Heavy Metal Or Aluminum Containing Patents (Class 544/181)
-
Patent number: 8063207Abstract: A molecular assembly comprising a host metal complex with a space formed therein, and compounds having substituents enclosed in the metal complex within the space and molecular chains bonded to the substituents and extending to the exterior of the metal complex, wherein two or more substituents are enclosed in the same space of the metal complex.Type: GrantFiled: September 25, 2008Date of Patent: November 22, 2011Assignees: Kabushiki Kaisha Toyota Chuo Kenkyusho, The University of TokyoInventors: Kazuhiko Umemoto, Hisato Takeuchi, Hiroshi Nakamura, Arimitsu Usuki, Makoto Fujita
-
Publication number: 20110252580Abstract: Embodiments herein provide a nanoparticle, such as a metal nanoparticle, coupled to a linker molecule to form a nanoparticle-linker construct. In an embodiment, a nanoparticle-linker construct may be further bound to a substrate to take advantage of one or more properties of the nanoparticle. In an embodiment, a functionalized nanoparticle (a nanoparticle having a reactive functionality) may be bound to a linker to form a functionalized nanoparticle-linker construct which may in-turn be bound to a substrate.Type: ApplicationFiled: November 16, 2009Publication date: October 20, 2011Applicant: Dune Sciences, Inc.Inventors: John M. Miller, James E. Hutchison, Scott F. Sweeney
-
Publication number: 20110242198Abstract: The present invention relates to a porphyrazine coloring matter or a salt thereof represented by the following formula (1): [wherein, the rings A to D are independently a benzene ring or a nitrogen-containing heteroaromatic ring, the number of the nitrogen-containing heteroaromatic ring is more than 0.00 and less than 1.00 as an average value, the rest are benzene rings, E is alkylene, X and Y are a sulfo-substituted anilino group and the like, b is 0.00 or more and less than 3.90 as an average value, c is 0.10 or more and less than 4.00 as an average value, and the sum of b and c is more than 3.00 and less than 4.00 as an average value].Type: ApplicationFiled: December 22, 2009Publication date: October 6, 2011Applicant: NIPPON KAYAKU KABUSHIKI KAISHAInventors: Takashi Yoneda, Akira Kawaguchi
-
Publication number: 20110215710Abstract: Compounds comprising a 2-phenylpyridine ligand further substituted with a heterocyclic group are provided. In particular, the compound comprises a 2-phenylpyridine ligand further substituted with a nitrogen-containing heterocycle. The compounds may be used in organic light emitting devices to provide devices having improved efficiency and lifetime.Type: ApplicationFiled: August 25, 2010Publication date: September 8, 2011Applicant: Universal Display CorporationInventors: Chuanjun Xia, Bert Alleyne, Nasrin Ansari
-
Publication number: 20110123784Abstract: Coloring matters represented by general formula (1) or salts thereof are simply provided at a low cost as water-soluble coloring matters which exhibit absorption in the near-infrared region. Further, aqueous ink compositions which contain the coloring matters and have excellent storage stability are also provided. In general formula (1), Nc is optionally substituted naphthalocyanine; M is a metal oxide or the like; R1 and R2 are each independently hydrogen or the like; A is a crosslinking group; X and Y are each independently substituted arylamino or the like; k is more than 0 but up to 12 (on average); p is 0 to less than 12; the sum of k and p is more than 0 but up to 12; and any two or the three of R1, R2 and A may be united to form a ring.Type: ApplicationFiled: July 24, 2009Publication date: May 26, 2011Applicant: NIPPON KAYAKU KABUSHIKI KAISHAInventors: Koji Hirota, Takafumi Fujii, Tatsuto Yui
-
