| Patents for C01G 55 - Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum (1,459) |
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| 06/03/1987 | EP0224209A2 Process for recovery of rare metals |
| 06/02/1987 | US4670322 Metal oxide magnetic substance and a magnetic film consisting thereof and their uses |
| 05/27/1987 | CN86105464A Recovery of noble metal values from carbonylation residues using immiscible liquids |
| 05/13/1987 | EP0221136A1 Catalyst recovery process. |
| 04/28/1987 | EP0203189A4 Method of recovery of gold and other metals. |
| 04/21/1987 | US4659682 Recovery of noble metal values from carbonylation residues |
| 03/31/1987 | US4654145 Direct recovery of precious metals by solvent extraction and selective removal |
| 03/25/1987 | CN85106777A Iridium's recovery and purification |
| 03/17/1987 | US4650649 Catalyst recovery process |
| 03/12/1987 | WO1987001366A1 Process for purifying silver refinery slimes |
| 03/04/1987 | EP0212982A2 Recovery of rhodium from carbonylation residues using immiscible liquids |
| 02/25/1987 | EP0211305A2 Metal scavenging process |
| 02/25/1987 | CN86104680A Recovery of noble metal values from carbonylation residues |
| 01/28/1987 | EP0210017A1 Recovery of noble metal values from carbonylation residues |
| 01/28/1987 | EP0210004A1 Solvent extraction process for separation of precious metals |
| 12/30/1986 | EP0206377A2 Extraction of transition metals from organic solutions |
| 12/23/1986 | CA1215546A1 Process for recovering noble metals belonging to group viii of the periodic system of the elements from a contaminated catalyst solution originating from the carbonylation of methyl acetate and/or dimethylether |
| 12/17/1986 | EP0204696A1 Catchment packs |
| 12/03/1986 | EP0203189A1 Method of recovery of gold and other metals |
| 11/20/1986 | WO1986006750A1 Catalyst recovery process |
| 11/18/1986 | US4623522 Complexing |
| 10/28/1986 | US4619744 Soluble crosslinkable polyelectrolyte |
| 10/14/1986 | US4617410 Precipitating the dimethylformamide adduct and recovering |
| 10/09/1986 | WO1986005824A1 Thin layer consisting essentially of ruthenium salt |
| 09/16/1986 | CA1211467A1 Catalytic hydroformylation of olefins |
| 09/02/1986 | US4609639 Heteropolymetallic clusters, methods of making such clusters, and catalysts utilizing such clusters |
| 08/13/1986 | EP0190464A2 Novel anti-cancer drugs |
| 08/12/1986 | US4605541 Recovery of noble metal values from carbonylation residues using immiscible liquids |
| 06/19/1986 | WO1986003480A1 Method of recovery of gold and other metals |
| 06/19/1986 | WO1986003479A1 Catchment packs |
| 06/18/1986 | EP0064989B1 Process for the recovery of rhodium catalyst |
| 06/04/1986 | EP0183200A2 Rhodium recovery from oxosynthesis reaction products |
| 05/14/1986 | EP0180803A1 Process for recovering noble metals from their cyanides |
| 04/29/1986 | US4585628 Oxidation, com-lexing, solvent extraction |
| 04/09/1986 | EP0176760A2 Process for forming solid solutions |
| 03/25/1986 | US4578368 Mixing of rhodium containing tar with fatty acid, heating, and precipitation |
| 03/25/1986 | US4578250 Acidification of solution, then solvent extraction with phenyl oxime |
| 02/19/1986 | EP0171984A2 Combination modality cancer therapy |
| 02/19/1986 | EP0171704A1 Method for eluting a metal adsorbed on a chelating agent |
| 02/18/1986 | US4571266 Using thiourea extracting agent |
| 02/18/1986 | US4571265 Process for separation and purification of platinum group metals (II) |
| 01/02/1986 | EP0166151A1 Novel extractants and method for the recovery of palladium |
| 12/10/1985 | US4557760 Heat treating catalyst with an ethyleneglycoldialkyl ether |
| 11/26/1985 | US4555318 Removal of fluoride impurities from UF6 gas |
| 10/30/1985 | EP0159842A2 Method of winning precious metals from geological brines |
| 10/22/1985 | US4548794 Method of recovering nickel from laterite ores |
| 10/02/1985 | EP0156253A2 Process for recovering rhodium from oxo synthesis reaction products |
| 09/24/1985 | US4543169 Ion exchanging |
| 09/17/1985 | US4541994 Method of liberating nickel- and cobalt-enriched fines from laterite |
| 09/17/1985 | CA1193420A1 Method of synthesizing high surface area unagglomerated noble metal pyrochlore compounds |
| 09/03/1985 | CA1192892A1 Synthetic crystalline group viii metal silicate compositions and preparation thereof |
| 08/20/1985 | CA1192020A1 Method for making high surface area bismuth- containing pyrochlores |
