Patents by Inventor Wolfgang Klein
Wolfgang Klein 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: 20240141044Abstract: The present invention generally relates to novel bispecific antigen binding molecules for T cell activation and re-direction to specific target cells. In addition, the present invention relates to polynucleotides encoding such bispecific antigen binding molecules, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the bispecific antigen binding molecules of the invention, and to methods of using these bispecific antigen binding molecules in the treatment of disease.Type: ApplicationFiled: July 6, 2023Publication date: May 2, 2024Inventors: Oliver AST, Marina BACAC, Sabine IMHOF-JUNG, Christiane NEUMANN, Christian KLEIN, Stefan KLOSTERMANN, Michael MOLHOJ, Joerg Thomas REGULA, Wolfgang SCHAEFER, Pablo UMANA
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Publication number: 20240132590Abstract: The present invention generally relates to antibodies that bind to CD3 and CD19, e.g. for activating T cells. In addition, the present invention relates to polynucleotides encoding such antibodies, and vectors and host cells comprising such polynucleotides. The invention further relates to methods for producing the antibodies, and to methods of using them in the treatment of disease.Type: ApplicationFiled: August 8, 2023Publication date: April 25, 2024Inventors: Anne FREIMOSER-GRUNDSCHOBER, Maria Valeria GONZALEZ NICOLINI, Ralf HOSSE, Alexander KNAUPP, Ekkehard MOESSNER, Wolfgang RICHTER, Halina TROCHANOWSKA, Pablo UMAÑA, Christian KLEIN, Inja WALDHAUER
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Publication number: 20240118623Abstract: A plate processing line and methods for producing a flexographic printing plate. An imaging station applies image information to a first plate. A first exposure station cures the first plate. One or more of water, a solvent, and/or a thermal process is further applied to the first plate. A drying station or an after-exposure station is configured to expose the plate to further radiation. A feeding station is configured to feed the first plate cured by the exposure station and a second plate cured by a second exposure station to the processing station. A transportation cart may transport the plate between the first or second exposure stations and the processing station.Type: ApplicationFiled: December 23, 2021Publication date: April 11, 2024Applicant: Esko-Graphics Imaging GmbHInventors: Thomas Klein, Pascal Thomas, Wolfgang Sievers
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Patent number: 11952421Abstract: The present invention relates to bispecific antibodies against ROR1 and CD3, their manufacture and use.Type: GrantFiled: October 8, 2015Date of Patent: April 9, 2024Assignee: Bristol-Myers Squibb CompanyInventors: Minh Diem Vu, Klaus Strein, Oliver Ast, Tanja Fauti, Anne Freimoser-Grundschober, Ralf Hosse, Christian Klein, Ekkehard Moessner, Samuel Moser, Ramona Murr, Pablo Umana, Sabine Jung-Imhof, Stefan Klostermann, Michael Molhoj, Joerg Regula, Wolfgang Schaefer
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Patent number: 11905167Abstract: A microfabricated structure includes a perforated stator; a first isolation layer on a first surface of the perforated stator; a second isolation layer on a second surface of the perforated stator; a first membrane on the first isolation layer; a second membrane on the second isolation layer; and a pillar coupled between the first membrane and the second membrane, wherein the first isolation layer includes a first tapered edge portion having a common surface with the first membrane, wherein the second isolation layer includes a first tapered edge portion having a common surface with the second membrane, and wherein an endpoint of the first tapered edge portion of the first isolation layer is laterally offset with respect to an endpoint of the first tapered edge portion of the second isolation layer.Type: GrantFiled: September 15, 2022Date of Patent: February 20, 2024Assignee: Infineon Technologies AGInventors: Wolfgang Klein, Evangelos Angelopoulos, Stefan Barzen, Marc Fueldner, Stefan Geissler, Matthias Friedrich Herrmann, Ulrich Krumbein, Konstantin Tkachuk, Giordano Tosolini, Juergen Wagner
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Patent number: 11835041Abstract: A MEMS pump includes a basis structure, a membrane structure opposing the basis structure and being deflectable parallel to a surface normal of the basis structure and includes a pump chamber between the basis structure and the membrane structure wherein a volume of the pump chamber is based on a position of the membrane structure with respect to the basis structure. The MEMS pump includes a passage for letting a fluid pass into the pump chamber or exit the pump chamber, wherein the passage is arranged in-plane with respect to the pump chamber. The MEMS pump includes a valve structure coupled to the passage for connecting, in a first state, the passage to a first outer volume and for connecting, in a second state, the passage to a second outer volume.Type: GrantFiled: July 7, 2020Date of Patent: December 5, 2023Assignee: Infineon Technologies AGInventors: Martin Seidl, Alfons Dehe, Daniel Fruechtl, Wolfgang Klein, Ulrich Krumbein, Johann Strasser, Matthias Vobl
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Patent number: 11788990Abstract: A system for measuring gas concentration includes a package having a cavity and a port, a photoacoustic gas sensor device within the package, and a Micro Electro Mechanical System (“MEMS”) valve separate from the photoacoustic gas sensor device placed over the port of the package and to allow ambient gas diffusion into the cavity in a first mode of operation, and to prevent ambient gas diffusion into the cavity and to acoustically isolate the cavity in a second mode of operation.Type: GrantFiled: January 7, 2022Date of Patent: October 17, 2023Assignee: Infineon Technologies AGInventors: Johannes Manz, Wolfgang Klein, David Tumpold