Publication number: 20110124808Abstract: A polymeric compound containing a residue of a metal complex represented by formula (1) [wherein M represents a metal atom selected from ruthenium, rhodium, palladium, osmium, iridium and platinum; R1, R2, R3, R4, R5, R6 and R8 independently represent a hydrogen atom, a halogen atom, an alkyl group, or the like; m represents an integer of 1 to 3; n represents an integer of 0 to 2; Z1, Z2, Z3, Z4 and Z5 independently represent a carbon atom or a nitrogen atom, provided that at least two member of Z1, Z2, Z3, Z4 and Z5 represent a nitrogen atom, and when any one member of Z1, Z2, Z3, Z4 and Z5 represents a carbon atom, a hydrogen atom bound to the carbon atom may be substituted by a substituent; a moiety represented by formula (2) represents a bidentate monoanionic ligand; and Rx and Ry are atoms bound to the metal atom M and independently represent a carbon atom, an oxygen atom or a nitrogen atom] and a bivalent group.Type: ApplicationFiled: June 23, 2009Publication date: May 26, 2011Applicants: SUMITOMO CHEMICAL COMPANY, LIMITED, SUMATION CO., LTD.Inventors: Nobuhiko Akino, Rei Okamura
-
Publication number: 20110089407Abstract: This invention relates to electroluminescent metal complexes of the formula (I), or (II), a process for their preparation, electronic devices comprising the metal complexes and their use in electronic devices, especially organic light emitting diodes (OLEDs), as oxygen sensitive indicators, as phosphorescent indicators in bioassays, and as catalysts.Type: ApplicationFiled: February 2, 2009Publication date: April 21, 2011Applicant: BASF SEInventors: Beat Schmidhalter, Thomas Schafer, Peter Murer, Kristina Bardon, Stephan Allenbach, Andrea Ricci
-
Publication number: 20110073849Abstract: Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1?,2?-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.Type: ApplicationFiled: October 20, 2010Publication date: March 31, 2011Inventors: David B. KNOWLES, Chun Lin, Peter Borden MacKenzie, Jui-Yi Tsai, Robert W. Walters, Scott A. Beers, Cory S. Brown, Walter H. Yeager
-
Patent number: 7851622Abstract: The present application provides compounds, including all stereoisomers, solvates, prodrugs and pharmaceutically acceptable forms thereof according to Formula I. Additionally, the present application provides pharmaceutical compositions containing at least one compound according to Formula I and optionally at least one additional therapeutic agent. Finally, the present application provides methods for treating a patient suffering from an MCHR-1 modulated disease or disorder such as, for example, obesity, diabetes, depression or anxiety by administration of a therapeutically effective dose of a compound according to Formula I where R1, R1a, R1b, A, R3, R4, R5, R5b and R6 are as defined herein.Type: GrantFiled: April 25, 2008Date of Patent: December 14, 2010Assignee: Bristol-Myers Squibb CompanyInventors: William N. Washburn, Saleem Ahmad, Andres S. Hernandez
-
Patent number: 7820843Abstract: Chelating ligand precursors for the preparation of olefin methathesis catalysts are disclosed. The resulting catalysts are air stable monomeric species capable of promoting various methathesis reactions efficiently, which can be recovered from the reaction mixture and reused. Internal olefin compounds, specifically beta-substituted styrenes, are used as ligand precursors. Compared to terminal olefin compounds such as unsubstituted styrenes, the beta-substituted styrenes are easier and less costly to prepare, and more stable since they are less prone to spontaneous polymerization. Methods of preparing chelating-carbene methathesis catalysts without the use of CuCl are disclosed. This eliminates the need for CuCl by replacing it with organic acids, mineral acids, mild oxidants or even water, resulting in high yields of Hoveyda-type methathesis catalysts.Type: GrantFiled: December 11, 2008Date of Patent: October 26, 2010Assignee: Materia, Inc.Inventors: Richard L. Pederson, Jason K. Woertink, Christopher M. Haar, David E. Gindelberger, Yann Schrodi
-
Publication number: 20100267951Abstract: A method of purification of a solid mixture of a metal-organic framework (MOF) material and an unwanted second material by disposing the solid mixture in a liquid separation medium having a density that lies between those of the wanted MOF material and the unwanted material, whereby the solid mixture separates by density differences into a fraction of wanted MOF material and another fraction of unwanted material.Type: ApplicationFiled: March 23, 2010Publication date: October 21, 2010Inventors: Omar K. Farha, Joseph T. Hupp
-
