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Class Information
Number: 530/416
Name: Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof > Proteins, i.e., more than 100 amino acid residues > Separation or purification > Selective absorbtion, e.g., ca phosphate sorbents, etc. > Ion exchange
Description: Process in which separation of a protein from a liquid is effected by a solid insoluble material which captures from the liquid a dissociated charged chemical moiety and releases to the liquid a different charged moiety of the same polarity.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601515 |
Process of high purity albumin production |
Oct. 13, 2009 |
| 7585955 |
Protein separation from a protein mixture |
Sep. 8, 2009 |
| 7560030 |
Method for separation and enrichment of phosphopeptides |
Jul. 14, 2009 |
| 7553938 |
Method of providing a purified, virus safe antibody preparation |
Jun. 30, 2009 |
| 7550567 |
Fibrinogen purification |
Jun. 23, 2009 |
| 7537931 |
Humanized anti-ERBB2 antibodies and treatment with anti-ERBB2 antibodies |
May. 26, 2009 |
| 7531632 |
Clarification of transgenic milk using depth filtration |
May. 12, 2009 |
| 7531645 |
Protein purification |
May. 12, 2009 |
| 7476726 |
Method of producing and purifying endostatin protein |
Jan. 13, 2009 |
| 7473781 |
Agent for capturing substance having anionic substituent |
Jan. 6, 2009 |
| 7470779 |
Process for decreasing aggregate levels of pegylated protein |
Dec. 30, 2008 |
| 7459542 |
Separation of albumin from protein samples |
Dec. 2, 2008 |
| 7385040 |
Antibody purification |
Jun. 10, 2008 |
| 7375188 |
Vegetarian protein a preparation and methods thereof |
May. 20, 2008 |
| 7371581 |
Process for the monitoring of contaminant removal during the purification process of a pharmaceutical product produced by a host cell |
May. 13, 2008 |
| 7365173 |
Method for the production of pure virally inactivated butyrylcholinesterase |
Apr. 29, 2008 |
| 7355020 |
Stimulus responsive affinity chromatographic material and separation/purification method |
Apr. 8, 2008 |
| 7329409 |
Compositions and methods for treatment of microbial infections |
Feb. 12, 2008 |
| 7294614 |
Phosphoprotein affinity resins and methods for making and using the same |
Nov. 13, 2007 |
| 7279309 |
Process for manufacture of Nematode-extracted Anticoagulant Protein (NAP) |
Oct. 9, 2007 |
| 7276590 |
Ion exchange chromatography of proteins and peptides |
Oct. 2, 2007 |
| 7252973 |
Protein and processes for producing the same |
Aug. 7, 2007 |
| 7247331 |
Milk protein isolate and method for preparing same |
Jul. 24, 2007 |
| 7232893 |
Method of manufacturing a stellate cell death factor |
Jun. 19, 2007 |
| 7229789 |
Methods and compositions for extracting proteins from cells |
Jun. 12, 2007 |
| 7226757 |
Formulation, solubilization, purification, and refolding of tissue factor pathway inhibitor |
Jun. 5, 2007 |
| 7223848 |
Methods for purifying Fc-containing proteins |
May. 29, 2007 |
| 7223561 |
Process of high purity albumin production |
May. 29, 2007 |
| 7202211 |
Methods of preventing or treating brain ischemia or brain injury |
Apr. 10, 2007 |
| 7195923 |
Ratiometric determination of glycated protein |
Mar. 27, 2007 |
| 7193066 |
Preparation of highly pure toxin fragments |
Mar. 20, 2007 |
| 7189324 |
High-affinity, low molecular-mass displacers for ion-exchange chromotography |
Mar. 13, 2007 |
| 7148048 |
Process for purification of recombinant porphobilinogen deaminase |
Dec. 12, 2006 |
| 7144855 |
Protein complex from ion-exchange chromatography for treatment of bacterial infections |
Dec. 5, 2006 |
| 7138120 |
Process for producing immunoglobulins for intravenous administration and other immunoglobulin products |
Nov. 21, 2006 |
| 7122344 |
Methods for the production of purified recombinant human uteroglobin for the treatment of inflammatory and fibrotic conditions |
Oct. 17, 2006 |
| 7112453 |
Retentate chromatography and protein chip arrays with applications in biology and medicine |
Sep. 26, 2006 |
| 7098026 |
Human desert hedgehog protein |
Aug. 29, 2006 |
| 7084262 |
Analysis and separation of platelet-derived growth factor proteins |
Aug. 1, 2006 |
| 7071313 |
Methods of purifying authentic IGF from yeast hosts |
Jul. 4, 2006 |
| 7053185 |
Lactalbumin production process |
May. 30, 2006 |
| 7033610 |
Growth-promoting agent |
Apr. 25, 2006 |
| 7022744 |
Ion exchanger for lipoproteins separation and lipoproteins separation method using the same |
Apr. 4, 2006 |
| 7022822 |
Highly purified gonadotropin compositions and process for preparing them |
Apr. 4, 2006 |
| 6992061 |
Purification method |
Jan. 31, 2006 |
| 6989438 |
Process for the purification of EPI-HNE proteins |
Jan. 24, 2006 |
| 6967241 |
Process for protein extraction |
Nov. 22, 2005 |
| 6967239 |
Method of filtering viruses from a factor VIII solution |
Nov. 22, 2005 |
| 6953844 |
Isolation of neurotrophins from a mixture containing neurotrophin variants using hydrophobic interaction chromatography |
Oct. 11, 2005 |
| 6949629 |
Methods for purifying selected CEA family member proteins |
Sep. 27, 2005 |
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