Patents Assigned to Universitat Basel
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Patent number: 10914578Abstract: An apparatus for determining a position and orientation of first and second rigid bodies in relation to each other. The apparatus includes a light source mounted to the first rigid body, an image sensor mounted to either the first or second rigid body and positioned in a field of light, a shadow mask mounted to either the first or second rigid body and arranged in the field of light, and a computation unit configured to calculate at least one angle by evaluating a shadow image which passes the shadow mask and is detected by the image sensor. The apparatus may include a mechanical constraint mounted to the first and second rigid bodies that defines a fixed distance between the first and second rigid bodies, is stationary in relation to one of the first or second rigid body, and is variably inclinable in relation to the other.Type: GrantFiled: December 15, 2017Date of Patent: February 9, 2021Assignee: UNIVERSITÄT BASELInventors: Philippe C. Cattin, Lorenzo Iafolla, Lilian Witthauer
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Patent number: 10869474Abstract: The present invention relates to the use of a composition as a fungicide, wherein said composition comprises at least one compound of formula (I) or formula (II) wherein wherein R2, R3, R4, R5, R6 and R7 are independently of each other H, OH or OCH3.Type: GrantFiled: June 20, 2017Date of Patent: December 22, 2020Assignees: UNIVERSITÄT BASEL, FORSCHUNGSINSTITUT FÜR BIOLOGISCHEN LANDBAU (FIBL)Inventors: Matthias Hamburger, Olivier Potterat, Justine Ramseyer, Hans-Jakob Schärer, Barbara Thürig, Lucius Tamm, Thomas Oberhänsli
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Patent number: 10823756Abstract: The invention relates to a sample holder (1) for holding a sample, particularly for use with an atomic force microscope.Type: GrantFiled: August 6, 2014Date of Patent: November 3, 2020Assignee: UNIVERSITÄT BASELInventor: Marko Loparic
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Publication number: 20200253590Abstract: The invention relates to a core biopsy needle (1) for obtaining a tissue sample comprising a hollow outer needle (10) extending along a longitudinal axis (L), and an inner needle (20), which is at least partially arranged or arrangeable within said outer needle along said longitudinal axis (L), wherein said inner needle (20) comprises at least one tissue-holding surface (21), wherein said tissue-holding surface (21) is adapted such that a tissue (3) adheres to the at least one tissue-holding surface (21), when the core biopsy needle (1) is inserted into the tissue (3).Type: ApplicationFiled: October 5, 2018Publication date: August 13, 2020Applicants: UNIVERSITÄT BASEL, ARTIDIS AGInventors: Marija PLODINEC, Ludovit Pavel ZWEIFEL, Philipp Maximillian OERTLE, Armin STUMPP, Marko LOPARIC
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Patent number: 10662212Abstract: The invention relates to carbohydrate ligands presenting the minimal Human Natural Killer-1 (HNK-1) epitope that bind to anti-MAG (myelin-associated glycoprotein) IgM antibodies, and their use in diagnosis as well as for the treatment of anti-MAG neuropathy. In particular, the invention relates to disaccharides of formula (I) and (II) wherein Z is optionally substituted phenyl, heteroaryl, arylcarbonyl, or heteroarylmethyl, and to therapeutically acceptable polymers comprising a multitude of substitutents of formula (I) and/or formula (II), wherein Z is a bifunctional linker connecting the disaccharides to the polymer backbone.Type: GrantFiled: May 11, 2018Date of Patent: May 26, 2020Assignee: UNIVERSITAT BASELInventors: Beat Ernst, Ruben Herrendorff, Andreas Steck, Fan Yang
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Patent number: 10643376Abstract: A computer-implemented image processing method, system, and computer program product for representation of static objects in a digital target image including a plurality of target pixels. The method includes at least receiving a plurality of digital source images of the static objects, computing diffuse components for target pixels of surface elements by computing for each target pixel of the surface elements a set of diffuse reflection coefficients from a best-fit function when fitted into reflected light intensity values of corresponding source pixels of the source images under different illumination angles, generating normal vectors for the target pixels by using the computed diffuse reflection coefficients, and determining glossy coefficients for the target pixels of the one or more surface elements as the distances between the corresponding best-fit function values and the reflected light intensity values of the corresponding source pixels for the different illumination angles.Type: GrantFiled: November 14, 2018Date of Patent: May 5, 2020Assignee: Universität BaselInventors: Andrea Bianco, Peter Fornaro
