Patents by Inventor Oliver Schäfer

Oliver Schäfer 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).

  • Publication number: 20240141044
    Abstract: 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: Application
    Filed: July 6, 2023
    Publication date: May 2, 2024
    Inventors: Oliver AST, Marina BACAC, Sabine IMHOF-JUNG, Christiane NEUMANN, Christian KLEIN, Stefan KLOSTERMANN, Michael MOLHOJ, Joerg Thomas REGULA, Wolfgang SCHAEFER, Pablo UMANA
  • Patent number: 11952421
    Abstract: The present invention relates to bispecific antibodies against ROR1 and CD3, their manufacture and use.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: April 9, 2024
    Assignee: Bristol-Myers Squibb Company
    Inventors: 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
  • Publication number: 20240100759
    Abstract: Mixtures along with processes for making and uses for the same. The mixtures include organosilicon compounds, organic fibers, and/or thermoplastic polymers. The mixtures may optionally include polyolefins substituted by carboxylic acid anhydride groups and/or additives.
    Type: Application
    Filed: December 18, 2020
    Publication date: March 28, 2024
    Applicant: Wacker Chemie AG
    Inventors: Oliver Schäfer, Oliver Fuhrmann, Michael Joachimbauer
  • Publication number: 20240091519
    Abstract: A dialysis machine includes a leakage construction having a leakage collecting device and a leakage connector. The leakage connector is preferably a leakage adapter arranged between an opening of the leakage collecting device and a hose. The leakage connector has a main body to which a seal is attached, which can be brought into sealing contact with the leakage collecting device.
    Type: Application
    Filed: September 12, 2023
    Publication date: March 21, 2024
    Inventors: Marco Jakobi, Oliver Schaefer, Thorsten Thomas
  • Patent number: 11919445
    Abstract: A vehicle steering wheel system is provided. The system includes a steering wheel body with a hub region for attachment to a steering shaft of a vehicle steering system, a steering wheel rim and at least one spoke for attaching the steering wheel rim to the hub region; an electromechanical triggering device for triggering an acoustic output by means of an acoustic warning device of the vehicle, wherein the triggering device has an impact absorber cover and at least one force transducer wherein a force value threshold is predefined for each force transducer, and a wake-up signal is transmitted via the data connection to the evaluation unit if the force value threshold is exceeded by at least one force value, so that the latter changes from the energy-saving mode into the operating mode in which an actuating force value is determined by force value measured by the at least one force transducer.
    Type: Grant
    Filed: February 17, 2020
    Date of Patent: March 5, 2024
    Assignee: PREH GMBH
    Inventors: Oliver Katzenberger, Stefan Wahl, Dirk Ruetzel, Martin Schäfer, Sebastian Schrenk
  • Publication number: 20240034841
    Abstract: A composition includes thermoplastic polymers and at least one organosilicon compound of the general formula R3-a-b(OR1)aR2bSi[OSiR2]p[OSiRR2]q[OSiR22]rOSiR3-a-b(OR1)aR2b (I), wherein a+b is ?3 and at least one R2 radical is present.
    Type: Application
    Filed: September 3, 2020
    Publication date: February 1, 2024
    Applicant: Wacker Chemie AG
    Inventors: Oliver Schäfer, Oliver Fuhrmann, Michael Joachimbauer
  • Patent number: 11845914
    Abstract: Low molecular weight silicone copolymers prepared by reacting an oxamido ester-terminated silicone with a polyetheramine and a primary or secondary amine are useful in treating fabrics to obtain a soft hand and also hydrophilicity, and can be prepared without the use of highly toxic reagents.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: December 19, 2023
    Assignee: Wacker Chemie AG
    Inventors: Thomas Lehotkay, Walter Eichberger, Oliver Schaefer, Inge Seeger-Feichtinger
  • Patent number: 11818859
    Abstract: A carrier-rail bus assembly including a number of n mechanically contiguous bus-circuit-plate sections electrically connected via bus-circuit paths and installed in a carrier rail, an electronic control unit being configured such that it detects whether an apparatus is inserted in an installation position i, respective installation position i being allotted a bus address, which is assigned to the apparatus inserted on the carrier rail on the respective bus-circuit-plate section in respective installation position i. A related method for assigning a bus address is also disclosed.
