Searching:
Search by keyword, patent number, inventor, assignee, city or state:
| Patent # | Description |
|---|---|
| US-5,346,897 |
Agents for potentiating the effects of antitumor agents and combating
multiple drug resistance Potentiating agents which enhance the efficacy of antineoplastic agents are disclosed. The potentiating agents disclosed are acrivastine esters and the... |
| US-5,346,896 |
1-(aryl or heteroaryl)-4[.omega.-(aryl or heteroaryl).omega.-(aryl or
heteroaryl)alkylene]piperazines Disclosed herein are piperazine derivatives of the formula ##STR1## or a pharmaceutically acceptable acid addition salt thereof, wherein W is ... |
| US-5,346,895 |
Chromans and thiochromans with heteroarylethynyl substituents at the
7-position having retinoid-like biological... Novel compounds of the formula ##STR1## where X is S, O; R.sub.1 -R.sub.5 are hydrogen or lower alkyl; R.sub.6 is lower alkyl, lower alkenyl, lower... |
| US-5,346,894 |
Treatment of lyso PAF-mediated diseases with PAF antagonists and
procedure for determining their efficacy The invention refers to the treatment of lyso-paf-mediated diseases with paf antagonists and a procedure for determining their efficacy. According to the... |
| US-5,346,893 |
Rapamycin 42-sulfonates and 42-(N-carbalkoxy) sulfamates useful as
immunosuppressive agents The invention concerns compounds of formula (I) ##STR1## where R.sup.1 is alkyl, haloalkyl, alkenyl, or alkynyl containing 1 to 6 carbon atoms; or an... |
| US-5,346,892 |
Absorbable dusting powder derived from reduced-protein modified starch Absorbable dusting powders suitable for medical, consumer and industrial applications such as lubricating gloves and medical apparatus are prepared by treating... |
| US-5,346,891 |
Lipopolysaccharide-producing bacteria, lipopolysaccharides, and
lipopolysaccharide-containing, medicines and... Novel LPS having the following physical properties, novel bacilli providing those LPS, and novel immunity stimulators, anagesics, and antiwithdrawal agents, and... |
| US-5,346,890 |
Antioxidation active substance and utilization thereof An antioxidant substance which is a green leaf component in a green plant, comprising a component which is substantially insoluble in n-hexane but soluble in an... |
| US-5,346,889 |
Process for extracting endotoxin A solution containing at least one of albumin and globulin is effective for extracting endotoxin adhered to or adsorbed on a surface of a solid such as... |
| US-5,346,888 |
Dipeptide alkyl esters and their uses An alkyl ester of dipeptide comprising natural or synthetic L-amino acids with hydrophobic side chains is provided herein. Preferable amino acids are leucine,... |
| US-5,346,887 |
Glaucoma treatment A method and a composition for treating or reducing and/or controlling intraocular pressure comprising administering an effective amount of a renin inhibiting... |
| US-5,346,886 |
Topical .alpha.-1-antitrypsin, non-aqueous lipid miscible, benzalkonium
chloride compositions for treating skin The invention provides a pharmaceutical composition for the treatment of a mammal having a skin disease. The composition contains a serine protease inhibitor and... |
| US-5,346,885 |
Polycyclic compounds and their use as perfuming ingredients The compounds of formula ##STR1## wherein symbol X designates a C.dbd.O (Ia) or C(CH.sub.3)--OC(O)CH.sub.3 (Ib) group and the dotted line indicates the... |
| US-5,346,884 |
Substituted 2,6-dimethylbicyclo[3,3,1]non-6-enes, processes for
preparing same and organoleptic uses thereof Described are substituted 2,6-dimethylbicyclo[3,3,1]-non-6-enes defined according to the generic structure: ##STR1## wherein the dashed line represents a... |
| US-5,346,883 |
Method of manufacturing superconductive products The present invention provides a method of manufacturing superconductive products comprising heating a superconductive matter or incorporation including its... |
| US-5,346,882 |
Josephson contacts in high temperature superconductors and method of
fabrication thereof Josephson contacts are fabricated in ceramic compounds from classes of high temperature superconductors. The succession of layers in the single-crystal... |
