HERAEUS PRECIOUS METALS GMBH & CO. KG Patent applications |
Patent application number | Title | Published |
20150270025 | CERAMIC BUSHING FOR AN IMPLANTABLE MEDICAL DEVICE - An electrical bushing for use in a housing of an implantable medical device is proposed. The electrical bushing includes at least one electrically insulating base body and at least one electrical conducting element. The conducting element establishes, through the base body, at least one electrically conductive connection between an internal space of the housing and an external space. The conducting element is hermetically sealed with respect to the base body, at least in part. The at least one conducting element includes at least one cermet. The cermet of the conducting element and the base body include one or more of the same ceramic compound. | 09-24-2015 |
20150263192 | ELECTRO-CONDUCTIVE PASTE COMPRISING AG NANO-PARTICLES AND SPHERICAL AG MICRO-PARTICLES IN THE PREPARATION OF ELECTRODES - The invention relates to an electro-conductive paste comprising Ag nano-particles and spherical Ag micro-particles in the preparation of electrodes, particularly in electrical devices, particularly in temperature sensitive electrical devices or solar cells, particularly in HIT (Heterojunction with Intrinsic Thin-layer) solar cells. In particular, the invention relates to a paste, a process for preparing a paste, a precursor, a process for preparing an electrical device and a module comprising electrical devices. The invention relates to a paste comprising the following paste constituents:
| 09-17-2015 |
20150151115 | MEDICAL IMPLANT - One aspect relates to a medical implant, for example, implantable stimulation electrode, having a tight substrate and a porous contact region. One aspect also relates to a lead of a cardiac pacemaker having an implantable stimulation electrode and to a method for manufacturing a medical implant, for example, an implantable stimulation electrode. | 06-04-2015 |
20150122875 | METHOD OF FORMING A CERMET-CONTAINING BUSHING FOR AN IMPLANTABLE MEDICAL DEVICE HAVING A CONNECTING LAYER - One aspect relates method of forming an electrical bushing for an implantable medical device, including generating at least one base body green compact for at least one base body from an insulating composition of materials. At least one cermet-containing conducting element green compact is formed for at least one conducting element. At least one conducting element green compact is introduced into the base body green compact. The insulation element green compact is connected to the at least one base body green compact in order to obtain at least one base body having at least one conducting element. A connecting layer is applied onto the at least one conducting element. | 05-07-2015 |
20140313433 | Process for the Production of a Layered Body and Layered Bodies Obtainable Therefrom - Described is a process for the production of a layered body S2 comprising:
| 10-23-2014 |
20140274670 | CATALYTICALLY HIGHLY EFFECTIVE PRECIOUS METAL-CARBOXYLATE COMPOUNDS OF IR, RU, RH, PD AND AU - The invention relates to a process for the production of noble metal carboxylate compounds, in which a noble metal is digested with at least one metal salt in a container and the digestion mass is dissolved in a carboxylic acid and the metallic ions introduced by the metal salt are separated from the resulting solution by means of oxalate or an oxalate derivative. | 09-18-2014 |
20140262494 | HEAD PART FOR AN IMPLANTABLE MEDICAL DEVICE - An electrical bushing for use in a housing of an implantable medical device is proposed. The electrical bushing includes at least one electrically insulating base body and at least one electrical conducting element. The conducting element establishes, through the base body, at least one electrically conductive connection between an internal space of the housing and an external space. The conducting element is hermetically sealed with respect to the base body, at least in part. The at least one conducting element includes at least one cermet. The electrical bushing includes at least one head part. The head part includes at least one plug connector element that enables electrical connection of at least one plug element from the external space to the plug connector element. | 09-18-2014 |
20140262493 | LASER WELDING A FEEDTHROUGH - One aspect is a method of coupling an insulator to a surrounding ferrule in an implantable medical device. An insulator is provided having a plurality of conducting elements extending therethrough. The insulator is placed with conducting elements within a ferrule having a frame-like shape surrounding the insulator along an interface. The insulator is heated with a first laser until raising the temperature of insulator to a first temperature level. The ferrule is welded to the insulator along the interface with a second laser once the insulator has reached the first temperature. | 09-18-2014 |