Publication number: 20100251932Abstract: A method of modifying a particle that includes reacting a reactive compound having an X—[Y]n reactive group with a secondary compound N—S-ZM to form a substituted reactive intermediate [Y]a—X—(N—S-ZM)b, and reacting the particle with the substituted reactive intermediate [Y]a—X—(N—S-ZM)b to attach the substituted reactive intermediate to the surface of the particle to form a surface modified particle. The particle may comprise at least one of a dye particle, an inorganic pigment particle, an additive, or a combination thereof. X may be a sulfonyl, phosphoryl, or 1,3,5-triazinyl group. Y may be a halogen leaving group. N may be a nucleophilic group. S may be an organic group. ZM may be an ionizable end group. Also, n is an integer between 1 and 3, b is an integer between 1 and 3, and a=n?b. When n is equal to or greater than b, and wherein if b is 2 or 3, each N—S-ZM can be the same or different.Type: ApplicationFiled: April 7, 2010Publication date: October 7, 2010Inventors: Puthalath K. Sujeeth, John P. Kane, Martial Blanc, Pascal Gruffel, Gilles Dolivo, Marco Ribezzo, Daniel A. Ouellette, Carol D. Landi, Rahul A. Ranade, Mark Ulrich
-
Publication number: 20100213824Abstract: A phosphorescent metal complex is provided, which comprises a metallic central atom M and at least one ligand coordinated by the metallic central atom M, wherein the one metallic central atom M and the ligand form a six-membered metallacyclic ring. Additionally specified are a radiation-emitting component comprising a metal complex, and a process for preparing the metal complex.Type: ApplicationFiled: May 20, 2008Publication date: August 26, 2010Applicant: OSRAM Opto Semiconductors GmbhInventors: Jürgen Adler, Andreas Kanitz, Günter Schmid, Oksana Freydenzon, Anna Maltenberger
-
Patent number: 7754347Abstract: An organic electroluminescent device comprising a pair of electrodes and at least one organic layer between the pair of electrodes, wherein the organic layer contains at least one compound represented by the formula (I), preferably by the formula (II) and more preferably by the formula (III) as defined herein.Type: GrantFiled: September 28, 2006Date of Patent: July 13, 2010Assignee: FUJIFILM CorporationInventors: Toshihiro Ise, Seiji Ichijima
-
Publication number: 20100113779Abstract: The present invention describes novel organometallic compounds which are phosphorescence emitters. Such compounds can, as active constituents (=functional materials), be used in a number of different applications, which in the broadest sense can be classed as belonging to the electronics industry. The compounds according to the invention are described by the formulas (I), (Ia), (II), (IIa), (III), (IIIa), (IV) and (IVa).Type: ApplicationFiled: November 5, 2009Publication date: May 6, 2010Applicant: Merck Patent GmbHInventors: Philipp Stössel, Ingrid Bach, Hubert Spreitzer, Heinrich Becker
-
Publication number: 20100105901Abstract: Disclosed is a synthesis method for synthesizing in a short time and selectively a microcrystal of a polymer complex having three three-dimensionally and regularly arranged channels. Specifically disclosed is a synthesis method of a polymer complex crystal wherein (1) a metallic solution, which is a mixture of zinc halide(II) and a solvent A that can dissolve the zinc halide, is mixed with (2) a ligand solution, which is a mixture of a tridentate ligand that has three coordination sites coordinated to zinc of the zinc halide and a solvent B that can dissolve the tridentate ligand, to be a single-phase solution, thereby synthesizing a microcrystal of a polymer complex having a three-dimensional coordination network formed by coordinating the tridentate ligand to the zinc and having channels that are three-dimensionally and regularly arranged in the three-dimensional coordination network.Type: ApplicationFiled: March 7, 2009Publication date: April 29, 2010Applicants: THE UNIVERSITY OF TOKYO, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Makoto Fujita, Masaki Kawano, Tsuyoshi Haneda, Kiyoshi Nakanishi, Takahiro Kojima
-
Patent number: 7674775Abstract: The present invention relates to a compound according to Formula (I): A-(L-Y)p, wherein A comprises at least one substantially cell-membrane impermeable pendant group; L comprises any suitable linker and/or spacer group; Y comprises at least one arsenoxide or arsenoxide equivalent; p is an integer from 1 to 10; and the sum total of carbon atoms in A and L together, is greater than 6.Type: GrantFiled: May 22, 2006Date of Patent: March 9, 2010Assignee: New South Innovations Pty LimitedInventors: Philip John Hogg, Neil Donoghue