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Patent number: 10640516Abstract: The invention relates to novel phosphoinositide 3-kinase (PI3k), mammalian target of rapamycin (mTOR) and PI3k-related kinase (PIKKs) inhibitor compounds of formula (I), wherein X1, X2 and X3 are N or CH, with the proviso that at least two of X1, X2 and X3 are N; Y is N or CH, These compounds are useful, either alone or in combination with further therapeutic agents, for treating disorders mediated by lipid kinases.Type: GrantFiled: November 10, 2015Date of Patent: May 5, 2020Assignees: PIQUR THERAPEUTICS AG, UNIVERSITÄT BASELInventors: Vladimir Cmiljanovic, Paul Hebeisen, Florent Beaufils, Thomas Bohnacker, Denise Rageot, Alexander Sele, Matthias Wymann, Jean-Baptiste Langlois
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Measuring device and method for determining mass and/or mechanical properties of a biological system
Patent number: 10564182Abstract: The invention relates to a measuring device and a method for determining mass and/or mechanical properties of a biological system.Type: GrantFiled: February 17, 2015Date of Patent: February 18, 2020Assignees: Universität Basel, ETH ZürichInventors: David Martinez-Martin, Daniel J. Mueller, Sascha Martin, Christoph Gerber, Benjamin Bircher -
Patent number: 10545169Abstract: The invention relates to a top-cover for a controlled environmental system (CES) for use with a measurement technique that requires introducing a probe to a sample placed on a sample holder, a CES and a procedure to control the environment for a sample in a system in particular a CES during a measurement with a probe based technique.Type: GrantFiled: July 15, 2016Date of Patent: January 28, 2020Assignees: ETH ZURICH, UNIVERSITÄT BASELInventors: David Martinez-Martin, Daniel J. Mueller, Sascha Martin, David Alsteens, Gotthold Flaschner
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Publication number: 20190389926Abstract: The invention relates to a method of isolating a T cell that expresses a T cell receptor capable of binding specifically to an antigen presented by a cancer cell in association with an MR1 molecule. The method comprises the steps of (a) providing a preparation of T cells, (b) contacting the preparation with cancer cells expressing MR1 protein; (c) isolating a T cell that is specifically reactive to said cancer cells. The invention further relates to a method of preparing a T cell preparation expressing select MR1 recognizing T cell receptors from transgene expression vectors, the use of such T cell preparations in treatment of cancer, and to collections of MR1 reactive T cell receptor encoding nucleic acids and cells.Type: ApplicationFiled: September 9, 2019Publication date: December 26, 2019Applicant: UNIVERSITÄT BASELInventors: Gennaro DE LIBERO, Marco LEPORE, Lucia MORI
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Publication number: 20190247466Abstract: The invention relates to a HLA-B57 open conformer or a HLA-B57 Fc fusion protein for use in the treatment or prevention of cancer. The Fc open conformer comprises or consists of a first and a second monomer, and each monomer comprises a HLA-B57 chain. The Fc fusion protein further comprises a protein stabilizing polypeptide sequence and optionally an amino acid linker. Further aspects of the invention provide combination medicaments comprising the HLA-B57 Fc open conformer and immune checkpoint inhibitors and/or checkpoint agonist agents. Furthermore, the invention relates to the use of HLA-B57 open conformer as an immunomodulator, particularly in diseases where modulation of diverse immune cell components (e.g. cytotoxic CD8+ T cells, Tregs) is a therapeutic strategy, e.g. infectious diseases.Type: ApplicationFiled: March 7, 2017Publication date: August 15, 2019Applicants: UNIVERSITAT ZURICH, UNIVERSITAT BASELInventors: Osiris MARROQUIN BELAUNZARAN, Ulf PETRAUSCH, Christoph RENNER
