Patent application number | Description | Published |
20090298141 | Continuous Chemical Proceses in Centrifugal Contact Separators - The invention relates to the use of a centrifugal contact-separator for carrying out a non-radioactive reaction in a liquid-liquid emulsion formed from two immiscible liquids. The invention also relates to a process for carrying out a reaction in a centrifugal contact-separator, and to a process for carrying out a catalytic reaction in a centrifugal contact-separator. An example of a process for carrying out a reaction, comprising the following steps: i) continuously introducing a liquid phase A and a liquid phase B into at least one first centrifugal contact separator, where in liquid phases A and B are immiscible and wherein phase A and/or phase B comprise at least one reactant ii) mixing phase A and phase B thereby allowing an emulsion to be formed iii) applying a centrifugal force that allows phase separation of the emulsion, such that phases A′ and B′ are obtained; iv) optionally, recovering a reaction product from at least one or the phases A′ and B′. | 12-03-2009 |
20130137863 | Preparation of caprolactone, caprolactam, 2,5-tetrahydrofuran-dimethanol, 1,6-hexanediol or 1,2,6-hexanetriol from 5-hydroxymethyl-2-furfuraldehyde - The present invention relates to a method for preparing caprolactone, comprising converting 5-hydroxymethyl-2-furfuraldehyde by hydrogenation into at least one intermediate compound selected from the group of 2,5-tetrahydrofuran-dimethanol, 1,6-hexanediol and 1,2,6-hexanetriol,and preparing caprolactone from said intermediate compound. | 05-30-2013 |
20130219774 | Process for the Hydrotreatment of Vegetal Materials - The present invention relates to a process for the hydrotreatment of a vegetal biomass. Specifically, the present invention relates to a process for the hydrotreatment of a vegetal biomass comprising: a) subjecting said vegetal biomass to a hydrotreatment in a first reactor, said hydrotreatment comprises contacting said vegetal biomass in an aqueous medium and a metal oxide, a mixed metal oxide, or a metal-metalloid oxide catalyst comprising at least 35% by weight of metal oxide, mixed metal oxide, or metal-metalloid oxide relative to the total weight of the catalyst, with hydrogen at a pressure in the range of 10 to 400 bar and at a temperature in the range of 50° C. to 300° C. until a predetermined level of the hydrotreatment of said biomass is obtained and wherein the metal oxide, a mixed metal oxide, or a metal-metalloid oxide catalyst comprises nickel. Further, the present invention relates to a metal oxide, mixed metal oxide or metal-metalloid oxide catalyst. Furthermore, the present invention relates to the use of the catalyst. | 08-29-2013 |
Patent application number | Description | Published |
20080262007 | Hiv Inhibiting 5-Substituted Pyrimidines - HIV replication inhibitors of formula | 10-23-2008 |
20080287511 | Anthelmintic Imidazol-Thiazole Derivates - The present invention relates to the novel anthelmintic compound tetrahydro-furan-2-carboxylic acid-[3-(2,3,5,6-tetrahydro-imidazo[2,1-b]thiazol-6-yl)-phenyl]-amide and the pharmaceutically acceptable acid addition salts and the stereochemically isomeric forms thereof, as well as pharmaceutical compositions comprising said novel compound, processes for preparing said compound and compositions, and the use thereof as a medicine, in particular in treatment, control and prevention of endo- and ectoparasite infections in warm-blooded animals. | 11-20-2008 |
20090124644 | HIV INHIBITING 2-(4-CYANOPHENYLAMINO) PYRIMIDINE DERIVATIVES - HIV replication inhibitors of formula | 05-14-2009 |
20090181993 | HIV INHIBITING 5-HETEROCYCLYL PYRIMIDINES - HIV replication inhibitors of formula (I), N-oxides, pharmaceutically acceptable addition salts, quaternary amines or stereoisomeric forms thereof, wherein -a | 07-16-2009 |
20100034810 | PYRIMIDINE DERIVATIVES FOR THE PREVENTION OF HIV INFECTION - This invention concerns the use of a compound for the manufacture of a medicament for the prevention of HIV infection via sexual intercourse and related intimate contact between partners, wherein the compound is a compound of formula | 02-11-2010 |
20110077261 | PREVENTION OF HIV-INFECTION - This invention relates to the use of a parenteral formulation comprising the NNRTI TMC278 for the long term prevention of HIV infection in a subject at risk of being infected by HIV, which comprises the intermittent administration of the said formulation at long time intervals. | 03-31-2011 |
20110263625 | HIV REPLICATION INHIBITING PYRIMIDINES - This invention concerns the use of compounds of formula | 10-27-2011 |
20120076835 | HIV INHIBITING PYRIMIDINES DERIVATIVES - This invention concerns HIV replication inhibitors of formula | 03-29-2012 |
20120190697 | HIV INHIBITING BICYCLIC PYRIMIDINE DERIVATIVES - HIV replication inhibitors of formula | 07-26-2012 |
20140323488 | DISUBSTITUTED TRIAZINE DIMERS FOR TREATMENT AND/OR PREVENTION OF INFECTIOUS DISEASES - The present invention relates to novel compounds (I) containing two disubstituted triazine rings covalently linked by an organic linker, thereby creating dimers. These compounds show activity against the causative infective agents of infectious diseases such as African trypanosomiasis, Chagas disease, Leishmaniasis, Malaria and HIV. The invention further relates to the prevention and/or treatment of these diseases. | 10-30-2014 |
20150126510 | Triazines With Suitable Spacers for Treatment And/Or Prevention of HIV Infections - The present invention relates to the field of HIV-1 infections, and in particular provides novel compounds containing triazine rings and suitable spacers. The compounds according to this invention are very suitable for the prevention and/or treatment of HIV-1 infection and in particular show improved activity against NNRTI-resistant viruses of HIV-1. | 05-07-2015 |
Patent application number | Description | Published |
20080239597 | Peak Voltage Protection Circuit and Method - A peak voltage protection circuit for protecting an associated High Voltage NPN transistor (T | 10-02-2008 |
20120132969 | COMPENSATION NETWORK FOR RF TRANSISTOR - A compensation network for a radiofrequency transistor is disclosed. The compensation network comprises first and second bonding bars for coupling to a first terminal of the RF transistor and a compensation capacitor respectively; one or more bond wires coupling the first and second bonding bars together; and a compensation capacitor formed from a first set of conductive elements coupled to the second bonding bar, the first set of conductive elements interdigitating with a second set of conductive elements coupled to a second terminal of the RF transistor. | 05-31-2012 |
20150028955 | RF POWER DEVICE - In RF power transistors, the current distribution along edges of the transistor die may be uneven leading to a loss in efficiency and in the output power obtained, resulting in degradation in performance. When multiple parallel dies are placed in a package, distribution effects along the vertical dimension of the dies are more pronounced. A RF power device ( | 01-29-2015 |
20150115343 | TRANSISTOR ARRANGEMENT - A transistor arrangement comprising an electrically conductive substrate; a semiconductor body including a transistor structure, the transistor structure including a source terminal connected to said substrate; a bond pad providing a connection to the transistor structure configured to receive a bond wire; wherein the semiconductor body includes an RF-return current path for carrying return current associated with said bond wire, said RF-return current path comprising a strip of metal arranged on said body, said strip configured such that it extends beneath said bond pad and is connected to said source terminal of the transistor structure. | 04-30-2015 |