Patent application number | Description | Published |
20090142596 | METHOD FOR PRODUCING MULTI-LAYERED SURFACE STRUCTURES, PARTICLES OR FIBRES - The process for producing multilayered sheetlike structures, particles or fibers comprises the steps of
| 06-04-2009 |
20090143792 | Holding Device for a Membrane, Support for the Holding Device, and Method for Fixing the Membrane to an Eye by Means of the Holding Device - The invention relates to a holding device ( | 06-04-2009 |
20100273260 | CELL CULTURE SUBSTRATE AND PROCESS FOR PRODUCING THE SAME AND METHOD FOR CULTURING CELLS - The present invention relates to a cell culture substrate in which a polymer chain having a hydrophilic skeleton is grafted onto a surface of polystyrene or poly(ε-caprolactone) having a water contact angle of from 75° to 100°. This cell culture substrate has excellent efficiency of cell culture without the necessity of immobilization and adsorption of a cell adhesion substance on a surface of a substrate. | 10-28-2010 |
20110183405 | MODIFIED MULTIWELL PLATE FOR BIOCHEMICAL ANALYSES AND CELL CULTURE EXPERIMENTS. - The invention relates to a modified multi-well plate for biochemical analyses and cell culture experiments, which can be obtained through a method for functionalization. The method comprises the following process steps:
| 07-28-2011 |
20120058943 | Bioactive Hydrogel - The invention relates to a bioactive hydrogel as a hybrid material of heparin and star-branched polyethylene glycol with functionalized end groups, wherein the heparin is bound directly by reaction of the carboxyl groups activated with 1-ethyl-3-(3-dimethylaminopropyl) carbodiimides/N-hydroxysulfosuccinimide (EDC/s-NHS) with the terminal amino groups of the polyethylene glycol covalently by amide bonds. | 03-08-2012 |
20120129259 | METHOD FOR PRODUCING A COATED CELL CULTURE CARRIER - The present invention relates to a method for producing a coated cell culture carrier, wherein a solution comprising a polyurethane urea is applied to a cell carrier and dried. The polyurethane urea is produced beforehand by converting at least one polycarbonate polyol component, at least one polyisocyanate component, and at least one diamino component. The invention further relates to a cell culture carrier obtained according to the method and the use thereof for in-vitro cultivation of stem cells, particularly for cultivating mesenchymal stem cells. | 05-24-2012 |
20140377330 | Bioactive Hydrogel - The invention relates to a bioactive hydrogel as a hybrid material of heparin and star-branched polyethylene glycol with functionalized end groups, wherein the heparin is bound directly by reaction of the carboxyl groups activated with 1-ethyl-3-(3-dimethylaminopropyl) carbodiimides/N-hydroxysulfosuccinimide (EDC/s-NHS) with the terminal amino groups of the polyethylene glycol covalently by amide bonds. | 12-25-2014 |
20150246132 | NON-COVALENT, SELF-ORGANZING HYDROGEL MATRIX FOR BIOTECHNOLOGICAL APPLICATIONS - The invention relates to the non-covalent, self-organizing hydrogel matrix for biotechnological applications containing a covalent polymer peptide conjugate, wherein the covalent polymer peptide conjugate includes conjugates of two or more peptides that are coupled to a polymer chain and the peptide sequence contains a recurring dipeptide motif (BA) | 09-03-2015 |