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Patent # Description
US-5,278,087 Method of making a single transistor non-volatile electrically alterable semiconductor memory device with a...
A single transistor electrically programmable and erasable memory cell has a substrate of a semiconductor material of a first-conductivity type. Within the...
US-5,278,086 Matrix addressable displays
In a method of forming a matrix addressable display comprising a group of switchable cells, such as liquid crystal cells, having electrodes on each of two...
US-5,278,085 Single mask process for forming both n-type and p-type gates in a polycrystalline silicon layer during the...
Described is a process used during the formation of a semiconductor device to produce a doped layer of polycrystalline silicon having a pair of conductivity...
US-5,278,084 Method of manufacturing a semiconductor device
A method for manufacturing BiCMOS semiconductor devices in which an oxide layer formed on the surf ace of a semiconductor substrate for the purpose of...
US-5,278,083 Method for making reliable connections to small features of integrated circuits
Generally, and in one form of the invention, a method is disclosed for contacting a feature on an integrated circuit comprising: depositing a removable...
US-5,278,082 Method for electrically connecting an electrode and impurity-diffused layer formed on a semiconductor substrate
A method for producing a semiconductor device in which an electrode and an impurity-diffused layer formed on a semiconductor substrate are electrically connected...
US-5,278,081 Method for the determination of an immunologically bindable substance
In order to determine an analyte by a heterogeneous immunological test using a first partner of a binding pair which is immobilized on a solid phase in which a...
US-5,278,080 Method for measuring the free fraction of ligands in biological fluids
A one-step assay for the free portion of a ligand in a biological sample involves incubating a mixture of the sample with a labelled antibody for the ligand and...
US-5,278,079 Sealing device and method for inhibition of flow in capillary measuring devices
A channel or chamber device having means for inhibiting flow of aqueous medium therein after the channel or chamber has been filled with aqueous medium. The...
US-5,278,078 Method of manufacturing semiconductor device
A method of manufacturing a semiconductor device having the steps of: forming a plurality of gate electrodes on a semiconductor substrate; forming an insulating...
US-5,278,077 Pin-hole patch method for implanted dielectric layer
Pin-holes or thin sections in the implanted dielectric layer of a SIMOX device are patched by forming a reverse biasable PN junction within the depth range of or...
US-5,278,076 Method of marking a lateral mos controlled thyristor
A lateral MOS-controlled thyristor (MCT) structure using a single MOS gate for both turn-on and turn-off. By eliminating a parasitic lateral PNP transistor,...
US-5,278,075 Test swab to detect a substance on a surface and method of making and using same
A swab is impregnated with a test reagent such that a test for a specific substance can be effected by rubbing the impregnated swab over the surface to be tested...
US-5,278,074 Method of monitoring and controlling corrosion inhibitor dosage in aqueous systems
The concentration of an aromatic azole corrosion inhibitor in the water of an aqueous system is monitored by a fluorometric method which is based upon the...
US-5,278,073 Method of bilirubin assay
In the assaying of direct and indirect bilirubin, it is has been found that organic compounds, capable of undergoing diazotization to products having absorption...
US-5,278,072 Calibration system and housing
A calibration system comprising a sensor cassette including at least one sensor to be calibrated and a housing having a liquid passage including a chamber. The...
US-5,278,071 Bench test method for rating the corrosion inhibiting ability of an oleaginous fluid
A bench-test method which correlates well with other more costly engine test methods, and which can be used to screen oleaginous formulation prior to performing...
US-5,278,070 Process for producing epoxyalcohols of high optical purity
A process for enriching or improving the optical purity of an asymmetric epoxidation reaction mixture is provided wherein the chiral epoxy alcohol enantiomer...
US-5,278,069 Bioleaching method for the extraction of metals from coal fly ash using thiobacillus
A bioleaching process is utilized for the extraction of metals from coal fly ash (CFA). The CFA is suspended in an acidic sea water based culture medium and the...
US-5,278,068 Biologically pure culture of Cytospora useful as angiotensin II antagonist
An organism of the Cytospora species produces substituted hexahydrobenzopyran compounds of the Formulas A, B, or C which are useful as angiotensin II...
US-5,278,067 Cyclic ketal derivatives
The invention is directed to a biologically pure culture of the microorganism Phoma sp. IMI 332962 or a mutant thereof.
US-5,278,066 Molecular cloning and expression of gene encoding lipolytic enzyme
Novel microbial host strains are provided which are transformed by a vector molecule comprising a DNA fragment encoding a lipolytic enzyme and a marker for...
US-5,278,065 Recombinant DNA endoding an erythropoietin receptor
The invention described encompasses an isolated DNA sequence encoding all or a portion thereof of a cell surface receptor for murine and human erythropoietin...
US-5,278,064 Amycolatopsis mediterranei strains useful to prepare A87689 compounds
Fermentation product A87689 is produced by a strain of Amycolatopsis mediterranei selected from NRRL 18815 and NRRL 18851, or an A87689-producing mutant thereof....
US-5,278,063 Chemical modification of promote animal cell adhesion on surfaces
A cell culture substrate which promotes cell adhesion and the formation of focal contacts is disclosed. Polymer, ceramic and glass surfaces may be used. The...
