| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 530414000 | Ultra filtration or osmosis | 9 |
| 20080262206 | Method of Isolating Proteon Nucleation Centers from Blood and Other Biological Materials - Compositions and methods for the isolation and manipulation of misfolded, or partially misfolded, proteins present in blood and other biological materials are provided. In one aspect of the invention, the compositions, hereinafter termed “proteons” are comprised of misfolded proteins. Also provided are compositions and methods for the isolation and manipulation of proteon nucleation centers (PNCs) upon which the proteons of the present in blood and other biological materials form. In another aspect of the invention, the PNCs are comprised of metallic nanoclusters. | 10-23-2008 |
| 20080269468 | Devices and Methods for Integrated Continuous Manufacturing of Biological Molecules - The present invention relates to a process and apparatus for purifying a molecule of interest from a heterogeneous clarified fluid mixture. The apparatus of the invention generally comprises a continuous perfusion fermentation system, a continuous particle removal system integrated with the perfusion fermentation system; and a continuous purification system integrated with the particle removal system, which is maintained under sterile conditions. The process comprises filtering a heterogeneous clarified fluid mixture by continuous ultrafiltration at a specific flow rate below the transition point of the molecule of interest in the pressure-dependent region of the flux versus TMP curve, wherein the specific flow rate is maintained substantially constant throughout the continuous ultrafiltration. | 10-30-2008 |
| 20110015377 | METHOD FOR PREPARING ANTIGEN EFFECTIVE FOR PREVENTING ANTHRAX INFECTION - The method of the present invention comprising successive column chromatography processes for the purification of an anthrax protective antigen can achieve an improved purity of the anthrax protective antigen product by effectively removing impurities (e.g., cellular residual proteins in the culture solution) without the loss of anthrax protective antigen. Therefore, the method of the present invention can be advantageously used for economically producing the anthrax protective antigen on a large scale. | 01-20-2011 |
| 20110054153 | METHOD OF PURIFYING APO-2 LIGAND/TRAIL USIN CRYSTALLISATION THE COLD - The present invention relates generally to Apo2L/TRAIL purification involving crystallization. | 03-03-2011 |
| 20110269947 | APO-2 LIGAND/TRAIL FORMULATIONS - The present invention relates generally to Apo2L/TRAIL purification involving crystallization. | 11-03-2011 |
| 20120283422 | Ethanol Production Process - An improved ethanol production process providing novel stillage treatment is disclosed wherein the stillage is separated into four value added product streams that are subjected to drying conditions reducing or eliminating volatization of any VOC's in the product streams. | 11-08-2012 |
| 20130338346 | SEPARATION OF INSOLUBLE TARGET PROTEINS - The present invention relates to a method of isolating an insoluble target protein from a suspension of intact or disrupted host cells. The invention also relates to insoluble target proteins which are obtainable by said method, in particular to silk proteins. | 12-19-2013 |
| 20140221629 | Ultrafiltration Membranes and Methods of Making - The present invention is an integral multilayered composite membrane having at least one ultrafiltration layer made by cocasting or sequentially casting a plurality of polymer solutions onto a support to form a multilayered liquid sheet and immersing the sheet into a liquid coagulation bath to effect phase separation and form a multilayered composite membrane having at least one ultrafiltration layer. | 08-07-2014 |
| 20140343259 | PROTEIN PRODUCT - A protein product recovered from a fermentation process including a protein content of 45.0% or more calculated by weight of dry matter, a glycerol content of 1.0% or less calculated by weight of dry matter, and a mineral nutrient content of 6.0% or less calculated by weight of dry matter. A method for recovering a protein product by heating fermentation stillage to 200 degrees F.-350 degrees F., altering the physicochemical properties of the stillage to enable facile separation of the stillage, and separating a phase enriched in protein. Protein products, protein paste, high protein meal, and proteinaceous agglomerates recovered and formed. | 11-20-2014 |