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Publication number: 20230224657Abstract: In one embodiment, a method of manufacturing a semiconductor device includes oxidizing a substrate to form local oxide regions that extend above a top surface of the substrate. A membrane layer is formed over the local oxide regions and the top surface of the substrate. A portion of the substrate under the membrane layer is removed. The local oxide regions under the membrane layer are removed.Type: ApplicationFiled: March 15, 2023Publication date: July 13, 2023Inventors: Alfons Dehe, Stefan Barzen, Wolfgang Friza, Wolfgang Klein
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Publication number: 20230160732Abstract: A thermoresistive micro sensor device includes a semiconductor chip; a through hole, which runs through the semiconductor chip from an upper side to a lower side; electrically conductive structures, wherein the middle section of each of the electrically conductive structures spans over the through hole at the upper side of the semiconductor chip; an electrically insulating arrangement for electrically insulating the electrically conductive structures and the semiconductor chip from each other, wherein the through hole runs through the electrically insulating arrangement; and a contact arrangement including contacts, wherein each of the contacts is electrically connected to one of the first end sections or one of the second end sections, so that electrical energy is fed to at least one of the electrically conductive structures to heat the respective electrically conductive structure, and so that an electrical resistance of one of the electrically conductive structures is measured at the contact arrangement.Type: ApplicationFiled: December 13, 2022Publication date: May 25, 2023Inventors: Martin Seidl, Christian Bretthauer, Wolfgang Klein, Ulrich Krumbein, David Tumpold
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Publication number: 20230002219Abstract: A microfabricated structure includes a perforated stator; a first isolation layer on a first surface of the perforated stator; a second isolation layer on a second surface of the perforated stator; a first membrane on the first isolation layer; a second membrane on the second isolation layer; and a pillar coupled between the first membrane and the second membrane, wherein the first isolation layer includes a first tapered edge portion having a common surface with the first membrane, wherein the second isolation layer includes a first tapered edge portion having a common surface with the second membrane, and wherein an endpoint of the first tapered edge portion of the first isolation layer is laterally offset with respect to an endpoint of the first tapered edge portion of the second isolation layer.Type: ApplicationFiled: September 15, 2022Publication date: January 5, 2023Inventors: Wolfgang Klein, Evangelos Angelopoulos, Stefan Barzen, Marc Fueldner, Stefan Geissler, Matthias Friedrich Hermann, Ulrich Krumbien, Konstantin Tkachuk, Giordano Tosolini, Juergen Wagner
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Patent number: 11524891Abstract: A microfabricated structure includes a perforated stator; a first isolation layer on a first surface of the perforated stator; a second isolation layer on a second surface of the perforated stator; a first membrane on the first isolation layer; a second membrane on the second isolation layer; and a pillar coupled between the first membrane and the second membrane, wherein the first isolation layer includes a first tapered edge portion having a common surface with the first membrane, wherein the second isolation layer includes a first tapered edge portion having a common surface with the second membrane, and wherein an endpoint of the first tapered edge portion of the first isolation layer is laterally offset with respect to an endpoint of the first tapered edge portion of the second isolation layer.Type: GrantFiled: January 18, 2021Date of Patent: December 13, 2022Assignee: Infineon Technologies AGInventors: Wolfgang Klein, Evangelos Angelopoulos, Stefan Barzen, Marc Fueldner, Stefan Geissler, Matthias Friedrich Herrmann, Ulrich Krumbein, Konstantin Tkachuk, Giordano Tosolini, Juergen Wagner
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Patent number: 11470426Abstract: A micro electrical mechanical systems (MEMS) device includes a flexible membrane disposed over a substrate, and a first backplate disposed over the flexible membrane. The first backplate includes a first plurality of bumps facing the flexible membrane. The MEMS device further includes a plurality of features disposed at the flexible membrane, where each of the plurality of features being associated with a corresponding one of the first plurality of bumps.Type: GrantFiled: August 9, 2019Date of Patent: October 11, 2022Assignee: Infineon Technologies AGInventors: Arnaud Walther, Stefan Barzen, Wolfgang Klein, Johann Strasser
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Publication number: 20220128515Abstract: A system for measuring gas concentration includes a package having a cavity and a port, a photoacoustic gas sensor device within the package, and a Micro Electro Mechanical System (“MEMS”) valve separate from the photoacoustic gas sensor device placed over the port of the package and to allow ambient gas diffusion into the cavity in a first mode of operation, and to prevent ambient gas diffusion into the cavity and to acoustically isolate the cavity in a second mode of operation.Type: ApplicationFiled: January 7, 2022Publication date: April 28, 2022Inventors: Johannes Manz, Wolfgang Klein, David Tumpold
