Tielen
Frans Tielen, Prinsenbeek NL
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20100172938 | MODIFIED BACTERIAL SURFACE LAYER PROTEINS - Modified bacterial surface layer (S-layer) proteins are disclosed where the modification is the insertion, at an internal location, of a heterologous polypeptide, or polypeptide of interest. The polypeptide is a binding or target protein, such as an antigen or antibody, or part thereof, in particular a bacterial antigen (e.g. from | 07-08-2010 |
Maria Christina Jacoba Tielen, Linden BE
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20100130785 | PROCESS FOR PREPARING SECONDARY AMIDES BY CARBONYLATION OF A CORRESPONDING TERTIARY AMINE - The present invention relates to a process for preparing secondary amides with good selectivity by carbonylating a corresponding tertiary amine with carbon monoxide in a reaction mixture in the presence of a metal catalyst and in the presence of a halogen containing promoter. The metal catalyst comprises palladium. A same or even a much better catalytic activity can be obtained with palladium than with the much more expensive rhodium, especially when the palladium is used in a low concentration. Moreover, also a good selectivity can be achieved. | 05-27-2010 |
Peter Willem Marie Tielen, America NL
Patent application number | Description | Published |
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20080273425 | Pendulum Clock - A pendulum clock comprising a pendulum clockwork with acoustic signaling means contained in a housing wherein the housing comprises vertical surface elements made of metal, optionally comprising openings in a minor part of the surface thereof, and wherein the housing comprises at least one horizontal surface element wherein the ratio of the specific surface mass of one horizontal and of the vertical metal surface elements is at least 3. | 11-06-2008 |