Westhoff
Dirk Westhoff, Neustadt An Der Weinstrasse DE
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20090282249 | PROCESS FOR ESTABLISHING A SECRET KEY - A method for establishing a secret key for a data transmission between communication partners in a network, in particular in a personal area network (PAN), or in a body area network (BAN), wherein one or several inefficient communication partners (B) in comparison to a strong, preferably central communication partner (A) of the network, have reduced power resources, is characterized through the following steps: the strong communication partner (A) transmits a plurality of data pairs, each comprising a possible key (K | 11-12-2009 |
20100135494 | METHOD FOR AGGREGATING DATA IN A NETWORK - A method for aggregating data in a network, particularly in a wireless sensor network, wherein the network ( | 06-03-2010 |
20110154016 | METHOD FOR AGGREGATING INFORMATION VALUES IN A NETWORK - A method for aggregating information values in a network, the network including trusted network nodes and untrusted network nodes, wherein a communication session is established by directing messages through the network along a network path from an originating network node ( | 06-23-2011 |
Dirk Westhoff, Hirschberg DE
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20100098090 | METHOD FOR ELECTING AGGREGATOR NODES IN A NETWORK - A method for electing aggregator nodes in a network, wherein the network includes a plurality of sensor nodes to measure data, and at least one of the sensor nodes functioning as aggregator node to aggregate sensored data obtained by at least a subset of the sensor nodes, the network further including at least one sink node to collect data aggregated by the aggregator nodes, the method including: establishing pairwise secret keys between a current aggregator node and each sensor node of the subset of sensor nodes; at each of the sensor nodes of the subset, choosing a random number and encrypting the random number using the established key; providing a communication chain between the sensor nodes of the subset and summing the encrypted random numbers of all sensor nodes of the subset; and determining a new aggregator node on the basis of the resulting sum according to a predefined calculation scheme. | 04-22-2010 |
Eike Westhoff, Steinfurt DE
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20150018197 | Zinc (1-Methylimidazole)bis(2-Ethylhexanoate) Complex Catalyzed Coating Material Composition - Described are coating material compositions comprising an isocyanate group-containing component, a hydroxyl group-containing component, and a zinc (1-methylimidazole)bis(2-ethylhexanoate) complex. Also described is the use of a zinc (1-methylimidazole)bis(2-ethylhexanoate) complex as a catalyst system for the urethane reaction in coating material compositions. | 01-15-2015 |
Felix Westhoff, Konstanz DE
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20160045708 | CATHETER SHAFT AND CATHETER AND METHOD FOR THE PRODUCTION THEREOF - A catheter shaft ( | 02-18-2016 |
Gerrit Marten Westhoff, Amersfoort NL
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20090258132 | PREPARING DRIED PARTICLES USING A SUPERCRITICAL MEDIUM - The invention relates to a method for preparing particles from an aqueous liquid composition which further contains a composition to form the particles from, wherein the composition is contacted with a supercritical medium, so as to form the particles. The invention further relates to a method for drying aqueous composition, comprising the removal of water from the composition by contacting the composition with a supercritical medium, so as to form a dried product. | 10-15-2009 |
Heinrich Westhoff, Sudlohn DE
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20100251447 | VARIETY OF CALIBRACHOA PLANT NAMED 'WESCADOBL' - A new and distinct | 09-30-2010 |
20100251448 | VARIETY OF CALIBRACHOA PLANT NAMED 'WESCADOPI' - A new and distinct | 09-30-2010 |
Markus Westhoff, Wuerzburg DE
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20110049264 | METHOD AND DEVICE FOR DETERMINING A PRESSURE PARAMETER OF A PLANT SAMPLE - A method of determining a pressure parameter of a plant sample ( | 03-03-2011 |
Peter Westhoff, Neuss DE
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20150216167 | SELECTIVE INHIBITION OF C4-PEP CARBOXYLASES - The present invention relates to the use of a compound, a salt or solvate thereof as C4 plant selective herbicide wherein said compound comprises a cyclic alkyl, aryl, heterocycloalkyl or heteroaryl group, and wherein said compound further comprises a) at least a functional group Z being —C(═Y | 08-06-2015 |
20150366206 | SELECTIVE INHIBITION OF C4-PEP CARBOXYLASES - The present invention relates to the use of a compound, a salt or solvate thereof as C4 plant selective herbicide wherein said compound has a structure according to formula (I) wherein A is a cyclic alkyl, aryl, heterocycloalkyl, or heteroaryl group, and B is a cyclic alkyl, aryl, heterocycloalkyl, or heteroaryl group, and wherein R | 12-24-2015 |