Class 556/1 - HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.)

Subclass of Class 556 - Organic compounds -- part of the class 532-570 series
Definition: Compounds under Class 532, ... , which contain a heavy
No. of patents: 378
Last issue date: 02/23/2010

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Number	Title	Issue Date
7667063	Method for producing trialkyl gallium The present invention provides method 1 for producing a trialkyl gallium comprising the steps of reacting gallium, magnesium, and an alkyl halide in an ether, and diluting during the reaction the reaction system with an ether; method 2 for producing a trialkyl galli...	02/23/2010
7659414	Method of preparing organometallic compounds A method of preparing an ultra-pure organometallic compound comprising using a microchannel device for synthesis in reacting a metal halide with an alkylating agent to produce an ultra-pure alkylmetal compound for processes such as chemical vapor deposition. ...	02/09/2010
7601859	Organometallic complexes Organometallic complexes comprising a trivalent lanthanide metal ion complexed with one or more polydentate ligands containing one or more pyrazolyl-derived groups, such as trispyrazolyl borate species, are useful in light emitting materials e.g., in electroluminesc...	10/13/2009
7585991	(Pentafluorophenyl) group 11 and 12 metal compounds, processes for preparing (pentafluorophenyl) group 11 and 12 metal compounds, and uses thereof (Pentafluorophenyl) Group 11 and 12 metal compounds and processes for preparing (pentafluorophenyl) Group 11 and 12 metal compounds are disclosed. Also, disclosed are processes for preparing (pentafluorophenyl) Group 13 or 15 metal compounds useful as Lewis acids. C...	09/08/2009
7585992	Synthesis of gallium and indium alkoxides A method of synthesising gallium or indium alkoxide from the corresponding gallium or indium halide, the method comprising the step of reacting the gallium or indium metal halide with the alkoxide of an alkali earth metal, to produce the desired metal alkoxide essen...	09/08/2009
7423101	Catalyst composition and use thereof The present invention is directed toward Group 4, 5, 6, 7, 8, 9, 10 or 11 transition metal compounds containing neutral, mono- or di-anionic tridentate nitrogen/oxygen based ligands that are useful, with or without activators, to polymerize olefins, particularly α-...	09/09/2008
7358343	Endohedral metallofullerene derivatives Trimetallic nitride endohedral metallofullerene derivatives and their preparation are described. The trimetallic nitride endohedral metallofullerene derivatives have the general formula A3-nXn@Cm(R) where n ranges from 0 to 3, A and ...	04/15/2008
7354952	Pharmaceutical gallium compositions and methods Novel pharmaceutical gallium compositions, including gallium complexes having increased oral bioavailability relative to uncomplexed gallium salts are disclosed. Such compositions are useful in the treatment of conditions and diseases in which inhibition of abnormal...	04/08/2008
7332618	Organometallic precursor compounds This invention relates to organometallic precursor compounds represented by the formula (H)mM(R)n wherein M is a metal or metalloid, R is the same or different and is a substituted or unsubstituted, saturated or unsaturated, heterocyclic radica...	02/19/2008
7329727	Methods and compositions for controlled polypeptide synthesis Methods and compositions for the generation of polypeptides having varied material properties are disclosed herein. Methods include means for initiating the polymerization of aminoacid-N-carboxyanhydride (NCA) monomer by combining the monomer with an amido-containin...	02/12/2008
7321048	Organometallic compound purification A method of purifying an organometallic compound by heating the organometallic compound in the presence of a trialkyl aluminum compound and a catalyst. ...	01/22/2008
7317057	Catalyst composition and use thereof The present invention is directed toward Group 4, 5, 6, 7, 8, 9, 10 or 11 transition metal compounds containing neutral, mono- or di-anionic tridentate nitrogen/oxygen based ligands that are useful, with or without activators, to polymerize olefins, particularly α-...	01/08/2008
7307063	Melanocortin metallopeptides for treatment of sexual dysfunction Metallopeptides are provided for use in treatment of sexual dysfunction in mammals. The metallopeptides are agonists for at least one of melanocortin-3 or melanocortin-4 receptors. The metallopeptides are conformationally fixed on complexation of a metal ion-binding...	12/11/2007
