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| Patent # | Description |
|---|---|
| US-5,409,850 |
Method of manufacturing a high density semiconductor device In a MOS type semiconductor device, a source region, a channel region and a drain region of a MOS type device are arranged on the same plane, while a gate... |
| US-5,409,849 |
Method of manufacturing a compound semiconductor device having gate
electrode self-aligned to source and drain... According to this invention, there is provided a method of manufacturing a compound semiconductor which can be formed at a high yield and in which variations in... |
| US-5,409,848 |
Angled lateral pocket implants on p-type semiconductor devices The punchthrough capacity of a p-type semiconductor device is significantly improved by nonuniformly doping the p-channel with n-type implants such as ... |
| US-5,409,847 |
Manufacturing method of CMOS transistor in which heat treatment at
higher temperature is done prior to heat... Gate electrodes of an N-channel transistor and a P-channel transistor are formed on a semiconductor substrate with a gate insulator therebetween. After... |
| US-5,409,846 |
Method of fabricating a semiconductor device including heterojunction
bipolar transistor A semiconductor device or an integrated circuit includes a heterojunction bipolar transistor. The transistor includes an emitter region, a base region, and a... |
| US-5,409,845 |
Method of making complementary bipolar polysilicon emitter devices Bipolar transistors and MOS transistors on a single semiconductor substrate involves depositing a single layer of polysilicon on a substrate, including... |
| US-5,409,843 |
Method of producing a semiconductor device by forming contacts after
flowing a glass layer A method of producing a semiconductor device comprising a bipolar transistor and a MOSFET (e.g., a Bi-MOS device), comprising the steps of: forming an insulating... |
| US-5,409,841 |
Ultraviolet light sterilized sampling device and method of sampling An apparatus to take aseptic samples from bioreactors or other aseptic or sterile containers is disclosed. The invention comprises a hollow cannula (20), a... |
| US-5,409,840 |
Purification and recovery of lipoprotein cholesterol Disclosed is an improved process for the recovery of cholesterol rich fractions from mammalian serum or plasma. The process involves adsorbing the fraction on... |
| US-5,409,839 |
Method of tagging and detecting drugs, crops, chemical compounds and
currency with perfluorocarbon tracers (PFT'S) A method of tagging and detecting illicit drugs or paper currency is disclosed which comprises the steps of: (a) applying a Perfluorocarbon Tracer (PFT) to the drugs... |
| US-5,409,838 |
Use of acid to stabilize indicator dyes in acrylate adhesives The present invention provides a culture device for growing microorganisms having a self supporting substrate coated with a cold-water soluble dry powder which... |
| US-5,409,837 |
Modified unF-13 protein and gene A unf. 13 protein and gene encoding it are disclosed which confer sensitivity to B. maydis T toxin and the insecticide methomyl, in cells carrying the gene and... |
| US-5,409,835 |
Long-wavelength fluorescent probe compounds for calcium ions and their
use in ratiometrically measuring calcium... Fluorescent, calcium-binding probe compounds having visible-light excitation and emission wavelengths, and a method of usage for these probe compounds in making... |
| US-5,409,834 |
Method and apparatus for removing pollutants from a source of polluted
air A method and apparatus are shown for removing pollutants from a source of polluted air. Polluted air is introduced from a supply conduit to a wet plenum chamber.... |
| US-5,409,833 |
Microvessel cell isolation apparatus A processing vessel for isolating microvessel endothelial cells from liposuctioned fat tissues includes a fat-receiving basket defined by polyester screen... |
| US-5,409,832 |
Membrane holder for use in an assay device A membrane holder for use with a diagnostic device comprises an interlocking first plate and a second plate. The first plate has a top surface flush with a hole,... |
| US-5,409,831 |
Continuous composter A continuous composter comprises a train of composting in an elongate enclosed tunnel. The trays run on tracks above the level of the base of the tunnel. Garbage... |
| US-5,409,830 |
Method for production of l-phenylalanine by Echerichia coli mutant that
is resistant to osmotic pressure A novel E. coli strain which can produce L-phenylalanine and is resistant to high osmotic pressure and a process for producing L-phenylalanine by use of the... |
| US-5,409,829 |
Device for trans-membrane co-culture of cells and a method for using same A self-contained ready-to-use trans-membrane co-culture system of the present invention includes an insert having a tube with a longitudinal axis, a sidewall... |
| US-5,409,828 |
Method for stimulating cell multiplication, differentiation,
embroyogenesis and respiration in plant cell... The invention provides a process for stimulating the multiplication, differentiation or somatic embryogenesis of higher plant cells in tissue culture by the... |
| US-5,409,827 |
Blended bovine sera cellular growth media and their methods of
production and use The present invention provides media and methods for the maintenance or promotion of growth of a cellular line, particularly a hybridoma cellular line. A serum... |
| US-5,409,826 |
Preserved, non-infectious control cells prepared by the modulation or
modification of normal cells The invention describes the preparation of preserved, non-infectious control cells. The control cells are prepared by modification, activation or otherwise... |
| US-5,409,825 |
Expansion of human hematopoietic progenitor cells in a liquid medium A process for supporting hematopoietic progenitor cells in a culture medium which contains at least one cytokine effective for supporting the cells, and... |
| US-5,409,824 |
.gamma.-CGTase The invention rleates to .gamma.-cyclodextrin glycosyl transferases obtainable by screening bacteria for the secretion of a .gamma.-cyclodextrin glycosyl... |
