Patents by Inventor Stefan Vogt
Stefan Vogt 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: 11965171Abstract: The present invention refers to a plant or plant part comprising a polynucleotide encoding a wildtype or mutated cellulose synthase (CESA) polypeptide, the expression of said polynucleotide confers to the plant or plant part tolerance to CESA-inhibiting herbicides, such as azines.Type: GrantFiled: June 16, 2022Date of Patent: April 23, 2024Assignee: BASF SEInventors: Stefan Tresch, Doreen Schachtschabel, Mihiret Tekeste Sisay, Jens Lerchl, Julia Major, Florian Vogt, Frederick Calo, Jill Marie Paulik
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Publication number: 20210395725Abstract: Provided herein is a method of producing a protein comprising a target-specific extravesicular domain (TED) of an extracellular vesicle (EV) surface protein comprising modifying a polynucleotide comprising a nucleotide sequence encoding the extravesicular domain (ED) of an EV surface protein by a mutagenesis method within at least one modified region within the ED amino acid sequence with a length of 3-20 contiguous amino acids flanked by regions of the wild-type ED sequence at its N-terminus and C-terminus, to incorporate a target binding site within the ED, thereby producing a repertoire of polynucleotides encoding a variety of TEDs, each comprising a different target binding site, and selecting a TED specifically recognizing a predetermined target, and producing the protein comprising the selected TED.Type: ApplicationFiled: August 14, 2019Publication date: December 23, 2021Inventors: Gordana WOZNIAK-KNOPP, Stefan VOGT, Gerhard STADLMAYR, Florian RUEKER, Johannes GRILLARI, Madhusudhan Reddy BOBBILI
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Patent number: 10474123Abstract: A method and an apparatus for detecting and correcting a spatial position of a workpiece held in a positioning device, wherein a machining head having at least one sensor and position sensor is fed into at least one measuring position. Contactless sensing of an actual position of a measuring point of the workpiece is carried out at the measuring position using the machining head and the sensed actual position is compared with an expected nominal position and deviation values between the actual position and the nominal position are ascertained. The ascertained deviation values are compared with an admissible tolerance value and the machining head is fed to a contour when the ascertained deviation is within the admissible tolerance value, or the machining head and the workpiece are oriented with respect to one another and to the contour such that a deviation of the actual position is within the admissible tolerance values following orientation.Type: GrantFiled: October 28, 2014Date of Patent: November 12, 2019Assignee: JENOPTIK Automatisierungstechnik GmbHInventors: Stefan Vogt, Thomas Doering, Pierre Geipel, Robert Michel-Triller
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Patent number: 10393242Abstract: A method and apparatus for implementing an ultra-high stability long-vertical travel stage are provided. The ultra-high stability long-vertical travel stage includes a first wedge supporting a second wedge, each wedge formed of a selected stable material having predefined rigidity and low thermal expansion coefficient, and integrated air bearings. A linear guiding mechanism includes a plurality of flexures. The first wedge is driven in a plane providing vertical motion on the second wedge with the integrated air bearings lifted and the flexures allowing for movement.Type: GrantFiled: August 31, 2016Date of Patent: August 27, 2019Assignee: UChicago Argonne, LLCInventors: Curt A. Preissner, David Vine, Chris J. Jacobsen, Jorg M. Maser, Barry Lai, Christian Roehrig, Oliver A. Schmidt, Franz Stefan Vogt
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Publication number: 20180058552Abstract: A method and apparatus for implementing an ultra-high stability long-vertical travel stage are provided. The ultra-high stability long-vertical travel stage includes a first wedge supporting a second wedge, each wedge formed of a selected stable material having predefined rigidity and low thermal expansion coefficient, and integrated air bearings. A linear guiding mechanism includes a plurality of flexures. The first wedge is driven in a plane providing vertical motion on the second wedge with the integrated air bearings lifted and the flexures allowing for movement.Type: ApplicationFiled: August 31, 2016Publication date: March 1, 2018Inventors: Curt A. Preissner, David Vine, Chris J. Jacobsen, Jorg M. Maser, Barry Lai, Christian Roehrig, Oliver A. Schmidt, Franz Stefan Vogt
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Patent number: 9613729Abstract: An enhanced mechanical design of multiple zone plates precision alignment apparatus for hard x-ray focusing in a twenty-nanometer scale is provided. The precision alignment apparatus includes a zone plate alignment base frame; a plurality of zone plates; and a plurality of zone plate holders, each said zone plate holder for mounting and aligning a respective zone plate for hard x-ray focusing. At least one respective positioning stage drives and positions each respective zone plate holder. Each respective positioning stage is mounted on the zone plate alignment base frame. A respective linkage component connects each respective positioning stage and the respective zone plate holder. The zone plate alignment base frame, each zone plate holder and each linkage component is formed of a selected material for providing thermal expansion stability and positioning stability for the precision alignment apparatus.Type: GrantFiled: May 20, 2014Date of Patent: April 4, 2017Assignee: UChicago Argonne LLCInventors: Deming Shu, Jie Liu, Sophie C. Gleber, Joan Vila-Comamala, Barry Lai, Jorg M. Maser, Christian Roehrig, Michael J. Wojcik, Franz Stefan Vogt
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Patent number: 9468992Abstract: A device and a method for machining workpieces (5, 6) by means of a laser beam. Said device has a delivery means (3) for delivering the workpieces (5,6) to a first machining position (8.1) and a machining means (2) which has at least one machining head (2.1) for machining of a workpiece (5,6) delivered to the first machining position (8.1). The delivery means (3) is a gripping robot with a gripping device (3.2). At least one clamping means (9,10) is disposed in order to accommodate a workpiece (5,6) delivered by the delivery means (3), wherein respective machining position is defined by each clamping means (9,10). The machining head (2.1) can be delivered to each machining position for machining of the workpieces (5,6).Type: GrantFiled: September 26, 2013Date of Patent: October 18, 2016Assignee: JENOPTIK Automatisierungstechnik GmbHInventors: Stefan Vogt, Thomas Doering, Pierre Geipel, Robert Michel-Triller
