring signal is then applied to one of the two transducers and a response signal of the measuring signal is measured at the other transducer. A flow speed is derived from the response signal of the measuring signal.Type: GrantFiled: January 14, 2020Date of Patent: February 23, 2021Assignee: GWF MessSysteme AGInventors: Thomas Werner Hies, Trung Dung Luong, Claus-Dieter Ohl, Juergen Heinz-Friedrich Skripalle
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Publication number: 20200323126Abstract: A single-grain seeder for introducing seeds into soil, including a singulating member which is suitable for singulating seeds supplied from a storage container and for dispensing the seeds individually, wherein the single-grain seeder has an application unit for applying a dressing agent to a singulated seed, wherein the application unit is arranged with respect to the singulating member in such a manner that the dressing agent is applied to a seed after the seed has been singulated and prior to the seed being dispensed from the singulating member.Type: ApplicationFiled: April 4, 2017Publication date: October 15, 2020Applicant: BAYER CROPSCIENCE AGInventors: Heinz-Friedrich Schnier, Carslen CONZEN, Livia ASSUMPCAO MOREIRA
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Publication number: 20200182900Abstract: A method and corresponding device are provided for determining a flow speed in a fluid conduit. The fluid conduit is provided with first, second and third ultrasonic transducers, wherein respective connection lines between transducers extend outside of a symmetry axis of the fluid conduit. First and second measuring signals are applied to the first ultrasonic transducer and received at the second and the third ultrasonic transducer, respectively. The measuring signals comprise a respective reversed signal portion with respect to time of a response signal. Respective first and second response signals are measured and the flow speed is derived from at least one of the first and second response signals.Type: ApplicationFiled: February 13, 2020Publication date: June 11, 2020Inventors: Thomas Werner HIES, Juergen Heinz-Friedrich SKRIPALLE, Trung Dung LUONG, Claus-Dieter OHL
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Publication number: 20200150146Abstract: A method for determining a flow speed of a liquid in a fluid conduit is provided. During a signal-generating phase, an impulse signal is applied to a first ultrasonic transducer. A response signal is then received at a second ultrasonic transducer. A measuring signal is later derived from the response signal, wherein the derivation comprises reversing a signal portion with respect to time. During a measurement phase, a liquid moves with respect to the fluid conduit. The measuring signal is then applied to one of the two transducers and a response signal of the measuring signal is measured at the other transducer. A flow speed is derived from the response signal of the measuring signal.Type: ApplicationFiled: January 14, 2020Publication date: May 14, 2020Inventors: Thomas Werner HIES, Trung Dung LUONG, Claus-Dieter OHL, Juergen Heinz-Friedrich SKRIPALLE
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Patent number: 10598684Abstract: A method and corresponding device are provided for determining a flow speed in a fluid conduit. The fluid conduit is provided with first, second and third ultrasonic transducers, wherein respective connection lines between transducers extend outside of a symmetry axis of the fluid conduit. First and second measuring signals are applied to the first ultrasonic transducer and received at the second and the third ultrasonic transducer, respectively. The measuring signals comprise a respective reversed signal portion with respect to time of a response signal. Respective first and second response signals are measured and the flow speed is derived from at least one of the first and second response signals.Type: GrantFiled: July 20, 2018Date of Patent: March 24, 2020Assignee: GWF MESSSYSTEME AGInventors: Thomas Werner Hies, Juergen Heinz-Friedrich Skripalle, Trung Dung Luong, Claus-Dieter Ohl
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Patent number: 10551405Abstract: A method for determining a flow speed of a liquid in a fluid conduit is provided. During a signal-generating phase, an impulse signal is applied to a first ultrasonic transducer. A response signal is then received at a second ultrasonic transducer. A measuring signal is later derived from the response signal, wherein the derivation comprises reversing a signal portion with respect to time. During a measurement phase, a liquid moves with respect to the fluid conduit. The measuring signal is then applied to one of the two transducers and a response signal of the measuring signal is measured at the other transducer. A flow speed is derived from the response signal of the measuring signal.Type: GrantFiled: December 1, 2016Date of Patent: February 4, 2020Assignee: GWF MESSSYSTEME AGInventors: Thomas Werner Hies, Trung Dung Luong, Claus-Dieter Ohl, Juergen Heinz-Friedrich Skripalle
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Publication number: 20180328956Abstract: A method and corresponding device are provided for determining a flow speed in a fluid conduit. The fluid conduit is provided with first, second and third ultrasonic transducers, wherein respective connection lines between transducers extend outside of a symmetry axis of the fluid conduit. First and second measuring signals are applied to the first ultrasonic transducer and received at the second and the third ultrasonic transducer, respectively. The measuring signals comprise a respective reversed signal portion with respect to time of a response signal. Respective first and second response signals are measured and the flow speed is derived from at least one of the first and second response signals.Type: ApplicationFiled: July 20, 2018Publication date: November 15, 2018Inventors: Thomas Werner HIES, Juergen Heinz-Friedrich SKRIPALLE, Trung Dung LUONG, Claus-Dieter OHL
