| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 546008000 | The metal is in an anion and the six-membered hetero ring is in a cation | 9 |
| 20090216019 | Process for Production of Optically Active Quinuclidinols - A novel ruthenium complex which is a highly efficient catalyst useful for the production of optically active 3-quinuclidinols, and a process for production of optically active 3-quinuclidinols using the ruthenium complex as a catalyst, where the optically active 3-quinuclidinols are useful as an optically active, physiologically active compound utilized in medicines and agrichemicals or as a synthetic intermediate such as a liquid crystal material. | 08-27-2009 |
| 20110009632 | IZM-3 CRYSTALLINE SOLID AND A PROCESS FOR ITS PREPARATION - A crystalline solid designated IZM-3 is described which has the X ray diffraction diagram given below. Said solid has a chemical composition expressed as the anhydrous base in terms of moles of oxides by the formula aSiO | 01-13-2011 |
| 20120259117 | ORGANO-METALLIC FRAMEWORKS AND METHODS OF MAKING SAME - The disclosure provides organic frameworks comprising increased stability. | 10-11-2012 |
| 20140296522 | CATALYTIC CARBONYLATION CATALYSTS AND METHODS - In one aspect, the present invention provides catalysts for the carbonylation of heterocycles. The inventive catalysts feature metal-ligand complexes having cationic functional groups tethered to the ligand, wherein the tethered cationic groups are associated with anionic metal carbonyl species. The invention also provides methods of using the inventive catalysts to affect the ring opening carbonylation of epoxides. | 10-02-2014 |
| 546009000 | The metal is bonded directly to halogen in the anion | 5 |
| 20090099361 | NOVEL TANTALUM AND NIOBIUM COMPOUNDS - The present invention relates to specific, novel tantalum and niobium compounds which can serve as starting materials for the preparation of chemical vapour deposition (CVD) precursors. | 04-16-2009 |
| 20110015397 | Selective Aliphatic C-H Oxidation - A composition including a complex of a metal, a tetradentate ligand, at least one ancillary ligand, and a counterion may be used for selective sp | 01-20-2011 |
| 20120123121 | SYNTHESIS OF PICOPLATIN - An improved method for the synthesis of the anticancer drug picoplatin is provided. Condensation of a tetrachloroplatinate salt (TCP), such as potassium tetrachloroplatinate, and 2-picoline, in a solvent, is catalyzed by the presence of oxygen, such as in air, and additionally catalyzed by the presence of a Pt | 05-17-2012 |
| 20120149907 | PROCESS FOR PREPARING TRICHLOROAMMINEPLATINATE SALT AND THE PRODUCTS OBTAINED THEREIN - The present invention relates to a process for preparing a trichloroammineplatinate salt by reacting a tetrachloroplatinate salt in aqueous solution in the presence of ammonium chloride and an alkali chloride with one or more carbonate salts selected from the group consisting of potassium, sodium and ammonium carbonate while keeping the pH value below 7 during the reaction; the product obtained therein and a use thereof. | 06-14-2012 |
| 20140296523 | Ionic Liquids, The Method For Preparing The Same And Method For Removing Acetylenes From Olefin Mixtures Using The Ionic Liquids - There are provided an ionic liquid having ether group(s) in which a copper(I) compound is included, a method for preparing the same, and a method for removing traces amounts of acetylene-based hydrocarbon compounds included in olefin by absorption or extraction using the same. When the disclosed solution is used, oxidation of Cu(I) to Cu(II) is prevented since CuX is stabilized by the ionic liquid. Thus, selective removal efficiency of acetylenic compounds is improved greatly while the removal performance is retained for a long period of time. Further, since the solution according to the present disclosure is applicable as an extractant as well as an absorbent, the associated operation is simple and apparatus cost can be decreased. | 10-02-2014 |