    Type: Grant
    Filed: November 2, 2021
    Date of Patent: November 14, 2023
    Assignee: Bender GmbH & Co. KG
    Inventors: Matthias Becker, Oliver Schaefer, Burkhard Macht, Michael Prinz-Weinel
  • Publication number: 20230348702
    Abstract: Compositions having polyester-polysiloxane copolymers, containing (A) polyolefins which can optionally be substituted and (B) at least one organosilicon compound of the general formula R3-a-b(OR1)aR2 bSi[OSiR2]p[OSiRR2]q[OSiR2 2]rOSiR3-a-b(OR1)aR2 b (I). Along with methods of making the same and products made from the same.
    Type: Application
    Filed: March 24, 2020
    Publication date: November 2, 2023
    Applicant: Wacker Chemie AG
    Inventors: Oliver SCHÄFER, Katja HÜTTL, Michael JOACHIMBAUER
  • Patent number: 11780967
    Abstract: Oxamide-functional siloxanes are prepared by reacting (A) silanes of the general formula (I) with (B) siloxanes selected from (B1) linear siloxanes of the general formula HO[SiR2O]tH??(II) and (B2) cyclic compounds of the general formula (SiR42O)s??(III), in the presence of (C) catalysts.
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: October 10, 2023
    Assignee: Wacker Chemie AG
    Inventors: Oliver Schaefer, Katja Huettl
  • Publication number: 20230167266
    Abstract: A colorant-containing composition includes (D) at least one colorant, (E) at least one siloxane-polyoxamide copolymer according to the general formula (IV), and optionally (F) additives. A process for producing a colorant-containing composition is also provided.
    Type: Application
    Filed: May 11, 2020
    Publication date: June 1, 2023
    Applicant: Wacker Chemie AG
    Inventors: Oliver SCHÄFER, Michael JOACHIMBAUER
  • Patent number: 11613672
    Abstract: Aqueous emulsions contain (A) oxamidoester-functionalized organopolysiloxanes having units of the formula R1a(OR2)bZcSiO(4?a?b?c)/2??(I) where Z is a group of the formula —Y—NRX—CO—CO—O—R3??(II), with the proviso that the sum a+b+c is ?3 and each molecule contains at least one radical Z. (B) emulsifiers and (C) water.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: March 28, 2023
    Assignee: WACKER CHEMIE AG
    Inventors: Oliver Schaefer, Petra Gratzl
  • Patent number: 11459346
    Abstract: Oxamidoester-functional alkylalkoxysilanes are prepared in high yield by the reaction of an alkylalkoxysilane with an oxalic diester.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: October 4, 2022
    Assignee: WACKER CHEMIE AG
    Inventor: Oliver Schaefer
  • Patent number: 11456589
    Abstract: Methods and devices for insulation monitoring of an ungrounded IT power supply system having at least two phase conductors includes determining an insulation resistance separately for each phase conductor using a separate response value. In one embodiment of the invention, relevant current and voltage distributions are calculated. In another embodiment, a change time window is set within which a second response value is activated. In yet another embodiment, an option of shutting down/continuing operation of the IT power supply system is offered.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: September 27, 2022
    Assignee: BENDER GMBH & CO. KG
    Inventors: Dieter Hackl, Oliver Schaefer
  • Patent number: 11353486
    Abstract: A circuit arrangement (20) having an active measuring voltage (UG) for determining an insulation resistance (RF) or a complex-valued insulation impedance (ZF) of an ungrounded power supply system (12) against ground potential (PE), the circuit arrangement (20) having a measuring path (24) which runs between an active conductor (L1, L2) of the power supply system (12) and the ground potential (PE) and includes a measuring-voltage generator (VG) for generating the measuring voltage (UG), a measuring resistance (RM) for capturing a measured voltage (UM) and a coupling resistance (RA), the circuit arrangement (20) having a signal evaluation circuit (26) which includes a signal input for evaluating the measured voltage (UM) and a ground connection (GND). The ground connection (GND) is connected to a ground potential (PE).
