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Aiache
Herve Aiache, Dugny FR
| Patent application number | Description | Published |
|---|---|---|
| 20100086132 | DATA ENCODING METHOD - A method of encoding a piece of information circulating in a network comprising at least one information transmitting node and one recipient node, using a public key encryption system, characterized in that it comprises at least the following steps: generating a public key by using a public key generation matrix NG consisting of u columns and u rows, an element of a column or of a row being a block formed by the code generation matrix G, and by use of a public key given by the matrix PUK=RI (matrix multiplication by block) NG (matrix multiplication) RP. The private key and the public key obtained are used to encode and decode the information transmitted in the network. | 04-08-2010 |
| 20100088511 | INFORMATION TRANSMISSION SECURITY METHOD - A method for securing the transmission of information in a communication network comprising a plurality of nodes, characterized in that it includes the steps of: an information transmitting node encodes the information with a given code; an error of given weight is added to the encrypted information; the encrypted information and the error are divided into a number of portions that is substantially equal to a chosen number r of possible routes for transmitting the information in the network; the destination address is encrypted; and for each portion, a control information item is associated, making it possible to reconstruct the message at the destination and the encrypted address of the destination node. For the various sets, each including a portion of encrypted information, a control information item and the encrypted address of the recipient node are sent in parallel over the r chosen routes. | 04-08-2010 |
Jean-Marc Aiache, Paris FR
| Patent application number | Description | Published |
|---|---|---|
| 20110039800 | PROLONGED RELEASE BIOADHESIVE THERAPEUTIC SYSTEMS - The present invention concerns a prolonged release bioadhesive mucosal therapeutic system containing at least one active principle, with an active principle dissolution test of more than 70% over 8 hours and to a method for its preparation. Said bioadhesive therapeutic system comprises quantities of natural proteins representing at least 50% by weight of active principle and at least 20% by weight of said tablet, between 10% and 20% of a hydrophilic polymer, and compression excipients, and comprising between 4% and 10% of an alkali metal alkylsulphate to reinforce the local availability of active principle and between 0.1% and 1% of a monohydrate sugar. | 02-17-2011 |
Jean-Marc Aiache, Clermont-Ferrand FR
| Patent application number | Description | Published |
|---|---|---|
| 20100166672 | FOAM-FORMING COMPOSITION - The present invention relates to a novel foam-forming composition suitable for rectal administration of locally-acting pharmaceutically active ingredients, and the product adapted to administer said foam-forming composition. Also, the present invention relates to a method for its preparation. According to the present invention a foam-forming composition is provided which exhibits a high expansion ratio and at the same time conferring optimal appearance of the formed foam to allow sufficient contact time of the active to the target site in the intestine in order to obtain optimal local effect. The composition according to the present inventions provides superior properties for the treatment of rectal diseases. | 07-01-2010 |