| Patents for C01G 21 - Compounds of lead (978) |
|---|
| 12/07/2004 | US6827860 Method for eliminating nickel ions and lead ions from ferrous salt solutions |
| 10/28/2004 | US20040214084 Using alkali metal and transition metal; controlled reduction using carbohydrate; forming inorganic reaction product |
| 10/27/2004 | CN1173419C Shaped body consisting of textured superconductor material and method for producing same |
| 10/20/2004 | CN1171797C Process for synthesizing alpha, beta type lead dioxide and lead tetroxide nano crystal |
| 10/13/2004 | EP1345854B1 Process and apparatus for the continuous refining of litharge |
| 09/30/2004 | US20040189751 Piezoelectric body, manufacturing method thereof, piezoelectric element having the piezoelectric body, inject head, and inject type recording device |
| 09/23/2004 | US20040185344 Solid state reactions with inorganic cations with reducing carbon |
| 09/23/2004 | US20040185251 Semiconducting oxide nanostructures |
| 09/22/2004 | CN1530180A Method for producing metal compound by waste zinc-manganese dioxide dry cell |
| 09/01/2004 | EP1452490A1 Piezoelectric body, manufacturing method thereof, piezoelectric element having the piezoelectric body, inject head, and inject type recording device |
| 08/26/2004 | US20040163584 Semiconducting oxide nanostructures |
| 08/25/2004 | EP1449817A1 Production of oriented material or composite material through centrifugal burning |
| 08/11/2004 | CN1520380A Method for producing multinary metal oxide powders in pulsed reactor |
| 07/21/2004 | CN1514808A Piezoelectric body, mfg. method thereof, piezoelectric element having piezoelectric body, inkjet head and inkjet type recording device |
| 07/20/2004 | CA2395115C Preparation of lithium-containing materials |
| 07/14/2004 | EP1436844A2 Passivated nanoparticles, method of fabrication thereof, and devices incorporating nanoparticles |
| 06/17/2004 | US20040115441 Overcoating ceramic with protective coating |
| 06/17/2004 | US20040115345 Nanoparticle fractionation and size determination |
| 06/16/2004 | EP1345855B1 Chemical reactor vessel and process for the continuous oxidation of lead to a lead oxide |
| 05/04/2004 | US6730281 Methods of making transition metal compounds useful as cathode active materials |
| 04/28/2004 | CN1491896A Process for preparing lead oxide nano stick by solid phase chemical reaction |
| 04/22/2004 | US20040077481 Method for producing multinary metal oxide powders in a pulsed reactor |
| 04/06/2004 | US6716372 Usable as electrode active materials; for use in batteries |
| 03/25/2004 | WO2004024629A1 Metal chalcogenide composite nano-particles and layers therewith |
| 03/17/2004 | CN1142099C Ultrasonic-chemical synthesis process for preparing nm-class metallic sulfide |
| 03/09/2004 | US6702961 Preparation of lithium-containing materials |
| 02/25/2004 | EP1391424A2 Preparation of lithium-containing materials |
| 01/29/2004 | WO2004009205A2 Nanoparticle fractionation and size determination |
| 01/13/2004 | US6676749 Method for preparing layered perovskite compound thin film with organic ammonium layers and inorganic layers |
| 12/17/2003 | EP1370486A2 Method for producing multinary metal oxide powders in a pulsed reactor |
| 11/20/2003 | US20030215715 Methods of making transition metal compounds useful as cathode active materials |
| 11/20/2003 | US20030215714 Preparation of lithium-containing materials |
| 10/02/2003 | WO2002072471A3 Method for producing multinary metal oxide powders in a pulsed reactor |
| 09/24/2003 | EP1345855A2 Chemical reactor vessel and process for the continuous oxidation of lead to a lead oxide |
| 09/24/2003 | EP1345854A2 Process and apparatus for the continuous refining of litharge |
| 09/16/2003 | US6620752 Method for fabrication of lead-based perovskite materials |
| 08/28/2003 | WO2003070641A1 Piezoelectric body, manufacturing method thereof, piezoelectric element having the piezoelectric body, inject head, and inject type recording device |
| 07/01/2003 | US6586095 Semiconducting oxide nanostructures |
| 07/01/2003 | US6585821 Measuring absorption to determine reaction completion and terminating heating of lead acetate and diethylene glycol ethyl ether solution; lead di(ethylene glycol)ethyl ether precursor for lead germanium oxide (PGO) production |
| 06/18/2003 | CN1424980A Preparation of lithium-containing materials |
| 06/12/2003 | US20030108670 Analyzing absorption index of solution of lead acetate/ diethylene glycol, methyl ether; for ferroelectric lead germanium oxide (PGO) thin films for production of integrated circuits |
| 06/12/2003 | US20030106488 Manufacturing method for semiconductor quantum particles |
| 05/15/2003 | WO2003040061A1 Production of oriented material or composite material through centrifugal burning |
| 05/01/2003 | WO2003021635A3 Passivated nanoparticles, method of fabrication thereof, and devices incorporating nanoparticles |
| 04/24/2003 | US20030075510 Purification via hyperstoichiometric addition of sodium sulfide, adhesion, filtration, then precipitation |
| 04/23/2003 | EP1117616B1 Sol-gel process using porous mold |
| 03/25/2003 | US6537612 Process for treating particles, and their use in dispersions |
