Polycyclo Ring System Patents (Class 568/632)
  • Patent number: 9152043
    Abstract: The various embodiments of the present disclosure relate generally to resists and, more particularly, to negative tone molecular glass resists, and their associated methods of fabrication and use. In one embodiment of the present invention, a negative tone molecular glass-based resist comprises: a molecular glass, comprising, a molecular glass core, wherein the molecular glass core is not a polymer chain, and a functional group bound to the molecular glass core and configured to provide a decrease in solubility of the molecular glass; and an initiating component configured to produce a reactive species upon exposure to radiation, wherein the reactive species facilitates the decrease in solubility of the molecular glass.
    Type: Grant
    Filed: May 22, 2009
    Date of Patent: October 6, 2015
    Assignee: Georgia Tech Research Corporation
    Inventors: Richard A. Lawson, Clifford L. Henderson
  • Patent number: 8968889
    Abstract: A novel organic compound suitable for emitting green light and an organic light-emitting device including the organic compound are provided. The organic compound is represented by general formula (1). In general formula (1), R1 to R18 are each independently selected from a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted amino group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group.
    Type: Grant
    Filed: March 22, 2011
    Date of Patent: March 3, 2015
    Assignee: Canon Kabushiki Kaisha
    Inventors: Jun Kamatani, Kengo Kishino, Naoki Yamada, Akihito Saitoh
  • Publication number: 20150057445
    Abstract: The present invention relates to substances, to electroluminescent device comprising these substances, and to the use thereof.
    Type: Application
    Filed: October 30, 2014
    Publication date: February 26, 2015
    Inventors: Rémi Mamouk Anémian, Aurélie Ludemann, Thomas Eberle, Sigurd Hoeger, Eva M. REIS, Vanessa Bobbe
  • Patent number: 8952249
    Abstract: 1,4 fullerene deriatives useful for solar cells are provided, where their structures allow for straightforward functionalizations to tune their properties in terms of solubility and LUMO energy levels.
    Type: Grant
    Filed: June 16, 2011
    Date of Patent: February 10, 2015
    Assignee: The Regents of the University of California
    Inventors: Alessandro Varotto, Fred Wudl, Jang Jo
  • Patent number: 8936900
    Abstract: A molecular glass compound comprises a vinyl ether adduct of an aromatic vinyl ether of formula C(R1)2?C(R2)—O-(L)n-Ar1, and a calix[4]arene, wherein R1 and R2 are each independently a single bond, H, C1-20 alkyl, C1-20 haloalkyl, C6-20 aryl, C6-20 haloaryl, C7-20 aralkyl, or C7-20 haloaralkyl, L is a C1-20 linking group, n is 0 or 1, and Ar1 is a halo-containing monocyclic, or substituted or unsubstituted polycyclic or fused polycyclic C6-20 aromatic-containing moiety, wherein R1 and R2 are connected to Ar1 when either or both of R1 and R2 is a single bond and n is 0. A photoresist, comprising the molecular glass compound, a solvent, and a photoacid generator, a coated substrate, comprising (a) a substrate having one or more layers to be patterned on a surface thereof; and (b) a layer of a photoresist composition over the one or more layers to be patterned, and a method of forming the molecular glass compound, are also disclosed.
    Type: Grant
    Filed: September 21, 2012
    Date of Patent: January 20, 2015
    Assignees: Rohm and Haas Electronic Materials LLC, Dow Global Technologies LLC
    Inventors: Vipul Jain, D. Patrick Green, James W. Thackeray, Brad C. Bailey, Su Jin Kang
  • Patent number: 8916731
    Abstract: A dialkyl or diaryl ether is produced by reacting carbon dioxide with a metal alcoholate having the formula, M(RO)x, where “M” is a Group 1, Group 2, or Group 3 metal; “x” is the valence of the metal M; “R” is a C1 to C6 lower alkyl or aryl, wherein the reaction produces a dialkyl or diaryl ether having a formula, R—O—R, and a metal carbonate having a formula M2CO3 where M is a Group 1 metal, MCO3 where M is a Group 2 metal, and M2(CO3)3 where M is a Group 3 metal. The metal carbonate may be removed by conventional means, such as filtration. The dialkyl or diaryl ether may be recovered and used as a fuel, fuel additive, propellant, or building block for other fuels or petrochemicals. In some cases the metal alcoholate is in an alcohol solution and the alcohol and metal carbonate are recycled to regenerate the metal alcoholate. A specific example of dimethyl ether production is disclosed.