| 07/31/1985 | EP0150137A2 Palladium-iron mixed clusters used as catalyst and method for their production |
| 07/30/1985 | US4532111 Recovery of catalysts as W, Mo or Ru oxychlorides in liquid phase chlorination of pyiridine compounds |
| 07/10/1985 | EP0147824A2 Process for the preparation and the recovery of rhodium from oxosynthesis products |
| 06/19/1985 | EP0144566A1 Process for extracting and purifying platinum group metals |
| 06/19/1985 | EP0144565A1 Process for extracting and purifying platinum group metals |
| 06/04/1985 | CA1188109A1 Metal recovery |
| 05/07/1985 | US4515728 Synthesis of heteronuclear osmium carbonyl hydrides under gaseous hydrogen |
| 04/30/1985 | US4514380 Method of preparing tetrarhodium dodecacarbonyl |
| 01/29/1985 | US4496532 Reduction of triruthenium dodecacarbonyl |
| 12/19/1984 | EP0128439A2 Process for the recovery of noble metals of group VIII of the periodic table of the elements from a contaminated solution resulting from the carbonylation of methyl acetate and/or dimethyl ether |
| 12/11/1984 | CA1179146A1 Method for the recovery of salt of group viii noble metals from solutions |
| 11/20/1984 | CA1178063A1 Process for the extraction of precious metals for concentrates thereof |
| 11/06/1984 | CA1177254A1 Process for the extraction of precious metals for concentrates thereof |
| 10/30/1984 | US4479922 Solvent treatment in the separation of palladium and/or gold from other platinum group and base metals |
| 10/16/1984 | CA1176061A1 Process for separating metals from aqueous solutions |
| 09/18/1984 | CA1174474A1 Process for separating metals from aqueous solutions |
| 08/20/1984 | EP0064989A4 Process for the recovery of rhodium catalyst. |
| 07/18/1984 | EP0113454A2 Extraction of silver and palladium metals from aqueous solutions using tertiary phosphine sulfides |
| 07/03/1984 | CA1170032A1 Method for improved decomposition of metal nitrate solutions |
| 06/13/1984 | EP0110167A1 Method for making high surface area bismuth-containing pyrochlores |
| 05/15/1984 | US4448694 Metal extraction from solution and immobilized chelating agents used therefor |
| 05/09/1984 | EP0107918A1 A method of synthesizing high surface area unagglomerated noble metal pyrochlore compounds |
| 05/01/1984 | CA1166601A1 Method for selective removal of copper contaminants from activator solutions containing palladium and tin |
| 04/25/1984 | EP0106327A2 Selective separation of noble metals |
| 04/24/1984 | US4444723 Denitration systems |
| 04/10/1984 | US4442072 Selective recovery of base metals and precious metals from ores |
| 04/03/1984 | US4440670 Lead or bismuth-iridium or ruthenium oxides |
| 03/27/1984 | US4439235 Chlorination process for removing precious metals from ore |
| 03/27/1984 | CA1164218A1 Solvent extraction of platinum group metals |
| 02/28/1984 | US4434240 Recovery of noble metal values from carbonylation residues |
| 02/21/1984 | CA1162479A1 Pharmaceutical formulations containing cisplatin |
| 01/31/1984 | US4429057 Ruthenium catalyst used in production of alcohols from synthesis gas |
| 12/13/1983 | US4420422 Firing bismuth oxycarbonate |
| 11/29/1983 | US4418043 Process for separating metals from aqueous solutions |
| 11/08/1983 | CA1156643A1 Process for the recovery of catalyst values |
| 11/08/1983 | CA1156429A1 Preparation of platinum complexes |
| 11/01/1983 | USRE31437 Resistance material |
| 11/01/1983 | US4413118 Process for removal of homogeneous catalyst group VIII metals from process streams |
| 10/11/1983 | US4409157 Method for improved decomposition of metal nitrate solutions |
| 09/27/1983 | CA1154265A1 Precious metals recovery process |
| 08/23/1983 | CA1152289A1 Pharmaceutical compositions and process |
| 08/16/1983 | US4399312 Catalytic process |
| 08/09/1983 | US4397689 Process for the extraction of precious metals from concentrates thereof |
| 08/02/1983 | US4396588 Ammoniation |
| 07/12/1983 | US4392962 Process for separating metals from aqueous solutions |
| 06/28/1983 | US4390514 Method of preparing chalocogenides of group VIII by low temperature precipitation from nonaqueous solution, the products produced by said method and their use as catalysts |
| 06/28/1983 | US4390366 Process for the extraction of precious metals from solutions thereof |
| 06/21/1983 | US4389347 Synthesis of heteronuclear tri-osmium carbonyl hydrides under gaseous hydrogen |