| US-5,346,881 |
2-(bicyclic heterocyclyl)-6-fluoroalkyluracils Herbicidal 3-(bicyclic heterocyclyl)-6-fuoroalkyluracils of the formula ##STR1## in which M is fluoroalkyl(C.sub.1-6); R is hydrogen, alkyl(C.sub.1-6), ... |
| US-5,346,880 |
Herbicidally active pyrimidinylthioalkane derivatives This invention relates to novel pyrimidinylthioalkane derivatives of the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are defined in the... |
| US-5,346,879 |
Plant growth regulator containing a phthalimide derivative Plant growth regulators comprising, as an active ingredient, a substituted dicarboxylic acid derivative having the formula: ##STR1## wherein R.sup.1,... |
| US-5,346,878 |
Recording material The heat-sensitive recording material disclosed comprises a colorless or pale colored dyestuff precursor, one or more salicylic acid derivative of the formula... |
| US-5,346,877 |
Heat transfer sheets A heat transfer sheet is provided, which includes a base sheet and a dye carrier layer formed on one side of said base sheet, said dye carrier layer carrying a... |
| US-5,346,876 |
Air purifying agent and a process for producing same An air purifying agent comprising a carbonaceous carrier and activated manganese dioxide and iodate supported thereon. According to the present invention, there... |
| US-5,346,875 |
Method of manufacturing fluid catalytic cracking catalyst This invention is to a method of manufacturing fluid catalytic cracking catalyst. In particular, the invention is to a method of manufacturing a catalytic... |
| US-5,346,874 |
Distillate hydrogenation A process and catalyst is provided for the hydrogenation of a hydrocarbon feedstock comprising a substantial portion of a distillate hydrocarbon feedstock,... |
| US-5,346,873 |
Catalytic system and system for copolymerizing carbon monoxide with one
or more olefins A catalyst active in the preparation of alternating olefin/carbon monoxide (CO) copolymers is constituted by: (a) at least one salt of a metal of Group IB of the... |
| US-5,346,872 |
Cocatalyst for vanadium/titanium containing polymerization catalyst The present invention relates to a novel catalyst component for ethylene polymerization comprising vanadium and titanium. Moreover, when the vanadium/titanium... |
| US-5,346,871 |
Catalyst for dehydrogenation of paraffins The present invention is directed to a novel catalyst composition and its use in the dehydrogenation of paraffins to olefins. The catalyst comprises an alloy of... |
| US-5,346,870 |
Aluminum titanate ceramic and process for producing the same An aluminum titanate ceramic has as main crystalline phases, a crystalline phase of aluminum titanate and a solid solution thereof, a crystalline phase of... |
| US-5,346,869 |
Sintered silicon nitride bodies suitable for use as high impact materials Described are sintered silicon nitride bodies useful as materials for parts required to have strength, especially excellent impact strength for items such as... |
| US-5,346,868 |
Inorganic fiber The invention relates to inorganic fibers, and a process for their production. The inorganic fibers lose their fiber form factor after a short contact period... |
| US-5,346,867 |
Neutral gray absorbing glass comprising manganese oxide for selenium
retention during processing A neutral gray, heat absorbing soda-lime-silica glass having at 4 mm. control thickness a light transmittance using illuminant A of 10.0% to 55.0%, ultra violet... |
| US-5,346,866 |
Dental ceramic material with a relatively low processing temperature A dental ceramic material is disclosed for the preparation and repair of metal ceramic and fully ceramic dentures, which has a processing temperature of... |
| US-5,346,865 |
Rare earth-doped, stabilized cadmium halide glasses This invention is directed to the production of transparent glasses exhibiting transmission far into the infrared regime of the radiation spectrum. The glasses... |
| US-5,346,864 |
Process of production of a glass intended to be transformed into