    Type: Grant
    Filed: July 12, 2010
    Date of Patent: December 23, 2014
    Assignee: Ceramatec, Inc.
    Inventors: Justin Pendleton, Sai Bhavaraju
  • Publication number: 20140291653
    Abstract: An organic electroluminescence device which comprises a cathode, an anode and an organic thin film layer comprising at least one layer comprising a light emitting layer and disposed between the cathode and the anode, wherein at least one layer in the organic thin film layer comprises an anthracene derivative having a specific structure singly or as a component of a mixture, and an anthracene derivative having a specific asymmetric structure and providing an organic electroluminescence device exhibiting a great efficiency of light emission and having a long life, are provided.
    Type: Application
    Filed: June 11, 2014
    Publication date: October 2, 2014
    Applicant: IDEMITSU KOSAN CO., LTD.
    Inventors: Hidetsugu IKEDA, Motohisa IDO, Masakazu FUNAHASHI
  • Publication number: 20140243404
    Abstract: This disclosure is related to halonium compounds useful for cyclization of polyenes, alkenoic acids, and alkenyl alkyl ethers, and halogenation of aromatic compounds. The synthesis of such halonium compounds, compounds made using such halonium compounds, and synthesis of natural compounds, including decalins, using the halonium compounds is also disclosed.
    Type: Application
    Filed: September 13, 2011
    Publication date: August 28, 2014
    Applicant: The Trustees of Columbia University in the City of New York
    Inventors: Scott Alan Snyder, Daniel S. Treitler, Alexandria P. Brucks, Andreas Gollner, Maria I. Chiriac, Nathan E. Wright, Jason J. Pflueger, Steven P. Breazzano
  • Publication number: 20140183463
    Abstract: A condensed cyclic compound is represented by Formula 1, and an organic light-emitting device includes the condensed cyclic compound. The organic light-emitting device may include an organic layer containing the condensed-cyclic compound of Formula 1 and has low driving voltage, high emission efficiency, and long lifespan characteristics.
    Type: Application
    Filed: August 21, 2013
    Publication date: July 3, 2014
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Eun-Young Lee, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Soo-Yon Kim, Jong-Hyuk Lee
  • Publication number: 20140154527
    Abstract: A chromene compound having a short fading half period, especially, a short fading half period even at a low temperature in a general-purpose polymer solid matrix. The chromene compound is represented by the following formula (1). wherein R1 is a hydroxyl group or the like, R2 and R3 are each an aryl group or the like, C* is a spiro carbon atom, a spiro ring A represented by the following formula is a saturated hydrocarbon ring having 4 to 12 ring member carbon atoms or the like, and at least one ring member carbon atom constituting the ring A is a group represented by the following formula (4), and X is a divalent group such as arylene group, wherein R7 and R8 are each a cycloalkyl group or the like.
    Type: Application
    Filed: June 19, 2012
    Publication date: June 5, 2014
    Applicant: TOKUYAMA CORPORATION
    Inventors: Shinobu Izumi, Kazuhiro Teranishi, Yusuke Daikoku, Mitsuyoshi Sando
  • Publication number: 20130300638
    Abstract: The present invention provides an organic electroluminescence element having a high luminous efficiency. An organic electroluminescence element includes an anode, a cathode, and at least one organic compound layer disposed between the anode and the cathode, wherein at least one of the at least one the organic compound layer contains an organic compound shown in Claim 1.
    Type: Application
    Filed: December 9, 2011
    Publication date: November 14, 2013
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Jun Kamatani, Naoki Yamada, Masashi Hashimoto, Takayuki Horiuchi
  • Publication number: 20130299814
    Abstract: The present invention provides an organic compound of which basic skeleton emits light in a yellow range by itself with high luminous efficiency. The organic compound is represented by claim 1.