20140255247 | METHOD FOR PRODUCING HIGHLY PURE PLATINUM POWDER, AS WELL AS PLATINUM POWDER THAT CAN BE OBTAINED ACCORDING TO SAID METHOD, AND USE THEREOF - A method for producing highly pure platinum on an industrial scale, as well as the use of said highly pure platinum. According to the method, a hexahalogenoplatinate is reduced to platinum in acidic conditions. | 09-11-2014 |
20140242350 | Process For The Production Of A Layered Body And Layered Bodies Without Masking Obtainable Therefrom - A process for the production of a layered body S2 ( | 08-28-2014 |
20140213118 | LEAD CONNECTOR WITH DISTAL FRAME AND METHOD OF MANUFACTURE - A method of manufacturing a lead connector for an implantable medical device including connecting proximal ends of a plurality of conductive wires to an inner surface of a corresponding ring contact, placing a distal frame over distal ends of each of conducive wire of the plurality of conductive wires, the distal ends passing through corresponding shafts in the distal frame from a rear face of the distal frame and extending beyond a front face of the distal frame, arranging the distal frame along with the conductive wires and corresponding ring contacts within a mold cavity, filling the mold cavity with a mold material, the mold material abutting the rear face of the distal frame, and removing a resulting lead connector from the mold cavity. | 07-31-2014 |
20140187727 | 1,2-CYCLOHEXANEDIAMINPLATINUM(II)-BIS-(4-METHYLBENZENESULFONATE) AND THE HYDRATES THEREOF - The present invention describes the dihydrate of 1,2-cyclohexanediaminplatinum(II)-bis-(4-methylbenzenesulfonate), a method for producing 1,2-cyclohexanediaminplatinum(II)-bis-(4-methylbenzenesulfonate) and the hydrates thereof, and the use of 1,2-cyclohexanediaminplatinum(II)-bis-(4-methylbenzenesulfonate) and of the hydrates thereof. | 07-03-2014 |
20140168857 | Method for Improving the Electrical Parameters in Capacitors Containing PEDOT/PSS as a Solid Electrolyte by Polyglycerol - The present invention relates to a capacitor comprising an electrode body ( | 06-19-2014 |
20140148587 | CRYSTALLINE 4'-EPIDAUNORUBICIN HYDROCHLORIDE AND USE THEREOF - 4′-epidaunorubicin hydrochloride is provided in a crystalline form which is stable and readily soluble. A process of producing the crystalline form includes crystallizing 4′-epidaunorubicin hydrochloride in a solvent system including (a) solvent A selected from C | 05-29-2014 |
20140145118 | Dispersions Comprising Polythiophenes With A Defined Sulfate Content - The present invention relates to a method for producing a composition comprising polythiophene, comprising the method steps: I) provision of a composition Z1 comprising thiophene monomers and an oxidising agent; II) oxidative polymerisation of the thiophene monomers by reducing the oxidising agent to a reduction product and oxidation of the thiophene monomer, forming a composition Z2 comprising a polythiophene and the reduction product; III) at least partial removal of the reduction product from the composition Z2 obtained in method step II), obtaining a composition Z3; wherein the composition Z3 has a sulfate content in the range from 100 ppm to 1,000 ppm, based on the total weight of the composition Z3. The present invention also relates to a composition obtainable as the composition Z3 produced with this method, a composition comprising a polythiophene, a layer construction, an electronic component and the use of a composition. | 05-29-2014 |
20140144014 | METHOD OF PRODUCING A CERMET-CONTAINING BUSHING FOR AN IMPLANTABLE MEDICAL DEVICE - One aspect relates to a method for producing an electrical bushing for an implantable medical device. The method includes generating an insulation element green compact for an insulation element from an insulating composition of materials. The insulation element green compact is partially sintered. At least one cermet-containing conduction element green compact for a conduction element is formed. The at least one conduction element green compact is introduced into the insulation element green compact. The insulation element green compact and the at least one conduction element green compact are fired to obtain an insulation element with at least one conduction element. | 05-29-2014 |