-
Publication number: 20100036122Abstract: The present invention relates to a cleavage agent and a cleavage method selectively acting on soluble assembly of amyloidogenic peptide or protein.Type: ApplicationFiled: October 24, 2007Publication date: February 11, 2010Inventor: Jung Hun Suh
-
Patent number: 7615633Abstract: An organic electroluminescent device, which has a pair of electrodes, and at least one organic layer including a luminescent layer between the electrodes, wherein the organic layer contains at least one compound of formula (I): wherein Q11 are atoms for forming a nitrogen-containing hetero ring; Z11 to Z13 each independently represents CR, wherein R represents a substituent, CH or N; n11 is 0 or 1; M11 is a metal or boron ion that may further have a ligand(s); and a compound of formula (6): wherein R63 to R66 each is a hydrogen atom or a substituent; X61 to X64 and Z61 to Z66 each is CR, wherein R represents a substituent, CH or N.Type: GrantFiled: May 7, 2004Date of Patent: November 10, 2009Assignee: FUJIFILM CorporationInventors: Tatsuya Igarashi, Kousuke Watanabe, Seiji Ichijima, Toshihiro Ise
-
Patent number: 7566505Abstract: The present invention provides an organic electroluminescent element having at least one organic layer including a luminescent layer between a pair of electrodes wherein at least one organic layer contains a metal complex of cyclic tetradentate ligand having a specific structure.Type: GrantFiled: March 31, 2005Date of Patent: July 28, 2009Assignee: FUJIFILM CorporationInventors: Toshihiro Ise, Satoshi Sano, Tatsuya Igarashi
-
Publication number: 20090082563Abstract: A molecular assembly comprising a host metal complex with a space formed therein, and compounds having substituents enclosed in the metal complex within the space and molecular chains bonded to the substituents and extending to the exterior of the metal complex, wherein two or more substituents are enclosed in the same space of the metal complex.Type: ApplicationFiled: September 25, 2008Publication date: March 26, 2009Applicants: KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO, THE UNIVERSITY OF TOKYOInventors: Kazuhiko UMEMOTO, Hisato TAKEUCHI, Hiroshi NAKAMURA, Arimitsu USUKI, Makoto FUJITA
-
Publication number: 20080306230Abstract: A composition includes a Group (VIII) transition metal, an anionic ligand bonded to the metal, a neutral electron donor ligand bonded to the metal, and an alkylidene group bonded to the metal. The alkylidene group includes a cycloaliphatic radical substituted with an ionic group. An associated method is also provided.Type: ApplicationFiled: June 7, 2007Publication date: December 11, 2008Applicant: GENERAL ELECTRIC COMPANYInventors: Zhida Pan, Su Lu, Liangliang Qiang
-
Patent number: 7456276Abstract: A polymer substrate functionalized with a functionality comprising at least one cyclic, metal ion coordinating ligand group, the cyclic ligand group comprising at least 3 metal ion coordinating donor atoms independently selected from the group consisting of N, O and S.Type: GrantFiled: November 12, 2002Date of Patent: November 25, 2008Assignees: Novo Nordisk A/S, Monash UniversityInventors: Thorkild Christensen, William Milton Thomas Hearn, Leone Spiccia, Wei Jiang, Therese Jane Mooney, Bimbil Graham
-
Publication number: 20080214805Abstract: Process for the preparation of vulnerable oil wherein degummed and neutralized vulnerable oil is subjected to bleaching and thereafter subjected to filtration, characterized in that in the process one or more, preferably two or more, more preferably three or more and most preferably all four of the following steps a)-d) are included: a) bleaching involves both a wet step and a dry step; b) filtration is conducted in re-circulation until the filtrate has a turbidity of 0.2 FTU or less, preferably 0.1 FTU or less, before filtration of the vulnerable oil is commenced; c) after filtration the vulnerable oil is subjected to a second filtration to a turbidity of 0.1 FTU or less; d) the deodorization is conducted at a temperature of 190° C. or less until 5-20, preferably 8-20 m3 gas/kg oil is passed through the vulnerable oil.Type: ApplicationFiled: February 16, 2006Publication date: September 4, 2008Inventors: Maha Mohamed Adel Misbah, Otto Eduard Rosier