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Publication number: 20180271004Abstract: A device for coating seeds with a liquid dressing solution, including a housing delimiting a chamber for accommodating the seeds, a rotating system for mixing the seeds and the dressing solution, an air duct for feeding hot air into the chamber and a separating unit which is permeable to the hot air and separates the air duct from the chamber. According to this invention, the separating unit includes at least one perforated metal sheet that has an inner face facing towards the chamber, an outer face facing towards the air duct and a plurality of projections, wherein a projection rises obliquely in the direction of the outer face and forms an opening inlet, which is inclined to the metal sheet plane, on the outer face. This invention further relates to a method in which the device is used.Type: ApplicationFiled: April 1, 2016Publication date: September 27, 2018Inventors: Guido WENIG, Heinz-Friedrich SCHNIER, Hartwig KEMPKES, Anja EHRIG, Hans-Jürgen MANDT
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Patent number: 10036763Abstract: A method and corresponding device are provided for determining a flow speed in a fluid conduit. The fluid conduit is provided with first, second and third ultrasonic transducers, wherein respective connection lines between transducers extend outside of a symmetry axis of the fluid conduit. First and second measuring signals are applied to the first ultrasonic transducer and received at the second and the third ultrasonic transducer, respectively. The measuring signals comprise a respective reversed signal portion with respect to time of a response signal. Respective first and second response signals are measured and the flow speed is derived from at least one of the first and second response signals.Type: GrantFiled: December 15, 2017Date of Patent: July 31, 2018Assignee: GWF MessSysteme AGInventors: Thomas Werner Hies, Juergen Heinz-Friedrich Skripalle, Trung Dung Luong, Claus-Dieter Ohl
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Patent number: 10013771Abstract: The invention relates to a device and a method for optical quality control of the coating or staining of a kernel-type substrate, in particular seed with a color and contrast intensive coating composition.Type: GrantFiled: June 7, 2013Date of Patent: July 3, 2018Assignee: BAYER CROPSCIENCE AGInventors: Heinz-Friedrich Schnier, Franco Fois
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Publication number: 20180113145Abstract: A method and corresponding device are provided for determining a flow speed in a fluid conduit. The fluid conduit is provided with first, second and third ultrasonic transducers, wherein respective connection lines between transducers extend outside of a symmetry axis of the fluid conduit. First and second measuring signals are applied to the first ultrasonic transducer and received at the second and the third ultrasonic transducer, respectively. The measuring signals comprise a respective reversed signal portion with respect to time of a response signal. Respective first and second response signals are measured and the flow speed is derived from at least one of the first and second response signals.Type: ApplicationFiled: December 15, 2017Publication date: April 26, 2018Inventors: Thomas Werner HIES, Juergen Heinz-Friedrich SKRIPALLE, Trung Dung LUONG, Claus-Dieter OHL
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Patent number: 9903882Abstract: A method for determining a flow speed of a liquid in a fluid conduit is provided. During a signal-generating phase, an impulse signal is applied to a first ultrasonic transducer. A response signal is then received at a second ultrasonic transducer. A measuring signal is later derived from the response signal, wherein the derivation comprises reversing a signal portion with respect to time. During a measurement phase, a liquid moves with respect to the fluid conduit. The measuring signal is then applied to one of the two transducers and a response signal of the measuring signal is measured at the other transducer. A flow speed is derived from the response signal of the measuring signal.Type: GrantFiled: April 25, 2017Date of Patent: February 27, 2018Assignee: GWF MessSysteme AGInventors: Thomas Werner Hies, Trung Dung Luong, Claus-Dieter Ohl, Juergen Heinz-Friedrich Skripalle
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Publication number: 20170227568Abstract: A method for determining a flow speed of a liquid in a fluid conduit is provided. During a signal-generating phase, an impulse signal is applied to a first ultrasonic transducer. A response signal is then received at a second ultrasonic transducer. A measuring signal is later derived from the response signal, wherein the derivation comprises reversing a signal portion with respect to time. During a measurement phase, a liquid moves with respect to the fluid conduit. The measuring signal is then applied to one of the two transducers and a response signal of the measuring signal is measured at the other transducer. A flow speed is derived from the response signal of the measuring signal.Type: ApplicationFiled: April 25, 2017Publication date: August 10, 2017Inventors: Thomas Werner HIES, Trung Dung LUONG, Claus-Dieter OHL, Juergen Heinz-Friedrich SKRIPALLE
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Publication number: 20170082650Abstract: A method for determining a flow speed of a liquid in a fluid conduit is provided. During a signal-generating phase, an impulse signal is applied to a first ultrasonic transducer. A response signal is then received at a second ultrasonic transducer. A measuring signal is later derived from the response signal, wherein the derivation comprises reversing a signal portion with respect to time. During a measurement phase, a liquid moves with respect to the fluid conduit. The measuring signal is then applied to one of the two transducers and a response signal of the measuring signal is measured at the other transducer. A flow speed is derived from the response signal of the measuring signal.Type: ApplicationFiled: December 1, 2016Publication date: March 23, 2017Inventors: Thomas Werner HIES, Trung Dung LUONG, Claus-Dieter OHL, Juergen Heinz-Friedrich SKRIPALLE