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Publication number: 20160259318Abstract: A method and an apparatus for detecting and correcting a spatial position of a workpiece held in a positioning device, wherein a machining head having at least one sensor and position sensor is fed into at least one measuring position. Contactless sensing of an actual position of a measuring point of the workpiece is carried out at the measuring position using the machining head and the sensed actual position is compared with an expected nominal position and deviation values between the actual position and the nominal position are ascertained. The ascertained deviation values are compared with an admissible tolerance value and the machining head is fed to a contour when the ascertained deviation is within the admissible tolerance value, or the machining head and the workpiece are oriented with respect to one another and to the contour such that a deviation of the actual position is within the admissible tolerance values following orientation.Type: ApplicationFiled: October 28, 2014Publication date: September 8, 2016Applicant: JENOPTIK Automatisierungstechnik GmbHInventors: Stefan VOGT, Thomas DOERING, Pierre GEIPEL, Robert MICHEL-TRILLER
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Publication number: 20150340114Abstract: An enhanced mechanical design of multiple zone plates precision alignment apparatus for hard x-ray focusing in a twenty-nanometer scale is provided. The precision alignment apparatus includes a zone plate alignment base frame; a plurality of zone plates; and a plurality of zone plate holders, each said zone plate holder for mounting and aligning a respective zone plate for hard x-ray focusing. At least one respective positioning stage drives and positions each respective zone plate holder. Each respective positioning stage is mounted on the zone plate alignment base frame. A respective linkage component connects each respective positioning stage and the respective zone plate holder. The zone plate alignment base frame, each zone plate holder and each linkage component is formed of a selected material for providing thermal expansion stability and positioning stability for the precision alignment apparatus.Type: ApplicationFiled: May 20, 2014Publication date: November 26, 2015Applicant: UChicago Argonne, LLCInventors: Deming Shu, Jie Liu, Sophie C. Gleber, Joan Vila-Comamala, Barry Lai, Jorg M. Maser, Christian Roehrig, Michael J. Wojcik, Franz Stefan Vogt
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Publication number: 20150231737Abstract: A device and a method for machining workpieces (5, 6) by means of a laser beam. Said device has a delivery means (3) for delivering the workpieces (5,6) to a first machining position (8.1) and a machining means (2) which has at least one machining head (2.1) for machining of a workpiece (5,6) delivered to the first machining position (8.1). The delivery means (3) is a gripping robot with a gripping device (3.2). At least one clamping means (9,10) is disposed in order to accommodate a workpiece (5,6) delivered by the delivery means (3), wherein respective machining position is defined by each clamping means (9,10).. The machining head (2.1) can be delivered to each machining position for machining of the workpieces (5,6).Type: ApplicationFiled: September 26, 2013Publication date: August 20, 2015Inventors: Stefan Vogt, Thomas Doering, Pierre Geipel, Robert Michel-Triller
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Patent number: 7331714Abstract: A multifunctional hard x-ray nanoprobe instrument for characterization of nanoscale materials and devices includes a scanning probe mode with a full field transmission mode. The scanning probe mode provides fluorescence spectroscopy and diffraction contrast imaging. The full field transmission mode allows two-dimensional (2-D) imaging and tomography. The nanoprobe instrument includes zone plate optics for focusing and imaging. The nanoprobe instrument includes a stage group for positioning the zone plate optics. The nanoprobe instrument includes a specimen stage group for positioning the specimen. An enhanced laser Doppler displacement meter (LDDM) system provides two-dimensional differential displacement measurement in a range of nanometer resolution between the zone-plate optics and the sample holder. A digital signal processor (DSP) implements a real-time closed-loop feedback technique for providing differential vibration control between the zone-plate optics and the sample holder.Type: GrantFiled: September 29, 2005Date of Patent: February 19, 2008Assignee: UChicago Argonne, LLCInventors: Deming Shu, Jorg M. Maser, Barry Lai, Franz Stefan Vogt, Martin V. Holt, Curt A. Preissner, Robert P. Winarski, Gregory B. Stephenson
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Patent number: 3988747Abstract: A prism positioned behind the objective rotates at a predetermined frequency. The pulsed light beam produced thereby is split into a first and second pulsed beam, each falling on a photoelectric transducer element. The first photoelectric transducer element is positioned at a distance from the objective which is less than the distance between the film plane and the objective plane by a predetermined distance. The second photoelectric transducer is positioned away from the objective by a distance exceeding the distance between the film plane and the objective plane by the same predetermined distance. The first and second electrical signals produced by the first and second photoelectric transducer are differentiated and stored. The so-stored signals are compared and a control signal for driving a motor in a first or second direction is furnished corresponding to the difference therebetween. The motor drives the objective either closer to or away from the film plane in response to the control signal.Type: GrantFiled: February 28, 1975Date of Patent: October 26, 1976Assignee: AGFA-Gevaert, A.G.Inventors: Peter Lermann, Stefan Vogt, Alois Rieder