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| Patent # | Description |
|---|---|
| US-4,699,902 |
Process for the production of readily soluble 5-aminosalicylic acid
preparations The invention relates to a process for the production of pharmaceutical preparations based on 5-aminosalicylic acid in which the 5-aminosalicylic acid is mixed... |
| US-4,699,901 |
Diacyl derivatives of glycerylphosphorylcholine, their preparation, and
antihyperlipidemic compositions The diacylesters, particularly bis(pyridyl-3-carboxilate) of glycerylphosphorylcholine, both optically active L(alpha) or racemic D, L(alpha) and their complexes... |
| US-4,699,900 |
Xylane sulfates, process for their preparation, and anti-thrombosis and
hypolipemic activity thereof This invention relates to new xylane sulfates having an apparent molar weight comprised between 7000 and 12000. This invention relates also to a process for their... |
| US-4,699,899 |
Substituted O-sulphonyl-glycosylamides, processes for their preparation
and their use as medicaments Novel compounds of the formula ##STR1## in which X is hydrogen or --CH.sub.2 --OR.sup.5, Z represents OR.sup.4, NH.sub.2 or ##STR2## R.sup.2, R.sup.3,... |
| US-4,699,898 |
Tripeptides affecting immune response A tripeptide and derivatives thereof are described that amplify mammalian immune response. A purification process, methods of using, and pharmaceutical... |
| US-4,699,897 |
Biologically active peptides structurally related to regions within
growth hormones Disclosed are novel synthetic peptides having primary structural homology to a continuous sequence of amino acid residues of human growth hormone in a region... |
| US-4,699,896 |
Manufacture of fibrous activated carbons A method of preparing a fibrous activated carbon including the steps of carbonizing and activating cellulose fibre at temperatures between 200.degree. C. and... |
| US-4,699,895 |
Process for the manufacture of catalysts for the production of maleic
anhydride A process for the manufacture of a phosphorus-vanadium and phosphorus-vanadium co-metal catalysts suitable for use in the manufacture of maleic anhydride from... |
| US-4,699,894 |
Highly active and highly selective aromatization catalyst A highly selective zeolitic reforming catalyst is disclosed that contains a promoter selected from the group consisting of iron, cobalt, and titanium; and that... |
| US-4,699,893 |
Fluid cracking catalyst and method of making same from waste catalyst
manufacture fines An improved process for ion-exchanging sodium ions in particles containing sodium form zeolite crystals and sodium silicate. The process involves an initial... |
| US-4,699,892 |
Composite membrane having a surface layer of an ultrathin film of
cage-shaped zeolite and processes for... A composite membrane having molecular sieve activity and/or catalytic activity composed of a porous support of a metal, an inorganic material or a polymeric... |
| US-4,699,891 |
Dielectric ceramic composition A dielectric ceramic composition for microwave applications comprises a mixture represented by the general formula: wherein x, y, z, w.sub.1 and w.sub.2 are mole % of... |
| US-4,699,890 |
Silicon nitride sintered body and method of producing the same A highly dense Si.sub.3 N.sub.4 sintered body having a substantially crystalline intergranular phase, which has an improved mechanical strength at high... |
| US-4,699,889 |
Lead phosphate glass compositions for optical components A lead phosphate glass to which has been added indium oxide or scandium oe to improve chemical durability and provide a lead phosphate glass with good optical... |
| US-4,699,888 |
Die/attach composition A silver-glass composition for use in attaching a semiconductor support and a method for making the attachment are disclosed. The glass component of the... |
| US-4,699,887 |
Electrochemical determination of hematocrit A method for measuring hematocrit is provided. An electrochemically detectable marker is measured before and after the ratio of red cell volume to plasma volume... |
| US-4,699,886 |
Method of preparing gas samples from liquids initially containing such
gases A method is provided for continuous quantitative analysis of H.sub.2 S dissolved in crude oil. The liquid is injected into a mixing chamber 14 in the form of a... |
| US-4,699,885 |
Composition and probe for detection of water A visual indicating paste composition for producing a detectable color change upon contact with an aqueous solution comprising an indicator dye capable of... |
| US-4,699,884 |
Process and apparatus for the simultaneous application of a multiplicity
of liquid samples to an object stage The invention relates to a process and an apparatus for the simultaneous application of a multiplicity of liquid samples to an object stage (2), more especially... |
| US-4,699,883 |
Process for producing N-acylneuraminate aldolase This invention provides a process for producing N-acylneuraminate aldolase comprising incubating a mutant of the genus Escherichia capable of producing... |
| US-4,699,882 |
Stable glucose isomerase concentrate and a process for the preparation
thereof The invention concerns a stable glucose isomerase concentrate, in which the glucose isomerase is present as dissolved in a concentrated polyhydroxy compound... |
| US-4,699,881 |
Chamber for the treatment of cells in an electric field The chamber for treating cells in an electric field includes an interior ce for a cell suspension having a region between the electrodes inside of which the... |
| US-4,699,880 |
Method of producing monoclonal anti-idiotype antibody A method for determining the presence of an antigen in a liquid sample. The method includes incubating the sample with an antibody which specifically binds an... |
| US-4,699,879 |
Process for microbial production of an optically active
3-(3,4-dihydroxyphenyl)serine N-acyl-DL-3-(3,4-dihydroxyphenyl)serine or a catecholic hydroxyl-protected derivative thereof is stereospecifically de-acylated by reaction with a microorganism... |
| US-4,699,878 |
Process for the determination of the toxicity preventing activity of