    Type: Application
    Filed: December 9, 2011
    Publication date: November 14, 2013
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Hirokazu Miyashita, Jun Kamatani, Akihito Saitoh
  • Publication number: 20130292662
    Abstract: The present invention provides an organic compound having a basic skeleton which has an emission wavelength in the yellow region, a high luminous efficiency, and good sublimability. An organic compound is shown in claim 1.
    Type: Application
    Filed: December 9, 2011
    Publication date: November 7, 2013
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Masashi Hashimoto, Jun Kamatani, Takayuki Horiuchi, Hirokazu Miyashita, Naoki Yamada, Akihito Saitoh
  • Patent number: 8535577
    Abstract: The present invention relates to photochromic materials that include certain indeno-fused naphthopyrans. The indeno-fused naphthopyrans have an amino group (e.g., a piperidino or morpholino group) bonded to the 6-position and hydrogen or a halo group (e.g., fluoro) bonded to the 11-position thereof. The photochromic materials of the present invention can have a closed-form electromagnetic radiation absorption spectrum that is shifted to longer wavelengths (e.g., wavelengths of greater than 390 nm), relative to comparable photochromic materials. The present invention also relates to optical elements, such as eyeglasses, that include the photochromic materials of the present invention.
    Type: Grant
    Filed: October 7, 2011
    Date of Patent: September 17, 2013
    Assignee: Transitions Optical, Inc.
    Inventors: Anu Chopra, David B. Knowles, Huayun Yu
  • Publication number: 20130076604
    Abstract: Provided are a novel organic compound appropriate for emission of green light and an organic light-emitting device including the organic compound. Provided is a substituted or unsubstituted indeno[1,2,3-cd]naphtho[2,3-k]fluoranthene appropriate for emission of green light. The substituents of the indeno[1,2,3-cd]naphtho[2,3-k]fluoranthene are each independently selected from a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted amino group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group.
    Type: Application
    Filed: May 26, 2011
    Publication date: March 28, 2013
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Jun Kamatani, Naoki Yamada, Kengo Kishino, Akihito Saitoh
  • Patent number: 8377627
    Abstract: A compound shown by the following formula (1).
    Type: Grant
    Filed: July 30, 2008
    Date of Patent: February 19, 2013
    Assignee: JSR Corporation
    Inventors: Daisuke Shimizu, Ken Maruyama, Toshiyuki Kai, Tsutomu Shimokawa
  • Publication number: 20130002526
    Abstract: A novel organic compound suitable for emitting green light and an organic light-emitting device including the organic compound are provided. The organic compound is represented by general formula (1). In general formula (1), R1 to R18 are each independently selected from a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted amino group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group.
    Type: Application
    Filed: March 22, 2011
    Publication date: January 3, 2013
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Jun Kamatani, Kengo Kishino, Naoki Yamada, Akihito Saitoh
  • Publication number: 20120321560
    Abstract: This invention relates to a chemistry branch, particularly to the field of compounds' organic synthesis that belongs to the aromatic bicyclic or naphthalene category, used in the detection of amyloid sheets. These new naphthalene derivatives have a general formula: Wherein R represents mutually independent groups. In I: R1:-alkylenyl-C(O)NH-alkylenyl-R3, -alkylenyl-C(O)O—R4, R3:—COOH, —OH, —SH, —NH2, -alkyl-NH-alkyl-N-dithiocarbamate alkaline earth metal salts, R4: H, succinimidyl group, R2: —H,-alkyl. In II: R1: -alkyl, -alkylenyl-halide-alkylenyl-hydroxyl-alkylenyl-O-aryl, —O-alkylsulfonate alkylenyl, R2: -halide-alkylenyl-O-aryl, -alkylenyl-O-alkylsulfonate, -alkylenyl-halide-, —CH(O), —HC?C(CN)2, —HC?CHNO2, -alkylenyl-NH2, -alkylenyl-NH-alkyl, -alkylenyl-alkyl-N-dithiocarbamate alkaline salts. The terms “alkyl” and “alkylenyl” refer to linear or branched aliphatic chains, preferably from 1 to 4 carbon atoms and the term halide to fluorine, bromine or iodine.
