| Patents for C01G 45 - Compounds of manganese (4,607) |
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| 09/01/1994 | WO1994019836A1 Electrodes for rechargeable lithium batteries |
| 08/30/1994 | US5342609 Purification, filtration; for use in MRI |
| 08/23/1994 | US5340562 Mixing manganous and permangnate salt and bases. aging, filtration, washing, ion exchangign with magnesium salt forming todorokite |
| 08/23/1994 | CA1331506C Method of synthesizing a lithium manganese oxide |
| 08/17/1994 | EP0610333A1 Treated apatite particles for medical diagnostic imaging |
| 08/16/1994 | US5338334 Process for preparing submicron/nanosize ceramic powders from precursors incorporated within a polymeric foam |
| 07/13/1994 | EP0605908A2 Water insoluble manganese particles as magnetic resonance, imaging contrast enhancement agents |
| 07/05/1994 | US5326549 Bimetal hydroxide |
| 06/28/1994 | US5324353 Zinc sulfide bodies having improved optical transmittance characteristics and mechanical characteristics |
| 06/23/1994 | WO1994013378A1 Separating zinc and manganese oxides |
| 06/18/1994 | CA2107695A1 Water insoluble manganese particles as magnetic resonance contrast enhancement agents |
| 06/07/1994 | CA1329982C Composition containing divalent manganese ion and method for preparing the same |
| 05/31/1994 | US5316877 Electrochemical cell |
| 05/17/1994 | US5312457 Use of hydroquinone to precondition manganese dioxide for use in rechargeable electrochemical cells |
| 04/26/1994 | US5306411 Solid multi-component membranes, electrochemical reactor components, electrochemical reactors and use of membranes, reactor components, and reactor for oxidation reactions |
| 04/14/1994 | WO1994008056A2 Process for producing manganese dioxide |
| 04/13/1994 | CN1085189A Process for producing manganese dioxide |
| 04/07/1994 | DE4301042C1 Treatment the sludge obtained from zinc leachant - to recover zinc, iron and manganese |
| 02/09/1994 | CN1023694C Prepn. of maganese dioxide |
| 02/02/1994 | EP0581290A1 Novel manganese oxides, production thereof, and use thereof |
| 01/18/1994 | US5279743 Separation of solid phase manganese dioxide from liquid phase chloric acid solution |
| 01/11/1994 | US5277890 Process for producing manganese dioxide |
| 12/15/1993 | EP0573610A1 Synthetic spinels and processes for making them. |
| 12/07/1993 | US5268408 Process for the preparation of colloidal manganese dioxide |
| 11/30/1993 | US5266419 Method of producing an air electrode material for solid electrolyte type fuel cells |
| 11/30/1993 | US5266299 Intercalation compounds |
| 11/23/1993 | US5264284 Fibrous composite metal hydroxide and process for the production thereof |
| 10/05/1993 | US5250112 Spinel black pigments based on copper-chromium-manganese mixed oxides, a process for their preparation and their use |
| 09/15/1993 | CN1076175A Process and device for producing manganese dioxide and rare-earth oxide simultaneously |
| 08/18/1993 | CN1021809C Industrial manganese sulphate production method |
| 08/05/1993 | WO1993007905A3 Treated apatite particles for medical diagnostic imaging |
| 06/23/1993 | EP0532613A4 Ethylene sorbing substances |
| 06/09/1993 | EP0545757A1 Process for the preparation of perovskites on the basis of manganese or chromium and perovskites so obtained |
| 06/09/1993 | EP0545205A1 Copper, chromium, manganese mixed oxides based spinel black pigments, process for their preparation and use thereof |
| 06/09/1993 | CN1072907A Pyrolysis installation for manganous carbonate and its technology |
| 05/30/1993 | CA2084010A1 Process for the preparation of manganese or chromium perovskites and perovskites therefrom |
| 05/18/1993 | US5211933 Method for preparation of LiCoO2 intercalation compound for use in secondary lithium batteries |
| 05/12/1993 | EP0541329A1 Composite metal hydroxide and process for the production thereof |
| 04/29/1993 | WO1993007905A2 Treated apatite particles for medical diagnostic imaging |
| 04/29/1993 | CA2120130A1 Treated apatite particles for medical diagnostic imaging |
| 04/21/1993 | EP0399035B1 Method of removing arsenic and/or other amphoteric elements from sludge and solid waste materials |
| 04/13/1993 | CA1315969C Use of manganese oxide in drilling mud and oil well cement slurries |
| 04/06/1993 | US5200383 Method for the production of catalytically active mixed phases |
| 03/30/1993 | US5198025 Heat resistant |
| 03/24/1993 | EP0532613A1 Ethylene sorbing substances. |
| 03/24/1993 | CN1070167A Process of continuous oxidation to prepare potassium manganate by three-phase pressuring |
| 03/23/1993 | US5196279 Rechargeable battery including a Li1+x Mn2 O4 cathode and a carbon anode |
| 03/17/1993 | EP0532084A1 Process for the preparation of mixed metal oxide powder and its use for the production of capacitors and electrical resistors |
| 03/10/1993 | CA2077701A1 Process for making mixed metal oxide powder, and its use for making a powder used in fabricating electrical resistors and condensers |
| 01/19/1993 | US5180699 Lead-niobium-metal oxide ceramic produced from a niobic acid sol |
