| Patents for C01B 25 - Phosphorus; Compounds thereof (12,526) |
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| 04/19/2005 | US6881227 Made by converting a hard algae tissue free of organic compounds in an alkaline aqueous phosphate solution with magnesium ions with heating, microporous structure of the algae remains intact; bone substitutes |
| 04/14/2005 | US20050077246 Treatment of liquid using porous polymer containment member |
| 04/12/2005 | CA2278176C Novel minerals and methods for their production and use |
| 04/06/2005 | EP1296887A4 Phosphate acidulation utilizing hf acid |
| 04/06/2005 | CN1603230A Method for preparing phosphoric acid and by-product cement by thermal decomposition |
| 04/06/2005 | CN1195884C Nanostructured feed for thermal spray |
| 03/31/2005 | WO2005028094A1 Rare-earth phosphate colloidal dispersion, method for the production thereof and a transparent luminescent material obtainable from said dispersion |
| 03/30/2005 | EP1517856A2 Method for the production of phosphoric acid and/or a salt thereof and products thus obtained |
| 03/30/2005 | CN1600682A Nano zonal calcium phosphate and preparation method |
| 03/29/2005 | US6872492 Reversibly cycling; electrochemistry |
| 03/29/2005 | CA2125826C Process for the treatment of natural apatites with a view to the use thereof for storing irradiated fuel elements |
| 03/24/2005 | WO2005026267A1 Metallic pigment and synthetic resin composition having the same mixed therein |
| 03/23/2005 | EP1515913A1 Ceramic pigments on apatite basis |
| 03/23/2005 | CN1597511A Method of preparation white carbon black and sodium bexameta phosphate |
| 03/23/2005 | CN1597501A Method for producing sodium triphosphate by dry wet combination method |
| 03/23/2005 | CN1596995A Osseous tissue engineering stent material and its preparation method |
| 03/23/2005 | CN1596994A Bone tissue repairing filler and its preparation material |
| 03/23/2005 | CN1194118C Yellow phosphorus refining process by electromagnetic purification method |
| 03/17/2005 | WO2005002720A3 Colloidal dispersion of calcium phosphate tablets and method of obtaining same |
| 03/16/2005 | CN2685315Y Dynamic air-slake phosphine generator |
| 03/16/2005 | CN1594074A Method and apparatus for phosphine quick generation |
| 03/10/2005 | WO2005022120A2 Process for producing nanocrystals and nanocrystals produced thereby |
| 03/10/2005 | CA2518352A1 Process for producing nanocrystals and nanocrystals produced thereby |
| 03/09/2005 | EP1129028B1 Method for preparation of the supersaturated solution of calcium phosphate and the thin film of calcium phosphate crystal by using the solution |
| 03/09/2005 | CN1591919A White-light emitting device, and phosphor and method of its manufacture |
| 03/09/2005 | CN1590286A New production technology of feed grade calcium hydrogen phosphate |
| 03/09/2005 | CN1590285A Preparation technology of granular feed grade calcium hydrogen phosphate |
| 03/09/2005 | CN1590284A Preparation method of nano grade zirconium oxide crude powder |
| 03/03/2005 | WO2005019102A1 Porous and spherical calcium phosphate particle being partly substituted with metal ion or having metal ion carried on surface thereof, and porous multiayer calcium phosphate particle |
| 03/03/2005 | US20050046334 White-Light Emitting Device, and Phosphor and Method of Its Manufacture |
| 03/03/2005 | DE10336363A1 Verfahren zur Herstellung von kristallinen Pyrophosphaten, sowie Verwendung dieser Verbindungen als Katalysatoren oder als Additiv für die Membranen, insbesondere für Membranen für Brennstoffzellen A process for the preparation of crystalline pyrophosphates, as well as use of these compounds as catalysts or as an additive for the membranes, particularly for membranes for fuel cells |
