Patents by Inventor Eugen Bucher

Eugen Bucher 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).

  • Patent number: 11187174
    Abstract: A method for monitoring crankcase pressure, in which a learning curve is calculated according to a target-actual deviation of the crankcase pressure, the target crankcase pressure is adjusted according to the learning curve, and a limit curve is calculated according to the target crankcase pressure. The actual crankcase pressure is monitored for exceedance of the limit curve. After an engine start, upon identification of a steady-state operation of the internal combustion engine, the actual crankcase pressure is compared with a limit value and, if the limit value is identified as being exceeded, the learning curve and, as a result, the limit curve are reset to their initial values.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: November 30, 2021
    Assignee: MTU FRIEDRICHSHAFEN GMBH
    Inventors: Johannes Baldauf, Patrick Dussler, Eugen Bucher, Vadzim Khakholka
  • Publication number: 20200109676
    Abstract: A method for monitoring crankcase pressure, in which a learning curve is calculated according to a target-actual deviation of the crankcase pressure, the target crankcase pressure is adjusted according to the learning curve, and a limit curve is calculated according to the target crankcase pressure. The actual crankcase pressure is monitored for exceedance of the limit curve. After an engine start, upon identification of a steady-state operation of the internal combustion engine, the actual crankcase pressure is compared with a limit value and, if the limit value is identified as being exceeded, the learning curve and, as a result, the limit curve are reset to their initial values.
    Type: Application
    Filed: November 16, 2017
    Publication date: April 9, 2020
    Inventors: Johannes BALDAUF, Patrick DUSSLER, Eugen BUCHER, Vadzim KHAKHOLKA
  • Publication number: 20110145119
    Abstract: A method for standardizing and optimizing financial services with the use of electronic data processing, wherein the personal data of a customer is collected according to a predefined, harmonized data acquisition system, and taking as a basis the scientific findings and the set of standards derived from these scientific findings, the personal requirements are determined in a repeatable manner by means of a computer program, and wherein a needs-based recommendation that is backed by scientific findings is displayed in writing and/or graphically on a display and/or is printed out by a printer.
    Type: Application
    Filed: December 9, 2010
    Publication date: June 16, 2011
    Inventors: Eugen Bucher, Jörg Jacob
  • Patent number: 7699816
    Abstract: A device for administering metered doses of an injectable product, including a housing, a drive member with a plunger, a drive button which, when displaced, moves the drive member relative to the housing, and at least one delaying member, which can be moved from a first position into a second position by displacing the drive button relative to the drive member in the longitudinal direction of the device, the drive member remaining stationary relative to the housing, whereby the at least one delaying member establishes a contact with the drive member in the first or second position so that when the drive button is displaced, the drive member can be moved in the forward direction before or after the at least one delaying member is moved relative to the drive member.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: April 20, 2010
    Assignee: TecPharma Licensing AG
    Inventors: Fritz Kirchhofer, Eugen Bucher
  • Publication number: 20060254788
    Abstract: A drive and/or dose metering module for an injection device or the like, including a drive element, an output element coupled with the drive element so that a rotating movement of one of the drive element and output element about a longitudinal axis causes the other of the drive element and output element to move relative to it in the direction of the longitudinal axis, and the one which is able to effect the rotating movement has a stop which can be moved by rotation against a co-operating stop of the other and is able to prevent the rotating movement at least in one direction of rotation, wherein at least one of the stop and co-operating stop is disposed transversely to the direction of rotation.
    Type: Application
    Filed: April 19, 2006
    Publication date: November 16, 2006
    Inventor: Eugen Bucher
  • Publication number: 20050277896
    Abstract: A needle holding device for coupling to a needle-carrying needle support whereby the coupling establishes a hydraulic pressure-resistant, traction-resistant, and liquid-tight connection between the needle support and a liquid reservoir to which it is operably connected.
    Type: Application
    Filed: May 24, 2005
    Publication date: December 15, 2005
    Inventors: Walter Messerli, Eugen Bucher
  • Publication number: 20050222540
    Abstract: A device for administering metered doses of an injectable product, including a housing, a drive member with a plunger, a drive button which, when displaced, moves the drive member relative to the housing, and at least one delaying member, which can be moved from a first position into a second position by displacing the drive button relative to the drive member in the longitudinal direction of the device, the drive member remaining stationary relative to the housing, whereby the at least one delaying member establishes a contact with the drive member in the first or second position so that when the drive button is displaced, the drive member can be moved in the forward direction before or after the at least one delaying member is moved relative to the drive member.
    Type: Application
    Filed: April 14, 2005
    Publication date: October 6, 2005
    Inventors: Fritz Kirchhofer, Eugen Bucher
  • Patent number: 6053893
    Abstract: Device for the dosed release of an injectable product, comprising a housing, a retainer for a container, containing the product, in which a piston is displaceably accommodated, whose displacement in a feed direction causes the release of a product dose, a driven member including a driven rod which protruding into the container when the container is accommodated in the housing pushes the piston in the feed direction to release the product, at least one drive member engaging with the driven member, the driven member being displaced in the feed direction by the activation of the drive member, wherein the driven member contains a driven bush surrounding the driven rod, which driven bush engages into the drive member and is displaced together with the driven rod, and a rear wall--in relation to the feed direction--of the container protrudes at least during a release into an annulus formed between the driven rod and the driven bush.
    Type: Grant
    Filed: August 11, 1998
    Date of Patent: April 25, 2000
    Assignee: Disetronic Licensing AG
    Inventor: Eugen Bucher