continuous or stable fibers The invention provides a process which makes it possible to regulate the degree of oxidation-reduction of a glass during its production. According to the invention,... |
| US-5,346,863 |
Low temperature sealing composition A low temperature sealing composition consists essentially of 45.0 to 85.0 wt. % of PbO, 1.0 to 11.0 wt. % of B.sub.2 O.sub.3, 1.0 to 45.0 wt. % of Bi.sub.2... |
| US-5,346,862 |
Method for the electrical insulation of a circuit function element on a
semiconductor component Method for the electrical insulation of a function element on a semiconductor component, wherein the function element is etched into a mesa (9) using a mask (8).... |
| US-5,346,861 |
Semiconductor chip assemblies and methods of making same A semiconductor chip assembly is mounted to contact pads in a compact area array. An interposer is disposed between the chip and the substrate. The contacts on... |
| US-5,346,860 |
Method for fabricating an interconnect structure in an integrated circuit A method for fabricating an interconnect structure in an integrated circuit. A first conductive layer is formed over an underlying region in the integrated... |
| US-5,346,859 |
Method for fabricating a full press-pack type semiconductor device Coned disc springs (84, 86) lie between a gate extracting electrode (80G) held in a ringlike recess (63) of an external cathode electrode (60K) and a bottom... |
| US-5,346,858 |
Semiconductor non-corrosive metal overcoat The invention is a method of preventing active metal circuit corrosion on a semiconductor device. Non-corrosive multi-layers of metals are applied over the... |
| US-5,346,857 |
Method for forming a flip-chip bond from a gold-tin eutectic A method for flip-chip bonding an integrated circuit die to a substrate. A substrate (21) having conductive bonding areas (22) coated with tin (23) is secured to... |
| US-5,346,856 |
Method of making a selective compositional disordering of a GaAs based
heterostructure by the in-diffusion of... A method for producing a buried heterostructure active devices and a passive waveguide by providing a heterostructure substrate such as a superlattice having at... |
| US-5,346,855 |
Method of making an INP-based DFB laser Disclosed is a method of making InP-based DFB lasers that can reliably mitigate or substantially prevent erosion of the grating during overgrowth. The method... |
| US-5,346,854 |
Method of making a semiconductor laser A semiconductor laser including a compound semiconductor substrate of an n-type, a semiconductor laser chip region defined at a center portion of an upper... |
| US-5,346,853 |
Microwave energized deposition process with substrate temperature
control for the fabrication of P-I-N... Substrate temperatures are maintained above 400.degree. C. During the microwave energized glow discharge deposition of Group IV semiconductor materials. The... |
| US-5,346,852 |
Low temperature process for producing indium-containing semiconductor
materials Chemical vapor deposition process for producing indium-containing semiconductor materials, particularly III/V indium-containing semiconductor materials, using... |
| US-5,346,851 |
Method of fabricating Shannon Cell circuits A quantum effect device implementation of the Shannon Decomposition Function in the form of a Shannon Cell is provided in which a first quantum dot logic unit... |
| US-5,346,850 |
Crystallization and doping of amorphous silicon on low temperature
plastic A method or process of crystallizing and doping amorphous silicon (a-Si) on a low-temperature plastic substrate using a short pulsed high energy source in a... |
| US-5,346,849 |
Method of making a groove structure for isolation between elements
comprising a GTO thyristor A semiconductor structure comprises a gate-turn-off thyristor region (GR) and a diode region (DR) with an isolation area (SR) therebetween. The isolation area is... |
| US-5,346,848 |
Method of bonding silicon and III-V semiconductor materials A silicon wafer and a III-V semiconductor wafer are bonded together through a bonding interlayer which is deposited on the III-V semiconductor wafer. By forming... |
Copyright 2008−2012 Patents.com
