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De Groot
Hendrik De Groot, Hamme-Mille BE
| Patent application number | Description | Published |
|---|---|---|
| 20090247689 | ELASTIC FILM GRADE THERMOPLASTIC POLYMER COMPOSITIONS HAVING IMPROVED ELASTIC PERFORMANCE - The present invention provides an improved block copolymer composition for extruding films having excellent stress relaxation and increased retained tension or load at elevated temperatures, as well as a film cast from this composition. The composition is comprised of (a) 100 parts by weight of a mixture of two or more hydrogenated styrenic block copolymers (HSBC's) having at least two polystyrene end-blocks and a mid-block of a polymerized diene wherein at least 80 mol % of the residual unsaturation has been hydrogenated, wherein HSBC #1 has an apparent number average molecular weight between 35,000 and 90,000 and a polystyrene content between 15 and 40 percent by weight, wherein HSBC #2 has an apparent number average molecular weight between 95,000 and 150,000 and a polystyrene content between 15 and 40 percent by weight, wherein the ration w/w of HSBC #1 versus HSBC #2 is in the range of from 8:1 to 1:8, (b) from 10 to 50 parts by weight per 100 parts by weight of polymer (phr) of a a medium molecular weight polystyrene (2) or a mixture of a low molecular weight polystyrene (1) and a medium molecular weight polystyrene (2), wherein PS (1) has a molecular weight in the range of 500 to 4,000 and PS(2) has a molecular weight in the range of 20,000 to 150,000 and wherein PS(1) and PS(2) are used in a weight ratio of 1:5 to 5:1, (c) from 3 to 50 phr of a filler, and (d) from 30 to 70 phr of a softening agent. | 10-01-2009 |
Herbert De Groot, Dusseldorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20110223243 | ARTIFICIAL OXYGEN CARRIERS AND USE THEREOF - The invention relates to dispersions of artificial oxygen carriers, wherein the dispersions contain capsules with reversible oxygen storage capacity, the capsules comprising an oxygen-permeable capsule material, that contains and/or encloses fluorinated, particularly perfluorinated hydrocarbons, preferably perfluorocarbons. The dispersions are particularly suitable as a blood substitute, preferably for the purpose of transfusion, e.g. in states of blood loss of the human or animal body, in particular following surgical interventions, accidents, injuries etc, or for the prophylactic treatment and/or treatment by therapy of ischaemic states or states following a reperfusion. | 09-15-2011 |
Herbert De Groot, Duesseldorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20110300237 | Protective solutions for organs - Described is a protective solution for avoiding ischemic, storage or ischemia/reperfusion to organs, or to isolated cell systems, or to tissue components after perfusion, surgery, transplantation, or cryopreservation and subsequent reperfusion, which contains alkali ions, and if need be also alkaline earth ions as the electrolyte, a buffer e.g. on a histidine derivation basis, as well as a polyol and/or a saccharide, has an osmolarity of about 290 mosm/l to about 350 mosm/l, as well as a pH value of about 6.8 to about 7.4, and to which hydroxamic acid, and/or one or more hydroxamic acid derivatives are added. | 12-08-2011 |
Marcel John De Groot, Sandwich GB
| Patent application number | Description | Published |
|---|---|---|
| 20120010182 | Chemical Compounds - The invention relates to sulfonamide derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. | 01-12-2012 |
| 20120010183 | Chemical Compounds - The invention relates to sulfonamide derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. | 01-12-2012 |
| 20120010207 | Chemical Compounds - The invention relates to sulfonamide derivatives, to their use in medicine, to compositions containing them, to processes for their preparation and to intermediates used in such processes. | 01-12-2012 |
Mark De Groot, Montreal CA
| Patent application number | Description | Published |
|---|---|---|
| 20100274862 | METHODS FOR ESTABLISHING LEGITIMACY OF COMMUNICATIONS - A sender-side process directed to processing an electronic message destined for a recipient, comprising producing a solution to a computational problem involving at least a portion of the message. A degree of effort associated with solving the problem may be assessed. The message is further processed according to the degree of effort by determining whether the degree of effort was within a range set by the sender or the recipient and if not, the computational problem is adjusted and solved again. The message is then transmitted to a recipient, who is informed of both the problem and solution. The recipient executes a recipientside process, comprising: assessing the degree of effort associated with generation of the message based on the problem and solution; and further processing the message in accordance with the degree of effort. The degree of effort is indicative of the legitimacy of the message; e.g., is it “SPAM”. | 10-28-2010 |
Max De Groot, La Bouilladisse FR
| Patent application number | Description | Published |
|---|---|---|
