|
Match
|
Document |
Document Title |
|
|
7629176 |
Buffy coat separator float system and method
A tube and float system for use in separation and axial expansion of the buffy coat includes a transparent or semi-transparent, flexible sample tube and a rigid separator float having a specific...
|
|
|
7628955 |
Centrifugation device
A centrifugation device comprising a combined sample chamber and slide holder adapted to be mounted, with a microscope slide ( 26 ), in a centrifuge in a predetermined position, after placing a...
|
|
|
7625762 |
Coaxial tubular sequestering device for micro spheres and cells
A device for the separation of small particles or cells from a fluid suspension of the same is described. The device includes a coaxial tubular design in which the inner tube is a micro porous tube...
|
|
|
7615191 |
Diagnostic devices and apparatus for the controlled movement of reagents without membranes
The assay devices, assay systems and device components of this invention comprise at least two opposing surfaces disposed a capillary distance apart, at least one of which is capable of...
|
|
|
7611903 |
System for trapping and storing gases for subsequent chemical reduction to solids
A system for quantitatively reducing oxide gases. A pre-selected amount of zinc is provided in a vial. A tube is provided in the vial. The zinc and the tube are separated. A pre-selected amount of...
|
|
|
7611853 |
Assay to screen for anti-malarials
Malarial parasite Plasmodium falciparum is responsible for the most severe form of malaria in humans, causing about 2 million deaths every year. Lack of effective vaccines and emergence of...
|
|
|
7611844 |
Methods for detecting asymmetric dimethylarginine in a biological sample
The present invention provides methods of detecting asymmetric dimethylarginine (ADMA) in a sample, particularly a sample that may contain symmetrical dimethylarginine (SDMA) and/or arginine. The...
|
|
|
7608462 |
Drying SPE cartridges
A method for spectrometric investigation of a plurality of samples dissolved in a solvent comprises: (a) guiding a first solvent with a sample through an SPE cartridge for concentrating the sample...
|
|
|
7605004 |
Test strip for a lateral flow assay for a sample containing whole cells
A test strip for conducting a lateral flow assay for detection of an analyte in a sample that contains cells and fluid is provided, as well as methods for making and using the test strip. This test...
|
|
|
7604776 |
Sample-liquid analysis disc and method for analyzing sample mixture liquid
A reaction of a sample mixture liquid is detected accurately, by allowing a solid reagent to be dissolved and reacted in a liquid sample quickly and accurately. A disc main body, and at least one...
|
|
|
7601545 |
Automated macromolecule sample preparation system
An apparatus for preparing a macromolecule sample from a complex liquid mixture includes a hydraulic system adapted for control by an automated controller, comprising a pump and one or more valves....
|
|
|
7598093 |
Nanoparticle and microparticle based detection of cellular products
Embodiments of the present invention relate to devices and methods for detecting cellular products using detection particles having product-specific detection reagents and having a characteristic...
|
|
|
7598089 |
Methods and compositions for separating cells
The invention provides compositions and methods for cell separation. These reagents and techniques specifically agglutinate cells via surface antigen recognition and can be used to recover rare...
|
|
|
7598051 |
Compositions and methods for the therapy and diagnosis of ovarian cancer
Compositions and methods for the therapy and diagnosis of cancer, particularly ovarian cancer, are disclosed. Illustrative compositions comprise one or more ovarian tumor polypeptides, immunogenic...
|
|
|
7595199 |
Method of detecting amyloid-like fibrils or protein aggregates
The present invention relates to methods of detecting the presence of detergent- or urea-insoluble amyloid-like fibrils or protein aggregates on filters. Preferably, said fibrils or aggregates are...
|
|
|
7592468 |
Production of Δ 9 tetrahydrocannabinol
Δ9 THC acid is obtained from plant material and extracted into an aqueous solvent under conditions of pH control. The acid is converted to a salt and the salt extracted into a polar solvent,...
