Chinoin Pharmaceutical and Chemical Works Private Company Ltd.

Nokia Corporation

Nokia Solutions and Networks Oy

Nokia Siemens Networks Oy

Labor Muszeripari Muvek

Chinoin Gyogyszer Es Vegyeszeti Termekek Gyara Rt.

József Molnár

Zsuzsanna Kardos

Irén Hortobágyi

István Lászlófi

László Takács

Tamás Bán

Serge Haumont

Janne Markus Muhonen

Istvan Muranyi

Ferencne Burda

Lajos Szerdahelyi

Virpi Satu Helena Vikman

Laszlo Tatrai

Róbertné Tormási

Laszlone Balazs

Kornélia Horváth

Maria Metzler

Janne Muhonen

The invention provides a new enzimatic process for the preparation of chiral carboxylic acids, their salts and acid derivatives of the general formula (I) by enzymatic hydrolysis of racemic carboxylic acid ester of the general formula (II) and optionally subsequent esterification or acylation.

Process for the preparation of triple-bond-containing optically active carboxylic acids, carboxylate salts and carboxylic acid derivatives

The invention provides a stable epoprostenol sodium and a process for the preparation this pharmaceutically active ingredient.

Process for the preparation of epoprostenol sodium of enhanced stability

A process of preparing compounds of general formula I, by cuprate coupling of a vinyl cuprate of general formula II with a protected enone of general formula IV to produce a compound of general formula (V) removing the protecting groups of the compound of general formula (V) and purifying the compound of general formula (I) by chromatography; wherein the vinyl cuprate of formula (II) is prepared by reacting a vinyl stannane of formula III with copper halide CuX and alkyllithium R1Li and wherein an excess of the alkyllithium is decomposed before the said coupling reaction.

Process for the preparation and purification of misoprostol

The invention provides a new process for the preparation of optically active Beraprost of formula (I) starting from racemic Beraprost alkyl ester through hydrolysis, enantiomer esterification, preparation of diacyl-Beraprost ester diastereomers and their separation and hydrolysis. 

Process for the preparation of optically active Beraprost

It is disclosed methods, apparatuses, system and related computer program for handover procedures. The method comprises a network node verifying if a location area of a handover destination belongs to a zone wherein a subscriber is allowed to access services and based on such verification either successfully handing over a call or rejecting a handover request.

Methods, apparatuses, system, related computer program product for handover procedures

This invention relates to a method for use in a communications system comprising the steps of determining if user equipment is capable of supporting a first technology and obtaining from said user equipment information about said user equipment only if said user equipment is capable of supporting said first technology.

Method for use in a communication system

The present invention provides a mobile network for handling multiple subscribers having the same calling line identity. Each multiple subscriber has an individual mobile subscriber number and a common mobile subscriber number that can be used to replace the individual mobile subscriber number. One mobile subscriber has an identical individual and common mobile subscriber number, and the mobile network receives a mobile subscriber number from a multiple subscriber. The mobile network has a terminal management server that determines whether the mobile subscriber number is either the individual mobile subscriber number or the common mobile subscriber number. Each individual mobile subscriber number and common mobile subscriber number is a Mobile Subscriber Integrated Services Digital Network (MSISDN) number. The mobile subscriber number is used during a location update procedure.

Method and apparatus for determining individual or common mobile subscriber number in mobile network for handling multiple subscribers having the same calling line identity

Apparatus for blood-typing comprises a sampler, a reagent recipient, peristaltic pumps serving for the delivery of the reagents and the materials to be examined, a mixer, reactors, a sample-placing device, elements for the control of volume and means for washing. The mixer is formed as a flattened tube led in a helical line. Before such tube there is a connection for introduction of enzyme. Means for removal of agglutinate test result are provided. The elements serving for the control of volume are formed by telescopic tubes of variable length. The device is much simpler than heretofore known devices. It enables achievement of high operational safety and reduction of production and operation cost.

Blood typing apparatus

Growing community of inventors

Budapest, Hungary

József Molnár