Boron Or Silicon Containing Patents (Class 548/110)
-
Patent number: 7211270Abstract: This invention provides compounds of Formula I, N-oxides and suitable salts thereof wherein A is O or S(O)?m#191;J is a phenyl or heterocyclic ring as defined herein; and R1 through R12, n, m and r are as defined in the disclosure. Also disclosed are methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound of Formula I, an N-oxide thereof or a suitable salt of the compound (e.g., as a composition described herein). This invention also pertains to a composition for controlling an invertebrate pest comprising a biologically effective amount of a compound of Formula I, an N-oxide thereof or a suitable salt of the compound and at least one additional component selected from the group consisting of a surfactant, a solid diluent and a liquid diluent.Type: GrantFiled: October 1, 2003Date of Patent: May 1, 2007Assignee: E. I. du Pont de Nemours and CompanyInventors: George Philip Lahm, Thomas Paul Selby, Thomas Martin Stevenson
-
Patent number: 7208605Abstract: One aspect of the present invention relates to ionic liquids comprising a pendant Bronsted-acidic group, e.g., a sulfonic acid group. Another aspect of the present invention relates to the use of an ionic liquid comprising a pendant Bronsted-acidic group to catalyze a Bronsted-acid-catalyzed chemical reaction. A third aspect of the present invention relates to ionic liquids comprising a pendant nucleophilic group, e.g., an amine. Still another aspect of the present invention relates to the use of an ionic liquid comprising a pendant nucleophilic group to catalyze a nucleophile-assisted chemical reaction. A fifth aspect of the present invention relates to the use of an ionic liquid comprising a pendant nucleophilic group to remove a gaseous impurity, e.g., carbon dioxide, from a gas, e.g., sour natural gas.Type: GrantFiled: April 4, 2003Date of Patent: April 24, 2007Assignee: University of South AlabamaInventor: James Hillard Davis, Jr.
-
Patent number: 7169933Abstract: Compounds having two reactive functional groups are described that can be used to provide a connector group between a substrate and an amine-containing material. The first reactive functional group can be used to provide attachment to a surface of a substrate. The second reactive functional group is a N-sulfonylaminocarbonyl group that can be reacted with an amine-containing material, particularly a primary aliphatic amine, to form a carbonylimino-containing connector group. The invention also provides articles and methods for immobilizing amine-containing materials to a substrate.Type: GrantFiled: November 14, 2003Date of Patent: January 30, 2007Assignee: 3M Innovative Properties CompanyInventors: Karl E. Benson, Moses M. David, Cary A. Kipke, Brinda B. Lakshmi, Charles M. Leir, George G. Moore, Rahul Shah
-
Patent number: 7166724Abstract: An ionic liquid of the formula K+A?, wherein K and A are as defined herein, can be used in such things as electrochemical cells, supercapacitors, hydraulic liquids, solvents, organic syntheses.Type: GrantFiled: May 30, 2001Date of Patent: January 23, 2007Assignee: Merck Patent GmbHInventors: Volker Hilarius, Udo Heider, Michael Schmidt
-
Patent number: 7166583Abstract: The present invention relates to 1,3-diaza-dibenzoazulene derivatives, to their pharmacologically acceptable salts and solvates, to processes and intermediates for the preparation thereof as well as to their antiinflammatory effects, especially to the inhibition of tumor necrosis factor-? (TNF-?) production and the inhibition of interleukin-1 (IL-1) production as well as to their analgetic action.Type: GrantFiled: May 20, 2003Date of Patent: January 23, 2007Assignee: Pliva-Istrazivacki Institut d.o.o.Inventors: Mladen Mercep, Milan Mesic, Renata Rupcic, Dijana Pesic
-