    Type: Application
    Filed: April 17, 2010
    Publication date: December 20, 2012
    Inventors: Marquiza Sablón Carrazana, Chryslaine Rodriguez-Tanty, Alejandro Perera Pintado, Suchitil Rivera Marrero, Rafaela Perez Perera, Rosa Maria López Barroso, Anais Prats Capote, Hermán Vélez Castro, Carlos Serafin Pérez Martínez, Pedro Valdés Sosa
  • Patent number: 8318048
    Abstract: The invention relates to a process of preparing substituted pentacenes, to novel pentacenes prepared by this process, to the use of the novel pentacenes as semiconductors or charge transport materials in optical, electrooptical or electronic devices including field effect transistors (FETs), electroluminescent, photovoltaic and sensor devices, and to FETs and other semiconducting components or materials comprising the novel pentacenes.
    Type: Grant
    Filed: March 28, 2008
    Date of Patent: November 27, 2012
    Assignee: Merck Patent GmbH
    Inventors: Steven Tierney, Martin Heeney, Clare Bailey, Weimin Zhang
  • Publication number: 20120279570
    Abstract: Disclosed herein is a method for preparing large soluble graphenes. The method comprises attaching one or more hindering groups to the graphene, which can prevent face-to-face graphene stacking by reducing the effects of inter-graphene attraction. The large graphenes can absorb a wide spectrum of light from UV to near infrared, and are useful in photovoltaic devices and sensitizers in nanocrystalline solar cells.
    Type: Application
    Filed: January 7, 2011
    Publication date: November 8, 2012
    Applicant: INDIANA UNIVERSITY RESEARCH AND TECHNOLOGY CORPORATION
    Inventors: Liang-shi Li, Xin Yan
  • Patent number: 8277699
    Abstract: The present invention relates to photochromic materials that include certain indeno-fused naphthopyrans. The indeno-fused naphthopyrans have an amino group (e.g., a piperidino or morpholino group) bonded to the 6-position and an optional halo group (e.g., fluoro) bonded to the 11-position thereof. The photochromic materials of the present invention may have a closed-form electromagnetic radiation absorption spectrum that is shifted to longer wavelengths (e.g., wavelengths of greater than 390 nm), relative to comparable photochromic materials. The present invention also relates to optical elements, such as eyeglasses, that include the photochromic materials of the present invention.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: October 2, 2012
    Assignee: Transistions Optical, Inc.
    Inventors: Anu Chopra, David B. Knowles, Huayun Yu
  • Publication number: 20120095048
    Abstract: The present invention relates to allosteric binding compounds of formula (I), especially for the treatment of CNS disorders, together with pharmaceutical compositions and methods of treatment including these compounds.
    Type: Application
    Filed: February 19, 2010
    Publication date: April 19, 2012
    Applicants: REGION MIDT JYLLAND, AARHUS UNIVERSITET
    Inventors: Henrik Amtoft Neubauer, Ove Kjaer Wiborg, Henrik Helligsø Jensen
  • Publication number: 20120091885
    Abstract: Disclosed are novel organic electroluminescent compounds and organic electroluminescent devices comprising the same. With good luminous efficiency and excellent life property, the disclosed organic electroluminescent compounds can be used to manufacture OLED devices having very good operation life.
    Type: Application
    Filed: March 29, 2010
    Publication date: April 19, 2012
    Applicant: Rohm and Haas Electronic Materials Korea Let.
    Inventors: Young Gil Kim, Young Jun Chop, Hyuck Joo Kwon, Bong Ok Kim, Sung Min Kim, Seung Soo Yoon
  • Patent number: 8110614
    Abstract: Adamantane derivatives are provided including a phenolic hydroxyl group-containing adamantane derivative, a glycidyloxy group-containing adamantane derivative, and an adamantyl group-containing epoxy modified acrylate, which exhibit excellent transparency, light resistance, and heat resistance properties. Also provided are resin compositions containing the adamantane derivatives. Further provided are corresponding methods for producing the adamantane derivatives, as well as the resin compositions containing the same.
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: February 7, 2012
    Assignee: Idemitsu Kosan Co., Ltd.
    Inventors: Katsuki Ito, Yasunari Okada, Hideki Yamane, Akio Kojima
  • Publication number: 20110313189
    Abstract: 1,4 fullerene deriatives useful for solar cells are provided, where their structures allow for straightforward functionalizations to tune their properties in terms of solubility and LUMO energy levels.