20140134454 | MULTI-LAYER COMPOSITE WITH METAL-ORGANIC LAYER - A multi-layer composite precursor is provided comprising a substrate, wherein the substrate comprises a light emitting organic compound, a first surface, and a second surface, wherein the second surface is superimposed by a transparent electrically conducting layer, a liquid phase superimposing at least a part of the first surface comprising a metal-organic compound, wherein the metal-organic compound comprises an organic moiety, wherein the organic moiety comprises a C═O group; and wherein the liquid phase further comprises a first silicon compound, wherein the first silicon compound comprises at least one carbon atom and at least one nitrogen atom. | 05-15-2014 |
20140113129 | MULTI-LAYERED STRUCTURE OF ALTERNATING CONDUCTING AND NON-CONDUCTING LAYERS - One aspect relates to a method for producing a layered structure, comprising at least the following steps: Providing a substrate, applying a first liquid onto at least part of the substrate, drying the first liquid forming a first layer, applying a second liquid onto at least part of the first layer, drying the second liquid forming a second layer, whereby either the substrate and the second layer are electrically conductive and the first layer is insulating or whereby the substrate and the second layer are insulating and the first layer is electrically conductive. One aspect relates to a layered structure that can be obtained according to the method specified above. | 04-24-2014 |
20140102503 | SOLAR CELLS PRODUCED FROM HIGH OHMIC WAFERS AND HALOGEN CONTAINING PASTE - In general, the present invention relates to electro-conductive pastes with halogen containing compounds as additives and solar cells with high Ohmic sheet resistance, preferably photovoltaic solar cells. More specifically, the present invention relates to solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The present invention relates to a solar cell precursor at least comprising as precursor parts:
| 04-17-2014 |
20140056786 | Device and Method for the Thermal Treatment of Fluorine-Containing and Noble Metal-Containing Products - The present invention relates to an ashing plant for enriching noble metals from fluorine-containing materials, comprising
| 02-27-2014 |
20140048116 | ELECTRO-CONDUCTIVE PASTES WITH SALTS WITH AN ANION CONSISTING OF HALOGEN AND OXYGEN IN SOLAR CELL APPLICATIONS - In general, the present invention relates to electro-conductive pastes with salt additives with anions consisting of halogen and oxygen, and solar cells with high Ohmic sheet resistance, preferably photovoltaic solar cells. More specifically, the present invention relates to electro-conductive pastes, solar cell precursors, processes for preparation of solar cells, solar cells and solar modules. The present invention relates to an electro-conductive paste at least comprising as paste constituents:
| 02-20-2014 |
20140027746 | STAR-SHAPED COMPOUNDS FOR ORGANIC SOLAR CELLS - The present invention relates to compounds of the general formula (I) The present invention also relates to a process for the preparation of such compounds, the compounds obtainable by this process, the use of these compounds, semiconducting layers and electronic components. | 01-30-2014 |
20140008121 | ELECTRICAL BUSHING WITH GRADIENT CERMET - One aspect relates to a method for producing an electrical bushing for an implantable device, an electrical bushing, and an implantable device. The method according to one embodiment includes forming a base body from a ceramic slurry and introducing a bushing conductor made of a metal or cermet material with a metal fraction into the base body. The metal fraction in the bushing conductor is provided to decrease towards the base body. It includes sintering the green blank that includes the base body and the bushing conductor. | 01-09-2014 |
20130295354 | METHOD FOR PRODUCING LAMINATED ARTICLES BY TREATMENT WITH ORGANIC ETCHANTS AND LAMINATED ARTICLES OBTAINABLE THEREFROM - The present invention relates to the production of a layer structure, comprising the following process steps: i) Providing a layer structure comprising a substrate and an electrically conductive layer on the substrate which comprises an electrically conductive polymer; ii) Bringing at least a part of the surface of the electrically conductive layer into contact with a composition Z1 comprising an organic compound capable of releasing chlorine, bromine or iodine. The invention also relates to a layer structure obtainable by this method, a layer structure, the use of a layer structure, an electronic component and the use of an organic compound. | 11-07-2013 |