Patent number: 7164026Abstract: A polymer-carrying optically active binaphthyl type oxazoline compound having axial asymmetry, represented by the following general formula (1) (wherein R1 and R2 may be the same or different from each other and each represents a hydrogen atom, an alkyl group having from 1 to 6 carbon atoms or the like; R3 is a hydrogen atom or —R5—X—R6; R4 is a hydrogen atom or the like; R5 is a straight- or branched-chain aliphatic hydrocarbon chain which may have a directly or indirectly bonded substituent; X is CH2, CO2, O, CONR7 or NR7; R6 is a directly or indirectly bonded polymer; and R7 is a hydrogen atom or the like), and to a transition metal complex which uses the compound as the ligand.Type: GrantFiled: November 12, 2003Date of Patent: January 16, 2007Assignee: Takasago International CorporationInventors: Yasuhiro Uozumi, Heiko Hoche, Kenzo Sumi
-
Patent number: 7157475Abstract: Compounds of Formula (I), and their N-oxides and suitable slats, are disclosed which are useful as invertebrate pest control agents, wherein A and B are independently O or S; E is C or N; J is a phenyl ring, a naphthyl ring system, a 5- or 6-membered heteroaromatic ring or an aromatic 8-, 9- or 10-membered fused heterobicyclic ring system wherein each ring or ring system is optionally substituted with 1 to 4 R5; K is taken together with the two contiguous linking carbon atoms to form a 5- or 6-membered nanoaromatic carbocyclic or heterocyclic ring optionally including one or two ring members selected from the group consisting of C(?O), SO or S(O)2, each ring optionally substituted with 1 to 4 R4; and R1, R2, R3, R4 and R5 are as defined in the disclosure.Type: GrantFiled: January 13, 2003Date of Patent: January 2, 2007Assignee: E. I. du Pont de Nemours and CompanyInventor: David Alan Clark
-
Patent number: 7157595Abstract: According to one embodiment the invention concerns a process for a degradation of an epothilone C or a epothilone D, wherein an epothilone C or epothilone D is subjected to an olefin metathesis in the presence of ethylene and subsequently an optional ester hydrolysis.Type: GrantFiled: February 27, 2002Date of Patent: January 2, 2007Assignee: Helmholtz-Zentrum fur Infektionsforschung GmbHInventors: Gerherd Hoefle, Usama Karama
-
Patent number: 7119115Abstract: The present invention relates to novel compounds derived from indazoles or indoles of formula (1) or formula (2), to methods for treating tumors or cancerous cells with compounds of formula (1) or formula (2) and to pharmacaetutical compositions comprising a pharmaceutically acceptable carrier and a compound of formula (1) or formula (2)Type: GrantFiled: January 21, 2004Date of Patent: October 10, 2006Assignee: Aventis Pharma S.A.Inventors: Michel Tabart, Eric Bacqué, Sylvie Wentzler, Cécile Combeau, Conception Nemecek, Patrick Mailliet, Fabienne Thompson
-
Patent number: 7109345Abstract: A novel and efficient alkylation procedure of B—H-1,3,2-oxazaborolidines derived from ephedrine and norephedrine has been established. Representative B-butyl- and B-methyl-1,3,2-oxazaborolidines were prepared in good yield and excellent purity by one pot treatment of the parent boraheterocyclic compound with the corresponding organolithium reagent and subsequent hydrolysis of the cyclic borohydride with anhydrous ammonium chloride.Type: GrantFiled: February 9, 2004Date of Patent: September 19, 2006Inventors: Margarita Ortiz-Marciales, Melvin de Jesús, Eduvigis Gonzalez, Sandraliz Espinosa, Wildeliz Correa-Ramirez
-
Patent number: 7102005Abstract: The present invention relates to phosphate-binding compounds that find use in binding, detecting and isolating phosphorylated target molecules including the subsequent identification of target molecules that interact with phosphorylated target molecules or molecules capable of being phosphorylated. A binding solution is provide that comprises a phosphate-binding compound, an acid and a metal ion wherein the metal ion simultaneously interacts with an exposed phosphate group on a target molecule and the metal chelating moiety of the phosphate-binding compound forming a bridge between the phosphate-binding compound and a phosphorylated target molecule resulting in a ternary complex. The binding solution of the present invention finds use in binding and detecting immobilized and solubilized phosphorylated target molecules, isolation of phosphorylated target molecules from a complex mixture and aiding in proteomic analysis wherein kinase and phosphatase substrates and enzymes can be identified.Type: GrantFiled: May 2, 2003Date of Patent: September 5, 2006Assignee: Molecular Probes, Inc.Inventors: Brian Agnew, Joseph Beechem, Kyle Gee, Richard Haugland, Jixiang Liu, Vladimir Martin, Wayne Patton, Thomas Steinberg