    Type: Application
    Filed: June 16, 2011
    Publication date: December 22, 2011
    Inventors: Allesandro Varotto, Fred Wudl, Jang Jo
  • Publication number: 20110251394
    Abstract: An organic compound is represented by general formula (1): where R1 to R18 are each independently selected from a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group.
    Type: Application
    Filed: December 16, 2009
    Publication date: October 13, 2011
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Jun Kamatani, Naoki Yamada, Akihito Saitoh
  • Publication number: 20110140056
    Abstract: The present invention relates to compounds represented by the following Formulas (I) and (II), Ring-A of Formulas I and II can be, for example, an aryl group, and Q? and Q?? can each be independently selected from groups, such as, halogen, —OH, —CN, amine groups, amide groups, carboxylic acid ester groups, carboxylic acid groups, alkenyl groups, alkynyl groups, carbonate groups, sulfide groups, and sulfonic acid ester groups. The present invention also relates to photochromic compositions and photochromic articles that include one or more photochromic compounds, such as represented by Formula II.
    Type: Application
    Filed: December 16, 2010
    Publication date: June 16, 2011
    Applicant: TRANSITIONS OPTICAL, INC.
    Inventors: Meng He, Anil Kumar, Darrin R. Dabideen
  • Publication number: 20110130562
    Abstract: In one embodiment, the present application discloses mixtures comprising (a) water in an amount of at least 1% wt/wt of the mixture; (b) a transition metal catalyst; and (c) one or more solubilizing agents; and methods for using such mixtures for performing transition metal mediated bond formation reactions.
    Type: Application
    Filed: December 1, 2010
    Publication date: June 2, 2011
    Inventor: Volker Berl
  • Publication number: 20110077406
    Abstract: Embodiments of the invention provide methods and materials for chemical cross-coupling reactions that utilize unconventional phenol derivatives as cross-coupling partners. Embodiments of the invention can be used to synthesize a variety of useful organic compounds, for example the anti-inflammatory drug flurbiprofen.
    Type: Application
    Filed: September 24, 2010
    Publication date: March 31, 2011
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Neil K. Garg, Kyle W. Quasdorf, Xia Tian
  • Patent number: 7901594
    Abstract: The present invention relates to polyacene derivatives represented by general formula (I) below: (wherein R1 to R10, etc. each represents hydrogen atom, hydrocarbon group, or an alkoxy group; A1 and A2 are hydrogen atom, a halogen atom, a hydrocarbon group, an alkoxy group, cyano group, etc.; n is an integer of not less than 1; R6 and R7 may be linked to each other to form a ring); and a process for preparing the polyacene derivatives from polyhydro compounds as well as electrically conductive materials comprising the polyacene derivatives. According to the process for preparing the polyacene derivatives of the present invention, optional substituents can be introduced into any carbon atoms of the polyacene, and the number of aromatic rings can be increased.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: March 8, 2011
    Assignee: Japan Science and Technology Corporation
    Inventor: Tamotsu Takahasi
  • Patent number: 7893293
    Abstract: A chemically amplified positive resist composition comprising (A) a resin which comprises (i) a polymerization unit represented by the formula (I): wherein R7 represents a hydrogen atom etc., R8 represents a C1-C4 alkyl group, p represents an integer of 1 to 3, and q represents an integer of 0 to 2, (ii) at least one polymerization unit selected from a group consisting of a polymerization unit represented by the formula (II): wherein R1 represents a hydrogen atom etc., R2 represents a C1-C8 alkyl group and ring X represents an alicyclic hydrocarbon group, and a polymerization unit represented by the formula (IV): wherein R3 represents a hydrogen atom etc., R4 and R5 independently represents a hydrogen atom etc., R10 represents a C1-C6 alkyl group etc., and (iii) a polymerization unit represented by the formula (III): wherein R3, R4 and R5 are the same as defined above, E represents a divalent hydrocarbon group, G represents a single bond etc., Z represents a carbonyl group etc.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: February 22, 2011
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Makoto Akita, Isao Yoshida, Kazuhiko Hashimoto
  • Publication number: 20110015449
    Abstract: A dialkyl or diaryl ether is produced by reacting carbon dioxide with a metal alcoholate having the formula, M(RO)x, where “M” is a Group 1, Group 2, or Group 3 metal; “x” is the valence of the metal M; “R” is a C1 to C6 lower alkyl or aryl, wherein the reaction produces a dialkyl or diaryl ether having a formula, R—O—R, and a metal carbonate having a formula M2CO3 where M is a Group 1 metal, MCO3 where M is a Group 2 metal, and M2(CO3)3 where M is a Group 3 metal. The metal carbonate may be removed by conventional means, such as filtration. The dialkyl or diaryl ether may be recovered and used as a fuel, fuel additive, propellant, or building block for other fuels or petrochemicals. In some cases the metal alcoholate is in an alcohol solution and the alcohol and metal carbonate are recycled to regenerate the metal alcoholate. A specific example of dimethyl ether production is disclosed.
