Hetero Ring Patents (Class 544/212)
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Patent number: 12201017Abstract: The disclosure relates to a light-emitting device including a first electrode, a second electrode facing the first electrode, and an interlayer disposed between the first electrode and the second electrode and including an emission layer. The interlayer includes a first compound represented by Formula 1 of the specification, a second compound represented by Formula 2 of the specification, and a third compound, which is a blue phosphorescent compound. The disclosure also relates to an electronic apparatus including the light-emitting device.Type: GrantFiled: July 7, 2021Date of Patent: January 14, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Yoonkyoo Lee, Jinwon Sun, Jungsub Lee
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Patent number: 12180353Abstract: The present disclosure provides a composition. The composition includes a silane functionalized polyolefin; a flame retardant; and a hindered amine light stabilizer (HALS) having a Mw greater than 5,000 Dalton. The present disclosure also provides a coated conductor. The coated conductor includes a conductor and a coating on the conductor, the coating including a composition. The coating composition includes a silane functionalized polyolefin; a flame retardant; and a hindered amine light stabilizer (HALS) having a Mw greater than 5,000 Dalton.Type: GrantFiled: April 26, 2019Date of Patent: December 31, 2024Assignees: Dow Global Technologies LLC, Rohm and Haas CompanyInventors: Bharat I. Chaudhary, Xindi Yu, Yichi Zhang, Peter C. Dreux
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Patent number: 12103917Abstract: Formulations and methods for reducing blood glucose and/or increasing insulin signaling in a subject have been developed. The formulations include SBI-477 and compounds based on SBI-477 i.e., SBI-477 analogs (collectively, SBI-477 compounds) and/or Mondo family inhibitors, in an effective amount to inhibit intracellular lipid accumulation and/or increase cellular glucose uptake when compared to levels in a control subject not administered the composition. Also disclosed are methods of reducing intracellular lipid accumulation and/or increase glucose uptake in a subject in need thereof. The method includes administering to the subject an effective amount of SBI-477 compounds and/or Mondo family inhibitor to reducing intracellular lipid accumulation and/or increase glucose uptake in the subject.Type: GrantFiled: June 8, 2021Date of Patent: October 1, 2024Assignee: THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIAInventors: Daniel Kelly, Richard Vega, Hampton Sessions, Teresa Leone, Byungyong Ahn, Satyamaheshwar Peddibhotla
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Patent number: 12098154Abstract: The present invention provides novel compounds of Formula (I), (II), or (III), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits involving the inventive compounds or compositions for treating and/or preventing proliferative diseases (e.g., cancers (e.g., leukemia, acute lymphoblastic leukemia, lymphoma, Burkitt's lymphoma, melanoma, multiple myeloma, breast cancer, Ewing's sarcoma, osteosarcoma, brain cancer, ovarian cancer, neuroblastoma, lung cancer, colorectal cancer), benign neoplasms, diseases associated with angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of a kinase, such as a cyclin-dependent kinase (CDK) (e.g.Type: GrantFiled: April 7, 2022Date of Patent: September 24, 2024Assignee: Dana-Farber Cancer Institute, Inc.Inventors: Nathanael S. Gray, Tinghu Zhang, Nicholas Paul Kwiatkowski
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Patent number: 12084465Abstract: Disclosed are platinum or palladium complexes featuring tetradentate ligands with at least one side that has an NN binding motif are disclosed. The disclosed organometallic compounds have a structure of where M is Pt or Pd. Also provided are formulations comprising these organometallic compounds. Further provided are OLEDs and related consumer products that utilize these organometallic compounds.Type: GrantFiled: February 1, 2021Date of Patent: September 10, 2024Assignee: UNIVERSAL DISPLAY CORPORATIONInventors: Morgan C. MacInnis, Woo-Young So, Hsiao-Fan Chen, Tyler Fleetham, Jason Brooks, Douglas Williams, Charles J. Stanton, III, Satwinder Singh Marok, Hojae Choi
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Patent number: 12022732Abstract: The present invention relates to carbazole derivatives, in particular for use as triplet matrix materials in organic electroluminescent devices. The invention further relates to a method for producing the compounds according to the invention and to electronic devices comprising same.Type: GrantFiled: March 24, 2021Date of Patent: June 25, 2024Assignee: Merck Patent GmbHInventors: Amir Hossain Parham, Thomas Eberle, Anja Jatsch, Christof Pflumm, Jonas Valentin Kroeber
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Patent number: 12010913Abstract: A compound for an organic optoelectronic device, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:Type: GrantFiled: September 29, 2020Date of Patent: June 11, 2024Assignee: SAMSUNG SDI CO., LTD.Inventors: Hanill Lee, Wook Kim, Hyung Sun Kim, Yongtak Yang, Jiah Yoon, Mijin Lee, Suyong Lim, Sung-Hyun Jung
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Patent number: 11981686Abstract: An object of the present invention is to provide a compound that has a specific chemical structure having an activation effect on SIRT6 and is useful as an active component for preventing and treating inflammatory diseases, and the present invention relates to a compound represented by Formula (1) or a pharmaceutically acceptable salt thereof, where each symbol in Formula (1) has the same definition as that described in the specification.Type: GrantFiled: January 23, 2020Date of Patent: May 14, 2024Assignee: DAIICHI SANKYO COMPANY, LIMITEDInventors: Junya Kawai, Osamu Iwamoto, Yuma Umezaki, Katsuyoshi Nakajima, Hiroyuki Tsuruoka, Keiji Saito, Nobuya Kurikawa, Natsumi Nishihama, Shinji Tanaka, Momoko Ogitani, Tomohiro Honda, Wataru Saitoh, Tsuyoshi Soneda, Nobuyuki Ohkawa