-
Patent number: 7094901Abstract: A cocatalyst or cocatalyst component, including a compound corresponding to the formula: (A*+a)b(Z*J*j)?cd, wherein: A* is a cation of from 1 to 80 atoms, not counting hydrogen atoms, Z* is an anion group of from 1 to 50 atoms, not counting hydrogen atoms, containing two or more Lewis base sites; J* is a Lewis acid of from 1 to 80, not counting hydrogen atoms, coordinated to at least one Lewis base site, and optionally two or more such J* groups may be joined together in a moiety having multiple Lewis acidic functionality, j is from 2 to 12 and a, b, c, and d are integers from 1 to 3, with the proviso that a×b is equal to c×d, and provided further that one or more of A*, Z* or J* comprises a hydroxyl group or a polar group containing quiescent reactive functionality.Type: GrantFiled: June 24, 2004Date of Patent: August 22, 2006Assignee: Dow Global Michigan Technologies Inc.Inventors: David A. Babb, David R. Neithamer, Richard E. Campbell, Jr., Grant B. Jacobsen, Edmund M. Carnahan
-
Patent number: 7074853Abstract: Disclosed is a compound of one of the formulae wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 each, independently of the others, is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, R11 and R12 each, independently of the others, is an alkylene group, an arylene group, an arylalkylene group, or an alkylarylene group, G is a cationic moiety, A is an anionic moiety, n is an integer representing the number of repeat —OSi(R7)(R8)— monomer units, a is an integer representing the number of repeat —OSi(R10)(R12-lightfastness moiety)- monomer units, and c is an integer representing the number of repeat —OSi(R9)(R11-hydrophilic moiety)- monomer units.Type: GrantFiled: August 6, 2004Date of Patent: July 11, 2006Assignee: Xerox CorporationInventors: Thomas W. Smith, Kathleen M. McGrane
-
Patent number: 7060503Abstract: The invention relates to indicator molecules for detecting the presence or concentration of an analyte in a medium, such as a liquid, and to methods for achieving such detection. More particularly, the invention relates to copolymer macromolecules containing relatively hydrophobic indicator component monomers, and hydrophilic monomers, such that the macromolecule is capable of use in an aqueous environment.Type: GrantFiled: March 1, 2004Date of Patent: June 13, 2006Assignee: Sensors for Medicine and Science, Inc.Inventor: Arthur E. Colvin, Jr.
-
Patent number: 7056932Abstract: The invention is concerned with novel heterocyclyl substituted 1-alkoxy acetic acid derivatives of formula (I) wherein R1 to R6 and A are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds inhibit the formation of coagulation factors Xa, IXa and thrombin induced by factor VIIa and tissue factor and can be used as medicaments.Type: GrantFiled: December 10, 2004Date of Patent: June 6, 2006Assignee: Hoffman-La Roche Inc.Inventors: Luca Claudio Gobbi, Katrin Groebke Zbinden, Peter Mohr, Ulrike Obst
-
Patent number: 7052783Abstract: This invention relates to tetraphenylmethane-based oxadiazole molecules that act as electron transporting materials to be used in electroluminescent devices. The oxadiazole compounds are of the following formula. Each variable is defined in the specification.Type: GrantFiled: November 28, 2001Date of Patent: May 30, 2006Assignee: Academia SinicaInventors: Chin-Ti Chen, Hsiu-Chih Yeh, Li-Hsin Chan, Rong-Ho Lee
-
Patent number: 6982336Abstract: A 1,2-dioxetane derivative of the formula (I): wherein R1–R3 and Ar are defined in the claims is provided.Type: GrantFiled: March 7, 2002Date of Patent: January 3, 2006Assignee: Tosoh CorporationInventors: Masakatsu Matsumoto, Nobuko Watanabe, Masashi Yamada
-