|
|
|
7591953 |
Methods and apparatus for continuous large-scale radiolabeling of proteins
Disclosed are improved methods and apparatus for radiolabeling, particularly methods and apparatus for large scale in-line radiolabeling of products, such as proteins and antibodies.
|
|
|
7588732 |
Autologus tissue harvesting and irrigation device
The present invention includes a harvesting and irrigation device, a method and a kit for the collection of viable fat cells and/or adipose tissue with decreased handing and improved yield and...
|
|
|
7585681 |
Method for evaluating binder distribution on a surface
A method and apparatus for determining binder distribution on a sample in which a selected sample is contacted with a transfer medium in a manner such that at least 15% of any fluorescing binder...
|
|
|
7582484 |
High-density lipoprotein assay device and method
An assay device and method for measuring the concentration of HDL-associated cholesterol in a blood-fluid sample are described. The assay design is such that removal of non-HDL lipoproteins from a...
|
|
|
7575719 |
Centrifugation device
A centrifugation device comprising a combined sample chamber and slide holder adapted to be mounted, with a microscope slide, in a centrifuge in a predetermined position, after placing, in the...
|
|
|
7572894 |
Templated native silk smectic gels
One aspect of the present invention relates to a method of preparing a fibrous protein smectic hydrogel by way of a solvent templating process, comprising the steps of pouring an aqueous fibrous...
|
|
|
7572638 |
Automated system and method for processing multiple liquid-based specimens
An automated system and method for individually processing multiple specimens of particulate matter-containing liquid in respective containers. The containers are transported seriatim along a...
|
|
|
7556777 |
Specimen vial cap handler and slide labeler
A composite modular system for handling biological sample vials and slides comprises a vial scanner configured to read indicia on the sample vials, a slide labeler configured to mark the slides, a...
|
|
|
7553413 |
Plasma concentrator device
A plasma concentrator of this invention having a concentrator chamber, concentrator gel beads, a filter, and an agitator. The agitator has agitator blades extending outwardly from the lower end....
|
|
|
7547536 |
Method for detecting bacterial spores
A method of detecting the presence and quantity of bacterial spores, which includes adding an electrophilic alcohol and an acid anhydride to a sample, admixing the sample with a solvent, and...
|
|
|
7544518 |
Rapid quantitative analysis of proteins or protein function in complex mixtures
Analytical reagents and mass spectrometry-based methods using these reagents for the rapid, and quantitative analysis of proteins or protein function in mixtures of proteins. The methods employ...
|
|
|
7544515 |
Method of quantifying small-sized low density lipoprotein
A fast and simple method for fractional measurement of a small particle LDL entails separating the small particle LDL and HDL from other lipoproteins, and then measuring cholesterol, triglycerides,...
|
|
|
7537935 |
System for providing biological materials
A process and closure arrangement is provided for isolating purified biological material. The process includes placing biological materials in separate lysis vessels, adding lysis liquids to the...
|
|
|
7537907 |
Products and methods for single parameter and multiparameter phenotyping of cells
A method of single parameter and multiparameter characterizing of cells, particularly immunophenotyping of cells, is provided. The method preferably uses antibody coated microspheres which are...
|
|
|
7534623 |
Apparatus and method for the purification of nucleic acids
The present invention is directed to novel device comprising a sol-gel filled microchannel and methods for purifying nucleic acids from biological samples. In one embodiment shown in FIG. 1 , the...
|
|
|
7534618 |
Systems and methods for measuring glycated hemoglobin
Systems and methods for fractionating components of a sample are disclosed herein. A method of fractionating components of a sample includes establishing a solution density gradient in a capillary...
|
|
|
7531360 |
Method of dechlorination treatment of flowing water, in particular upstream of a biological pollution detector
A selective method of dechlorination treatment of circulating water containing disinfectant chlorine in the form of ClO − ,HClO, ClO 2 or chloramine, where an ascorbic acid aqueous solution is...
