Thomas Schaefer
Thomas Schaefer, Munchen DE
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20110088440 | Key with a Key Light Function - A key with a key light function comprising at least one light source ( | 04-21-2011 |
Thomas Schaefer, Liestal CH
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20100277060 | ELECTROLUMINESCENT DEVICE - The present invention relates to an electronic device, especially an electroluminescent devices, comprising a compound of Formula (I), especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices. | 11-04-2010 |
20120071617 | DIKETOPYRROLOPYRROLE POLYMERS FOR USE IN ORGANIC SEMICONDUCTOR DEVICES - The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula A polymer, comprising (repeating) unit(s) of the formula (1) and (2), wherein A is a repeating unit of the formula (I), and —COM | 03-22-2012 |
20120095222 | PHENANTHRO[9, 10-B]FURANS FOR ELECTRONIC APPLICATIONS - The present invention relates to an electronic device, especially an electroluminescent devices, comprising a compound of the formula | 04-19-2012 |
20120241681 | 4H-Imidazo[1,2-a]imidazoles for Electronic Applications - The present invention relates to compounds of formula | 09-27-2012 |
20130032766 | METAL COMPLEXES COMPRISING DIAZABENZIMIDAZOLOCARBENE LIGANDS AND THE USE THEREOF IN OLEDS - The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and diazabenzimidazolocarbene ligands, to organic light diodes which comprise such complexes, to light-emitting layers comprising at least one such metal-carbene complex, to a device selected from the group comprising illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED and to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker. | 02-07-2013 |
20140252280 | 4H-IMIDAZO[1,2-A]IMIDAZOLES FOR ELECTRONIC APPLICATIONS - The present invention relates to compounds of formula (I), a process for their production and their use in electronic devices, especially electroluminescent devices. When used as electron transport and/or host material for phosphorescent emitters in electroluminescent devices, the compounds of formula I may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices. | 09-11-2014 |
20150111337 | PHENANTHRO[9,10-B]FURAN POLYMERS AND SMALL MOLECULES FOR ELECTRONIC APPLICATIONS - Phenanthro[9,10-b]furan polymers and small molecules for electronic applications. The present invention relates to polymers comprising a repeating unit of the formula (I), (II), (VIII), (IX) and compounds of formula (VIII), or (IX), wherein Y, Y | 04-23-2015 |
20150132887 | DITHIENOBENZOFURAN POLYMERS AND SMALL MOLECULES FOR ELECTRONIC APPLICATION - The present invention relates to polymers comprising a repeating unit of the formula (I), and compounds of formula (VIII), or (IX), wherein Y, Y | 05-14-2015 |
20150243907 | AZADIBENZOFURANS FOR ELECTRONIC APPLICATIONS - The present invention relates to compounds of formula (I), which are characterized in that they substituted by benzimidazo[1,2-a]benzimidazo-5-yl and/or benzimidazo[1,2-a]benzimidazo-2,5-ylene groups and in that at least one of the substituents B | 08-27-2015 |
Thomas Schaefer, Buettelborn DE
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20090299023 | METHOD FOR PRODUCING ACETONE CYANHYDRIN AND THE SUBSEQUENT PRODUCTS THEREOF BY SPECIFIC COOLING - The present invention relates in general terms to a process for preparing acetone cyanohydrin, comprising as steps: | 12-03-2009 |
20100004417 | METHOD FOR THE ADSORPTIVE PURIFICATION OF ALKYL METHACRYLATES - The invention relates in general terms to a process for preparing to a process for purifying an alkyl methacrylate, comprising the steps of: | 01-07-2010 |
20100029881 | METHOD FOR PRODUCING METHACRYLIC ALKYL ESTERS BY WAY OF AZEOTROPIC DISTILLATION - The present invention relates in general terms to a process for preparing alkyl methacrylates, comprising as steps: | 02-04-2010 |
20100056742 | PROCESS AND APPARATUS FOR PREPARING ALKYL ESTERS OF METHACRYLIC ACID - The present invention relates to a process for preparing alkyl methacrylates and their conversion products which can be used in a multitude of chemical synthesis processes which can lead to a wide variety of different further processing products, and to an apparatus for performing this process. | 03-04-2010 |
20100069594 | PRODUCTION BY DISTILLATION OF ACETONE CYANHYDRIN AND METHOD FOR PRODUCING METHACRYLIC ESTER AND SUBSEQUENT PRODUCTS - The present invention relates in general terms to a process for preparing acetone cyanohydrin, comprising as steps: | 03-18-2010 |
20100069662 | INTEGRATED PROCESS AND APPARATUS FOR PREPARING ESTERS OF METHACRYLIC ACID FROM ACETONE AND HYDROCYANIC ACID - The subject-matter of the present invention relates in principle to a process for preparing alkyl esters of methacrylic acid and its conversion products, which can be used in a multitude of chemical synthesis processes which can lead to a wide variety of different further processing products, and to an apparatus for performing this process. | 03-18-2010 |
20100086468 | METHOD FOR PRODUCING HYDROCYANIC ACID (HCN) - The present invention relates to a process for preparing hydrogen cyanide by the Andrussow process by reacting methane-containing gas, ammonia and oxygen-containing gas over a catalyst at elevated temperature, wherein the proportion by volume of oxygen in relation to the total volume of nitrogen and oxygen (O | 04-08-2010 |