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Publication number: 20190250078Abstract: Method for preparing a sample, wherein the sample is provided as a thin film on a support structure; the temperature of the support structure is adjusted to a value above the dew point temperature of the environment to decrease the film thickness, light is directed at the support structure, an intensity value of the transmitted light is measured, and the support structure is automatically inserted into a liquid cryogen dependent on the measured intensity value. The application further relates to a system comprising a support structure, a temperature-controlled stage for keeping the support structure at a pre-defined temperature, a transfer mechanism for moving the support structure into a container containing a liquid cryogen, a light source, a photodetector for measuring an intensity value of the transmitted light, and a control device for triggering the transfer mechanism dependent on the measured intensity value.Type: ApplicationFiled: October 17, 2017Publication date: August 15, 2019Applicant: UNIVERSITAT BASELInventors: Thomas BRAUN, Stefan ARNOLD, Henning STAHLBERG
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Publication number: 20190169263Abstract: The invention relates to MHC-Ia open conformers as immunomodulatory agents, particularly in the treatment or prevention of cancer. The open conformer comprises or consists of a first and a second monomer, and each monomer comprises a HLA-heavy chain from the MHC-Ia molecules. The open conformer further comprises a protein stabilizing polypeptide sequence and optionally an amino acid linker. Further aspects of the invention provide combination medicaments comprising the MHC-Ia open conformers and immune checkpoint inhibitors. Furthermore, the invention relates to the use of MHC-Ia open conformers as immunomodulators, particularly in diseases where the interaction to diverse immunoregulatory receptors such as KIR3DL1, KIR3DL2, KIR3DL3, LILRB1, LILRB2, and PTPRJ modulates an immune response, and in diseases were the negative modulation of Tregs is a therapeutic strategy, e.g. infectious diseases.Type: ApplicationFiled: August 9, 2017Publication date: June 6, 2019Applicants: UNIVERSITAT ZURICH, UNIVERSITAT BASELInventors: Osiris MARROQUIN BELAUNZARAN, Christoph RENNER
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Publication number: 20180369148Abstract: The present invention relates to solid oral pharmaceutical dosage forms that provide extended release of active ingredients and have abuse deterrent properties and the methods of making the same. More particularly, the present invention relates to solid oral extended release abuse deterrent dosage forms comprising at least one polycaprolactone (PCL) and at least one gelling agent.Type: ApplicationFiled: December 16, 2016Publication date: December 27, 2018Applicant: UNIVERSITAT BASELInventors: Jorg HUWYLER, Maxim PUCHKOV
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Publication number: 20180352764Abstract: A method for the mobilization of a transposable element is provided. The method comprises the steps of a) providing an inhibitor of DNA methylation, and/or an inhibitor of transcription, and b) contacting the inhibitor(s) with a cell comprising inactivated transposable elements, yielding a cell with mobilized transposable elements. In a second aspect of the invention a method for increasing the genetic and/or epigenetic variation in a plurality of eukaryotic organisms is provided. The method comprises the steps of i. providing an inhibitor of DNA methylation and/or an inhibitor of transcription, ii. contacting the organism with the inhibitor(s) and iii. propagating the organism.Type: ApplicationFiled: November 30, 2016Publication date: December 13, 2018Applicant: UNIVERSITAT BASELInventors: Etienne BUCHER, Michael THIEME
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Publication number: 20180306769Abstract: The invention relates to a method for classifying a tissue sample obtained from mammary carcinoma. The method comprises determining a stiffness value for each of a plurality of points on said tissue sample, resulting in a stiffness distribution, and assigning said sample to a breast cancer subtype and nodal status based on said stiffness distribution.Type: ApplicationFiled: October 24, 2016Publication date: October 25, 2018Applicant: UNIVERSITAT BASELInventors: Marija PLODINEC, Ellen OBERMANN, Philipp OERTLE, Christian RÄZ
