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| Patent # | Description |
|---|---|
| US-5,554,553 |
Highly compact EPROM and flash EEPROM devices Structures, methods of manufacturing and methods of use of electrically programmable read only memories (EPROM) and flash electrically erasable and programmable... |
| US-5,554,552 |
PN junction floating gate EEPROM, flash EPROM device and method of
manufacture thereof Multi-state EEPROM and Flash EPROM devices with charge control are formed with a P-N junction floating gate with an N type capacitor on top of the channel area... |
| US-5,554,551 |
Method of manufacture of an EEPROM cell with self-aligned thin
dielectric area An EEPROM cell is made by forming a first dielectric layer on a substrate, forming a tunnel mask with an tunnel opening used for etching the dielectric layer to... |
| US-5,554,550 |
Method of fabricating electrically eraseable read only memory cell
having a trench A method of fabricating an EPROM cell by forming a trench in a semiconductor substrate, forming a first insulating layer over the surface of the substrate, and... |
| US-5,554,549 |
Salicide process for FETs An LDD type of FET, based on the salicide process, is described. It is not subject to the possibility of short circuits occurring between the source and/or the... |
| US-5,554,548 |
Method of fabricating a one-sided polysilicon thin film transistor A method is provided for forming a thin film transistor of a semiconductor integrated circuit, and an integrated circuit formed according to the same. A... |
| US-5,554,547 |
Process for the production of thin film transistor using oxygen plasma A process for producing a thin film transistor suitable to a high integrated static ram (SRAM) or a liquid crystal display, thereby improvements in a leak... |
| US-5,554,546 |
Method of fabricating a high voltage transistor A high voltage transistor includes a semiconductor-on-insulator (SOI) region in which a source and a channel are formed. A drain drift region is further formed... |
| US-5,554,545 |
Method of forming neuron mosfet with different interpolysilicon oxide
thickness An MOSFET device is fabricated with a plurality of conductors capacitively coupled to a first electrode, forming a mask on the surface of the first electrode... |
| US-5,554,544 |
Field edge manufacture of a T-gate LDD pocket device A method of manufacturing a T-gate LDD pocket device is shown. Field oxide regions are formed in and on the surface of a semiconductor substrate. The T-gate... |
| US-5,554,543 |
Process for fabricating bipolar junction transistor having reduced
parasitic capacitance A process for fabricating a BJT device on a semiconductor substrate is disclosed. The substrate serves as the collector. The process comprises the steps of,... |
| US-5,554,542 |
Immunoassay for isothiazolones Immunoassay for isothiazolones based on monoclonal antibodies that react with isothiazolones, particularly, 5-chloro-2-methyl-3-isothiazolone, hybridomas that... |
| US-5,554,541 |
Characterizing macromolecules interacting with at least three ligands on
a sensor A method of characterizing a macromolecule by studying its interactions with ligands comprises the determination of the mutual influence of ligand interactions... |
| US-5,554,540 |
Method and apparatus for preserving the sensitivity of a thermionic
ionization detector Method and apparatus for the analysis of one or more analytes present in a sample that may be dissolved in a hostile solvent and carried in a first fluid. The... |
| US-5,554,539 |
Determination of an analyte A method and kit are disclosed for recalibrating a factory-prepared relationship between concentration and expected signal R.sub.exp produced by an analyzer. The... |
| US-5,554,538 |
DNA sequences derived from papillomavirus HPV-33 genome The invention concerns DNA fragments derived from the genomic DNA of HPV-33. These fragments are selected from the group of fragments extending between the... |
| US-5,554,537 |
Non-destructive surface sampler A sampler for determining the microbiological safety or hygienic quality of surfaces comprising a scrubber-retainer which comprises a compressible liquid... |
| US-5,554,536 |
Biological analysis device having improved contamination prevention A device for conducting biological analysis, such as cell culture, is disclosed having improved contamination prevention features. In a preferred embodiment, a... |
| US-5,554,535 |
White-rot fungus and uses thereof The white rot fungus Scytinostroma galactinum strain F361 and mutants thereof are particularly effective in selectively grading the lignin component of... |
| US-5,554,534 |
Bacillus thuringiensis toxins active against scarab pests Certain isolates of Bacillus thuringiensis (B.t.) have been found to have activity against scarab pests. These isolates are designated B.t. PS86B1, B.t. PS43F... |
| US-5,554,533 |
Apparatus and method for rearing nematodes, fungi, tissue cultures and
the like, and for harvesting nematodes Entomopathogenic nematodes are cultured in a culture vessel comprising a tray with side walls and an overlapping lid, also with side walls. A gasket of polyether... |
| US-5,554,532 |
Bacteria useful for production of optically active
3-phenyl-1,3-propanediol A microorganism or a preparation thereof is permitted to act on a mixture of enantiomers of 3-phenyl-1,3-propanediol, and the residual optically active... |
| US-5,554,531 |
Device for performing timed assay by electrical resistance change Assays for liquid analytes are performed on a bibulous matrix containing dried reagents which produce a visibly detectable reaction product. Application of... |
| US-5,554,530 |
Aseptic in vitro endomycorrhizal spore mass production The present invention relates to a method of producing mycorrhizal fungal propagules in vitro in a two-compartment container having a gellified medium, which... |
| US-5,554,529 |