20110171101 | REACTOR FOR PREPARING HYDROGEN CYANIDE BY THE ANDRUSSOW PROCESS - The present invention relates to a reactor ( | 07-14-2011 |
Thomas Schaefer, Buetterlborn DE
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20100076214 | PROCESS FOR PREPARING CYANOHYDRINS AND THEIR USE IN THE PREPARATION OF ALKYL ESTERS OF METHACRYLIC ACID - The invention relates to a process for preparing acetone cyanohydrin and to a process for preparing alkyl methacrylates, in which an acetone cyanohydrin as can be prepared in accordance with the present invention is used. | 03-25-2010 |
Thomas Schaefer, Brookfield, WI US
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20080310593 | X RAY TUBE ASSEMBLY AND METHOD OF MANUFACTURING AND USING THE X RAY TUBE ASSEMBLY - In one embodiment, an X ray tube assembly is provided. The X ray tube assembly comprises an evacuated envelope, an anode disposed at a first end of the evacuated envelope and a cathode assembly disposed at a second end of the evacuated envelope. The cathode assembly comprises a cathode filament and a cathode cup defining a plurality of electrically isolated deflection electrodes. Further, the cathode cup comprises at least two portions, a first portion comprising an electrically conductive material and a second portion comprising an electrically insulating material. In another embodiment, a method of manufacturing the X ray tube assembly is provided. | 12-18-2008 |
Thomas Schaefer, Wildomar, CA US
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20110186597 | Baby food spoon - The present invention provides a baby food container and a handy spoon, both combined into one convenient unit. The food container itself basically resembles a tube of toothpaste, featuring a malleable plastic material. The food contained within the unit is of the standard baby food variety. Featuring a safety seal beneath the lid, the threaded opening serves as the attaching point of the provided spoon, a soft plastic utensil with a distinct oval shape. Additionally, a protective cap is provided to enclose the Baby Food Spoon system between uses. Simple in design yet effective in application, one need only choose a container of food, remove the safety seal, and twist on the spoon attachment. Squeezing the food container, the user is able to dispense desired amounts of food into the spoon, and feed the waiting baby. | 08-04-2011 |
Thomas Schaefer, Kewanee, IL US
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20130031836 | Planting Device - The present invention is a planting device design for multiple plant containers. Said planting device incorporates a reservoir and a wick for each plant container. When placing the plant container through the lid, a flap is opened. Said flap positions the plant container so that the wick is in contact with the water, but the container containing the soil is not in contact with the water. This reduces the possibility of rot. Said flap also closes when the plant container is removed thereby preventing pollutants (e.g. insects, leaves) along with pets or light from communicating with the water. | 02-07-2013 |
Thomas Schaefer, Trier DE
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20140190153 | DRIVE CONTROL METHOD AND SYSTEM FOR OPERATING A HYDRAULIC DRIVEN WORK MACHINE - A system and a method for operating a hydraulic driven work machine including a hydraulic travel motor having a variable displacement is provided, wherein a flow of hydraulic fluid generated by a hydraulic pump is provided to the travel motor and wherein a control valve is provided for controlling the flow of hydraulic fluid from the hydraulic pump to the travel motor. The hydraulic pump is provided with a hydraulic control depending on a load signal generated by the travel control valve and the travel motor is provided with an electric control according to a desired driving behaviour. | 07-10-2014 |
20150009026 | METHOD FOR ACTUATING A BRAKE LIGHT OF A HYDRAULIC DRIVEN WORKING MACHINE - A method is provided for actuating a brake light of a hydraulic driven working machine that includes equipment to detect the condition of travel including a travel speed sensor, a gear selector switch, a travel direction switch and a travel pedal pressure sensor. The equipment automatically activates a brake light via a control circuit depending on the selected gear if the machine decelerates without the brake pedal being pushed. | 01-08-2015 |
Thomas Schaefer, Liestal SZ
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20150207083 | BENZIMIDAZO[1,2-A]BENZIMIDAZOLE DERIVATIVES FOR ELECTRONIC APPLICATIONS - A compound of the general formula | 07-23-2015 |
Thomas Schaefer, Obermeitingen DE
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20150311763 | TWO-COMPONENT ISOLATION OF BL STATORS - Stator for an electrodynamic machine, in particular an electric motor, said stator comprising a stator assembly having a first end face and a second end face, wherein a thermally conductive web insulation is provided on the inside of the stator assembly; and a winding support device is provided on at least one end face of the stator assembly. | 10-29-2015 |