    Type: Application
    Filed: July 12, 2010
    Publication date: January 20, 2011
    Inventors: Justin Pendleton, Sai Bhavaraju
  • Publication number: 20100286414
    Abstract: Linked aromatic compounds found to act as potent soot dispersants in lubricating oil compositions; lubricating oil compositions containing such soot dispersants and precursor compounds from which the soot dispersants are derived.
    Type: Application
    Filed: July 20, 2010
    Publication date: November 11, 2010
    Inventors: Tushar K. Bera, Jacob Emert, Jun Hua
  • Patent number: 7705189
    Abstract: A novel calixarene compound, a method for manufacturing the same, an intermediate of the calixarene compound, and a composition comprising the same are provided. The calixarene compound is expected to be useful as an inclusion compound and, if functional groups are introduced, can be used for a curable composition and a photoresist and as an inclusion compound.
    Type: Grant
    Filed: February 4, 2005
    Date of Patent: April 27, 2010
    Assignees: JSR Corporation, Kanagawa University
    Inventors: Tadatomi Nishikubo, Hiroto Kudou, Kouji Mitani
  • Publication number: 20100048934
    Abstract: The present invention provides a method for producing a fullerene derivative, comprising the organic group addition step B in which an organic group is further added by reacting at least a basic compound and a halogen compound with a fullerene derivative, which is obtained by addition of a hydrogen atom and an organic group in the organic group addition step A, in which an organic group is added by reacting at least a Grignard reagent and a polar substance with a fullerene or fullerene derivative.
    Type: Application
    Filed: November 6, 2007
    Publication date: February 25, 2010
    Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY
    Inventors: Eiichi Nakamura, Yutaka Matsuo, Akihiko Iwashita
  • Patent number: 7645910
    Abstract: Process for the obtaining of 1-adamantane (tricycle[3.3.1.1 (3,7)]decane) derivatives, or of a pharmaceutically acceptable salt thereof, based on a carboxylation reaction, via metallation, of a precursor compound with an adequate leaving group. It also comprises the preparation of the precursor compound by means of a selective coupling of the corresponding boron, magnesium or zinc derivative with the corresponding disubstitute aromatic derivative. It is especially useful for the obtaining of Adapalene at industrial scale with good yield and high purity.
    Type: Grant
    Filed: December 1, 2006
    Date of Patent: January 12, 2010
    Assignee: Finorga SAS
    Inventors: Alexander Christian Comely, Marta Marfil Sánchez, Llorenç Rafecas Jané, Xavier Verdaguer Espaulella
  • Patent number: 7582803
    Abstract: The present invention provides compounds useful, for example, for treating metabolic disorders in a subject. Such compounds have the general formula I: where the definitions of the variables Q, L1, L2, M, X, L3, and A are provided herein. The present invention also provides compositions that include, and methods for using, the compounds in preparing medicaments and for treating metabolic disorders such as, for example, type II diabetes.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: September 1, 2009
    Assignee: Amgen Inc.