20130279079 | METHOD FOR IMPROVING ELECTRICAL PARAMETERS IN CAPACITORS COMPRISING PEDOT/PSS AS A SOLID ELECTROLYTE THROUGH A POLYALKYLENE GLYCOL - The present invention relates to a method for manufacturing an electrolytic capacitor which includes the following steps:
| 10-24-2013 |
20130270537 | PEDOT Dispersions In Organic Solvents - Described is a complex comprising a polythiophene and a sulphonated synthetic rubber. Also described is a process for producing complexes, the complexes obtained by this process, a composition, a layer structure, a process for producing the layer structure, the layer structure obtained by this process, electronic components, and the use of a composition | 10-17-2013 |
20130261261 | Dispersions Comprising Polythiophenes With A Defined Content Of Thiophene Monomer - The present invention relates to a method for producing a composition comprising polythiophene, comprising the method steps: I) provision of a composition Z1 comprising thiophene monomers and an oxidising agent; II) oxidative polymerisation of the thiophene monomers by reducing the oxidising agent to a reduction product and oxidation of the thiophene monomer, to form a polythiophene and a composition Z2 comprising the reduction product; III) at least partial removal of the reduction product from the composition Z2 obtained in method step II), to obtain a composition Z3; wherein it is ensured that, following completion of method step III), the content of non-polymerised thiophene monomer in the composition Z3 is in the range from 1 ppm to 100 ppm, based on the total weight of the composition Z3. The present invention also relates to a composition obtainable as the composition Z3 produced with this method, a composition comprising a polythiophene, a layer construction, an electronic component and the use of a composition. | 10-03-2013 |
20130177470 | ALLOY HAVING REDUCED INCLUSIONS - One aspect is an alloy consisting of niobium, zirconium, tantalum, and tungsten. The alloy is formed with a melt metallurgical route such that all four metals solidify as a homogeneous alloy having no inclusions more than 10 μm in size. | 07-11-2013 |
20130167760 | METHOD FOR INCINERATING CARBON-CONTAINING DRY METALLIC ASH - The invention relates to a method for incinerating carbon-containing dry metallic ash and a pertinent device. The method comprises the steps of
| 07-04-2013 |
20130160844 | Thick-Film Composition Containing Antimony Oxides And Their Use In The Manufacture Of Semiconductor Devices - This invention provides a thick-film composition for printing the front-side of a solar cell device having one or more insulating layers. The composition comprises a bismuth oxide comprising glass frit and antimony oxide as part of the glass frit or an additive. The invention further refers to a process for preparing a semiconductor device by use of the thick-film composition and an article, especially a solar cell comprising the semiconductor device. The solar cells show improved efficiency. | 06-27-2013 |
20130160608 | Process For Producing Silver Nanowires - Described are processes for the production of silver nanowires comprising forming a reaction mixture including a polyol, an organic chemical adsorbed to a silver surface, a chemical to form a halide and/or pseudohalide and a chemical which forms a redox pair. A silver salt is added to the reaction mixture and temperature is maintained to form the silver nanowires. | 06-27-2013 |
20130130435 | THICK FILM CONDUCTIVE COMPOSITION AND USE THEREOF - The invention relates to a thick film conductive composition comprising metal particles wherein the specific surface area of the silver particles measured by BET according to ISO 9277 is equal to or more than 1.8 m | 05-23-2013 |
20130070392 | PROCESS FOR THE PRODUCTION OF ELECTROLYTE CAPACITORS OF HIGH NOMINAL VOLTAGE - The invention relates to a process for the production of electrolyte capacitors having a low equivalent series resistance and low residual current for high nominal voltages, electrolyte capacitors produced by this process and the use of such electrolyte capacitors. | 03-21-2013 |
20120330390 | Medical devices and implants from Ta-Nb-W alloys - The present invention relates to a medical device or implant made at least in part of a high-strength, low-modulus metal alloy comprising niobium, tantalum, and at least one element selected from the group consisting of zirconium, tungsten, and molybdenum. The medical devices according to the present invention provide superior characteristics with regard to biocompatibility, radio-opacity and MRI compatibility. | 12-27-2012 |
