Assignee
VYSOKA SKOLA CHEM TECH
21 granted patents·216 citations·filing 1974–1986
Top patents by PatentIndex Score
21 records- 0185US4304734A6-Amino-1-hydroxyhexylidene diphosphonic acid, salts and a process for production thereofVYSOKA SKOLA CHEM TECH·Filed 1980·Granted Dec 8, 1981·49 cites·3 claims
- 0273US4077800AMethod for the recovery of platinum from spent catalystsVYSOKA SKOLA CHEM TECH·Filed 1976·Granted Mar 7, 1978·19 cites·3 claims
- 0360US4338509AProcess of and apparatus for producing a homogeneous radially confined plasma streamVYSOKA SKOLA CHEM TECH·Filed 1980·Granted Jul 6, 1982·17 cites·8 claims
- 0456US4487841AMaterial for plasma spraying and method of making sameVYSOKA SKOLA CHEM TECH·Filed 1982·Granted Dec 11, 1984·15 cites·5 claims
- 0554US4325642AStorage and homogenizing tank for kaolin suspensionsVYSOKA SKOLA CHEM TECH·Filed 1980·Granted Apr 20, 1982·22 cites·6 claims
- 0653US4664810AMethod of separating heavy metals from complex-forming substances of aminocarboxylic acid type, or salts thereof in aqueous solutionsVYSOKA SKOLA CHEM TECH·Filed 1985·Granted May 12, 1987·12 cites·7 claims
- 0753US4330568AMethod of bonding at least two types of ceramic materials to each otherVYSOKA SKOLA CHEM TECH·Filed 1980·Granted May 18, 1982·18 cites·3 claims
- 0847US4072508AMethod for recovering palladium from spent palladium catalystsVYSOKA SKOLA CHEM TECH·Filed 1976·Granted Feb 7, 1978·7 cites·5 claims
- 0941US4150563AMethod of and apparatus for the recirculation of fluids in a closed circuitVYSOKA SKOLA CHEM TECH·Filed 1977·Granted Apr 24, 1979·10 cites·5 claims
- 1039US4624002ACircuit arrangement for decreasing the corrosion of the electrodes in a furnace for the electric melting of vitreous materialVYSOKA SKOLA CHEM TECH·Filed 1985·Granted Nov 18, 1986·11 cites·3 claims
- 1139US3975204AMethod of post-harvest treatment of sugar caneVYSOKA SKOLA CHEM TECH·Filed 1975·Granted Aug 17, 1976·6 cites·3 claims
- 1238US4474737AProcess of purification of magnesic raw materialVYSOKA SKOLA CHEM TECH·Filed 1983·Granted Oct 2, 1984·5 cites·8 claims
- 1333US4002429AMethod and apparatus for measuring the concentration of combustible components of a gas mixtureVYSOKA SKOLA CHEM TECH·Filed 1974·Granted Jan 11, 1977·9 cites·2 claims
- 1429US4186252AMethod for preparation of vitamin B1VYSOKA SKOLA CHEM TECH·Filed 1977·Granted Jan 29, 1980·7 cites·6 claims
- 1528US3969359AMethod of preparing N-substituted 3,5-dicyan-1,4-dihydropyridinesVYSOKA SKOLA CHEM TECH·Filed 1974·Granted Jul 13, 1976·2 cites·9 claims
- 1626US4048421AMethod of anioning polymerization of unsaturated monomersVYSOKA SKOLA CHEM TECH·Filed 1974·Granted Sep 13, 1977·1 cites·12 claims
- 1725US4177295AMethod for stabilizing colloidal and taste qualities of beveragesVYSOKA SKOLA CHEM TECH·Filed 1978·Granted Dec 4, 1979·3 cites·13 claims
- 1823US4303778AMethod of anionic polymerization of ω-aminoacid lactams with alkali metal-Al,B-alkoxy lactamate initiatorVYSOKA SKOLA CHEM TECH·Filed 1978·Granted Dec 1, 1981·1 cites·2 claims
- 1920US4685935AProcess for producing pure magnesium sulphiteVYSOKA SKOLA CHEM TECH·Filed 1986·Granted Aug 11, 1987·0 cites·10 claims
- 2018US4343933AProcess for the anionic polymerization of 2-pyrrolidone with fast freezing stepVYSOKA SKOLA CHEM TECH·Filed 1980·Granted Aug 10, 1982·0 cites·5 claims
- 2117US4073688AProcess for the preparation of a proteinaceous concentrateVYSOKA SKOLA CHEM TECH·Filed 1975·Granted Feb 14, 1978·2 cites·4 claims
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