Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees

Domke, DE

Imme Domke, Mannheim DE

Patent application numberDescriptionPublished
20100200510PROCESS FOR THE BENEFICIATION OF ORES BY MEANS OF HYDROPHOBIC SURFACES - The present invention relates to a process for separating at least one hydrophobic material from a mixture comprising this at least one hydrophobic material and at least one hydrophilic material, which comprises the steps: 08-12-2010
20100300941PROCESSING RICH ORES USING MAGNETIC PARTICLES - The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material and at least one second material, which comprises the following steps: 12-02-2010
20100307982MAGNETIC SEPARATION OF SUBSTANCES ON THE BASIS OF THE DIFFERENT SURFACE CHARGES THEREOF - The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material and at least one second material, which comprises the steps: 12-09-2010
20110000826METHOD AND DEVICE FOR EXTRACTING NON-MAGNETIC ORES - In a device and a method for extracting non-magnetic ores from a pulp comprising non-magnetic ore particles and having a solid fraction of at least 30 mass percent, the pulp flows continuously through a reactor in the direction of flow and magnetic or magnetizable magnet particles that form ore magnetic particle agglomerations with the non-magnetic ore particles are added to said pulp. The ore magnetic particle agglomerations are moved by a magnetic field into an accumulation range of the reactor, and are then discharged out of reactor range and separated into ore and magnetic particles. In a device and a method, the separated magnetic particles are treated, in particular hydrophobized, such that during a new interaction with non-magnetic ore particles, new ore magnetic particle agglomerations are formed. Accordingly, a high yield of ores can be obtained and the mine can be operated in an economical and environmentally friendly manner.01-06-2011
20110020170METAL NANOPARTICLES STABILIZED WITH DERIVATIZED POLYETHYLENEIMINES OR POLYVINYLAMINES - The invention relates to metal nanoparticles and a process for the preparation thereof, in which a metal salt solution is reduced with a reducing agent in the presence of the derivatized polyethyleneimines or polyvinylamines. Metal salt solutions of two or more different metals can be reduced simultaneously or in succession, metal nanoparticles comprising two or more different metals being obtained. Preferred metals are silver, palladium, and platinum. Suitable reducing agents are, for example, formic acid, formaldehyde, diethanolamine, 5-pentenoic acid and sodium borohydride. Silver can be used in the form of silver oxide and/or silver nitrate, palladium in the form of alkali metal tetrachloropalladate or palladium(II) nitrate and platinum in the form of alkali metal tetrachloroplatinate or tetraamineplatinum(II) nitrate.01-27-2011
20110120919INORGANIC PARTICLES COMPRISING AN ORGANIC COATING THAT CAN BE HYDROPHILICALLY/HYDROPHOBICALLY TEMPERATURE CONTROLLED - The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material and at least one second material, which comprises the following steps: 05-26-2011
20110120954SELECTIVE MATERIALS SEPARATION USING MODIFIED MAGNETIC PARTICLES - The present invention relates to a process of the invention for separating at least one first material from a mixture comprising this at least one first material and at least one second material, which comprises the steps: 05-26-2011
20110127201MODIFIED HIMS PROCESS - The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material and at least one second material using magnetic particles with which the at least one first material agglomerates.06-02-2011
20110163278MODIFIED PARTICLES AND DISPERSIONS COMPRISING THESE - The present invention relates to particles which have been modified by a modifier and a dispersion medium comprising the modified particles.07-07-2011

Jan Domke, Vaterstetten DE

Patent application numberDescriptionPublished
20100132470DEVICE FOR OUTPUTTING AND/OR RECEIVING ULTRASOUND AND ULTRASOUND SENSOR FOR INSPECTING A VALUABLE DOCUMENT - An apparatus for emitting and/or receiving ultrasound in a predetermined frequency range includes at least one ultrasonic converter for converting ultrasound into electrical signals and/or converting electrical signals into ultrasound, and a holder having at least one ultrasonic channel formed therein in which the ultrasonic converter is disposed at least partly and/or through which ultrasound can pass from or to the ultra-sonic converter. The holder has at least one non-fibrous surface layer adjacent to at least one portion of the ultrasonic channel, whose impedance is smaller than that of an inside layer of the holder neighboring to the surface layer.06-03-2010

Jan Domke, Munchen DE

Patent application numberDescriptionPublished
20090312957METHOD FOR ASSESSING A STATE OF A DOCUMENT OF VALUE WITH REGARD TO LIMPNESS USING ULTRASOUND, AND MEANS FOR CARRYING OUT THE METHOD - In a method for assessing a condition of at least one value document with regard to limpness, there is determined from transmission values representing the ultrasound transmission at different places on the value document a condition value which depends on a variation of the transmission values and characterizes the condition of the value document with regard to limpness. A condition of the value document is determined for the condition value using a preset criterion.12-17-2009
20100005888SENSOR FOR EXAMINING A VALUE DOCUMENT, AND METHOD FOR THE PRODUCTION OF SAID SENSOR - A sensor for examining a document of value (01-14-2010

Philipp Domke, Nuremberg DE

Patent application numberDescriptionPublished
20110164513CONTROLLING A MOBILE RECEIVER TO RECEIVING SIGNALS DESTINED FOR A PLURALITY OF RECEIVERS - The invention refers to a method for controlling a radio receiver of a mobile terminal of a telecommunications network, wherein the telecommunications network sends a signal within a signal frame (FR) to be received by a plurality of mobile terminals, the signal comprising an encoded digital content, comprising determining a signal quality of the signal, determining, dependent on the signal quality, a reception time scheme (tr) for a radio receiver of the mobile terminal, and controlling the radio receiver according to the reception time scheme to receive said signal. The invention further refers to a program and to mobile terminal for performing the method.07-07-2011

Wolf-Dieter Domke, Adelsdorf DE

Patent application numberDescriptionPublished
20090097004Lithography Apparatus, Masks for Non-Telecentric Exposure and Methods of Manufacturing Integrated Circuits - A lithography apparatus includes a first optical system configured to irradiate a mask with a non-telecentric illumination and a second optical system configured to guide radiation reflected off or transmitted through the mask to a substrate. The mask includes an absorber structure arranged over a non-absorbing surface, wherein the absorber structure includes sidewalls extending in a first direction intersecting a main plane of incidence of the non-telecentric illumination. The sidewall angle of the sidewalls may be at most equal to 90° minus the angle of incidence of the non-telecentric illumination and at least equal to 90° minus the sum of the angle of incidence and a half acceptance angle of the second optical system.04-16-2009

Patent applications by Wolf-Dieter Domke, Adelsdorf DE