|
|
|
7527978 |
Flow cytometry based micronucleus assays and kits
The invention is a method for analyzing immature reticulocytes for the presence of micronuclei. The method includes reticulocyte enrichment, fluorescent labeling, micronuclei staining, and analysis...
|
|
|
7527765 |
Consumer food testing device
A food testing device for testing for the presence of harmful contaminants in a food sample, includes a vessel adapted for holding a liquefied food sample, a liquefier operatively associated with...
|
|
|
7527740 |
Method and separating module for the separation of particles from a dispersion, in particular of blood corpuscles from blood
A method for separating particles from a fluid dispersion, particularly for separating corpuscular components from biological samples, above all from blood. A separating module suitable for...
|
|
|
7524681 |
Rapid assay for biological substances using FTIR
The present invention relates to a method for determining the condition of a biological fluid by recording the IR spectrum of a sample of the biological fluid. To this end, the biological fluid can...
|
|
|
7524641 |
Method of separating cells from a sample
Rare cells are separated from a sample fluid by a positive selection or negative selection antibody by centrifuging in a tube containing a harvesting float. The harvesting float has an axial...
|
|
|
7524456 |
Diagnostic devices for the controlled movement of reagents without membranes
The assay devices, assay systems and device components of this invention comprise at least two opposing surfaces disposed a capillary distance apart, at least one of which is capable of...
|
|
|
7521256 |
Method and a device for defining a small volume of a liquid sample
A method and a device for separating a small defined volume of a liquid sample from a relatively large undefined volume of the sample. In a surface of a first body ( 10 ) at least one cavity ( 12 )...
|
|
|
7521248 |
Apo B measurement system and method
A system and method for measuring apolipoprotein B 100 (apo B) during the cholesterol subclass measurement process is provided which obviates the need for a separate apo B test.
|
|
|
7517697 |
Compositions and methods for preserving RNA in biological samples
The present invention concerns methods and compositions to prepare biological samples to preserve the macromolecules in the samples. Embodiments of the invention concern the use of a soak solution...
|
|
|
7517498 |
Apparatus for substrate handling
Devices, apparatus and methods are disclosed for carrying out processing steps involved in chemical reactions such as hybridization reactions conducted on the surface of a substrate comprising...
|
|
|
7510686 |
Sample cylinder, especially a sample cylinder that is provided with a filtration device for recovering cell material from body fluids
For the purpose of obtaining medical preparations by means of a printing technique, a specimen cylinder is provided with a syringe cone segment that can be separated from a cylinder segment. After...
|
|
|
7498175 |
Method and apparatus for determining temperature of and controlling the evaporation of liquid samples
A method is described for evaporating liquid samples contained in sample holders mounted within a chamber and rotated by the rotor during an evaporation process in which the pressure in the chamber...
|
|
|
7498174 |
Kinetic microplate with temporary seals
A microplate assembly comprising a multi-well microplate and a plurality of reagent wells proximal the multi-wells. The microplate includes a frame that houses a plurality of open wells in a...
|
|
|
7497997 |
Assay cartridges and methods of using the same
Assay modules, preferably assay cartridges, are described as are reader apparatuses which may be used to control aspects of module operation. The modules preferably comprise a detection chamber...
|
|
|
7494770 |
Mesoscale polynucleotide amplification analysis
Disclosed are devices for amplifying a preselected polynucleotide in a sample by conducting a polynucleotide polymerization reaction. The devices comprise a substrate microfabricated to define a...
|
|
|
7491548 |
Method and device for collecting and transferring biohazard samples
A method and system for collecting airborne particles and hydrating the collected particles for analysis. The airborne particles, which may be biological contaminants, are collected from a...
|
|
|
7491542 |
Test device for determining the concentration of LDL-cholesterol in a sample
The present invention provides a test device for determining the concentration of LDL-cholesterol in a sample. The test device has a continuous solid surface with at least one reaction area on the...
|