20120309948 | CRYSTALLIZATION OF EPIRUBICIN HYDROCHLORIDE - A crystalline epirubicin hydrochloride and a method for its production are provided. The method for producing the crystalline epirubicin hydrochloride includes the steps: (a) providing epirubicin hydrochloride, (b) producing a mixture containing the provided epirubicin hydrochloride and at least one alcohol selected from the group 1-butanol, 2-butanol, and 1-pentanol, and (c) crystallizing epirubicin hydrochloride from this mixture. | 12-06-2012 |
20120260822 | BRIGHT NOBLE METAL PREPARATION - A bright noble metal preparation for firing on ceramic/porcelain surfaces at a minimum temperature of 900° C. The preparation has at least one organic noble metal compound including at least one of an organic gold, platinum, silver and palladium compound, at least one flux that consists of organometallic compounds including Cr in the form of at least one organic compound, such that a Cr content is 0.01 to 1.0 mole per mole of noble metal, and at least one vehicle. The bright noble metal preparation is rhodium-free and has a noble metal content of 6 to 20 wt. %, based on the preparation. | 10-18-2012 |
20120237417 | Process for recovery of noble metals from functionalised, noble metal-containing adsorption materials - A method recovers noble metals from noble metal-containing compositions and includes steps of (i) providing a noble metal-containing composition containing an adsorption agent that is based on an inorganic material and is functionalized by organic groups and has at least one noble metal adsorbed to it, and (ii) ashing of the noble metal-containing composition provided in step (i) in order to adjust a residual carbon content of at most 10% by weight, relative to the total weight of the noble metal-containing composition after ashing, to obtain an ashed composition. | 09-20-2012 |
20120232291 | CRYSTALLIZATION OF 4'-EPIDAUNORUBICIN X HCI - 4′-epidaunorubicin hydrochloride is provided in a crystalline form which is stable and readily soluble. A process of producing the crystalline form includes crystallizing 4′-epidaunorubicin hydrochloride in a solvent system including (a) solvent A selected from C | 09-13-2012 |
20120231048 | Medical Devices and Implants from Nb-Ta-W-Zr Alloys - The present invention relates to a medical device or implant made at least in part of a high-strength, low-modulus metal alloy comprising niobium, tantalum, and at least one element selected from the group consisting of zirconium, tungsten, and molybdenum. The medical devices according to the present invention provide superior characteristics with regard to biocompatibility, radio-opacity and MRI compatibility. | 09-13-2012 |
20120227643 | RECYCLING FURNACE FOR BURNING OFF PRECIOUS METAL-CONTAINING MATERIALS - A recycling furnace is provided for processing potentially explosive precious metal-containing materials having organic fractions that combust with great energy. The furnace includes a switching facility for alternating operation of two burning-off chambers of the furnace between: (A) pyrolysis or carbonization under protective furnace gas in an atmosphere comprising maximally 6 wt-% oxygen, and (B) oxidative combustion of the organic fractions including carbon. The furnace has indirect heating and a control that determines the end of the pyrolysis or carbonization by a sensor and controls the switching facility to supply air or oxygen to the interior of the furnace. A continuous conveyor for dosing of liquids or liquefied substances during the pyrolysis is controlled by at least one parameter of post-combustion, preferably a temperature sensor. A single waste gas treatment facility is used for thermal post-combustion for the two furnace chambers. | 09-13-2012 |
20120203294 | CERAMIC BUSHING HAVING HIGH CONDUCTIVITY CONDUCTING ELEMENTS - One aspect relates to an electrical bushing for use in a housing of an implantable medical device. The electrical bushing includes at least one electrically insulating base body and at least one electrical conducting element. The conducting element is set-up to establish, through the base body, at least one electrically conductive connection between an internal space of the housing and an external space. The conducting element is hermetically sealed with respect to the base body. The at least one conducting element includes at least one cermet. | 08-09-2012 |
20120200011 | METHOD FOR THE MANUFACTURE OF A CERMET-CONTAINING BUSHING - One aspect relates to a method for the manufacture of an electrical bushing for use in a housing of an active implantable medical device. The electrical bushing includes an electrically insulating base body and an electrical conducting element. The conducting element is set-up to establish, through the base body, an electrically conducting connection between an internal space of the housing and an external space. The conducting element is hermetically sealed with respect to the base body. The conducting element includes at least one cermet. | 08-09-2012 |