Patent number: 6969769Abstract: Heterocyclic and acyclic silane monomers and siloxane polymers, and their halogenated derivatives, are provided for the purpose of functionalizing surfaces or materials so as to render them biocidal upon exposure to oxidative halogen solutions. The biocidal function can be imparted either before or after bonding or adhesion to the surface or material. The biocidal surfaces and materials can then be used to inactivate pathogenic microorganisms such as bacteria, fungi, and yeasts, as well as virus particles, which can cause infectious diseases, and those microorganisms which cause noxious odors and unpleasant coloring such as mildew. Examples of surfaces and materials which can be rendered biocidal in this invention include, but are not limited to, cellulose, chitin, chitosan, synthetic fibers, glass, ceramics, plastics, rubber, cement grout, latex caulk, porcelain, acrylic films, vinyl, polyurethanes, silicon tubing, marble, metals, metal oxides, and silica.Type: GrantFiled: March 24, 2003Date of Patent: November 29, 2005Assignee: Vanson Halosource, Inc.Inventors: Shelby D. Worley, Yongjun Chen, Jia-Wang Wang, Rong Wu, Yanjun Li
-
Patent number: 6939985Abstract: The invention provides a process for covalently coupling organic compounds which comprises reacting an aromatic ring compound having a halogen or halogen-like substituent at a coupling position with a diboron derivative in the presence of a Group VIII metal catalyst and a suitable base. The invention also provides useful arylboron intermediates.Type: GrantFiled: March 5, 2003Date of Patent: September 6, 2005Assignee: Commonwealth Scientific and Industrial Research OrganisationInventors: Sebastian Mario Marcuccio, Mary Rodopoulos, Helmut Weigold
-
Patent number: 6916865Abstract: The present invention provides an organic carboxylate composition that has long working life, cures epoxy resins, and improves adhesive properties, and also provides a method for producing the same. An organic carboxylate composition, obtained by heating and mixing a basic silane coupling agent and an amine compound with a softening point or melting point of 40° C. or greater together with an organic carboxylic acid; a method for producing the same; an additive for epoxy resin that contains this as the active ingredient thereof; and an epoxy resin composition containing the same. The basic silane coupling agent should preferably be a specific imidazole-group containing silane coupling agent, amino group-containing silane coupling agent, dialkylamino group-containing silane coupling agent, monomethylamino group-containing silane coupling agent, benzimidazole group-containing silane coupling agent, benzotriazole group-containing silane coupling agent, and pyridine ring-containing silane coupling agent.Type: GrantFiled: August 27, 2002Date of Patent: July 12, 2005Assignee: Nikko Materials Co., Ltd.Inventors: Masashi Kumagai, Takashi Ouchi, Katsuyuki Tsuchida
-
Patent number: 6916925Abstract: Dye labeled imidazonaphthyridine, imidazopyridine and imidazoquinoline compounds having immune response modulating activity are disclosed. The compounds arc useful, inter alia, for determining the binding and/or receptor sites of the molecules.Type: GrantFiled: July 22, 2003Date of Patent: July 12, 2005Assignee: 3M Innovative Properties Co.Inventors: Michael J. Rice, Mark A. Tomai, Ai-Ping Wei
-
Patent number: 6906006Abstract: Substituted triazolinone compounds of the formula: wherein the variables R1, R2, R7, R8, R12 and X are as defined in the specification are useful as herbicides, plant growth regulators, insecticides and acaricides. Processes for the preparation of these compounds, and intermediates useful in such preparation are also disclosed.Type: GrantFiled: June 6, 1995Date of Patent: June 14, 2005Assignee: Bayer AktiengesellschaftInventors: Reiner Fischer, Uta Jensen-Korte, Franz Kunisch, Albrecht Marhold, Pieter Ooms, Otto Schallner, Hans-Joachim Santel, Robert-Rudolf Schmidt, Birgit Krauskopf, Robert-Harry Strang
-
