Bizarre Patents
A beach chair which can be adapted for a woman who is pregnant and wishes to sunbathe in the prone position.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8163890 | Production of recombinant proteins by autoproteolytic cleavage of a fusion protein Disclosed is a method for the production of a heterologous polypeptide of interest with a homogenous N-terminus, using a fusion polypeptide comprising the polypeptide of interest and N-terminally thereto a polypeptide exhibiting autoproteolytic function, said method... | 04/24/2012 |
| 8148502 | R-ALPHA1 antitrypsin anion exchange chromatography The present invention relates to a method for obtaining highly purified recombinant alpha1-antitrypsin (rAAT) using anion exchange chromatography, wherein a composition comprising rAAT and at least one impurity originating from cultivation of cells used for generati... | 04/03/2012 |
| 8138317 | Purification of pegylated polypeptides The invention is a method for the purification of mono-PEGylated erythropoietin using two cation exchange chromatography steps wherein the same type of cation exchange material is used in both cation exchange chromatography steps and a method for producing a mono-PE... | 03/20/2012 |
| 8129507 | Atopic dermatitis inducer An atopic dermatitis inducer binding to a human own IgE antibody and activating mast cells and basophiles, which includes a purified human secretion fraction, or an antigenic molecule or an antigenic determinant in the purified fraction, and obtained through the fol... | 03/06/2012 |
| 8097586 | Modified exedins and uses thereof Novel exendins with modifications at one or more of following positions: 2, 14, 27 or 28 and polyethylene glycol derivatives thereof are provided. These compounds are useful in treating type 2 diabetes as GLP-1 receptor agonists. ... | 01/17/2012 |
| 8084587 | Method for the production of proteins The present invention relates to a process for the purification of a protease. ... | 12/27/2011 |
| 8067552 | Method for preparing a target protein using the sHSPs The present invention relates to a method for separating and purifying a target protein, a method for preparing a target protein, and a method for bioconversion by a whole cell enzyme or a partially purified enzyme. According to the present invention, when the sHSPs... | 11/29/2011 |
| 8067553 | PEG-urate oxidase conjugates and use thereof A naturally occurring or recombinant urate oxidase (uricase) covalently coupled to poly(ethylene glycol) or poly(ethylene oxide) (both referred to as PEG), wherein an average of 2 to 10 strands of PEG are conjugated to each uricase subunit and the PEG has an average... | 11/29/2011 |
| 8034907 | Polynucleotides encoding soluble, stable forms of human double minute 2 polypeptides The present invention discloses modified Hdm2 proteins that are soluble. In addition, the present invention discloses nucleic acids that encode the modified Hdm2 proteins of the present invention. The invention also provides crystals of modified Hdm2 proteins that a... | 10/11/2011 |
| 8013129 | Protein separation device The invention provides a protein separation device comprising a chaperone protein immobilized on a substrate. In one embodiment, the chaperone protein is an Hsp60 chaperone, preferably a group one chaperone, preferably GroEL. The invention also provides a method for... | 09/06/2011 |
| 7999084 | Devices and methods for reducing matrix effects Devices and methods are provided for reducing matrix effects in protein precipitated bioanalytical samples comprising: a support, and a sorbent associated with the support capable of binding matrix interfering agents present in the bioanalytical sample, wherein the ... | 08/16/2011 |
| 7985846 | Hemostatically active vWF-containing preparation and process for the preparation thereof A process for preparing a hemostatically active preparation containing von Willebrand factor (vWF) from a fraction of human plasma by chromatographic purification of a vWF-containing plasma fraction on an anion-exchange material which has the anion-exchanging groups... | 07/26/2011 |
| 7960519 | Extraction of cellular components with fatty acid derivatives A method of treating biologic material with a composition containing at least one fatty acid derivative and/or at least one fatty alcohol, a buffer, and a salt to result in protein partitioning into an aqueous phase and an organic phase. The protein may be a membran... | 06/14/2011 |
| 7956166 | Fractionation of protein containing mixtures Thus, a primary aspect of the present invention relates to a method for the fractionation of a protein-containing mixture wherein the protein-containing mixture is selected from the group consisting of milk, milk derived products, milk derived raw materials, vegetab... | 06/07/2011 |
| 7956165 | Compositions and methods for purifying and crystallizing molecules of interest A composition-of-matter is provided. The composition comprising at least one antibody binding moiety capable of binding an antibody-labeled target molecule, cell or virus of interest, said at least one antibody binding moiety being attached to at least one coordinat... | 06/07/2011 |
| 7956167 | Purification of collagenases from liquid culture The present invention provides a method for purifying Clostridium histolyticum collagenase type I and type II proteins from a complex mixture by subsequently performing a precipitation with ammonium sulfate, hydrophobic interaction chromatography, cation exch... | 06/07/2011 |
| 7943746 | Process for the purification of IL-18 binding protein The invention relates to a process for the purification of IL-18 binding protein (IL-18BP) from a fluid using aqueous two-phase partitioning. ... | 05/17/2011 |
| 7935798 | Method for the extraction of intracellular proteins from a fermentation broth A method for extracting an intracellular peptide, protein or other polypeptide from a whole fermentation broth using a water miscible alcohol, or a water miscible or partially water miscible glycol ether. ... | 05/03/2011 |
| 7932365 | Preparation and composition of inter-alpha inhibitor proteins from human plasma for therapeutic use The invention relates to Inter-alpha inhibitor proteins (IαIp). The invention further relates to processes for purification of IαIp compositions and their use for treatment of human diseases such as sepsis and septic shock, rheumatoid arthritis, cancer and infecti... | 04/26/2011 |
| 7919597 | Method of producing cell extract for cell-free protein synthesis A cell extract for cell-free protein synthesis is produced by removing substances, which bind to an affinity support to be used in purification or interaction analysis, from a cell extract having protein synthetic activity. Then, a target protein is synthesized by u... | 04/05/2011 |