-
Publication number: 20080146544Abstract: The present invention provides analogs of a Lysofylline (LSF), and synthetic methods for the preparation of such analogs. The have the active side chain moiety (5-R-hydroxyhexyl) of LSF and can have greater potency and oral bioavailability than LSF.Type: ApplicationFiled: February 25, 2008Publication date: June 19, 2008Inventors: Timothy L. MacDonald, Jerry L. Nadler, Peng Cui
-
Patent number: 7371743Abstract: The present invention relates to new substituted carboxylic acid amides of general formula wherein A, B and R1 to R5 are defined as in claim 1, the tautomers, the enantiomers, the diastereomers, the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, which have valuable properties.Type: GrantFiled: February 11, 2005Date of Patent: May 13, 2008Assignee: Boehringer Ingelheim International GmbHInventors: Henning Priepke, Kai Gerlach, Roland Pfau, Norbert Hauel, Iris Kauffmann-Hefner, Georg Dahmann, Herbert Nar, Sandra Handschuh, Wolfgang Wienen, Annette Schuler-Metz
-
Patent number: 7348335Abstract: The present invention provides a compound of formula I: or a pharmaceutically acceptable salt thereof. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of utilizing those compounds and compositions in the treatment of various protein kinase mediated disorders.Type: GrantFiled: November 5, 2003Date of Patent: March 25, 2008Assignee: Vertex Pharmaceuticals IncorporatedInventors: Randy S. Bethiel, Young-Choon Moon
-
Patent number: 7312227Abstract: The present invention provides a compound of formula I: or a pharmaceutically acceptable salt thereof. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of utilizing those compounds and compositions in the treatment of various protein kinase mediated disorders.Type: GrantFiled: November 3, 2003Date of Patent: December 25, 2007Assignee: Vertex Pharmaceuticals IncorporatedInventors: Mark Ledeboer, Brian Ledford
-
Patent number: 7250512Abstract: The present invention is generally directed to electroluminescent Ir(III) complexes which have emission maxima in the red-orange to red region of the visible spectrum and devices that are made with the Ir(III) complexes.Type: GrantFiled: October 31, 2002Date of Patent: July 31, 2007Assignee: E. I. du Pont de Nemours and CompanyInventors: Daniel David Lecloux, Viacheslav A. Petrov, Ying Wang
-
Patent number: 7238437Abstract: A light-emitting material comprises a compound having a partial structure represented by the following formulas (8), (20) and tautomers thereof: wherein the variables are as defined in the specification.Type: GrantFiled: May 13, 2004Date of Patent: July 3, 2007Assignee: Fujifilm CorporationInventors: Tatsuya Igarashi, Keizo Kimura, Kazumi Nii
-
Patent number: 7186843Abstract: This invention provides a quinolone derivative having potent antibacterial activity against various bacteria including drug-resistant strains which is a compound of the following formula wherein R1 is an optionally substituted aromatic group, a salt of the same or a hydrate of both.Type: GrantFiled: April 29, 2004Date of Patent: March 6, 2007Assignee: Daiichi Pharmaceutical Co. Ltd.Inventors: Makoto Takemura, Hisashi Takahashi, Katsuhiro Kawakami, Toshiyuki Takeda, Rie Miyauchi
-
Patent number: 7166368Abstract: The present invention is generally directed to electroluminescent Pt(II) complexes which have emission maxima across the visible spectrum, and devices that are made with the Pt(II) complexes.Type: GrantFiled: October 31, 2002Date of Patent: January 23, 2007Assignee: E. I. du Pont de Nemours and CompanyInventors: Daniel David Lecloux, Viacheslav A. Petrov, Ying Wang, Eric Maurice Smith
-
Publication number: 20040192692Abstract: The present invention provides a compound of formula I, or an N-oxide thereof or a pharmaceutically acceptable salt thereof: 1Type: ApplicationFiled: January 30, 2004Publication date: September 30, 2004Inventors: Wesley Peter Blackaby, Simon Charles Goodacre, David James Hallett, Andrew Jennings, Richard Thomas Lewis, Leslie Joseph Street, Kevin Wilson
-