Patent number: 6897306Abstract: Compounds of formula (I): and their salts, solvates, prodrugs, etc., wherein the substituents have the values mentioned herein, are Procollagen C-Proteinase (PCP) inhibitors and have utility in conditions mediated by PCP.Type: GrantFiled: July 16, 2002Date of Patent: May 24, 2005Assignee: Pfizer Products, Inc.Inventors: Simon Bailey, Stephane Billotte, Paul Vincent Fish, Kim James, Nicholas Murray Thomson, Andrew Michael Derrick
-
Patent number: 6867305Abstract: The present invention provides convergent processes for preparing epothilones, desoxyepothilones, and analogues thereof. The present invention further provides novel compositions and methods for the treatment of cancer and additionally provides methods for the treatment of cancer which has developed a multi-drug phenotype.Type: GrantFiled: March 1, 2001Date of Patent: March 15, 2005Assignee: Sloan-Kettering Institute for Cancer ResearchInventors: Samuel J. Danishefsky, Shawn J. Stachel, Chul Bom Lee, Mark D. Chappell, Zhical Wu
-
Publication number: 20040254147Abstract: The present invention discloses an organic ionic compound having anti-viral activity and the method for antagonizing virus in vitro by putting the compounds in contact with the virus.Type: ApplicationFiled: October 3, 2003Publication date: December 16, 2004Applicant: Industrial Technology Research InstituteInventors: Li-Ching Lo, Wen-Yueh Ho, Lien-Tai Chen
-
Publication number: 20040249165Abstract: Fiber materials in the form of fabrics receive, as a result of treatment with compositions according to the invention, a pleasant soft hand and excellent oil- and water-repelling properties with good permanence. The compositions can be obtained by a) preparing a solution of a polysiloxane and an extender with blocked isocyanate groups in an organic solvent, b) dispersing this solution in water, c) removing the organic solvent and d) combining the aqueous dispersion obtained with a second aqueous dispersion which comprises a polymer with perfluoroalkyl groups. One variant of this preparation process consists in cousing a polymer with perfluoroalkyl groups as early as in step a). In this case, step d) can be omitted.Type: ApplicationFiled: December 4, 2003Publication date: December 9, 2004Inventors: Franz Dirschl, Edeltraud Schidek, Thu Thao Reimann-Dang, Rolf Moors, Simpert Ludemann, Wilhelm Artner, Heinz Gaugenrieder
-
Patent number: 6805978Abstract: A pyrromethene metal complex is used as a fluorescent dye to form a light emitting device. The light emitting device has a substance which brings about light emission between an anode and a cathode. By applying electrical energy, the device generates emission having an emission peak wavelength of 580 to 720 nm. The device contains at least one of: a diketopyrrolo[3,4-c]pyrrole derivative and an organic fluorescent material having a fluorescent peak wavelength of 580 to 720 nm; and a light emitting device composition containing a pyrromethene metal complex.Type: GrantFiled: April 22, 2002Date of Patent: October 19, 2004Assignee: Toray Industries, Inc.Inventors: Seiichiro Murase, Tsuyoshi Tominaga, Akira Kohama
-
Patent number: 6800380Abstract: An organometallic luminescent material comprising the compound of formula (I) of the present invention can emit pure blue light and have high thermal stability: wherein, M1 is a monovalent or tetravalent metal selected from the group consisting of Li, Na, K, Zr, Si, Ti, Sn, Cs, Fr, Rb, Hf, Pr, Pa, Ge, Pb, Tm and Md; R is hydrogen or C1-10 alkyl; B is O, S, Se or Te; D is O or S; and n is an integer ranging from 1 to 4.Type: GrantFiled: November 26, 2001Date of Patent: October 5, 2004Assignee: Nessdisplay Co., Ltd.Inventors: Youngkyoo Kim, Jae-Gyoung Lee
-
Patent number: 6794195Abstract: The invention relates to indicator molecules for detecting the presence or concentration of an analyte in a medium, such as a liquid, and to methods for achieving such detection. More particularly, the invention relates to copolymer macromolecules containing relatively hydrophobic indicator component monomers, and hydrophilic monomers, such that the macromolecule is capable of use in an aqueous environment.Type: GrantFiled: August 3, 2001Date of Patent: September 21, 2004Assignee: Sensors for Medicine & Science, Inc.Inventor: Arthur E. Colvin, Jr.