US-5,278,062 Proteolytic enzymes
This disclosure relates to a novel class of serine proteases isolated from a culture medium of fungus Tritirachium album. The serine proteases disclosed have a...
US-5,278,061 Affinity chromatography matrix useful in purifying interleukin-1.beta. converting enzyme
Affinity chromatography matrices are disclosed which are useful in purifying interleukin-1.beta. converting enzyme (ICE) from crude or partially purified cell...
US-5,278,060 Method for producing the Nla III restriction endonuclease and methylase
Recombinant DNA encoding the Nla III restriction endonuclease and modification methylase, and methods for the production of these enzymes from said recombinant DNA.
US-5,278,059 Polypeptide possessing cyclomaltodextrin glucanotransferase activity
The sequence of cyclomaltodextrin glucanotransferase (CGTase) gene derived from a microorganism of genus Bacillus and the amino acid sequence of CGTase are...
US-5,278,058 Process for the production of lignolytical enzymes by means of phanerochaete chrysosporium
A process for the production of lignolytical enzymes using Phanerochaete chrysosporium which includes placing a culture of the pocket rot fungus Phanerochaete...
US-5,278,057 Transformation of plants to introduce closely linked markers
A novel method of producing a plant with a marker closely linked to a target locus, in particular a nuclear male sterile target locus, is described. The method...
US-5,278,056 Retroviral packaging cell lines and process of using same
The invention relates to a mammalian cell line useful for retroviral packaging comprising two plasmids, the first such plasmid comprising in 5' to 3' order: a...
US-5,278,055 Biocatalytic production of phenolic resins with ramped peroxide addition
A process for preparing a phenolic resin which comprises preparing a reaction medium containing a phenol and a peroxidase enzyme and adding a solution of a...
US-5,278,054 Process for the enzymatic hydrolysis of a carboxylic acid derivative
A process for the enzymatic hydrolysis of a carboxylic acid derivative by dissolving the carboxylic acid derivative in an organic solvent which is miscible with...
US-5,278,053 Method of producing a polyether antibiotic from actinomadura fibrosa sp. nov. NRRL 18348 and actinomadura sp....
Improved processes for producing a polyether antibiotic compound represented by A82810 comprising: (1) cultivating Actinomadura fibrosa sp. nov. NRRL 18348 or...
US-5,278,052 Process for the simultaneous production of benanomicins A and B
Benanomicin A and Benanomicin B are fermentatively produced by the cultivation of a new microorganism Actinomadura spadix, designated as MH193-16F4 strain.
US-5,278,051 Construction of geometrical objects from polynucleotides
One, two and three dimensional structures may be synthesized or modified from polynucleotides. A core structure is expanded by cleavage of a loop with a...
US-5,278,050 Method to improve the efficiency of processing and secretion of foreign genes in insect systems
The engineering of foreign vertebrate gene constructs by recombinant DNA techniques for the more efficient processing and secretion of foreign genes in insect...
US-5,278,049 Recombinant molecule encoding human protease nexin
DNA segments encoding two slightly different protease nexin I forms (PN-I.alpha. and PN-I.beta.) are cloned and expressed to provide practical quantities of PN-I...
US-5,278,048 Methods for detecting the effect of cell affecting agents on living cells
Methods are disclosed for detecting the effects of cell affecting agents on living cells. The method steps include providing living cells that are retained in a...
US-5,278,047 Method of analysis, reagent composition and use thereof for glucose determination
A method, a reagent composition and the use thereof for quantitative determination of total glucose in undiluted whole blood are described. A sample of undiluted...
US-5,278,046 Soybean peroxidase assays
An analytical composition comprising antibody conjugate, an indicator which is capable of providing a detectable condition in the presence of peroxidase and...
US-5,278,045 Method and compositions to screen compounds for enhancement of the cholinergic, dopaminergic and serotonergic...
This invention is directed to a composition comprising a substantially purified protein which enhances endogenous stimulus-induced neurotransmitter release, said...
US-5,278,044 Stable aqueous NADH reagent and kit
An aqueous coenzyme reagent composition contains NADH, a carbonate/bicarbonate buffer (with a pH of about 9.5-11) and water. Both NADH and the buffer are at low...
US-5,278,043 Ruthenium-lumazine energy transfer systems
Energy-transfer systems which can be used, inter alia, for measuring distances within or between different molecules are described, comprising derivatives of...
US-5,278,042 Method for detecting inhibitors of tat protein
A method for evaluating the inhibitory effect of a substance on tat-protein TAR RNA binding is described. A test system for determining the association of...
US-5,278,041 Silver halide color photographic light sensitive material
A silver halide color light-sensitive material is disclosed. The light-sensitive material comprises a support and a silver halide emulsion layer provided on the...
US-5,278,040 Silver halide photographic light sensitive material
A reflective silver halide photographic light-sensitive material is disclosed. The light-sensitive material comprises a reflective support having thereon a...
US-5,278,039 Silver halide color photographic material containing an anti-facing agent
There is disclosed a silver halide color photographic light-sensitive material capable of providing a color image which does not discolor for a long period of...
US-5,278,038 Light-sensitive silver halide color photographic material
Light-sensitive silver halide color photographic material, having at least one light-sensitive silver halide emulsion layer on a support, wherein at least one of...
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