human blood serum A process for the determination of the toxicity preventing activity (TPA) of human blood serum, i.e., the effectiveness of the serum in preventing or inhibiting... |
| US-4,699,877 |
Methods and compositions for detecting human tumors Methods and compositions for detecting the presence of tumors are provided, where a physiological sample is assayed for the expression product of a c-onc gene as... |
| US-4,699,876 |
Nonradiometric polynucleotide probes Nonradiometric polynucleotide probe compositions comprising zymogen-activating polypeptide reporter moieties are disclosed, in addition to detection methods and... |
| US-4,699,875 |
Diagnosis of amyotrophic lateral sclerosis by neurotrophic factors The present invention is based on the discovery that amyotrophic lateral sclerosis (ALS), Parkinson disease and Alzheimer disease are due to lack of a... |
| US-4,699,874 |
Photographic polyethylene coated paper support A photographic support comprising a paper sheet coated with a polyolefin resin on both surfaces thereof, in which at least one of the polyolefin resin layer... |
| US-4,699,873 |
Negative silver halide photographic light-sensitive material A negative silver halide photographic light-sensitive material comprising a support having provided thereon at least one silver halide emulsion layer is... |
| US-4,699,872 |
Non-silver photosensitive article and process A photosensitive article comprises a substrate of a triacetate or other polyester film or paper coated with a layer of a photosensitive composition. The... |
| US-4,699,871 |
Methods for developing high speed chip carriers with impedance matching
packaging A process for manufacturing a microcircuit carrier having resistive or capacitive lead terminations which comprises the steps of preparing a plate-up pattern on... |
| US-4,699,870 |
Patterning method In a fine pattern forming method for use in the manufacture of semiconductor integrated circuits, optical integrated circuits, Josephson elements, and so forth,... |
| US-4,699,869 |
Process for the preparation of a distortion resistant polyester support
for use as a phototool Photosensitive element comprisng a polyester, e.g., polyethylene terephthalate, at least 0.008 inch (0.20 mm) thick bearing on both sides a polymeric water-vapor... |
| US-4,699,868 |
Photographic tanning developer formulation An alkaline aqueous tanning developing solution for photographic image development comprising at least one hydroxylamine derivative. Preferred formulations may... |
| US-4,699,867 |
Radiation-sensitive positive working composition and material with
aqueous-alkaline soluble acryamide or... Disclosed is a radiation-sensitive composition, a recording material prepared therewith, and process therefor. The invention is suitable for the production of... |
| US-4,699,866 |
Preparation of electrostatographic encapsulated toner material improved
in powder characteristics In a process for the preparation of an electrostatographic toner material comprising encapsulating a core material containing colorant with a shell material in... |
| US-4,699,865 |
Image forming method A process for developing a latent image with a developer is provided which comprises (1) forming a layer of a developer comprising a magnetic toner containing ... |
| US-4,699,864 |
Image forming method using long wavelength light source The invention disclosed relates to an image forming method using long wavelength light source. The method comprises a first step of charging and irradiating a... |
| US-4,699,863 |
Electrophotographic flash fixation process employing toner having
improved light absorption properties and... A flash fixing process characterized by using a powdery developing toner comprising at least 80% by weight of a bisphenol A/epichlorohydrin type epoxy resin or a... |
| US-4,699,862 |
Electrophotoconductor An electrophotoconductor comprising a photosensitive layer containing (a) a zinc oxide compound, (b) a phthalocyanine compound, (c) a hole transporting material... |
| US-4,699,861 |
Photosensitive member for use in electrophotography The photosensitive member is constituted by a supporting member made of pure aluminum coated with a porous amorphous aluminum oxide anhydride layer, a... |
| US-4,699,860 |
Photosensitive member and process for forming images with use of the
photosensitive member having an amorphous... The present invention relates to a photosensitive member which comprises on a conductive substrate a first layer of amorphous silicon: germanium; a second layer... |
| US-4,699,859 |
Dot-etchable image-containing element useful in lithographic mask
formation and its production A reducible image-containing element which comprises a support material and a photopolymerized layer provided thereon, said photopolymerized layer having an... |
| US-4,699,858 |
Separator for an alkaline battery Disclosed is a separator formed of a non-woven fabric having a ratio of CONH/CH.sub.2 in the range of 1/9 to 1/12 for use in a battery. The seperator of the... |
| US-4,699,857 |
Battery separator A battery separator in the form of a microporous membrane composed of a substantially uniform composition of a polymer mixture of ultra high molecular weight... |
| US-4,699,856 |
Electrochemical cell The invention relates to an electrochemical cell having a negative electrode of a stable hydride-forming material, in which a high power density at a low... |
| US-4,699,855 |
Storage battery having a protective shield A storage battery provided with a cover, having an inverted generally U-shaped cross-section, located over the top wall of the battery casing, both ends of the... |
| US-4,699,854 |
Multi-option deferred action battery A multi-option deferred action battery which consists of an electrolyte filled ampule which can be broken to activate the battery. This activation can occur with... |
| US-4,699,853 |
Fuel cell A unit cell is formed by a plurality of sub-unit cells as a result of dividing each of the electrodes and electrolytic plate into a plurality of parts. That is,... |
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