-
Publication number: 20040171840Abstract: A process for preparing &agr;-functionalized thiazolidines or oxazolidines, each of which are oxycarbonyl-functionalized in the 4-position, by adding a base to a reaction mixture comprising an oxycarbonyl-functionalized thiazolidine or oxazolidine and an electrophile at a temperature of greater than −40° C.Type: ApplicationFiled: February 24, 2004Publication date: September 2, 2004Applicant: Consortium fur Elektrochemische Industrie GmbHInventors: Dieter Heldmann, Jurgen Stohrer
-
Publication number: 20040157231Abstract: The invention relates to a separation free bioanalytical assay method for measuring an analyte from a biological fluid or suspension comprising of microparticles as a bioaffinity binding solid phase, a biospecific secondary reagent labelled with a two-photon fluorescent dipyrrometheneboron difluoride dye, focusing the laser into the reaction suspension, measuring two-photon excited fluorescence from single microparticles when they randomly float or are guided by the radiation pressure of the excitation laser through the focal volume of the laser beam using a two-photon fluorescent dipyrrometheneboron difluoride dye.Type: ApplicationFiled: December 29, 2003Publication date: August 12, 2004Inventors: Niko Meltola, Aleksi Soini
-
Publication number: 20040152667Abstract: One aspect of the present invention relates to heterocyclic compounds. A second aspect of the present invention relates to the use of the heterocyclic compounds as ligands for various mammalian cellular receptors, including G-protein-coupled receptors (GPCRs). A third aspect of the present invention relates to the use of the heterocyclic compounds as ligands for various mammalian kinases.Type: ApplicationFiled: October 21, 2003Publication date: August 5, 2004Inventors: James R. Hauske, Joanne M. Holland
-
Publication number: 20040144948Abstract: Novel compounds comprising a C—C double bond substituted at one carbon with two oxygen or sulfur atom-containing groups are disclosed. The compounds are useful in methods and compositions for generating chemiluminescence by reaction with a peroxidase enzyme and a peroxide. The chemiluminescence thus produced can be used as a detectable signal in assays for peroxidase enzymes and in assays employing enzyme-labeled specific binding pairs.Type: ApplicationFiled: January 9, 2004Publication date: July 29, 2004Inventors: Hashem Akhavan-Tafti, Zahra Arghavani, Renuka DeSilva
-
Publication number: 20040116616Abstract: Initiators for atom transfer radical polymerizations are described. The initiators have an azlactone or ring-opened azlactone moiety to provide telechelic (co)polymers.Type: ApplicationFiled: December 11, 2002Publication date: June 17, 2004Applicant: 3M Innovative Properties CompanyInventors: Kevin M. Lewandowski, Duane D. Fansler, Babu N. Gaddam, Steven M. Heilmann, Larry R. Krepski, Stephen B. Roscoe, Michael S. Wendland
-
Publication number: 20040097738Abstract: A polymer-carrying optically active binaphthyl type oxazoline compound having axial asymmetry, represented by the following general formula (1) 1Type: ApplicationFiled: November 12, 2003Publication date: May 20, 2004Applicant: Takasago International CorporationInventors: Yasuhiro Uozumi, Heiko Hoche, Kenzo Sumi
-
Publication number: 20040082542Abstract: This invention provides certain compounds, methods of their preparation, pharmaceutical compositions comprising the compounds, and their use in treating human or animal disorders. The compounds of the invention are useful as modulators of the interaction between the receptor for advanced glycated end products (RAGE) and its ligands, such as advanced glycated end products (AGEs), S100/calgranulin/EN-RAGE, &bgr;-amyloid and amphoterin, and for the management, treatment, control, or as an adjunct treatment for diseases in humans caused by RAGE. Such diseases or disease states include acute and chronic inflammation, the development of diabetic late complications such as increased vascular permeability, nephropathy, atherosclerosis, and retinopathy, the development of Alzheimer's disease, erectile dysfunction, and tumor invasion and metastasis.Type: ApplicationFiled: March 5, 2003Publication date: April 29, 2004Inventors: Adnan M.M. Mjalli, Robert C. Andrews, Ramesh Gopalaswamy, Anitha Hari, Kwasi S. Avor, Ghassan Qabaja, Xiao-Chuan Guo, Suparna Gupta, David R. Jones, Xin Chen
-
