C01G 1 - Methods of preparing compounds of metals not covered by subclasses , , , , in general

Patents for C01G 1 - Methods of preparing compounds of metals not covered by subclasses , , , , in general (5,322)
12/1988
12/01/1988	WO1988009061A3 Superconducting materials, methods and derivated devices
12/01/1988	DE3817319A1 Process for producing superconductors
11/1988
11/23/1988	EP0292387A2 Method for producing a superconducting circuit
11/23/1988	EP0292126A2 Superconductive body having improved properties
11/22/1988	US4786430 Glassy boron matrix
11/17/1988	WO1988009061A2 Superconducting materials, methods and derivated devices
11/17/1988	WO1988008891A1 METHOD OF PURIFYING AND DEPOSITING GROUP IIIa AND GROUP Va COMPOUNDS TO PRODUCE EPITAXIAL FILMS
11/17/1988	EP0291075A2 Composite superconductor and method of the production thereof
11/17/1988	EP0291009A2 Formation of superconductive ceramic oxides by chemical polymerization
11/15/1988	CA1244626A1 Method for producing metal sulfide and the product produced therefrom
11/09/1988	EP0290357A2 Process for the preparation of copper oxide ceramic superconductive articles, and process for their preparation
11/09/1988	EP0290331A2 Superconducting composite
11/09/1988	CN88101419A Layered copper oxide superconductor compounds
11/03/1988	WO1988008338A1 Preparation of superconducting ceramic materials
11/02/1988	EP0288711A2 Rapid, large area coating of high-Tc superconductors
11/02/1988	EP0288641A2 Parametrically modified superconducting material
11/01/1988	US4781852 Magnetic recording media
10/1988
10/26/1988	EP0288236A2 Process for producing high temperature superconducting material
10/26/1988	EP0287810A2 Copperoxide superconductor with mixed valency and process for making the same
10/26/1988	EP0287749A1 New layered copper oxide superconductor compounds
10/26/1988	CN88101989A Method of manufacturing superconducting pattern by light irradiation
10/25/1988	US4780232 Process for preparing selected, doped magnetite/carbonate co-precipitates
10/24/1988	EP0227797A4 Reduction of organohalogen compounds in metal and metalloid chloride production streams.
10/19/1988	EP0287258A1 Method of producing a layer of superconductive material
10/19/1988	EP0286823A1 Copper oxide superconductor with a mixed valency, and process for making the same
10/19/1988	CN88101627A 超导材料 Superconductor
10/12/1988	EP0286503A1 Conducting oxide-nitride perovskites, their preparation and their use, particularly as an electrode material
10/12/1988	EP0286482A1 Superconductor copper oxides with mixed valency and process for their fabrication
10/12/1988	EP0286410A2 Methods of manufacturing ceramic material superconductors
10/12/1988	EP0286289A1 A method of preparing a superconducting oxide and superconducting oxide metal composites
10/12/1988	EP0286106A2 Process for manufacturing a superconductive device
10/12/1988	EP0285999A1 A production method of superconductive thin film and a device thereof
10/05/1988	EP0285392A2 Methods for making superconductor precursor
10/05/1988	EP0285339A1 Metal oxide and metal sulfide particles and production thereof
10/05/1988	EP0285319A2 Apparatus and systems comprising a superconductive body, and method for producing such body
10/05/1988	EP0285169A2 Superconductor and method of manufacturing the same
10/05/1988	EP0285108A2 Method of producing superconducting wire
10/05/1988	EP0285107A2 Superconductive material
10/05/1988	EP0285106A2 Method of forming superconducting circuit
10/05/1988	EP0285028A2 Method of using superconductor
10/05/1988	CN88101708A Preparation of superconducting oxides and oxide-metal composites
09/1988
09/28/1988	EP0284438A2 Superconducting materials and methods of manufacturing the same
09/28/1988	EP0284097A2 Method of producing superconducting wire
09/28/1988	EP0283965A2 Process and composition for drying of gaseous hydrogen halides
09/27/1988	US4774026 Semiconductor photocatalyst, electromagnetic waves
09/22/1988	WO1988007264A2 Devices and systems based on novel superconducting material
09/21/1988	EP0283197A2 Apparatus comprising a superconductive body, and method for producing such a body
09/21/1988	EP0282839A2 Films of high Tc oxide superconductors and method for making the same
09/21/1988	CN88101032A Superconductive device
09/21/1988	CN88100571A Composition of supraconductor and pocess thereof
09/20/1988	US4772296 Method of purifying and depositing group IIIa and group Va compounds to produce epitaxial films
09/14/1988	EP0282199A2 Superconductive substance
09/14/1988	EP0281753A2 Electrically superconducting compositions and processes for their preparation
09/07/1988	EP0280812A1 Superconductivity in square - planar compound systems
09/07/1988	CN88100338A Superconductors and method for manufacturing thereof
08/1988
08/31/1988	EP0280308A2 Superconducting device
08/31/1988	EP0280292A2 Method of manufacturing a layer of oxide superconductive material
08/10/1988	CN87107765A Super conductivity in squar-planar compound systems
08/09/1988	US4762694 Molten salt extraction process for the recovery of valued transition metals from land-based and deep-sea minerals
08/09/1988	US4762693 Process for working up heavy metal-containing residues originally from the decontamination of crude phosphoric acid
08/03/1988	EP0276765A2 Solid matter for the preparation of hexagonal ferrite
08/02/1988	CA1239923A1 Silica intercalated crystalline zirconium phosphate- type materials
07/1988
07/25/1988	EP0271575A4 Layered metal chalcogenides containing interlayer chalcogenides and their synthesis.