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Publication number: 20180251602Abstract: The invention relates to carbohydrate ligands and moieties, respectively, mimicking glycoepitopes comprised by glycosphingolipids of the nervous system, particularly glycoepitopes comprised by glycosphingolipids of the cerebroside, the globoside-, the ganglioside- and the sulfoglucuronyl paragloboside type, which are bound by anti-glycan antibodies associated with neurological diseases. The invention further relates to the use of these carbohydrate ligands/moieties, in diagnosis as well as for the treatment of neurological diseases associated with anti-glycan antibodies. In particular, the invention relates to compounds of formula (I) and (II) and to therapeutically acceptable polymers comprising a multitude of these compounds, including polymers with loading of one compound of formula (I) or (II) or combinations of several compounds of formula (I), and/or (II).Type: ApplicationFiled: September 14, 2016Publication date: September 6, 2018Applicant: Universitat BaselInventors: Ruben HERRENDORFF, Beat ERNST, Andreas STECK, Hélène PFISTER, Giulio NAVARRA
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Publication number: 20180209881Abstract: The invention relates to a preparation system for preparing a sample for electron microscopy, comprising:—a liquid handling system (0) comprising a dispensing head (1), wherein said liquid handling system (0) is configured to aspirate and dispense a volume of a sample via the dispensing head (1),—a support structure (2) that is configured to accommodate the sample, a temperature-controlled stage (4) that is configured to keep said support structure (2) at a pre-defined temperature when the support structure (2) is arranged on the temperature-controlled stage (4), a first adapter (3) configured to hold said support structure (2), a transfer mechanism (60) that is configured to be connected to the first adapter (3) holding the support structure (2) and to move said support structure (2) into a container (8) containing a liquid cryogen (80) so that the sample on the support structure (2) contacts the cryogen (80). Furthermore, the invention relates to a corresponding method.Type: ApplicationFiled: July 6, 2015Publication date: July 26, 2018Applicant: UNIVERSITÄT BASELInventors: Stefan Alexander ARNOLD, Thomas BRAUN, Henning STAHLBERG
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Patent number: 9971000Abstract: A device for sensing a microwave magnetic field polarization component (B?, B?, B+) of a microwave relative to a static magnetic field B0, comprising a preparation means to prepare atomic vapor (10) comprising thermal atoms in a first hyperfine state, particularly a dark state to applied laser light, which first hyperfine state is split from other hyperfine state due to zero-field hyperfine splitting and/or due to a static magnetic field (B0) generated by preparation means, at least one cell enclosing the thermal atoms (10), the microwave is adapted to drive Rabi oscillations of thermal atoms between first hyperfine state and second hyperfine state, Rabi frequency of Rabi oscillations being proportional to magnetic field polarization component (B?, B?, B+) of the microwave, and imaging means to capture state image of plurality of atoms representing spatial atomic density distribution (Ne) as a function of the Rabi frequency (?i(r)) of Rabi oscillations.Type: GrantFiled: March 23, 2013Date of Patent: May 15, 2018Assignee: UNIVERSITAT BASELInventors: Pascal Bohi, Max F. Riedel, Theodor W. Hansch, Philipp Treutlein
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Publication number: 20180028606Abstract: The invention relates to a HLA-B27 Fc open conformer or a HLA-B27 Fc fusion protein for use in the treatment or prevention of cancer. The Fc open conformer comprises or consists of a first and a second monomer, and each monomer comprises a HLA-B27 chain. The Fc fusion protein further comprises a protein stabilizing polypeptide sequence and optionally an amino acid linker. Further aspects of the invention provide combination medicaments comprising the HLA-B27 Fc open conformer and immune checkpoint inhibitors.Type: ApplicationFiled: August 4, 2017Publication date: February 1, 2018Applicants: UNIVERSITAT ZURICH, UNIVERSITAT BASELInventors: Osiris MARROQUIN BELAUNZARAN, Christoph RENNER, Ulf PETRAUSCH