    Inventors: Michelle Akerman, Sean Brown, Jonathan B. Houze, Jinqian Liu, Jiwen Liu, Zhihua Ma, Julio C. Medina, Wei Qiu, Michael J. Schmitt, Yingcai Wang, Liusheng Zhu, Rajiv Sharma
  • Publication number: 20090203866
    Abstract: The present invention relates to polymers comprising repeating unit(s) of the formula (I), and their use in electronic devices. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high temperature stability of the emission color are observed, if the polymers according to the invention are used in polymer light emitting diodes (PLEDs).
    Type: Application
    Filed: July 18, 2007
    Publication date: August 13, 2009
    Inventors: Thomas Schafer, Klaus Müllen, Mathieu G.R. Turbiez, Martin Baumgarten
  • Patent number: 7557208
    Abstract: Described are naphthols useful in the manufacture of novel indeno-fused photochromic naphthopyran materials.
    Type: Grant
    Filed: November 11, 2008
    Date of Patent: July 7, 2009
    Assignee: Transitions Optical, Inc.
    Inventors: Robert W. Walters, Anil Kumar, Clara E. Nelson, Anu Chopra
  • Publication number: 20090160315
    Abstract: An organic EL element having one or a plurality of organic layers including a light emitting layer between a pair of electrodes is arranged such that at least one layer of the above-mentioned organic layers contains a compound as expressed by the following general formula (1) independently or as a mixture. (where R1-R9 are selected from the group consisting of hydrogen, an alkyl group, a cycloalkyl group, an alkoxy group, a cycloalkoxy group, and an aryloxy group, and they may be the same groups or the groups different from one another, and A1-A4 are selected from the group consisting of a phenyl group which is either substituted or unsubstituted and a 5 or 6 member heterocyclic ring group which is either substituted or unsubstituted, and they may be the same groups or the groups different from one another.
    Type: Application
    Filed: December 22, 2008
    Publication date: June 25, 2009
    Applicant: Yamagata Promotional Organization for Industrial Technology
    Inventors: Atsushi ODA, Takayuki HORIUCHI, Masato KIMURA, Junichi TANAKA
  • Patent number: 7517982
    Abstract: Described are naphthols useful in the manufacture of novel indeno-fused photochromic naphthopyran materials.
    Type: Grant
    Filed: March 1, 2007
    Date of Patent: April 14, 2009
    Assignee: Transitions Optical, Inc.
    Inventors: Robert W. Walters, Anil Kumar, Clara E. Nelson, Anu Chopra
  • Publication number: 20090091252
    Abstract: The present invention provides a novel binaphthyl compound and an organic light emitting element having a good light emitting efficiency and a high durability at a low driving voltage.
    Type: Application
    Filed: October 2, 2008
    Publication date: April 9, 2009
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Tetsuya Kosuge, Jun Kamatani, Shigemoto Abe, Ryota Ooishi, Kengo Kishino
  • Publication number: 20090012324
    Abstract: Disclosed is a process for production of a carboxylic acid ester from a carboxylic acid and an olefin or production of an ether compound from an alcohol and an olefin at low cost and with high yield in an industrially advantageous manner. The process comprises the step of reacting a carboxylic acid with an olefin to yield a corresponding carboxylic acid ester or reacting an alcohol with an olefin to yield a corresponding ether compound. In the process, a catalyst comprising a combination of (i) at least one metal compound selected from an iron compound, a cobalt compound and a nickel compound and (ii) an acidic compound is used.
    Type: Application
    Filed: February 7, 2007
    Publication date: January 8, 2009
    Inventors: Jun-Chul Choi, Kazufumi Kohno, Hiroyuki Yasuda, Toshiyasu Sakakura
  • Publication number: 20080166593
    Abstract: The present invention relates to the use of certain organic compounds comprising fused aromatic compounds in organic electronic devices, in particular electroluminescent devices.
    Type: Application
    Filed: March 20, 2006
    Publication date: July 10, 2008
    Inventors: Philipp Stoessel, Holger Heil, Horst Vestweber
  • Publication number: 20080124577
    Abstract: A novel organic compound and a high-performance organic light-emitting element containing the same. The organic light-emitting element contains a novel compound having a fluoranthene structure.