Cell lines and methods for assaying human interchromosomal recombination Cell lines useful for analysis of human homologous interchromosomal recombination are described. The cell lines carry endogenous mutant alleles of a selectable... |
| US-5,554,528 |
Compositions and methods for inhibition of HIV production All lines of mammalian origin which have been stably transformed with a chimeric toxin gene expressed under the regulatory control of HIV cis-acting sequences... |
| US-5,554,527 |
Agent for the storage and suspension of cells, especially erythrocytes The invention relates to an agent for the preservation, storage and suspension of cells, especially erythrocytes, which contains a chelating agent for multiply... |
| US-5,554,526 |
Human parainfluenza virus type 4A fusion protein and gene coding for the
same Human parainfluenza virus type 4A (PIV-4A) fusion protein and a gene coding for PIV-4A fusion protein are disclosed. This gene is obtained from a library derived... |
| US-5,554,525 |
Chicken anemia virus vaccine and diagnostic The invention is related to a nucleic acid sequence containing the genetic information of the chicken anemia virus (CAV). Especially, three genomic regions are... |
| US-5,554,524 |
More complex type retroviruses having mixed type LTR, and uses thereof Chimeric retroviral vectors were constructed containing the long terminal repeats (LTRs) from a simple retrovirus (e.g. spleen necrosis virus (SNV); murine... |
| US-5,554,523 |
Nucleic acid sequences encoding human leucine-zipper protein-kinase A novel protein kinase, leucine-zipper protein kinase, 668 amino acids in length is provided by the present invention. This protein kinase is localized to the... |
| US-5,554,522 |
Dihydrodipicolinate reductase crystals and three dimensional structure This invention relates to dihydrodipicolinate reductase crystals and to methods of growing said crystals. This invention is further directed to the utilization... |
| US-5,554,521 |
Chitinase-producing plants Novel plants are described which produce and secrete chitinase as the result of the introduction of foreign DNA linked to a sequence encoding chitinase, an... |
| US-5,554,520 |
Ethanol production by recombinant hosts Novel plasmids comprising genes which code for the alcohol dehydrogenase and pyruvate decarboxylase are have been transformed with genes coding for alcohol... |
| US-5,554,519 |
Process of preparing genistein The present invention provides a process of preparing the isoflavone genistein. Genistein is prepared by fermenting the bacteria Saccharopolyspora erythraea in... |
| US-5,554,518 |
Stabilized metal-ion-activated L-arginase (L-arginine amidino hydrolase
E.C.3.5.3.1) An arginase batch capable of producing ornithine with reduced consumption of enzyme. The arginase batch is stabilized by the addition of a reducing agent in at... |
| US-5,554,517 |
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-5,554,516 |
Nucleic acid sequence amplification method, composition and kit A method, composition and kit for amplifying a target nucleic acid sequence under conditions of substantially constant temperature, ionic strength, and pH and... |
| US-5,554,515 |
Preparation of a monoclonal antibody specific to human myelomonocyte
interferon-gamma A human myelomonocyte interferon-gamma having a novel polypeptide and carbohydrate chain structure is produced by propagation of an established human... |
| US-5,554,514 |
Production of recombinant human interferon beta.sub.2.sbsb.B Human interferon-beta.sub.2.sbsb.A and interferon-beta.sub.2.sbsb.B are produced in purified form by recombinant DNA techniques. Two separate human genes have... |
| US-5,554,513 |
Production of recombinant human interferon-beta.sub.2 Human interferon-beta.sub.2.sbsb.A and interferon-beta.sub.2.sbsb.B are produced in purified form by recombinant DNA techniques. Two separate human genes have... |
| US-5,554,512 |
Ligands for flt3 receptors Ligands for flt3 receptors capable of transducing self-renewal signals to regulate the growth, proliferation or differentiation of progenitor cells and stem... |
| US-5,554,511 |
Calcium independent cytosolic phospholipase A.sub.2 /B enzymes The invention provides a novel calcium-independent cytosolic phospholipase A.sub.2 /B enzyme, polynucleotides encoding such enzyme and methods for screening... |
| US-5,554,510 |
Regulation of gene expression The present invention relates to the regulation of gene expression which entails providing a pair of unlike proteins, with unlike DNA binding domains, which will... |
| US-5,554,509 |
Nucleotide probes and methods for determining TaqI polymorphisms in the
human Apo(a) gene A polynucleotide probe capable of hybridizing to human genomic DNA between the TaqI sites immediately 5' and 3' of the polymorphic leader TaqI site of the human... |
| US-5,554,508 |
Process for the enzymatic synthesis of alkyl esters of peptides and
peptides, and microparticles therefrom A process for the simultaneous enzymatic synthesis of a mixture of alkyl esters of peptides and peptides is presented. In the process, a protein substrate and at... |
| US-5,554,507 |
Bacillus subtilis siderophore genes An isolated nucleic acid sequence is described having at least one siderophore biosynthetic gene from Bacillus subtilis encoding enzymes homologous to... |
| US-5,554,506 |
Isolated, MAGE-3 derived peptides which complex with HLA-A2 molecules
and uses thereof Tumor rejection antigens derived from tumor rejection precursor MAGE-3 have been identified. These "TRAS" bind to the MHC-class I molecule HLA-A2, and the... |
| US-5,554,505 |
Method and apparatus for optically screening microscopic cells An optical screening method and apparatus for identifying both the morphology and selected characteristics or properties expressed by cells, such as cancer... |
| US-5,554,504 |
Diagnostic method for detecting the rupture of fetal membranes A rapid diagnostic method for detecting the rupture of fetal membranes is disclosed. The presence of insulin-like growth factor binding protein 1 (IGFBP-1) in a... |
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