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7533560 |
Horizontal binocular microscope for vertically gravitated and floating samples
An apparatus and process for visual observation and measurement of aggregated, granular and floating or suspended particles samples, which are gravitationally separated is disclosed. The first part...
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7513983 |
Insulator electrode devices
Methods and insulator electrode devices for performing electrochemical reactions are disclosed. The devices consist of high specific surface area electrodes based on a channeled conducting base...
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7169290 |
Biosensor for metal analysis and speciation
A biosensor for metal analysis and speciation is disclosed. The biosensor comprises an electron carrier immobilized to a surface of an electrode and a layer of an immobilized enzyme adjacent to the...
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7118879 |
Method of recovering a nucleic acid encoding a proteinaceous binding domain which binds a target material
In order to obtain a novel binding protein against a chosen target, DNA molecules, each encoding a protein comprising one of a family of similar potential binding domains and a structural signal...
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6980677 |
Method, system, and computer code for finding spots defined in biological microarrays
A method (and system) for using information contained within the scanned image to create, in an automated (or semi-automated) process, an accurate data grid. The process has steps: enhance the...
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6815190 |
Cutinase variants
The present invention relates to cutinase variants having improved thermostability. The variants have one or more amino acid substitutions within the vicinity of the N-terminal amino acid.
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6811997 |
Method for chromium analysis and speciation
A method of detecting a metal in a sample comprising a plurality of metal is disclosed. The method comprises providing the sample comprising a metal to be detected. The sample is added to a reagent...
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6808711 |
Immunologically active proteins from Borrelia burgdorferi, nucleic acids which encode them, and their use in test kits and as vaccines
The present invention relates to immunologically active proteins from Borrelia burgdorferi which are present in a form which is free of other proteins derived from Borrelia burgdorferi and...
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6787133 |
Using purified telomerase to identify telomerase activators and inhibitors
This invention provides purified telomerase and methods of purifying it. The methods involve the use of several sequential steps, including the use of matrices that bind molecules bearing negative...
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6771972 |
System and method for a distributed search for a lost asset
A method for searching for a lost asset equipped with a short-range wireless transceiver includes a finder service sending out a search request including a lost-asset identifier, this request being...
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6604108 |
Information mart system and information mart browser
The invention pertains to an information mart system and information mart browser. The information mart provides an automated mechanism for gathering data that is dispersed among the electronic...
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6436633 |
Human xenografts for microbicide testing and anatomical modeling
A method for screening candidate antimicrobial compounds is described that utilizes a human vaginal xenograft engrafted in a non-human host. The method may be performed by using pathogen inoculated...
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6235489 |
Method for diagnosing and distinguishing stroke and diagnostic devices for use therein
A method for determining whether a subject has had a stroke and, if so, the type of stroke which includes analyzing the subject's body fluid for at least four selected markers of stroke, namely,...
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6208941 |
Method and apparatus for analysis of chromatographic migration patterns
The present invention includes a method and apparatus for the detection and analysis of information-containing signals in chromatographic data using iterative blind deconvolution and fuzzy logic...
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6183772 |
Doped colorimetric assay liposomes
The present invention provides compositions comprising colorimetric assay liposomes. The present invention also provides methods for producing colorimetric liposomes and calorimetric liposome assay...
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6165775 |
Bacillus decomposing turf pseudo thatch and thatch, and a microbial material containing the Bacillus
There are provided Bacillus macerans decomposing turf pseudo thatch and thatch, a microbial mixture composition comprising 1 part by weight of the Bacillus microorganism and 5 to 30 parts by weight...
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5942444 |
Marking of products to establish identity, source and fate
In general, the invention features a method of marking a product for identification in which a marker, composed of a print molecule, print molecule analogue, or molecularly imprinted molecule, are...
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5843638 |
Nucleic acids and pepties of human immunodeficiency virus type-1 (HIV-1).
This invention is directed to nucleic acids derived from the pol region of the genome of human immunodeficiency virus type 1 (HIV-1). The nucleic acids are useful as probes for the detection of...
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5753466 |
Method for recovering DNA from soil
A method of recovery of DNA of a microorganism in soil is provided which comprises addition of nucleic acid to a liquid suspension containing the soil and the microorganism before lysis of the...
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5654152 |
Method of measuring enzyme activity by using a column having an immobilized substrate
Enzyme activity is measured promptly with a high accuracy by introducing an enzyme, the activity of which is to be measured, into a column comprising a hollow tube packed with a filler comprising a...