| 03/25/2003 | US6537361 Method of the synthesis and control of PGO spin-coating precursor solutions |
| 03/13/2003 | WO2003021635A2 Passivated nanoparticles, method of fabrication thereof, and devices incorporating nanoparticles |
| 03/13/2003 | US20030047816 Semiconductors; capable of being suspended in water without substantial agglomeration and substantial precipitation on container surfaces for at least 30 days |
| 03/04/2003 | US6528033 Novel lithium-mixed metal materials which, upon electrochemical interaction, release lithium ions, and |
| 02/05/2003 | EP1280941A1 Method for eliminating nickel ions and lead ions from ferrous salt solutions |
| 02/04/2003 | US6514454 Sol-gel process using porous mold |
| 01/08/2003 | EP1273862A1 Continuous furnace for the manufacture of metallic oxydes |
| 12/19/2002 | US20020193237 Method for fabrication of lead-based perovskite materials |
| 11/06/2002 | WO2001086010A1 Method for eliminating nickel ions and lead ions from ferrous salt solutions |
| 11/06/2002 | CA2408356A1 Method for eliminating nickel ions and lead ions from ferrous salt solutions |
| 10/30/2002 | EP1252093A1 Preparation of lithium-containing materials |
| 10/16/2002 | CN1092605C Radiation synthetic preparing method for nano-metal sulfide |
| 10/03/2002 | US20020139955 Method of the synthesis and control of PGO spin-coating precursor solutions |
| 10/02/2002 | EP0948460B1 Crystalline lead-containing oxyfluorides |
| 09/26/2002 | DE10111938A1 Herstellung von Hochtemperatur-Supraleiter-Pulvern in einem Pulsationsreaktor Manufacture of high temperature superconductor powders in a pulsation reactor |
| 09/19/2002 | WO2002072471A2 Method for producing multinary metal oxide powders in a pulsed reactor |
| 09/19/2002 | CA2440613A1 Method for producing multinary metal oxide powders in a pulsed reactor |
| 09/18/2002 | EP1131381B1 Process for hydrophobicizing particles, and their use in polymer dispersions |
| 09/12/2002 | WO2002042213A3 Chemical reactor vessel and process for the continuous oxidation of lead to a lead oxide |
| 09/12/2002 | WO2002042212A3 Process and apparatus for the continuous refining of litharge |
| 09/12/2002 | US20020124790 Organic ammonium molecule contains a functional chromophore; semiconductive, ferromagnetic properties |
| 09/10/2002 | US6448148 Method for forming a thin film |
| 08/27/2002 | US6440384 Composition for storage battery cells and method for making same |
| 07/18/2002 | WO2002055766A1 Semiconducting oxide nanostructures |
| 07/18/2002 | US20020094450 Semiconducting oxide nanostructures |
| 07/17/2002 | CN1358669A Process for synthesizing alpha, beta type lead dioxide and leadleaden oxide naon crystal |
| 07/04/2002 | US20020086214 Usable as electrode active materials; for use in batteries |
| 05/30/2002 | WO2002042213A2 Chemical reactor vessel and process for the continuous oxidation of lead to a lead oxide |
| 05/30/2002 | WO2002042212A2 Process and apparatus for the continuous refining of litharge |
| 05/21/2002 | CA2109962C Process for making superconducting t1-pb-sr-ca-cu oxide films and devices |
| 03/20/2002 | CN1340458A Ultrasonic-chemical synthesis process for preparing nm-class metallothio-family compound or phosphide |
| 02/27/2002 | CN1337933A Removal of lead from organic diaryl carbonate reaction mixtures |
| 02/14/2002 | US20020019316 Improved critical current retention and/or improved critical current density in presence of magnetic field |
| 01/22/2002 | CA2202289C Recovery of zinc from sulphidic concentrates |
| 12/20/2001 | US20010053571 Method for forming a thin film |
| 11/22/2001 | WO2001087896A1 Method of forming thin film of organic ammonium/inorganic lamellar perovskite compound |
| 11/22/2001 | DE10022867A1 Precipitation of nickel and lead ions from iron(II) salt solution, from e.g. lixiviation of cyclone dust from titanium dioxide production by chloride process, involves using excess alkali sulfide and filtration after dwell |
| 11/20/2001 | US6319482 Treatment of fly ASH/APC residues including lead salt recovery |
| 10/10/2001 | EP1140780A1 Removal of lead from organic diaryl carbonate reaction mixtures |
| 09/26/2001 | EP1136614A1 Method for forming a thin film |
| 09/12/2001 | EP1131381A1 Process for hydrophobicizing particles, and their use in polymer dispersions |
| 09/12/2001 | EP1131380A1 Process for treating particles, and their use in dispersions |
| 09/07/2001 | WO2001064600A1 Method for fabrication of lead based perovskite materials |
| 07/26/2001 | WO2001053198A1 Preparation of lithium-containing materials |
| 07/25/2001 | EP1117616A1 Sol-gel process using porous mold |
| 04/24/2001 | US6221813 Shaped bodies comprising textured superconducting material and a process for their production |
| 04/11/2001 | EP1089951A1 A method for producing nano-engineered precursors |
| 02/13/2001 | US6188920 High performance (Bi,Pb)2Sr2Ca2Cu3Oy composites |
| 11/28/2000 | US6153156 Method for purifying leady oxides |
| 09/27/2000 | CN1267638A Lead salt producing process by utilizing lead containing sludge |
| 09/08/2000 | WO2000051948A1 A method for producing nano-engineered precursors |
| 08/30/2000 | CN1264929A Accumulator |
| 08/09/2000 | EP0909335B1 Treatment of fly ash/apc residues including lead salt recovery |