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Patent number: 11275057Abstract: A system for measuring gas concentration includes a package having a cavity and a port, a photoacoustic gas sensor device within the package, and a Micro Electro Mechanical System (“MEMS”) valve separate from the photoacoustic gas sensor device placed over the port of the package and to allow ambient gas diffusion into the cavity in a first mode of operation, and to prevent ambient gas diffusion into the cavity and to acoustically isolate the cavity in a second mode of operation.Type: GrantFiled: April 3, 2019Date of Patent: March 15, 2022Assignee: INFINEON TECHNOLOGIES AGInventors: Johannes Manz, Wolfgang Klein, David Tumpold
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Patent number: 11212624Abstract: A MEMS-transducer comprises a membrane structure having a first main surface and a second main surface opposing the first main surface. A substrate structure holds the membrane structure, wherein the substrate structure overlaps with the first main surface of the membrane structure in a first edge region being adjacent to a first inner region of the first main surface. A gap is formed between the membrane structure and the substrate structure in the first edge region and extends from the first inner region into the first edge region.Type: GrantFiled: August 6, 2019Date of Patent: December 28, 2021Assignee: INFINEON TECHNOLOGIES AGInventors: Wolfgang Klein, Karolina Gierl, Markus Meyer
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Publication number: 20210139319Abstract: A microfabricated structure includes a deflectable membrane, a first clamping layer on a first surface of the deflectable membrane, a second clamping layer on a second surface of the deflectable membrane, a first perforated backplate on the first clamping layer, and a second perforated backplate on the second clamping layer, wherein the first clamping layer comprises a first tapered edge portion having a negative slope between the first perforated backplate and the deflectable membrane.Type: ApplicationFiled: January 18, 2021Publication date: May 13, 2021Inventors: Wolfgang Klein, Evangelos Angelopoulos, Stefan Barzen, Marc Fueldner, Stefan Geissler, Matthias Friedrich Herrmann, Ulrich Krumbein, Konstantin Tkachuk, Giordano Tosolini, Juergen Wagner
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Patent number: 10981780Abstract: A microfabricated structure includes a deflectable membrane, a first clamping layer on a first surface of the deflectable membrane, a second clamping layer on a second surface of the deflectable membrane, a first perforated backplate on the first clamping layer, and a second perforated backplate on the second clamping layer, wherein the first clamping layer comprises a first tapered edge portion having a negative slope between the first perforated backplate and the deflectable membrane.Type: GrantFiled: August 19, 2019Date of Patent: April 20, 2021Assignee: INFINEON TECHNOLOGIES AGInventors: Wolfgang Klein, Evangelos Angelopoulos, Stefan Barzen, Marc Fueldner, Stefan Geissler, Matthias Friedrich Herrmann, Ulrich Krumbein, Konstantin Tkachuk, Giordano Tosolini, Juergen Wagner
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Publication number: 20210053821Abstract: A microfabricated structure includes a deflectable membrane, a first clamping layer on a first surface of the deflectable membrane, a second clamping layer on a second surface of the deflectable membrane, a first perforated backplate on the first clamping layer, and a second perforated backplate on the second clamping layer, wherein the first clamping layer comprises a first tapered edge portion having a negative slope between the first perforated backplate and the deflectable membrane.Type: ApplicationFiled: August 19, 2019Publication date: February 25, 2021Inventors: Wolfgang Klein, Evangelos Angelopoulos, Stefan Barzen, Marc Fueldner, Stefan Geissler, Matthias Friedrich Herrmann, Ulrich Krumbein, Konstantin Tkachuk, Giordano Tosolini, Juergen Wagner
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Publication number: 20210040942Abstract: A MEMS pump includes a basis structure, a membrane structure opposing the basis structure and being deflectable parallel to a surface normal of the basis structure and includes a pump chamber between the basis structure and the membrane structure wherein a volume of the pump chamber is based on a position of the membrane structure with respect to the basis structure. The MEMS pump includes a passage for letting a fluid pass into the pump chamber or exit the pump chamber, wherein the passage is arranged in-plane with respect to the pump chamber. The MEMS pump includes a valve structure coupled to the passage for connecting, in a first state, the passage to a first outer volume and for connecting, in a second state, the passage to a second outer volume.Type: ApplicationFiled: July 7, 2020Publication date: February 11, 2021Inventors: Martin Seidl, Alfons Dehe, Daniel Fruechtl, Wolfgang Klein, Ulrich Krumbein, Johann Strasser, Matthias Vobl
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Publication number: 20210044905Abstract: A micro electrical mechanical systems (MEMS) device includes a flexible membrane disposed over a substrate, and a first backplate disposed over the flexible membrane. The first backplate includes a first plurality of bumps facing the flexible membrane. The MEMS device further includes a plurality of features disposed at the flexible membrane, where each of the plurality of features being associated with a corresponding one of the first plurality of bumps.Type: ApplicationFiled: August 9, 2019Publication date: February 11, 2021Inventors: Arnaud Walther, Stefan Barzen, Wolfgang Klein, Johann Strasser