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| Patent # | Description |
|---|---|
| US-4,873,223 |
Zinc salt of fructose-1,6-diphosphate The zinc salt of fructose-1,6-diphosphate, a pharmaceutical composition including the salt and a method of treating male infertility due to Zn, fructose... |
| US-4,873,222 |
Placenta-derived anticoagulating substance A human placenta-derived antiocoagulating substance is prepared by homogenizing a human plancenta, subjecting the resulting homogenate to centrifugal separation,... |
| US-4,873,221 |
Difluoro peptide compounds The invention relates to selected difluoro compounds of formulae Ia, Ib and Ic ( set out hereinafter) which are useful as inhibitors of human leukocyte elastase. |
| US-4,873,220 |
Heat-sensitive transfer material A heat-sensitive transfer material comprising a support having provided thereon a coloring material layer containing a dye represented by formula (I): ... |
| US-4,873,219 |
Desensitizable self-contained record material useful for security
documents and the like An improved self-contained record material having tamper resistance through an indicator quality is disclosed. The self-contained record material of the... |
| US-4,873,218 |
Low density, resorcinol-formaldehyde aerogels The polycondensation of resorcinol with formaldehyde under alkaline conditions results in the formation of surface functionalized polymer "clusters". The... |
| US-4,873,217 |
Catalyst for oxidation of olefin or tertiary alcohol and process for
production thereof A catalyst used for producing, by catalytic gas phase oxidation of a C.sub.3 -C.sub.5 oelfin or tertiary alcohol, the corresponding unsaturated aldehyde and... |
| US-4,873,216 |
Lanthana-alumina-aluminum phosphate catalyst composition This invention relates to a new catalyst composition. The catalyst composition comprises a catalytic component and a support comprising an amorphous combination... |
| US-4,873,215 |
Catalyst for ammoxidation of paraffins Disclosed is a process for the ammoxidation of paraffins having 3-5 C atoms using a complex metal oxide catalyst having the ingredients and the proportions which... |
| US-4,873,214 |
Carbonaceous material for production of hydrogen from low heating value
fuel gases A process for the catalytic production of hydrogen, from a wide variety of low heating value fuel gases containing carbon monoxide, comprises circulating a... |
| US-4,873,213 |
Low pressure rhodium catalyzed hydroformylation of olefins The hydroformylation of olefins with rhodium complex catalysts is described. The catalysts employed comprises a rhodium complex with at least one phosphine... |
| US-4,873,212 |
Nitrogen-containing bidentate compound immobilized on a solid inorganic
carrier The invention relates to nitrogen-containing bidentate compound immobilized on a solid carrier having the formula ##STR1## wherein the symbols have... |
| US-4,873,211 |
Cracking catalyst and process A composition of matter, effective as cracking catalyst, comprises zeolite and a matrix material comprising aluminum phosphate, being substantially free of... |
| US-4,873,210 |
Sialon containing high content of alpha prime phase Silicon aluminum oxynitride materials having high hardness and high density are formed by pressureless sintering of silicon nitride, yttrium oxide and aluminum... |
| US-4,873,209 |
Insulating lightweight refractory materials Insulating lightweight refractory materials which are resistant to attack by molten metals, particularly molten aluminum and its alloys and compositions used to... |
| US-4,873,208 |
Holder for sealing member Disclosed is a holder for sealing member, in which at least a portion of the holder which comes into contact with the member comprises a sintered body comprising... |
| US-4,873,207 |
Ceramic aggregate for roadway composition and method of producing same A ceramic aggregate for concrete is made from a mixture of clay and dried organic garbage in a ratio of about three parts by volume of organic garbage to about... |
| US-4,873,206 |
Dark, neutral, gray, nickel-free glass composition A neutral, dark gray, nickel-free, soda-lime-silica glass having luminous transmittance less than 20 percent is produced with colorants consisting essentially of... |
| US-4,873,205 |
Method for providing silicide bridge contact between silicon regions
separated by a thin dielectric A method for forming a silicide bridge bewteen a diffusion region and an adjacent poly-filled trench separated by a thin dielectric. Silicon is selectively grown... |
| US-4,873,204 |
Method for making silicide interconnection structures for integrated
circuit devices A method for forming a contact to a selective region of an integrated circuit characterized by the steps of: forming a layer of refractory metal over and around... |
| US-4,873,203 |
Method for formation of insulation film on silicon buried in trench An insulation film on silicon buried in a trench is prepared by forming a field oxide film by using a first Si.sub.3 N.sub.4 mask formed on a silicon substrate,... |
| US-4,873,202 |
Solid state relay and method of manufacturing the same A solid state relay includes a MOS FET receiving a photovoltaic output generated across a photovoltaic diode array responsive to a light signal from a... |
| US-4,873,201 |
Method for fabricating an interconnected array of semiconductor devices Semiconductor layer and conductive layer formed on a flexible substrate, divided into individual devices and interconnected with one another in series by... |
| US-4,873,200 |
Method of fabricating a bipolar transistor A method of fabricating a bipolar transistor on a semiconductor substrate capable of operating at a high operating speed and formed in a compact construction. A... |
| US-4,873,199 |
Method of making bipolar integrated circuits A well structure for a semiconductor device has a dopant profile such that the maximum net dopant level is below the device surface. This is achieved by a two... |
| US-4,873,198 |
Method of making photovoltaic cell with chloride dip A method of making a multi-layer photovoltaic cell containing a heat-treated layer including Cd and Te, comprising the sequential steps of applying a chloride to... |
