Patent application number | Description | Published |
20140005364 | SPECIFIC SORBENT FOR BINDING PROTEINS AND PEPTIDES, AND SEPARATION METHOD USING THE SAME | 01-02-2014 |
20140046023 | SPECIFIC SORBENT FOR BINDING PROTEINS AND PEPTIDES, AND SEPARATION METHOD USING THE SAME - Sorbent comprising a solid support material, the surface of which comprises first residues comprising a binuclear heteroaromatic structure comprising besides carbon atoms at least one of the heteroatoms N, O, S, and second residues comprising a mononuclear heteroaromatic structure comprising besides carbon atoms at least one of the heteroatoms N, O, S. | 02-13-2014 |
20140243512 | SORBENT COMPRISING AN AROMATIC RING SYSTEM ON ITS SURFACE FOR THE PURIFICATION OF ORGANIC MOLECULES - In a first embodiment the present invention relates to a sorbent comprising a porous inorganic solid support material having on its surface a film of a crosslinked polyvinylamine comprising derivatized amine groups and amine groups binding to the surface of the support material via electron donor/acceptor interactions. In a second embodiment the present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbents according to the invention for the purification of organic molecules, in particular pharmaceutical active compounds, preferably in chromatographic applications. | 08-28-2014 |
20140311983 | COMPOSITE MATERIAL FOR CHROMATOGRAPHIC APPLICATIONS - The present application pertains to a composite material for chromatographic applications and a method for the preparation of the composite material. | 10-23-2014 |
20140336355 | ION-EXCHANGER MATERIAL WITH HIGH SALT-TOLERANCE - The present invention relates to a crosslinked sulphonated polymer or a crosslinked sulphonated polymer coated with a crosslinked polymer containing amino groups for use as an ion exchanger material of high salt tolerance for separating off macromolecules from a solution which originates from a biological source. | 11-13-2014 |
20140343261 | SORBENT COMPRISING ON ITS SURFACE AN ALIPHATIC UNIT HAVING AN ANIONIC OR DEPROTONIZABLE GROUP FOR THE PURIFICATION OF ORGANIC MOLECULES - The present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbent according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic application. | 11-20-2014 |
20150045533 | SORBENT COMPRISING ON ITS SURFACE AN ALIPHATIC UNIT FOR THE PURIFICATION OF ORGANIC MOLECULES - The present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbent according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic applications | 02-12-2015 |
20150045545 | SORBENT COMPRISING ON ITS SURFACE AN AROMATIC RING SYSTEM HAVING AN ANIONIC OR DEPROTONIZABLE GROUP FOR THE PURIFICATION OF ORGANIC MOLECULES - The present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbent according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic applications. | 02-12-2015 |