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: June 7, 2022
    Assignee: BENDER GMBH & CO. KG
    Inventors: Oliver Schaefer, Burkhard Macht
  • Publication number: 20220140577
    Abstract: A carrier-rail bus assembly including a number of n mechanically contiguous bus-circuit-plate sections electrically connected via bus-circuit paths and installed in a carrier rail, an electronic control unit being configured such that it detects whether an apparatus is inserted in an installation position i, respective installation position i being allotted a bus address, which is assigned to the apparatus inserted on the carrier rail on the respective bus-circuit-plate section in respective installation position i. A related method for assigning a bus address is also disclosed.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 5, 2022
    Inventors: Matthias Becker, Oliver Schaefer, Burkhard Macht, Michael Prinz-Weinel
  • Patent number: 11290030
    Abstract: The disclosure relates to a drive means for non-resonant linear and/or rotary positioning of an object, comprising at least two piezoelectric or electrostrictive actuator groups, where-in a first actuator group moves a first runner portion relative to a stationary base of the drive means according to the principle of an inertia drive, and by means of the second actuator group a second runner portion is moved relative to the first runner portion with a limited range of movement in the high-resolution scan mode, wherein a common electrical control signal is applied to the first and second actuator groups.
    Type: Grant
    Filed: June 11, 2020
    Date of Patent: March 29, 2022
    Assignee: Picofine GmbH
    Inventors: Axel Kortschack, Eike Oliver Schäfer-Nolte
  • Publication number: 20210238360
    Abstract: Oxamide-functional siloxanes are prepared by reacting (A) silanes of the general formula (I) with (B) siloxanes selected from (B1) linear siloxanes of the general formula HO[SiR2O]tH??(II) and (B2) cyclic compounds of the general formula (SiR42O)s??(III), in the presence of (C) catalysts.
    Type: Application
    Filed: July 30, 2018
    Publication date: August 5, 2021
    Applicant: WACKER CHEMIE AG
    Inventors: Oliver SCHAEFER, Katja HUETTL
  • Publication number: 20210231717
    Abstract: A method and device for determining a division of a total insulation resistance and of a total system leakage capacitance in an ungrounded power supply system. The basic idea is to determine how the total insulation resistance is divided into partial insulation resistances and how the total system leakage capacitance is divided into partial system leakage capacitances between the active conductors of the ungrounded power supply system from displacement voltages measured between each of the active conductors of the ungrounded power supply system based on values determined in advance for the total insulation resistance and for the total system leakage capacitance of the ungrounded power supply system. By evaluating the displacement voltages in terms of their changes in amplitude, their frequency and their phasing, conclusions can be drawn as to the division of the total insulation resistance and of the total system leakage capacitance between the individual active conductors.
    Type: Application
    Filed: April 12, 2021
    Publication date: July 29, 2021
    Inventors: Dieter Hackl, Oliver Schaefer, Pascal Becker, Karl Schepp
  • Publication number: 20210171875
    Abstract: Low molecular weight silicone copolymers prepared by reacting an oxamido ester-terminated silicone with a polyetheramine and a primary or secondary amine are useful in treating fabrics to obtain a soft hand and also hydrophilicity, and can be prepared without the use of highly toxic reagents.
    Type: Application
    Filed: December 13, 2017
    Publication date: June 10, 2021
    Applicant: WACKER CHEMIE AG
    Inventors: Thomas LEHOTKAY, Walter EICHBERGER, Oliver SCHAEFER, Inge SEEGER-FEICHTINGER