...Chester Carlson was a patent agent who tired of having to make multiple copies of patent applications using the only duplication method available at the time: carbon paper. In 1959 he came up with a new copying system and took it to IBM for evaluation. The "experts" at IBM determined potential sales to be only 5,000 units because people wouldn't want to use a bulky machine when they had carbon paper. Carlson's invention was the xerography process, the company founded on the system is Xerox.
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| Application No. | Application Title | Issue Date |
| 20100283995 | SYSTEM AND METHOD FOR THE AUTOMATED ANALYSIS OF SAMPLES The present invention pertains to a system for the automated analysis of samples, comprising: a first optical device including at least one receptacle for receiving at least one of said samples and a receptacle-associated optical unit including at least one receptacle-a... | 11/11/2010 |
| 20100268118 | SYSTEM FOR REMOVAL AND INFUSION OF BODY FLUID, AND METHOD FOR ITS OPERATION The invention relates to a system for the extraction and infusion of a body fluid, in particular a system for the extraction and infusion of blood, having a fluid distribution device with an outer structural element at which several connection ports are formed and an in... | 10/21/2010 |
| 20090305316 | Thermostable mutants of pyrroloquinoline quinone dependent glucose dehydrogenase The present invention relates to a mutant protein of PQQ-dependent s-GDH characterized in that in at least one of the positions 122 and 124 the amino acid lysine is present, wherein these positions correspond to the amino acid positions known from the A. calcoaceticu... | 12/10/2009 |
| 20090304547 | PORTABLE ANALYTICAL DEVICE A portable analytical device is provided for analysis of a component of a body fluid. A measuring facility within the device may carry out the analysis on a test element inserted therein. The test element may contain a reagent that reacts with a liquid sample of the bod... | 12/10/2009 |
| 20090222247 | SYSTEM FOR DETERMINING BASAL RATE PROFILES A system and method are provided for generating a plurality of basal rate models that together model delivery of a corresponding plurality of basal rates of a diabetes treatment drug to a patient over a period of time. Information may be collected from a plurality of pa... | 09/03/2009 |
| 20090220987 | Use of Intramolecularly, Covalently Cross-Linked Proteins As Binding Partners In Immunoassays The invention concerns the use of intramolecularly, covalently cross-linked proteins and covalently cross-linked reverse transcriptase from HIV as immunological binding partners in immunoassays. It also concerns immunological test procedures for detecting an analyte in ... | 09/03/2009 |
| 20090148874 | MUTANTS OF PYRROLOQUINOLINE QUINONE DEPENDENT SOLUBLE GLUCOSE DEHYDROGENASE A mutant of PQQ-dependent soluble glucose dehydrogenase (s-GDH; EC 1.1.5.2) is provided with improved specificity for glucose as compared to maltose, having a substitution of threonine at position 348 by either glycine, alamine or serine, wherein said mutant additionall... | 06/11/2009 |
| 20090110603 | Method For Detecting And Compensating An Underdosage Of Test Strips The invention concerns a method for detecting an underdosage of an analytical test element and optionally for compensating the underdosage. The invention also concerns an analytical system and a test element which are suitable for detecting an underdosage. 04/30/2009 | |
| 20090044604 | Portable Measuring Facility for Determining A Medically Significant Analyte Concentration A portable measuring facility for determining the concentration of an analyte in a living body may comprise a sensor configured to determine the concentration of an analyte in a liquid, and a liquid conveying facility. The liquid conveying facility may have a liquid lin... | 02/19/2009 |
| 20090041624 | FLUIDIC STRUCTURE AND METHOD FOR PRODUCTION OF A FLUID STRUCTURE A fluidic structure and a method for production of a fluidic structure are provided. The method may comprise, in order, introducing at least one externally accessible opening into at least one base substrate of the fluidic structure, partially introducing at least one s... | 02/12/2009 |
| 20080293082 | INSTRUMENT A method and apparatus for performing a first measurement on a biological fluid or control, which first measurement varies with both the concentration of a first component and at least one of the presence and concentration of a second component. The method and apparatus... | 11/27/2008 |
| 20080275326 | SENSOR FOR MONITORING A CONDITION OF A PATIENT A sensor may include a substrate having a sensing portion defining a sensor thereon and a circuit mounting portion defining at least one electrically conductive pad that is electrically connected to the sensor. The sensor may be configured to produce a signal indicative... | 11/06/2008 |
| 20080214910 | SYSTEM AND METHOD FOR OPERATING AN ELECTROCHEMICAL ANALYTE SENSOR A method of operating an electrochemical analyte sensor having one or more electrodes may comprise applying a time-varying input signal to at least one of the one or more electrodes, monitoring a time-varying output signal produced by the sensor in response to applicati... | 09/04/2008 |
| 20080138795 | Use of Intramolecularly, Covalently Cross-Linked Proteins As Binding Partners In Immunoassays The invention concerns the use of intramolecularly, covalently cross-linked proteins and covalently cross-linked reverse transcriptase from HIV as immunological binding partners in immunoassays. It also concerns immunological test procedures for detecting an analyte in ... | 06/12/2008 |
| 20080113450 | METHOD AND DEVICE FOR MIXING SAMPLES ON A SUPPORT A method for detecting analytes in a liquid is provided in which the liquid is subjected to a mixing treatment on an area of a support which has in particular immobilized reactants, wherein in the mixing treatment the liquid is impinged upon by a stream of gas that swee... | 05/15/2008 |
| 20080108094 | DETERMINATION OF APOPTOTIC PRODUCTS IN TUMOR PATIENTS UNDERGOING THERAPY The present invention concerns a method for the determination of apoptotic products in samples taken from patients in which apoptosis is induced as a result of disease or therapy, which is characterized in that the concentration of the apoptotic products in samples take... | 05/08/2008 |
| 20080064084 | Method For Producing Recombinant Trypsin The present invention concerns a method for producing recombinant trypsin from porcine pancreas in Pichia pastoris which is soluble and secreted into the culture medium, whereby expression at pH 3.0-4.0 substantially prevents activation of trypsinogen to β-tryps... | 03/13/2008 |
| 20080058628 | INSULIN BOLUS RECOMMENDATION SYSTEM A system for recommending insulin bolus quantities to an insulin user includes a display unit and memory unit coupled to a control circuit with a user blood glucose target stored in the memory unit. The control circuit is programmed to receive the user's current blood g... | 03/06/2008 |
| 20070281293 | Use of intramolecularly, covalently cross-linked proteins as binding partners in immunoassays The invention concerns the use of intramolecularly, covalently cross-linked proteins and covalently cross-linked reverse transcriptase from HIV as immunological binding partners in immunoassays. It also concerns immunological test procedures for detecting an analyte in ... | 12/06/2007 |
| 20070243566 | Genetically Engineered Pyrroloquinoline Quinone Dependent Glucose Dehydrogenase Comprising an Amino Acid Insertion The present invention relates to improved variants of soluble pyrroloquinoline quinone (PQQ)-dependent glucose dehydrogenases (s-GDH) comprising an amino acid insertion between positions 428 and 429 as corresponding to the amino acid sequence known from Acinetobacter... | 10/18/2007 |