| 03/02/2005 | EP1511089A2 White-light emitting device, and phosphor and method of its manufacture |
| 03/02/2005 | CN2682056Y Device for preparing technical grade phosphoric acid and food level phosphoric acid through wet method phosphoric acid |
| 03/01/2005 | US6861039 Method for purification of phosphoric acid high purity polyphosphoric acid |
| 02/27/2005 | CA2475289A1 White-light emitting device, and phosphor and method of its manufacture |
| 02/23/2005 | CN1583549A External phosphine generator of granary |
| 02/17/2005 | WO2005014474A2 Method for producing crystalline pyrophosphates, use of said compounds as catalysts or as additives for membranes, in particular for membranes of fuel cells |
| 02/17/2005 | WO2004106233A3 A process for recovering phosphorus from phosphorous production sludge |
| 02/17/2005 | US20050037948 Calcium phosphopeptide complexes |
| 02/16/2005 | EP1506135A1 Synthesis of metal compounds useful as cathode active materials |
| 02/16/2005 | CN1581537A Method for preparing lithiumion cell positive material Iron-lithium phosphate |
| 02/16/2005 | CN1579930A New method for concentrating and purifying wet phosphoric acid by humid heat joint |
| 02/15/2005 | US6855462 Stable charging, discharging cycles |
| 02/09/2005 | EP1504141A1 Method for producing inorganic semiconductor nanocrystalline rods and their use |
| 02/09/2005 | CN1188383C Preparation method of methacrylic acid |
| 02/09/2005 | CN1188344C Cooling-water circulating method for wet phosphoric acid production process |
| 02/03/2005 | WO2005009593A1 Hydride gas purification for the semiconductor industry |
| 02/03/2005 | US20050026003 Calcium phosphate colloids, dots, islands, thin films or granules and its preparation |
| 02/02/2005 | EP1502647A2 Process for the preparation of an intercalation compound |
| 02/02/2005 | EP1501771A1 Method of preparing porous calcium phosphate granules |
| 02/02/2005 | CN1187851C Method for preparing cathode active material and method for preparing nonaqueous electrolyte cell |
| 02/02/2005 | CN1187262C Method for preparation of supersaturated solution of calcium phosphate and thin film of calcium phosphate crystal by using said solution |
| 02/01/2005 | CA2127740C Calcium hydrogen phosphate, a method for preparing it, and an excipient utilizing it |
| 01/27/2005 | WO2005007599A2 Hydroxyapatite calcium phosphate granules, method for preparing same and uses thereof |
| 01/26/2005 | EP1501137A2 Cathode materials for secondary (rechargeable) lithium batteries |
| 01/26/2005 | CN1569719A Process for direct production of cement and phosphoric acid from phosphate rock |
| 01/26/2005 | CN1569620A Production process of crystallization-free phosphate |
| 01/26/2005 | CN1186835C Lithium-containing phosphate active materials |
| 01/25/2005 | US6846854 Microencapsulated red phosphorus |
| 01/25/2005 | CA2102244C Aluminum phosphate composition with high pore volume and large pore diameter, process for its production and use thereof |
| 01/19/2005 | CN1568288A Colloidal dispersion of particles of a rare earth vanadate or phosphovanadate |
| 01/19/2005 | CN1565963A Joint production process for potassium dihydrogen phosphate, sulphur group compound fertilizer and polyaluminium chloride |
| 01/19/2005 | CN1565962A Production method and device for alkali metal food grade phosphate |
| 01/19/2005 | CN1565961A Production process of electronic grade red phosphorus |
| 01/19/2005 | CN1185730C Cathode active material, nonaqueous electrolyte battery and its producing method |
| 01/13/2005 | WO2005003028A2 Calcium phosphate particles and production thereof |
| 01/13/2005 | WO2005003027A2 Nanoscale calcium phosphate tablets |
| 01/13/2005 | WO2005003026A1 High purity phosphoric acid and method for production thereof |