    Type: Application
    Filed: April 18, 2007
    Publication date: May 29, 2008
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Akihito Saitoh, Keiji Okinaka, Satoshi Igawa, Naoki Yamada, Chika Negishi, Takao Takiguchi, Shinjiro Okada
  • Patent number: 7276633
    Abstract: The present invention relates to a process for the preparation of a compound of the general formula R-(A1-Z-)mB—CF2O-A2-(A3)n—R???(I) in which R is alkyl, in which one or more CH2 groups may be replaced, independently of one another, by O, CF2, CH?CH, CH?CF or CF?CF, with the proviso that peroxide structures O—O and formaldehyde acetals O—CH2—O are excluded, A1 is, independently of one another, 1,4-cyclohexylene, 2,5-1,3-dioxanylene, 1,3-cyclobutylene or A2 and A3 are 1,4-phenylene, in which, independently of one another, from one to four hydrogens may be replaced by fluorine or one or two CH groups may be replaced by N, Z is a single bond, —CH2—CH2—, —CF2—CF2—, —CH?CH—, —CF?CF—, —CH?CF— or —CF?CH—, B is 2,6-disubstituted naphthalene, 2,6-disubstituted 5,6,7,8-tetrahydronaphthalene or 2,6-disubstituted trans-decalin, R? is R, F, OCF3, OCF2H, CF3, CI, SF5, CN or NCS, and m and n are, independently of one another, 0 or 1, comprising the following steps: a) conversion of a compound of the genera
    Type: Grant
    Filed: October 30, 2003
    Date of Patent: October 2, 2007
    Assignee: Merck Patent GmbH
    Inventors: Eike Poetsch, Werner Binder, Peer Kirsch, Andreas Taugerbeck
  • Patent number: 7241927
    Abstract: A transition metal complex represented by the formula (1): wherein M is a Group 4 transition metal, A is a Group 16 element, B is a Group 14 element, n is an integer of 0 or 1, R1, R2, R3 and R4 may be the same or different and each independently denotes a substituent selected from the group consisting of the groups (I) and (II): group (I): hydrogen, alkyl and so on, group (II): alkoxy, alkylthio and so on, provided that at least one of R1, R2, R3 and R4 is a substituent selected from group (II); R5, R6, R7, R8, R9, R10, X1 and X2 may be the same or different and are each hydrogen, halogen, alkyl or the like; and a catalyst for olefin polymerization comprising said complex, an organoaluminum compound and a boron compound are provided.
    Type: Grant
    Filed: January 4, 2006
    Date of Patent: July 10, 2007
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Hidenori Hanaoka, Taichi Senda, Eiji Yoshikawa, Satoshi Kobayashi
  • Patent number: 7235699
    Abstract: The present invention relates to alkoxy-substituted indanes, their preparation and use and to the preparation and use of the corresponding alkoxy-substituted indanones.
    Type: Grant
    Filed: February 27, 2003
    Date of Patent: June 26, 2007
    Assignee: Symrise GmbH & Co. KG
    Inventor: Oskar Koch
  • Patent number: 7192651
    Abstract: A resin composition for a laminate, containing at least 10% by weight of a vinyl compound represented by the formula (1), and a prepreg and a metal-clad laminate using the resin composition.
    Type: Grant
    Filed: August 17, 2004
    Date of Patent: March 20, 2007
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Daisuke Ohno, Kenji Ishii, Yasumasa Norisue, Michio Nawata, Yoshinori Kondo, Mitsuru Nozaki, Seiji Shika
  • Patent number: 7122708
    Abstract: The invention relates to high-functionality polyether polyols of the general formula where each R?1 is an unsubstituted or substituted aliphatic or aromatic radical and each R?2 is an unsubstituted or substituted aliphatic or aromatic radical, H, OH, polyalkyl ether chain or halogen, each X is a polyalkyl ether chain or H, where at least one X is a polyalkyl ether chain, and m is an integer from 0 to 20, where Xm is H when m is 0, and n is an integer from 4 to 12, to processes for preparing such high-functionality polyether polyols and also to the use thereof for preparing polyurethanes and nonionic surfactants.
    Type: Grant
    Filed: May 10, 2000
    Date of Patent: October 17, 2006
    Assignee: BASF Aktiengesellschaft
    Inventors: Peter Böhme, Michael Pcolinski, Udo Rotermund, Wolf-Dieter Habicher, Antje Ziemer