| 7897734 | Method for the production of proteins The present invention relates to a process for the purification of a protease. ... | 03/01/2011 |
| 7868144 | Method for unspecific enrichment of bacterial cells The present invention relates to a method for unspecific enrichment of bacterial cells by means of cationic or anionic polymers and magnetic carriers. ... | 01/11/2011 |
| 7868145 | Magnetic particles containing a copolymer core, magnetic layer and silicon layer A magnetic particle and fabrication method thereof. The magnetic particle comprises a polymer core, a magnetic material layer covering the polymer core, and a silicon containing layer covering the magnetic material layer. In addition, the magnetic particle may furth... | 01/11/2011 |
| 7868146 | Method and device for producing a thread from silk proteins The present invention relates to a thread preparation process from silk proteins including an apparatus which is appropriate for performing the method. Furthermore, the invention is directed to the threads obtained therewith as well as the use thereof. The invention... | 01/11/2011 |
| 7855280 | Separation methods Separation methods, for example, to isolate a recombinant protein, are disclosed. In some implementations, a method includes forming a solid containing a first cation and a first anion in a medium containing a protein, and separating the solid from the protein. ... | 12/21/2010 |
| 7838640 | Method of producing cell extract for cell-free protein synthesis A cell extract for cell-free protein synthesis is produced by removing substances, which bind to an affinity support to be used in purification or interaction analysis, from a cell extract having protein synthetic activity. Then, a target protein is synthesized by u... | 11/23/2010 |
| 7834161 | Process for proteolytic cleavage and purification of recombinant proteins produced in plants The present invention relates to improved methods for protein purification of high-value heterologous proteins by providing fusion proteins suitable for affinity purification and improved and economical methods of proteolytic cleavage of fusion proteins. The methods... | 11/16/2010 |
| 7829680 | System and method for isolation of gluten as a co-product of ethanol production The present invention is a method for protein isolation as a co-product of alcohol production. The method includes receiving grain product at a holding receptacle, the grain product being at least one of whole stillage, dried distillers grain, and wet distillers gra... | 11/09/2010 |
| 7825227 | Method for purification of a protein complex and identification of its components The present invention provides a method for purifying a protein complex and the components comprising the complex from a cell, a cell or tissue lysate or a whole organism by employing a combined set of affinity tags of high affinity, specificity and ease of elution.... | 11/02/2010 |
| 7812138 | Fractionation of protein containing mixtures Thus, a primary aspect of the present invention relates to a method for the fractionation of a protein-containing mixture wherein the protein-containing mixture is selected from the group consisting of milk, milk derived products, milk derived raw materials, vegetab... | 10/12/2010 |
| 7795405 | Procedure for the fractionation of proteins by using sequential ion exchange and hydrophobic interaction chromatography as prefractionation steps before analysis by two dimensional electrophoresis After the sequencing of the human genome, great interest has developed in trying to discern the complementary proteome of humans and other species. The present disclosure provides devices, systems, and methods for proteomic fractionation that may increase the number... | 09/14/2010 |
| 7763717 | Continuous protein and lipid recovery from food animal processing byproducts A process and system for recovering protein and lipid from food animal byproducts, and the products thereof, involves homogenizing animal byproducts with water to form a homogenate, solubilizing the homogenate by adjusting the pH of the homogenate to form a first pH... | 07/27/2010 |
| 7754861 | Method for purifying proteins The present invention provides methods and kits for purifying a target protein group. The method comprises the steps of contacting a sample comprising at least 95% of the target protein group and at most 5% of contaminating proteins with a library of binding moietie... | 07/13/2010 |
| 7754860 | Method for purifying FSH The invention provides a method for purifying recombinant FSH. ... | 07/13/2010 |
| 7741455 | Method for purifying FSH The invention relates to a method for purifying recombinant human FSH or an FSH variant starting from crude FSH, comprising the following steps: 1) dye-affinity chromatography; 2) hydrophobic interaction chromatography; and 3) reverse phase chromatography. ... | 06/22/2010 |
| 7728116 | Method of preparing an osteogenic protein fraction In a method of isolating osteogenic protein from bone, in which an osteogenic protein-containing fraction is extracted from bone and enriched by a sequence of enrichment steps selected from ultrafiltration and chromatography, the invention provides the improvement o... | 06/01/2010 |
| 7723492 | Method for the detection of sepsis using procalcitonin-3-116 Uses of recombinant procalcitonin 3-116 in the diagnosis and therapy of septic diseases and the measurement of prohormones other than procalcitonin, and of dipeptidyl peptidase IV, as biomarkers in the diagnosis of sepsis. ... | 05/25/2010 |
| 7723491 | Methods of isolating specific compounds from supramammary lymph node tissue Methods of forming proteinaceous products such as cell culture supplement capable of supporting the growth and culturing of cells, tissue, and organs, are generally disclosed. One method generally provides for the collection of the internal tissue of an animal, such... | 05/25/2010 |
| 7723490 | Process for correction of a disulfide misfold in Fc molecules The present invention concerns a process by which a misfold in an Fc fusion molecule can be prevented or corrected. In one embodiment, the process comprises (a) preparing a pharmacologically active compound comprising an Fc domain; (b) treating the fusion molecule w... | 05/25/2010 |
| 7700744 | Method for isolating proteins or protein and nucleic acid associations, or particle and protein complexes, reagent and uses The magnetic colloidal particles comprise a core and an envelope in which the core is magnetic and is coated with at least one polymer comprising functional groups X chosen from amine, hydroxyl, thiol, aldehyde, ester, anhydride, acid chloride, carbonate, carbamate,... | 04/20/2010 |