7304172	Polycarbonates made using highly selective catalysts Poly(propylene carbonates) are prepared from propylene oxide and CO2 with less than 10% cyclic propylene carbonate by product using cobalt based catalysts of structure preferably in combination with sa...	12/04/2007
7297804	Catalytic composition of organotin compounds The present invention relates to catalytic compositions for esterification, transestrification and polycondensation reactions, a process for the catalysis of said reactions employing such catalytic compositions and polyesters for resins obtainable by this process.	11/20/2007
7285579	Solventless, non-polluting radiation curable coatings Solventless siloxane epoxy-based coating compositions for use on metals, plastics, wood, and glass are disclosed. The compositions are cationically curable in air by U.V. or by electron beam radiation. The siloxane epoxy coating compositions exhibit excellent film p...	10/23/2007
7282119	Process and apparatus for the isolation of pure, or substantially pure, organometallic compounds A process and apparatus to enable the continuous isolation of an organometallic compound, such as trimethylindium from a liquid feedstock. The liquid feedstock is delivered to a distillation column having two heating zones to effect dissociation of the feed stock th...	10/16/2007
7273942	Water-soluble group III polyether acid salt complexes and thin films from same A water-stable and water-soluble ceramic precursor is provided, containing at least one Group III element. Also, a metal acid salt complex is provided comprising (1) bismuth, lanthanum, and titanium, and (2) a polyether acid. In addition, methods are provided for pr...	09/25/2007
7256303	Method for producing alkylated cyclopentadienyl manganese tricarbonyls A method for producing alkylated cyclopentadienyl manganese tricarbonyls, in particular a method for producing methyl cyclopentadienyl manganese tricarbonyl. It involves a process for synthesizing organometallic compounds. Alkylated cyclopentadienyl manganese tricar...	08/14/2007
7251151	Non-volatile memory comprising means for distorting the output of memory cells The present invention relates to a non-volatile memory comprising a memory array comprising functional memory cells and non-functional memory cells linked to at least one non-functional word line. A word line address decoder comprises a special decoding section link...	07/31/2007
7208804	Crystalline or amorphous medium-K gate oxides, Y0and Gd0 A gate oxide and method of fabricating a gate oxide that produces a more reliable and thinner equivalent oxide thickness than conventional SiO2 gate oxides are provided. Also shown is a gate oxide with a conduction band offset of 2 eV or greater. Gate oxi...	04/24/2007
7205620	Highly reliable amorphous high-k gate dielectric ZrON A gate dielectric and method of fabricating a gate dielectric that produces a more reliable and thinner equivalent oxide thickness than conventional SiO2 gate oxides are provided. Gate dielectrics formed from metals such as zirconium are thermodynamically...	04/17/2007
7205218	Method including forming gate dielectrics having multiple lanthanide oxide layers A dielectric film having a layer of a lanthanide oxide and a layer of another lanthanide oxide, and a method of fabricating such a dielectric film produce a reliable gate dielectric with a equivalent oxide thickness thinner than attainable using SiO2. A g...	04/17/2007
7205422	Volatile metal β-ketoiminate and metal β-diiminate complexes Metal ketoiminate or diiminate complexes, containing copper, silver, gold, cobalt, ruthenium, rhodium, platinum, palladium, nickel, osmium, or indium, and methods for making and using same are described herein. In certain embodiments, the metal complexes described h...	04/17/2007
7199023	Atomic layer deposited HfSiON dielectric films wherein each precursor is independendently pulsed A dielectric film containing atomic layer deposited HfSiON and a method of fabricating such a dielectric film produce a reliable dielectric layer having an equivalent oxide thickness thinner than attainable using SiO2. The HfSiON layer thickness is contro...	04/03/2007
7193098	Process for producing semiconductor nanocrystal cores, core-shell, core-buffer-shell, and multiple layer systems in a non-coordinating solvent utilizing in situ surfactant generation A process for producing semiconductor nanocrystal cores, core-shell, core-buffer-shell, and multiple layer systems is disclosed. The process involves a non-coordinating solvent and in situ surfactant generation. ...	03/20/2007
7193099	Racemoselective preparation of isolable ansa-metallocene biphenoxide complexes The invention relates to a process for preparing racemic metallocene biphenoxide complexes by reacting bridged transition metal complexes with cyclopentadienyl derivatives of alkali metals or alkaline earth metals and heating the reaction mixture obtained in this wa...	03/20/2007