Patent number: 6727366Abstract: The present invention relates generally to a novel class of imidazolidinones of Formula (I): that are useful as serine protease inhibitors, and more particularly as Hepatitis C virus NS3 protease inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of using the same.Type: GrantFiled: December 12, 2001Date of Patent: April 27, 2004Assignee: Bristol-Myers Squibb Pharma CompanyInventors: Amy Qi Han, Peter W. Glunz
-
Publication number: 20040063982Abstract: A process for producing a norbornene derivative having an organosilyl group suitable as a synthetic intermediate for pesticides and medicaments and for production of polyolefin polymers, particularly polyolefin polymers having a good adhesiveness with metals or insulating inorganic materials in high yields with a satisfactory purity.Type: ApplicationFiled: September 26, 2003Publication date: April 1, 2004Applicant: MITSUBISHI CHEMICAL CORPORATIONInventors: Hiroko Takahashi, Takako Takahashi, Taketoshi Naito, Shuji Ichikawa
-
Publication number: 20040059119Abstract: Topically applicable, enhanced SPF cosmetic/dermatological UV-screening compositions suited for the photoprotection of the skin and/or hair, comprise, (i) at least one UV-screening benzotriazole-substituted silicon compound, as a first screening agent; (ii) at least one UV-screening dibenzoylmethane compound, as a second screening agent; (iii) at least one 4,4-diarylbutadiene compound, as a third screening agent, formulated into a topically applicable, cosmetically/dermatologically acceptable vehicle therefor.Type: ApplicationFiled: June 18, 2003Publication date: March 25, 2004Applicant: SOCIETE L'OREAL S.A.Inventor: Didier Candau
-
Patent number: 6710181Abstract: The present invention provides a novel imidazole/organic monocarboxylic acid salt derivative reaction product capable of improving the adhesion between a resin and a metal such as copper, steel or aluminum, or an inorganic material such as glass fiber, silica, aluminum oxide or aluminum hydroxide, a method for producing this imidazole/organic monocarboxylic acid salt derivative reaction product, and a surface treatment agent, resin additive and resin composition that use this imidazole/organic monocarboxylic acid salt derivative reaction product. The above imidazole/organic monocarboxylic acid salt derivative reaction product is obtained by reacting an imidazole compound represented by undermentioned general formula (1) with a silane compound having a glycidoxy group represented by undermentioned general formula (2) at 80 to 200° C., and then reacting the product thus obtained with an organic monocarboxylic acid at 50 to 200° C.Type: GrantFiled: September 5, 2001Date of Patent: March 23, 2004Assignee: Nikko Materials Co., Ltd.Inventors: Masashi Kumagai, Katsuyuki Tsuchida
-
Publication number: 20040049050Abstract: A process for preparing formylphenylboronic acids of the formula (I) by reaction of protected chlorobenzaldehydes of the formula (II) with lithium in an inert solvent to form compounds of the formula (III) and subsequent reaction with a boron compound of the formula BY3 to give compounds of the formula (I).Type: ApplicationFiled: June 5, 2003Publication date: March 11, 2004Inventors: Andreas Meudt, Stefan Scherer, Frank Vollmueller, Michael Erbes
-
Patent number: 6689494Abstract: Organic light emitting device (OLED) assemblies having light emitting layers made from boron atom rigidized monomethine cyanines are disclosed. OLED assemblies are constructed by conventional vapor deposition technique as well as by solution spin coating method. The OLED assemblies disclosed are expected to emit blue light and have improved color saturation because of smaller spectral width of the light emissive materials used.Type: GrantFiled: September 11, 2002Date of Patent: February 10, 2004Inventor: Bhalchandra M. Karandikar
-
Patent number: 6680401Abstract: The invention relates to processes for the synthesis of aryl or alkene borates which comprises reacting: (i) an olefinic compound having a halogen or halogen-like substituent in a vinylic substitution position, or (ii) an aromatic ring having a halogen or halogen-like substituent in a ring substitution position, with a disubstituted monohydroborane in the presence of a Group 8-11 metal catalyst. The invention also relates to the use of these borates in coupling reactions. The invention further relates to certain disubstituted monohydroboranes and aryl or alkene borates.Type: GrantFiled: August 13, 2001Date of Patent: January 20, 2004Assignee: Commonwealth Scientific and Industrial Research OrganisationInventors: Sebastian Mario Marcuccio, Mary Rodopoulos, Helmut Weigold
-