| 01/13/2005 | WO2005002720A2 Colloidal dispersion of calcium phosphate tablets and method of obtaining same |
| 01/13/2005 | WO2004052938A3 Method of producing phosphoric acid from phosphate ore |
| 01/13/2005 | US20050008877 Reacting rare earth compound with complexing agent; adjustment pH |
| 01/13/2005 | US20050006619 Single phase, cristobalite composition with a cubic structure, a silica dopant, or a cation with an atomic radius of about 1 angstrom that fits stably within the interstices |
| 01/12/2005 | CN1564343A Method of preparing positive electrode composite material of Lithium ion cell contg, ferrous phosphate lithium salt-carbon |
| 01/12/2005 | CN1562847A Method for producing phosphoric acid and cement from phosphate ore by hot process |
| 01/12/2005 | CN1562736A Energy saving method for fabricating yellow phosphorus and device meeded |
| 01/11/2005 | US6841304 Dissolves other salts, in particular metallic salts, such as lithium salts, to give highly conductive solutions |
| 01/11/2005 | US6840961 Machinable preformed calcium phosphate bone substitute material implants |
| 01/06/2005 | WO2005001983A1 Solid electrolyte and all-solid battery using same |
| 01/06/2005 | US20050003274 Olivive or nasicon crystal structure |
| 01/06/2005 | US20050002845 High temperature heating in rotary kiln |
| 01/05/2005 | CN1559889A Preparation process of lithium ferrous phosphate for positive pole of lithium ion cell |
| 01/05/2005 | CN1559888A Preparation process of strontium nano calcium phosphate containing biological active bone cement |
| 01/05/2005 | CN1559887A Calcium phosphate bone cement biological composite material and preparaton process thereof |
| 12/30/2004 | US20040265695 Composite oxide electrode |
| 12/30/2004 | US20040262571 Mixed oxide of alkali metal, transitional metal and either of phosphorUs, sulfur and arsanic |
| 12/29/2004 | WO2004001881A3 Carbon-coated li-containing powders and process for production thereof |
| 12/29/2004 | EP1491502A2 A method for producing nanoparticles through size-selective photoetching |
| 12/29/2004 | EP1490919A1 Alkali/transition metal phosphates and related electrode active materials |
| 12/29/2004 | EP1490298A1 Calcium phosphate colloids, dots, islands, thin films or granules and its preparation |
| 12/28/2004 | US6835500 Hydrated iron phosphate electrode materials for rechargeable lithium battery cell systems |
| 12/22/2004 | EP1489672A1 Production methods for positive electrode active matter and non-aqueous electrolytic battery |
| 12/22/2004 | CN1180978C Microporous crystalline silico-alumino-phosphate composition, catalytic material comprising said composition and use thereof |
| 12/15/2004 | EP1486458A2 Reactive liquid based gas storage and delivery systems |
| 12/15/2004 | CN1554577A Process for preparing polassium dihydrogen phosphate from sea water |
| 12/09/2004 | WO2004106233A2 A process for recovering phosphorus from phosphorous production sludge |
| 12/09/2004 | WO2004105764A1 (3- ((quinazolin-4-yl) amino )-1h-pyrazol-1-yl) acetamide derivatives and related compounds as aurora kinase inhibitors for the treatment of proliferative diseases such as cancer |
| 12/09/2004 | DE102004012273A1 Stabile und geschmacksmaskierte pharmazeutische Dosierungsform unter Verwendung von porösen Apatit-Körnern Stable and taste masked pharmaceutical dosage form using porous apatite grains |
| 12/07/2004 | CA2394318C Lithium-based electrochemically active materials and preparation thereof |
| 12/02/2004 | US20040241074 rupturing cell walls of microorganisms in sludge by treating with ozone and successively treating the sludge with alkali, to elute phosphorus from the sludge into a liquid phase. |
| 12/02/2004 | US20040241073 A process for total environmental remediation of a phosphorus contaminated site |