7192892	Atomic layer deposited dielectric layers An atomic layer deposited dielectric layer and a method of fabricating such a dielectric layer produce a reliable dielectric layer having an equivalent oxide thickness thinner than attainable using SiO2. Depositing a hafnium metal layer on a substrate sur...	03/20/2007
7189791	Catalyst composition II This invention relates to a transition metal catalyst compound represented by the formula: LMX2 or (LMX2)2 wherein each M is independently a Group 7 to 11 metal, preferably a Group 7, 8, 9, or 10 metal; each L is, independently, a tr...	03/13/2007
7179931	High-purity trimethylaluminum and purification method of crude trimethylaluminum High-purity trimethylaluminum has the following impurity contents: organosilicon components≦0.5 ppm, chlorine components≦20 ppm, hydrocarbon components≦1,000 ppm, Ca≦0.05 ppm, Fe≦0.05 ppm, Mg≦0.05 ppm, Na≦0.05 ppm, Si (Si components other than the orga...	02/20/2007
7172987	Bimetallic catalyst, method of polymerization and bimodal polyolefins therefrom Bimetallic catalysts, and methods of producing a bimetallic catalyst comprising a modified Ziegler-Natta catalyst and a metallocene are provided, in one embodiment the method including combining: (a) a Ziegler-Natta catalyst comprising a Group 4, 5 or 6 metal halide...	02/06/2007
7166734	Method for making organometallic compounds Organometallic compounds of Group IIB and IIIA metals that are substantially pure and contain low levels of oxygenated impurities are provided. Also provided are methods of preparing such organometallic compounds. ...	01/23/2007
7157400	Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and stryene New compositions, titanium-ligand complexes and arrays with pyridyl-amine ligands are disclosed that catalyze the polymerization of monomers into polymers. These catalysts with titanium metal centers have high performance characteristics, including high styrene inco...	01/02/2007
7135369	Atomic layer deposited ZrAlO dielectric layers including ZrAlO An atomic layer deposited ZrAlxOy dielectric layer and a method of fabricating such a dielectric layer produce a reliable dielectric layer having an equivalent oxide thickness thinner than attainable using SiO2. Pulsing a zirconium-c...	11/14/2006
7122689	Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and stryene New compositions, titanium-ligand complexes and arrays with pyridyl-amine ligands are disclosed that catalyze the polymerization of monomers into polymers. These catalysts with titanium metal centers have high performance characteristics, including high styrene inco...	10/17/2006
7122691	Process for producing compound, catalyst component for addition polymerization, process for producing catalyst for addition polymerization, and process for producing addition polymer There are provided (1) a process for producing a compound, which comprises the step of contacting a compound (A) defined by the formula, M1L13, a compound (B) defined by the formula, R1t-1TH, and a compound (C) ...	10/17/2006
7119217	Tri(alkylcarboxylato)gallium (III) products and pharmaceutical compositions containing them Provided are novel tri(alkylcarboxylato) gallium (III) compounds, exemplified by tripalmitato gallium (III), methods for making them, pharmaceutical compositions containing them, and methods of using the pharmaceutical compositions. ...	10/10/2006
7112691	Purification method for organometallic compounds and organometallic compounds obtained therefrom A method of purifying an organometallic compound comprising distilling the organometallic compound for purification while blowing an inert gas through a vapor of the organopolysiloxane, thereby removing from the organometallic compound an impurity havin...	09/26/2006
7087481	Systems and methods for forming metal oxides using metal compounds containing aminosilane ligands A method of forming (and an apparatus for forming) a metal oxide layer on a substrate, particularly a semiconductor substrate or substrate assembly, using a vapor deposition process and one or more precursor compounds that include aminosilane ligands. ...	08/08/2006
7077977	Bulky borate activations A discrete polyolefin catalyst activator is disclosed. A salient feature of invention borate-based activators is that at least one of the ligands on the borate non-coordinating anion (NCA) comprises a fluorinated aryl group linked to the boron atom through an acetyl...	07/18/2006

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Class 556/1 - HEAVY METAL CONTAINING (e.g., Ga, In or T1, etc.)