Publication number: 20040048863Abstract: This invention provides compounds defined by Formula I 1Type: ApplicationFiled: August 5, 2003Publication date: March 11, 2004Inventors: Amy Mae Bunker, Mark Anthony Morris, Patrick Michael O'Brien, Michael William Wilson
-
Publication number: 20040038975Abstract: Compounds of the following formula: 1Type: ApplicationFiled: June 16, 2003Publication date: February 26, 2004Applicant: The Procter & Gamble CompanyInventors: Benoit Ledoussal, Xiufeng Eric Hu, Ji-In Kim Almstead, Jeffrey Lyle Gray
-
Publication number: 20040029881Abstract: The invention relates to novel substituted iminoazines of the general formula (I) 1Type: ApplicationFiled: November 15, 2002Publication date: February 12, 2004Inventors: Klaus- Helmut Muller, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
-
Publication number: 20030207880Abstract: The present invention provides a compound of formula I 1Type: ApplicationFiled: December 18, 2002Publication date: November 6, 2003Inventors: Gordon L. Bundy, Fred L. Ciske, Michael J. Genin, Steven E. Heasley, Scott D. Larsen, Byung Hyun Lee, Paul D. May, John R. Palmer, Mark E. Schnute, Valerie A. Vaillancourt, Atli Thorarensen, Allison J. Wolf, Nancy Anne Wicnienski, David Wilhite
-
Publication number: 20030208067Abstract: The present invention is directed in part towards methods of modulating the function of protein kinases with phenol- and hydroxynaphthalene-based compounds. The methods incorporate cells that express a protein kinase. In addition, the invention describes methods of preventing and treating protein kinase-related abnormal conditions in organisms with a compound identified by the invention. Furthermore, the invention pertains to phenol- and hydroxynaphthalene-based compounds and pharmaceutical compositions comprising these compounds.Type: ApplicationFiled: May 28, 2002Publication date: November 6, 2003Inventors: Sheldon Xiaodong Cao, David Paul Dumas, Xiaohua Chen, Jae Young Yang
-
Publication number: 20030191340Abstract: Complexes of a selected class of chiral ligands with molybdenum, tungsten or chromium, preferably molybdenum, are effective as catalysts in highly enantioselective and regioselective alkylation of allylic substrates.Type: ApplicationFiled: February 5, 2003Publication date: October 9, 2003Inventors: Barry M. Trost, Iwao Hachiya
-
Publication number: 20030162967Abstract: The present invention relates to compounds of the formula I, 1Type: ApplicationFiled: August 26, 2002Publication date: August 28, 2003Applicant: Aventis Pharma Deutschland GmbHInventors: Otmar Klingler, Gerhard Zoller, Elisabeth Defossa, Fahad A. Al-Obeidi, Armin Walser, James Ostrem
-
Publication number: 20030134858Abstract: The present invention relates to 5-heteroatom-substituted pyrazoles of the formula I: 1Type: ApplicationFiled: November 1, 2002Publication date: July 17, 2003Inventors: Martha L. Minich, Subas M. Sakya, Andrei Shavnya, Kristin Lundy DeMello
-
Publication number: 20030100689Abstract: A complex suitable for use as a catalyst in the polymerisation of olefins is disclosed, having the Formula (I) wherein M is a transition metal; X represents an atom or group covalently or ionically bonded to M; T is the oxidation state of M; b is the valency of the atom or group X; A1 to A3 are each independently N or P or CR, with the proviso that at least one but no more than two of them are independently CR; Y1 and Y2 are each independently CR′ or PR′R″; Z is oxygen or NR5, R5 and R7 and each R, each R′ and each R″ are independently selected from hydrogen, halogen, hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl, substituted heterohydrocarbyl or SiR303 where each R30 is independently selected from hydrogen, halogen, hydrocarbyl, substituted hydrocarbyl, heterohydrocarbyl and substituted heterohydrocarbyl; but excluding those complexes having the formulae (1) and (2) where in both cases R4 and R6 are Me, R5 and R7 are 2, 4, 6-trimethylphenyl, M is Fe, T is II, X is Cl aType: ApplicationFiled: November 15, 2002Publication date: May 29, 2003Inventors: Vernon Charles Gibson, Olivier Hoarau, Brian Stephen Kimberley, Peter James Maddox
-