Publication number: 20030220502Abstract: The present invention provides low molecular weight fluorescent labeling complexes with large wavelength shifts between absorption of one dye in the complex and emission from another dye in the complex. These complexes can be used, for example, for multiparameter fluorescence cell analysis using a single excitation wavelength. The low molecular weight of the complex permits materials labeled with the complex to penetrate cell structures for use as probes. The labeling complexes are synthesized by covalently attaching through linkers at least one cyanine fluorochrome to another low molecular weight fluorochrome to form energy donor-acceptor complexes. Resonance energy transfer from an excited donor to fluorescent acceptor provides wavelength shifts up to 300 nm. The fluorescent labeling complexes preferably contain reactive groups for the labeling of functional groups on target compounds, such as derivatized oxy and deoxy polynucleic acids, antibodies, enzymes, proteins and other materials.Type: ApplicationFiled: November 20, 2002Publication date: November 27, 2003Inventors: Alan S. Waggoner, Swati R. Mujumdar, Ratnakar B. Mujumdar
-
Patent number: 6649643Abstract: Imidazol-4-ylmethanols and their uses for preventing and treating primary tumors, metastasis and recurrence of tumors, various symptoms accompanying tumors, prostatic hypertrophy, virilism, hirsutism, male pattern alopecia, precocious puberty, endometriosis, uterine myoma, mastopathy and polycystic ovary syndrome are disclosed.Type: GrantFiled: April 12, 2002Date of Patent: November 18, 2003Assignee: Takeda Chemical Industries, Ltd.Inventors: Akihiro Tasaka, Akio Ojida, Tomohiro Kaku, Masami Kusaka, Masuo Yamaoka
-
Patent number: 6630588Abstract: Dye labeled imidazonaphthyridine, imidazopyridine and imidazoquinoline compounds having immune response modulating activity are disclosed. The compounds are useful, inter alia, for determining the binding and/or receptor sites of the molecules.Type: GrantFiled: February 19, 2002Date of Patent: October 7, 2003Assignee: 3M Innovative Properties CompanyInventors: Michael J. Rice, Mark A. Tomai, Ai-Ping Wei
-
Publication number: 20030187176Abstract: Disclosed is an oxazolidine compound represented by the following formula (1).Type: ApplicationFiled: March 4, 2003Publication date: October 2, 2003Inventor: Kazuo Suga
-
Patent number: 6627573Abstract: A compound useful as a cocatalyst or cocatalyst component, especially for use as an addition polymerization catalyst compound, corresponding to the formula: (A*+a)b(Z*J*j)−cd, wherein: A* is a cation of from 1 to 80, preferably 1 to 60 atoms, not counting hydrogen atoms, said A* having a charge +a, Z* is an anion group of from 1 to 50, preferably 1 to 30 atoms, not counting hydrogen atoms, further containing two or more Lewis base sites; J* independently each occurrence is a Lewis acid of from 1 to 80, preferably 1 to 60 atoms, not counting hydrogen atoms, coordinated to at least one Lewis base site of Z*, and optionally two or more such J* groups may be joined together in a moiety having multiple Lewis acidic functionality, j is a number from 2 to 12 and a, b, c, and d are integers from 1 to 3, with the proviso that a×b is equal to c×d, and provided further that one or more of A*, Z* or J* comprises a hydroxyl group or a polar group containing quiescent reactive functionaliType: GrantFiled: July 12, 2001Date of Patent: September 30, 2003Assignee: The Dow Chemical CompanyInventors: David A. Babb, Richard E. Campbell, Jr., David R. Neithamer, Grant B. Jacobsen, Edmund M. Carnahan
-
Patent number: 6620963Abstract: Compounds of the formula where the variables have the meaning defined in the specification, which bind specifically or selectively to to RAR&agr; retinoid receptors.Type: GrantFiled: September 19, 2002Date of Patent: September 16, 2003Assignee: Allergan, Inc.Inventors: Tien T. Duong, Richard Beard, Roshantha A. Chandraratna
-
Patent number: RE39265Abstract: Heteroarylpiperidines, pyrrolidines, and piperazines are useful as antipsychotic and analgesic agents. The compounds are especially useful for treating psychoses by administering to a mammal a psychoses-treating effective amount of one of the compounds. The compounds are also useful as analgesics by administering a pain-relieving effective amount of one of the compounds to a mammal.Type: GrantFiled: November 9, 2000Date of Patent: September 5, 2006Assignee: Aventis Pharmaceuticals Inc.Inventors: Joseph T. Strupczewski, Kenneth J. Bordeau, Edward J. Glamkowski, Yulin Chiang, Grover C. Helsley