20120197335 | CERAMIC BUSHING WITH INDUCTIVE FILTER - On aspect relates to an electrical bushing for use in a housing of an implantable medical device. The electrical bushing includes at least one electrically insulating base body and at least one electrical conducting element. The conducting element is set up to establish, through the base body, at least one electrically conductive connection between an internal space of the housing and an external space. The conducting element is hermetically sealed with respect to the base body. The at least one conducting element includes at least one cermet. The electrical bushing includes an electrical filter structure. The at least one conducting element forms at least one conducting section of an inductor of the filter structure. | 08-02-2012 |
20120197327 | CERMET-CONTAINING BUSHING WITH HOLDING ELEMENT FOR AN IMPLANTABLE MEDICAL DEVICE - One aspect relates to an electrical bushing for use in a housing of an implantable medical device. The electrical bushing includes at least one electrically insulating base body and at least one electrical conducting element. The electrical bushing includes a holding element to hold the electrical bushing in or on the housing. The conducting element is set-up to establish, through the base body, at least one electrically conductive connection between an internal space of the housing and an external space. The conducting element is hermetically sealed with respect to the base body. The at least one conducting element includes at least one cermet. The holding element is made, to at least 80% by weight with respect to the holding element, from a material selected from the group consisting of a metal from any of the subgroups IV, V, VI, VIII, IX, and X of the periodic system. | 08-02-2012 |
20120193141 | HEAD PART FOR AN IMPLANTABLE MEDICAL DEVICE - An electrical bushing for use in a housing of an implantable medical device is proposed. The electrical bushing includes at least one electrically insulating base body and at least one electrical conducting element. The conducting element establishes, through the base body, at least one electrically conductive connection between an internal space of the housing and an external space. The conducting element is hermetically sealed with respect to the base body, at least in part. The at least one conducting element includes at least one cermet. The electrical bushing includes at least one head part. The head part includes at least one plug connector element that enables electrical connection of at least one plug element from the external space to the plug connector element. | 08-02-2012 |
20120193125 | CERMET-CONTAINING BUSHING FOR AN IMPLANTABLE MEDICAL DEVICE HAVING A CONNECTING LAYER - One aspect relates to an electrical bushing for use in a housing of an implantable medical device. The electrical bushing includes at least one electrically insulating base body and at least one electrical conducting element. The conducting element establishes, through the base body, at least one electrically conductive connection between an internal space of the housing and an external space. The conducting element is hermetically sealed with respect to the base body. The at least one conducting element includes at least one cermet. The at least one conducting element includes at least one electrically conductive connecting layer. | 08-02-2012 |
20120175565 | POLYMER COATINGS CONTAINING CONDUCTIVE POLYMERS - The present invention relates to coatings containing conductive polymers and anhydric compounds, to the production and use thereof and also to dispersions for producing coatings of this type. | 07-12-2012 |
20120165543 | PROCESS FOR THE PRODUCTION OF BENDAMUSTINE ALKYL ESTER, BENDAMUSTINE, AND DERIVATIVES THEREOF - Methods are provided for the production of bendamustine alkyl ester, bendamustine, as well as derivatives thereof. With the methods the production of these compounds is possible in reproducibly high yields. To this end, hydroxyl-group-containing esters are used as the starting material, whose hydroxyl groups are substituted in a simple way by halogen groups. This substitution is possible in the presence of (i) oxalyl chloride and (ii) dialkylformamide, dialkyl acetamide or dimethyl sulfoxide. In a subsequent reaction, the resulting esters can be hydrolyzed to form the acid. | 06-28-2012 |