07/21/1988	EP0295269A4 Layered metal oxides containing interlayer oxides and their synthesis.
07/21/1988	EP0272306A4 Oligomerization of olefins.
07/21/1988	EP0271563A4 Layered silicates and their synthesis.
07/21/1988	EP0270659A4 Layered metal oxides containing interlayer oxides and their synthesis.
07/14/1988	WO1988005029A1 Superconductivity in square-planar compound systems
07/13/1988	EP0274421A2 Device and systems based on novel superconducting material
07/13/1988	EP0274407A2 Devices and systems based on novel superconducting material
06/1988
06/29/1988	EP0272306A1 Oligomerization of olefins.
06/28/1988	US4753740 Adding ammonium chloride or bromide or borate anion producing compound
06/22/1988	EP0271575A1 Layered metal chalcogenides containing interlayer chalcogenides and their synthesis.
06/22/1988	EP0271563A1 Layered silicates and their synthesis.
06/21/1988	US4752454 Heating hydrated fluoride of zirconium, thorium, hafnium, ytterium, scandium or rare earth metal in reactive vapors of hydrofluoric acid, carbon dioxide and a fluoroalkane
06/15/1988	EP0270659A1 Layered metal oxides containing interlayer oxides and their synthesis.
06/14/1988	US4751070 Low temperature synthesis
06/01/1988	EP0269385A2 Process for manufacture of composite oxide
05/1988
05/10/1988	US4743437 Zeolite Nu-13 and process for its preparation using piperazine compounds
05/03/1988	US4741893 Process for producing fluorides of metals
04/1988
04/26/1988	US4740570 Metal halide vaporization into diluents
04/26/1988	CA1235578A1 Process for reducing metal ions in aqueous solutions
03/1988
03/23/1988	CN87105159A Oligomerization of olefins
03/09/1988	EP0258470A1 Method of making blocks of PbxMoySz in the Chevrel phase
03/09/1988	CN87105160A Layered metal oxides containing interlayer oxides and their synthesis
03/09/1988	CN87105158A Layered metal chalcogenides containing interspathic polymeric chalcogenides
02/1988
02/24/1988	CN87105161A Layered metal oxides containing interlayer oxides and their synthesis
02/23/1988	US4726937 Heating, volatization, separation, then acidification
02/17/1988	CN87105162A Layered silicates and their synthesis
01/1988
01/19/1988	CA1231536A1 Hydrometallurgical method for treating valuable metal raw materials containing chlorides and fluorides
01/14/1988	WO1988000176A1 Oligomerization of olefins
01/14/1988	WO1988000093A1 Layered metal oxides containing interlayer oxides and their synthesis
01/14/1988	WO1988000092A1 Layered metal chalcogenides containing interlayer chalcogenides and their synthesis
01/14/1988	WO1988000091A1 Layered silicates and their synthesis
01/14/1988	WO1988000090A1 Layered metal oxides containing interlayer oxides and their synthesis
01/07/1988	EP0250813A2 Process and apparatus for preparing composite powders
01/05/1988	US4717627 Dynamic high pressure process for fabricating superconducting and permanent magnetic materials
01/05/1988	US4717513 Silica intercalated crystalline zirconium phosphate-type materials
12/1987
12/08/1987	US4711680 Displacement reaction of transition metal fluoride with lewis acid
11/1987
11/24/1987	CA1229596A1 Ternary charge transfer complex

1 ... 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54