| US-4,873,197 |
Quick color test to detect lead release from glazed ceramic and enameled
metal ware A color test is presented for the purpose of quickly identifying glazed ceramic and/or enameled metal ware which releases excessive Pb. Citric acid solution on... |
| US-4,873,196 |
Protoplasts of temperature-sensitive strains of neurospora crassa OS-1 This invention concerns conditional protoplasts of temperature-sensitive variants of the osmotic-1 mutant strain of Neurospora crassa, and method of making same. |
| US-4,873,195 |
Block-formed basidiomycete and a method of cultivation for the same The block-formed basidiomycete of the present invention is formed by a block of basidiomycetous spawns, and its upper face which is opposite the side of the root... |
| US-4,873,194 |
Process for preparing enzyme preparation A process for preparing an enzyme preparation useful for interesterification in the presence of little water. The process comprises drying a hydrated substance... |
| US-4,873,193 |
Method and apparatus for the collection and preservation of fluid
biological evidence An apparatus for collecting and preserving fluid biological evidence comprising a specimen vial and lid, the lid having an adhesive coated disk inserted therein... |
| US-4,873,192 |
Process for site specific mutagenesis without phenotypic selection The present invention discloses several DNA mutagenesis processes using a DNA template containing several uracil residues in place of thymine, which can be... |
| US-4,873,191 |
Genetic transformation of zygotes Genetic transformation of a zygote and the embryo and mature organism which result therefrom is obtained by placing or inserting exogenous genetic material into... |
| US-4,873,190 |
Heterodimeric T lymphocyte receptor Disclosed is a heterodimeric T lymphocyte receptor comprising an alpha and a beta subunit. Each subunit consists of a signal peptide, variable, joining,... |
| US-4,873,189 |
Monoclonal antibodies to bluetongue virus antigen Hybrid cell lines which secret monoclonal antibody which is group-specific to bluetongue virus (BTV) antigen and which does not react to antigenically related... |
| US-4,873,188 |
Method, monoclonal antibody, and monoclonal antibody fragments for
detecting human non-small cell lung... The present invention is concerned with two novel monoclonal antibodies which define carbohydrate antigens associated with human non-small cell lung carcinomas... |
| US-4,873,187 |
Bifunctional DNA-protein conjugating agent A cationic detergent having a positively charged group and a hydrophobic group is used to conjugate an enzymatically active enzyme molecule with a ... |
| US-4,873,186 |
Cornea storage medium A storage medium for isolated donor corneas comprising at least one compound capable of inhibiting corneal lactate production. The addition of a short chain... |
| US-4,873,185 |
One-component toner for dry electrophotography containing metal complex
as charge control agent A toner for dry electrophotography comprises a binder resin, a metal complex compound (A) of an aromatic hydroxycarboxylic acid having a lipophilic group, and a... |
| US-4,873,184 |
Supersensitization of silver halide photothermographic emulsions Supersensitization of photothermographic silver halide emulsions is effected by the addition of a metal chelating agent to a photothermographic emulsion which is... |
| US-4,873,183 |
Silver halide color photographic light-sensitive material containing
pyrazoloazole type cyan coupler A light-sensitive silver halide color photographic material comprising a support and, provided thereon, a red light-sensitive silver halide emulsion layer... |
| US-4,873,182 |
Light-sensitive silver halide photographic materials and process for
incorporating hydrophobic photographic... Alkylenglycol aliphatic diesters are water-immiscible high-boiling organic solvents useful for dispersing hydrophobic photographic additives in hydrophilic... |
| US-4,873,181 |
Silver halide photographic material A silver halide photographic material is described, comprising a support bearing at least one silver halide photographic emulsion layer and at least one... |
| US-4,873,180 |
Developer compositions for silver halide photographic materials
comprising cyclic amino methane diphosphonic... The addition to an aqueous alkaline developer composition for silver halide photographic materials of a dialkylaminomethane diphosphonic acid compound ... |
| US-4,873,179 |
Method for processing a silver halide color photographic material while
replenishing washing water and... A method for processing a silver halide color photographic material which comprises, after color development of a silver halide color photographic material... |
| US-4,873,178 |
Optical recording medium and method for conducting recording on said
medium An optical recording medium is provided which comprises a substrate and a colored film formed by electrolytic polymerization on the substrate. The film may be... |
| US-4,873,177 |
Method for forming a resist pattern on a substrate surface and a
scum-remover therefor The pattern-wise photoresist layer formed on the surface of a substrate according to the inventive method is imparted with a greatly improved resolving power as... |
| US-4,873,176 |
Reticulation resistant photoresist coating The invention provides a method for forming a photoresist mask on a substrate resistant to reticulation during plasma etching. The method comprises the steps of... |
| US-4,873,175 |
Method of forming functional coating film between fine electric
conductive circuits The present invention is for a method of forming a coating film used for filling the space between the color stripes for a color filter which is used for... |
| US-4,873,174 |
Method of using developer-finisher compositions for lithographic plates A developing and finishing composition for lithographic printing plates containing: a. a mono-, di-, or tri-sodium, potassium or lithium phosphate; and b. benzyl... |
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