| 20080276090 | System for Allocating a Chip Card to a Network Operator - A chip card needs to be allocated in a secured manner to a network operator via a personalization center in order to determine a final authentication key which is attributed to a subscriber of the operator without its being transmitted via a network. The following is loaded into a card by a module: an algorithm and an allocation key; an algorithm for determination of the authentication key and at least one intermediate authentication key. A module transmits an allocation message which includes a final identity number, a random number and an allocation signature from the center to the card. The card authenticates the message by means of the allocation algorithm as a function of the allocation key and the allocation signature, and determines the final authentication key as a function of the intermediate key and the random number. | 11-06-2008 |
| 20090144556 | GENERIC ELECTRONIC KEY PROVIDED WITH A CUSTOMIZED SMART CARD - A portable electronic device has a case including: a smart chip, an application which is stored in the smart chip, at least one interface for a user, and a microcontroller which controls the smart chip and the interface. The aforementioned microcontroller is configured to execute the primitive functions of the electronic key in order for the interface to be used, while the smart chip is configured to execute the application. The application is configured to generate calls to the primitive functions in order to communicate with the user by means of the interface. | 06-04-2009 |
| 20090159692 | Method of unblocking a locked application using a personal identification number - The invention relates to a method of securing applications on a chip card which is disposed in a digital appliance. A count is made of the number of times a personal identification number of a chip card application is input erroneously. When this number reaches a threshold, the application or the chip card is blocked. The erroneous input count and unblocking the chip card or the application is restarted when the personal identification number of the chip card is input. In this way, PIN-secured applications offer a high level of security without requiring the storing of additional unblocking data. | 06-25-2009 |
Paul Maarten De Groot, Chermside AU
| Patent application number | Description | Published |
|---|---|---|
| 20100155317 | POOL SUCTION VALVE - A valve system for insertion between a cleaner hose and a pool suction line is mounted in a wall of the pool or skimmer box and comprises a valve with a gate pivoted in a housing which receives the end of the cleaner hose when the gate is open which is thereby juxtaposed in line with the pool suction line located in the pool wall or skimmer box. The juxtaposed ends of both the cleaner hose and the pool suction line have mating tapers and the valve rotates so that the tapered end of the inserted cleaner hose rotates into sealing engagement with the tapered end of the pool suction line. Further the gate of the valve closes automatically when the cleaner hose is withdrawn. | 06-24-2010 |
Pieter J. De Groot, Meggen CH
| Patent application number | Description | Published |
|---|---|---|
| 20090050417 | INTELLIGENT DESTINATION ELEVATOR CONTROL SYSTEM - An intelligent destination elevator control system streamlines the efficiency and control of destination elevators. The system monitors a building's population and predicts elevator traffic conditions. The system may monitor attributes of the destination elevators. Based on the monitored data, the system may generate a data structure that renders time-tables and target elevator service quality parameters that may control the destination elevators. A time-table and target elevator service quality parameters may be selected to control destination elevators according to one or more customer selectable mode of operation parameters. The data structure may be processed to control UP and/or DOWN transportation capacities of the destination elevators while satisfying the one or more customer selectable mode of operation parameters. | 02-26-2009 |
Vincent De Groot, St. Louis FR
| Patent application number | Description | Published |
|---|---|---|
| 20110004685 | METHOD FOR OPERATING A FIELD DEVICE - Method for operating a field device of process automation technology, wherein the field device is connected for communication with at least one servicing tool. In the case of a request by a servicing tool for access to the field device, the access allowed by the field device depends on the particular servicing tool which places the access request, and on the operating state, in which the field device is located. | 01-06-2011 |
| 20110231531 | METHOD FOR SERVICING FIELD DEVICES OF PROCESS AUTOMATION TECHNOLOGY UTILIZING A DEVICE INDEPENDENT OPERATING PROGRAMME - A method for servicing field devices of process automation technology utilizing a device-independent operating program SP running in a computer unit CU and requiring device-specific description files DD | 09-22-2011 |
Vincent De Groot, Wehr DE
| Patent application number | Description | Published |
|---|---|---|
| 20100287277 | METHOD FOR MONITORING A PROCESS SYSTEM HAVING A FIELD BUS IN THE PROCESS AUTOMATION TECHNOLOGY - A method for monitoring a process plant having a fieldbus of process automation technology, via which a number of field devices exchange with a process control unit PLC telegrams in regular data traffic for process control. The following method steps are executed: telegrams transmitted via the fieldbus to the process control are tapped by a monitoring application, which performs a testing of the telegrams for data relevant for the monitoring application; data relevant for the monitoring application are processed as actual values in a process modeling application, which is part of the monitoring application; and when a significant deviation is determined between desired and actual values, an error signal is generated. | 11-11-2010 |