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5641642 |
In situ biofilm coupon device
An apparatus for characterization of in-situ microbial biofilm populations in subsurface groundwater. The device permits biofilm-forming microorganisms to adhere to packing material while emplaced...
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5616457 |
Method and apparatus for the detection and classification of microorganisms in water
The method and apparatus for detecting the presence of an organism in a sample of liquid involves collecting an extinction spectrum of liquid sample, deconvoluting the spectrum to obtain a particle...
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5512660 |
Purified ICAM-2 and fragment thereof
The present invention relates to intercellular adhesion molecules (ICAM-2) which are involved in the process through which lymphocytes recognize and migrate to sites of inflammation as well as...
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5491078 |
Leach solution containing glucose, galactose, catalase, glucose oxidase, galactose oxidase, ascorbic acid and water soluble metal cyanides and halides
A leach solution comprises water, glucose and glucose oxidase. The oxidase acts upon the glucose to produce gluconic acid and hydrogen peroxide. The leach solution reacts with mineral elements and...
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5439800 |
Offshore petroleum exploration system
A system is provided for locating and delineating sea floor occurrences of petroleum seepage, achieved by apparatus for the detection of the resulting abnormal distribution of electrical potential...
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5426035 |
Method of compensating toxicity test data for the measured toxicity of a reference sample
A method for compensating toxicity test data for the measured toxicity of a reference sample by the steps of: a. obtaining toxic response data for a plurality of concentrations of at least two...
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5385827 |
Method of geochemical prospecting
A method of geochemical prospecting where samples of soil, sediment and rock in a geological area are collected and each sample is contacted with a leach solution of water, glucose and glucose...
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5369011 |
Method and apparatus for collecting and detecting bacteria
This invention relates to a method for collecting, concentrating and detecting microorganisms from difficult-to-separate environmental samples e.g. oil well samples and the like, for the purpose of...
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5358851 |
Immunoassay for aromatic ring containing compounds
The present invention provides methods, reagents and kits for determining the presence of aromatic ring-containing compounds by immunoassay techniques, including enzyme, fluorescent,...
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5288613 |
Enzyme-based biosensor system for monitoring the freshness of fish
The present invention relates to a method for determining the degree of freshness of raw, frozen and processed edible fish by monitoring the degradation of adenine triphosphate to inosine...
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5093236 |
Microbiological oil prospecting
This invention provides methods and systems for prospecting for subterranean oil and gas deposits by detecting the presence of hydrocarbon-consuming microorganisms in soil samples taken from a...
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5055397 |
Geomicrobiological methods of ore and petroleum exploration
Geomicrobiological exploration method employing one or more culture, luminometry or tritiated thymidine assays of microbes (bacteria) for sensitivity, determined as survival rate in percentage, of...
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5015586 |
Method and apparatus useful in geochemical exploration for petroleum oils
Method and kit useful in geochemical exploration for petroleum oils. The method involves contacting a soil sample with serum from a rabbit that has not been immunized with petroleum oils, and...
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4999286 |
Sulfate reducing bacteria determination and control
Sulfate reducing bacteria are detected by preparing a lysate so as to release an enzyme essential to derive energy by reduction of sulfate such as adenosine 5'-phosphosulfate reductase (APS...
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4820399 |
Enzyme electrodes
An enzyme electrode composed of a carrier, an enzyme immobilized on a parr of the surface of the carrier, a coating film consisting of a thin film coating the portion where the enzyme is...
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4293309 |
Method of obtaining and recording seismic and geochemical data
A method is disclosed for determining the location of hydrocarbon reservoirs which comprises the steps of drilling boreholes along a linear path to a depth below the weathered zone, sampling the...
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3985619 |
Exploration method and apparatus utilizing atmospheric micro-organic particulates
Exploration method and apparatus in which atmospheric particulates are collected, and wherein micro-organisms present in the collected particulates are analyzed for pre-determined elements or...
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3329580 |
Microbiological exploration for petroleum deposits
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3285698 |
Geochemical method
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3281333 |
Prospecting for petroleum deposits
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3236600 |
Soil test method
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3216905 |
Purification of gas with soil microorganisms
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3174910 |
Microbial oil prospecting method
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3096254 |
Geomicrobiological prospecting
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3065149 |
Petroleum prospecting
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3033761 |
Hydrocarbon prospecting
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3028313 |
Geobiochemical prospecting
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2921003 |
Petroleum prospecting method
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2875135 |
Geomicrobiological prospecting
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2861921 |
Microbiological petroleum prospecting method
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