Publication number: 20030069242Abstract: 3-Arylphenyl sulfide derivatives represented by general formula (I): 1Type: ApplicationFiled: April 15, 2002Publication date: April 10, 2003Applicant: KUMIAI CHEMICAL INDUSTRY CO., LTD.Inventors: Keiji Toriyabe, Nobuo Takefuji, Minoru Itou, Tetsuya Hirade, Kiyotoshi Nishiyama, Mitsuharu Asahida, Yasunobu Maeda, Nobuhide Wada, Toyokazu Fujisawa, Hiroyuki Yano, Masaaki Komatsu, Osamu Tada
-
Patent number: 6545147Abstract: Compounds of the formula I [LnMmXp]ZYq (1) are claimed, where L is a ligand of the formula II and the individual symbols have the meanings defined in the description. The metal complexes are suitable as bleaching catalysts in detergents, cleaners and disinfectants which comprise peroxy compounds.Type: GrantFiled: September 8, 2000Date of Patent: April 8, 2003Assignee: Clariant GmbHInventors: Michael Seebach, Gerd Reinhardt, Thomas Schönherr, Edwin Weber
-
Patent number: 6482815Abstract: Novel organic arsenic compounds are described as cytotoxic agents with potent anti-tumor activity against cancer cells and particularly, with regard to human leukemic cells and breast cancer cells.Type: GrantFiled: November 27, 2000Date of Patent: November 19, 2002Assignee: Parker Hughes InstituteInventors: Fatih M. Uckun, Xing-Ping Liu
-
Patent number: 6448398Abstract: A process is disclosed for preparing acid amides, including isocyanate-functional 1,3,5-triazines and isocyanate-based 1,3,5 triazine derivatives, from the reaction of (Si, Ge or Sn substituted amino)-1,3,5 triazines and acid halides.Type: GrantFiled: October 18, 1994Date of Patent: September 10, 2002Assignee: Cytec Technology Corp.Inventor: William Elliott Bay
-
Patent number: 6407220Abstract: The present invention provides reactive formazan dyestuffs of the general formula (I), Wherein A, B, D, Me, Q, R, and Z are defined in this document. The dyes according to the invention are distinguished by high fixation and a very good build-up. They are distinguished also by a low substantivity and a high exhaustion, and they have fiber-reactive properties and are very highly suitable for dyeing and printing of materials containing either cellulose fibers.Type: GrantFiled: December 14, 2001Date of Patent: June 18, 2002Assignee: Everlight USA, Inc.Inventors: Huei Ching Huang, Wen-Jang Chen
-
Publication number: 20020049190Abstract: A compound of the formulaType: ApplicationFiled: March 17, 2000Publication date: April 25, 2002Inventors: Gary J. Bridger, Beth R. Cameron, Simon P. Fricker, Michael J. Abrams, Renato Skerlj, Ian Baird
-
Patent number: 6297377Abstract: This invention relates generally to benzocycle-substituted pyrimidines and triazines and the use thereof to protect against degradation by environmental forces, inclusive of ultraviolet light, actinic radiation, oxidation, moisture, atmospheric pollutants and combinations thereof. The new class of benzocycle-substituted pyrimidines and triazines comprises a benzocycle attached to the triazine or pyrimidine ring, and preferably an additional aryl ring containing a hydroxyl group, either free or blocked to form a latent stabilizer, ortho- to the point of attachment to the triazine or pyrimidine ring. These materials may, under the appropriate circumstances, be bonded to formulations comprising coatings, polymers, resins, organic compounds and the like via reaction of the bondable functionality with the materials of the formulation. A method for stabilizing a material by incorporating such benzocycle-substituted pyrimidines and triazines is also disclosed.Type: GrantFiled: June 18, 1999Date of Patent: October 2, 2001Assignee: Cytec Technology CorporationInventors: Ram B. Gupta, Dennis J. Jakiela, Robert G. Fischer
-
Patent number: 6268357Abstract: Organic complexes of vanadium are provided, having the general structure VL3, where V is vanadium(III) and L is a monoprotic bidentate ligand that forms a five-membered, unsaturated vanadium containing ring, having vanadium coordinating oxygen or sulfur ring heteroatoms, and where the vanadium containing ring is fused to a six-membered heterocyclic ring. Preferably L is a hydroxypyrone or a hydroxypyridinone. The complexes have a number of uses, including the treatment of elevated blood glucose and related disorders, treatment of proliferative disorders, etc.Type: GrantFiled: October 25, 1999Date of Patent: July 31, 2001Assignee: The University of British ColumbiaInventors: Chris Orvig, John H. McNeill, Marco Melchior