| US-5,409,823 |
Methods for the production of hybrid seed The present invention provides a dual method for producing male-sterile plants. Two genetically transformed plants, parents 1 and 2 are crossed to obtain... |
| US-5,409,822 |
Biparticle fluidized bed reactor A fluidized bed reactor system utilizes a fluid phase, a retained fluidized primary particulate phase, and a migratory second particulate phase. The primary... |
| US-5,409,820 |
Process for the production of lovastatin using Coniothyrium fuckelii A novel microorganism, Coniothyrium fuckelii ATCC 74227, and a process of using the microorganism for the production of lovastatin comprising fermenting... |
| US-5,409,818 |
Nucleic acid amplification process This invention relates to a process for amplifying a specific nucleic acid sequence. The process involves synthesizing single-stranded RNA, single-stranded DNA... |
| US-5,409,817 |
Use of trans-sialidase and sialyltransferase for synthesis of
sialyl.alpha.2.fwdarw.3.beta.galactosides A single vessel cyclic synthesis process for preparation of a sialyl.alpha.2.fwdarw.3.beta.galactoside is disclosed. In accordance with this process, a... |
| US-5,409,816 |
Process for producing immunosuppressives and a novel microbial species
to be employed therein The invention relates to a process for producing a cyclosporin, especially cyclosporin A, by cultivating the strain (LEA3) of the novel Tolypocladium species... |
| US-5,409,815 |
DNA's encoding signal peptides Novel signal peptides capable of functioning in yeasts have the amino acid sequence: wherein A.sub.1 is a peptide chain composed of 1-3 amino acids each selected... |
| US-5,409,814 |
Determination of ions in fluids A process and a reagent for the determination of ions in fluids, wherein the influence of these ions on the activity of an enzyme is measured. The ions for... |
| US-5,409,813 |
Method for mammalian cell separation from a mixture of cell populations The invention provides a method for both the positive and negative selection of at least one mammalian cell population from a mixture of cell populations... |
| US-5,409,811 |
DNA sequencing A method for sequencing a strand of DNA, including the steps off: providing the strand of DNA; annealing the strand with a primer able to hybridize to the strand... |
| US-5,409,810 |
Nucelic acid derivatives This invention relates to a methodology for assessing the sensitivity of an HIV-1 sample to zidovudine and to diagnostic assays for use in such assessment. |
| US-5,409,809 |
Silver halide emulsions stabilized with improved antifoggants An improved stabilizer is provided with decreased fog and minimal loss of photographic speed. The stabilizers are represented by wherein; n is 0 or 1; Y is --S--,... |
| US-5,409,808 |
Silver halide color photographic material Disclosed is a silver halide color photographic material having at least one light-sensitive silver halide emulsion layer on a support and containing at least... |
| US-5,409,807 |
Silver halide color photographic material A silver halide color photographic material excellent in color reproducibility, color forming property, color image fastness and processing dependency. The... |
| US-5,409,806 |
Color photographic material and method for forming a color image There is disclosed a color photographic material and a method for forming a color image using the said photographic material. The color photographic material has... |
| US-5,409,805 |
Solid processing agent for silver halide photographic light-sensitive
materials A solid processing agent for a silver halide photographic light-sensitive material is disclosed, which comprises a compound represented by the following Formula... |
| US-5,409,804 |
Photographic processing composition and processing method A Photographic processing composition and a processing method using the same, wherein the composition contains a compound represented by formula (I) or a... |
| US-5,409,803 |
Single-phase developers for lithograpic printing elements A developer is disclosed for lithographic printing elements. The developer is single phase and contains an aliphatic cyclic carbonate, water, and optional... |
| US-5,409,802 |
Method and apparatus for fine processing A method for fine processing includes a first step in which a first reaction gas is introduced into a reaction chamber which contains a material to be processed,... |
| US-5,409,801 |
Electron beam lithography A method for improving the resolution of an electron resist pattern on a substrate coated with a polymeric electron resist film is disclosed which provides an... |
| US-5,409,800 |
Photosensitive transfer material A photosensitive transfer material comprises a temporary substrate having provided thereon an alkali-soluble thermoplastic resin layer, an intermediate layer,... |
| US-5,409,799 |
Method for producing images using a photopolymerizable composition According to the present invention a method is provided for obtaining an image comprising the steps of: information-wise exposing an imaging element comprising on a... |
| US-5,409,798 |
Plate blank, process for producing printing plate from plate blank, and
printing method and apparatus using plate A printing plate blank is formed by disposing successively a base layer, a photosensitive layer susceptible of peeling development, and a peeling support layer... |
| US-5,409,797 |
Heat-sensitive recording material for laser recording A heat-sensitive recording material for laser recording is provided including a support having thereon a heat-sensitive layer including at least a first... |
| US-5,409,796 |
Liquid developer compositions with quaternized polyamines A positively charged liquid developer comprised of thermoplastic resin particles, optional pigment, a charge director, and a charge adjuvant comprised of a... |
| US-5,409,795 |
Process of producing nonaqueous resin dispersion and liquid developer
for electrostatic photography A process of producing a nonaqueous resin dispersion, particularly useful for a liquid developer in electrostatic photographic, which comprises subjecting to... |
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