CLEA TECHNOLOGIES BV
CLEA TECHNOLOGIES BV Patent applications | ||
Patent application number | Title | Published |
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20130196407 | Non-Leachable Magnetic Cross-Linked Enzyme Aggregate - A non-leachable, crosslinked, on a nanometer scale formed magnetic enzyme aggregate, consisting of a non-layered, hybrid nano-composite of functionalised magnetic nanoparticles and aggregated enzyme particles, is described. The magnetic enzyme aggregate can have a high enzyme content, of up to 99%. The high enzyme content allows the use on a small scale, such as for example in a fluidised bed, of the magnetic enzyme aggregate. Also, a process for the preparation of the present magnetic enzyme aggregate is described. | 08-01-2013 |
20080296231 | Method for the Preparation of Cross-Linked Enzyme Aggregates with Improved Properties - The invention relates to a method for the preparation of cross-linked enzyme aggregates, which method is characterised by the following steps: i. generating aldehyde groups on enzyme molecules that may or may not be dissolved in a suitable solvent; ii. precipitating the enzyme molecules using a suitable precipitation agent; iii. cross-linking the precipitated enzyme molecules provided with aldehyde groups, using an amine composition, yielding cross-linked enzyme aggregates with improved properties. | 12-04-2008 |