| 12/24/1992 | DE4215130A1 Ein mangandioxid enthaltendes material und dessen verwendung in einer elektrochemischen zelle A manganese dioxide-containing material and its use in an electrochemical cell |
| 12/18/1992 | CA2068015A1 Electrode material |
| 12/15/1992 | CA1311493C Process for the preparation of dialkyldithiocarbamates of multivalent metals |
| 12/09/1992 | EP0517448A1 Fibrous composite metal hydroxide and process for the production thereof |
| 11/24/1992 | US5166012 Hydrogen magnesium oxide for electrochemical cells |
| 11/24/1992 | US5165797 Thermochromic composite oxide and method for detecting temperature therewith |
| 10/24/1992 | WO1992018425A1 Method for the preparation of limn2o4 and licoo2 intercalation compounds for use in secondary lithium batteries |
| 10/20/1992 | US5156934 Mixing manganese dioxide with aqueous metal salt solution, then with alkaline metal hydroxide to precipitate metal hydroxide onto surfaces of manganese dioxide particles |
| 10/06/1992 | US5153081 Layered; specific crystal structure; electrochemical cells |
| 09/23/1992 | EP0504826A1 Process for the preparation of colloidal manganese dioxide |
| 08/26/1992 | WO1992014546A1 Synthetic spinels and processes for making them |
| 08/18/1992 | US5140604 Mixed strontium and lanthanide oxides and a laser using monocrystals of these oxides |
| 08/12/1992 | WO1992014273A1 Method of making a rechargeable modified manganese dioxide material and related compound and electrode material |
| 08/12/1992 | EP0498566A1 Composite metal hydroxide and its use |
| 08/12/1992 | CN2112626U Manganese carbonate pyrolyzer |
| 08/12/1992 | CA2103810A1 Method of making a rechargeable modified manganese dioxide electrode material |
| 08/04/1992 | US5135732 Method for preparation of LiMn2 O4 intercalation compounds and use thereof in secondary lithium batteries |
| 07/29/1992 | WO1992013367A1 RECHARGEABLE BATTERY INCLUDING AN Li1+xMn2O4 CATHODE AND A CARBON ANODE |
| 07/29/1992 | CN1017592B Composition containing divalent manganesetion and method for preparing the same |
| 07/23/1992 | DE4119499C1 Ceramic powder sinters for fuel cells - intensively mixes starting materials esp. nitrate(s) in water and citric acid and concentrates soln. until unstirrable before azeotropic distn. |
| 07/16/1992 | DE4100911A1 Sepg. zinc from pyrolusite by washing with dil. mineral acid - also giving manganese di:oxide useful in pigment, oxidant and ferrite mfr. and e.g. zinc sulphate |
| 06/17/1992 | CN1017101B Superconducting material and method of manufacturing same |
| 06/02/1992 | US5118659 Rare earth, alkaline earth and transition metal oxides, solubilizing, atomizing, calcining |
| 06/02/1992 | US5118478 Extractrion process for removing and recovering metals from aqueous solutions |
| 05/20/1992 | EP0486236A1 Zinc sulfide optical elements |
| 04/29/1992 | EP0482444A1 Process for preparing zinc oxide pigments doped with metal oxides |
| 04/28/1992 | US5108979 Synthetic spinels and processes for making them |
| 03/10/1992 | CA1297131C Process for the isolation of p-hydroxybenzaldehyde |
| 02/18/1992 | CA1295807C Coprecipitation method for the manufacture of zinc oxyde based doped powders |
| 02/11/1992 | CA1295486C Extraction of transition metals from organic solutions |
| 02/05/1992 | CN1058383A Method for production of active manganese dioxide with waste manganese-containing dregs from pharmaceutical industry |
| 01/29/1992 | CN1058201A Process for wet producing manganese sulfate from two kinds of mine |
| 01/23/1992 | WO1992000808A1 Method of intercalation of perovskitic particles in the form of pillars into layered clays |
| 01/22/1992 | EP0467590A1 Method of producing an air electrode material for solid electrolyte type fuel cells |
| 12/27/1991 | EP0335934B1 Process for producing pulverulent mixed phases with a catalytic action |
| 12/19/1991 | CA2044732A1 Manganese oxide compound |
| 12/17/1991 | US5073302 Varistor material and process for production therefor |
| 12/10/1991 | US5071827 Production of superconductor materials |
| 12/09/1991 | WO1991018835A1 Ethylene sorbing substances |
| 12/09/1991 | CA2082639A1 Ethylene sorbing substances |
| 11/26/1991 | US5068050 High stable magnetic thin film and cores |
| 11/18/1991 | CA2042130A1 Manganese oxide compound |
| 10/29/1991 | US5061674 Solid solution of oxides of manganese, titanium and vanadium as oxidation catalyst |
| 10/15/1991 | US5057374 Mno/nio-based nonmagnetic substrate material |
| 10/15/1991 | CA1290805C Rechargeable organic electrolyte cell |
| 10/09/1991 | EP0451001A1 Strontium and lanthanide mixed oxides and laser using single crystals of these oxides |
| 10/09/1991 | CN1055205A Solid multi-component membranes, electrochemical reactor components reactor for oxidation reactions |
| 08/07/1991 | CN1013434B Prepn. method of chemically pure manganese dioxide for battery use |
| 08/06/1991 | CA1287285C Method for flocculating suspensions containing swelled layered chalcogenide |
| 07/31/1991 | EP0438902A2 Electrochemical reactors and multicomponent membranes useful for oxidation reactions |