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Patent number: 11937603Abstract: Compounds of general formula (I), isomers, salts, or hydrates thereof. Herbicide compositions including: at least one compound of general formula (I); at least one solvent and/or at least one diluent; and, optionally, at least one agronomically acceptable excipient.Type: GrantFiled: February 7, 2019Date of Patent: March 26, 2024Assignee: GOWAN COMPANY, LLCInventors: Silvia Mormile, Marilena Gusmeroli, Paolo Boggio, Paolo Bellandi, Ivan Bondoni, Gabriele Piazzon, Riccardo Liguori
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Patent number: 11858942Abstract: The present invention provides triazolotriazine derivatives of formula (1) as A2A receptor antagonists. Compounds of formula (1) and pharmaceutical compositions including the compounds can be used for the treatment of disorders related to A2A receptor hyperfunctioning, such as certain types cancers. Compounds of formula (1) and methods of preparing the compounds are disclosed in the invention.Type: GrantFiled: June 26, 2018Date of Patent: January 2, 2024Assignee: ZHEJIANG VIMGREEN PHARMACEUTICALS, LTD.Inventors: Sanxing Sun, Jinqi Ye, Long Zhao, Chongbo Hu, Zhengshu Chen
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Patent number: 11845751Abstract: The present invention provides triazolotriazine derivatives of formula (1) as A2A receptor antagonists. Compounds of formula (1) and pharmaceutical compositions including the compounds can be used for the treatment of disorders related to A2A receptor hyperfunctioning, such as certain types cancers. Compounds of formula (1) and methods of preparing the compounds are disclosed in the invention.Type: GrantFiled: June 26, 2018Date of Patent: December 19, 2023Assignee: ZHEJIANG VIMGREEN PHARMACEUTICALS, LTD.Inventors: Sanxing Sun, Long Zhao, Chongbo Hu, Zhengshu Chen, Jinqi Ye
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Patent number: 11844758Abstract: Provided are compounds useful for treating cancer and methods of treating cancer comprising administering to a subject in need thereof a compound described herein.Type: GrantFiled: January 26, 2021Date of Patent: December 19, 2023Assignee: Servier Pharmaceuticals LLCInventors: Zenon Konteatis, Janeta Popovici-Muller, Jeremy Travins, Robert Zahler, Zhenwei Cai, Ding Zhou
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Patent number: 11844275Abstract: The present disclosure relates to an organic compound having the following structure, and an organic light emitting diode (OLED) and an organic light emitting device including the organic compound. The organic compound is a bipolar compound having a p-type moiety and an n-type moiety and has high energy level and proper energy bandgap for an emissive layer of the OLED. As the organic compound is applied into the emissive layer, the OLED can maximize its luminous properties as holes and electrons are recombined uniformly over the whole area in an EML.Type: GrantFiled: October 12, 2020Date of Patent: December 12, 2023Assignees: LG DISPLAY CO., LTD., KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATIONInventors: Dae-Wi Yoon, Suk-Young Bae, In-Ae Shin, Su-Na Choi, Dong-Hoon Choi, Min-Ju Cho, Jiwon Yoon
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Patent number: 11787798Abstract: Aryl piperidine compounds of Formula (I), and pharmaceutically acceptable salts, isotopes, N-oxides, solvates, and stereoisomers thereof, pharmaceutical compositions containing them, and methods of using them including methods for treating disease states, disorders, and conditions associated with MGL modulation, such as those associated with pain, psychiatric disorders, neurological disorders (including, but not limited to major depressive disorder, treatment resistant depression, anxious depression, autism spectrum disorders, Asperger syndrome, bipolar disorder), cancers and eye conditions: wherein X, R2a, R2b, R3, R4, R5a and R5b are as defined herein.Type: GrantFiled: March 25, 2021Date of Patent: October 17, 2023Assignee: Janssen Pharmaceutica NVInventors: Michael K. Ameriks, Cynthia B. Berry, Krisztián Biró, Pablo Garcia-Reynaga, Andrew V. Samant, Warren S. Wade
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Patent number: 11751473Abstract: The present specification relates to an organic light emitting device including: an anode; a cathode disposed to face the anode; and a light emitting layer disposed between the anode and the cathode, in which the light emitting layer includes: a host including a P-type host and an N-type host, which produce an exciplex; and a phosphorescent dopant, and the host including the P-type host and the N-type host, which produce an exciplex, emits a photoluminescence light with a longer wavelength than a wavelength of each of the P-type host and the N-type host.Type: GrantFiled: July 5, 2017Date of Patent: September 5, 2023Assignee: LG CHEM, LTD.Inventors: Minseung Chun, Sang Young Jeon, Tae Yoon Park, Seongmi Cho
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Patent number: 11674007Abstract: A modified collagen fiber preparation method and application are provided. The modified collagen fiber is prepared by modifying a collagen fiber with a plant tannin; and a method of the preparation includes: mixing the plant tannin with the collagen fiber in a liquid environment with a pH of 5 to 8 to allow a reaction, and washing and drying a product. In the present disclosure, a plant tannin rich in phenolic hydroxyl can be combined with a collagen fiber in various ways such as multi-point hydrogen bonding and hydrophobic bonding, such that the plant tannin structure is introduced into a natural multi-layer micro/nano-structure of the collagen fiber; and due to a large number of phenolic hydroxyl structures in the plant tannin, the collagen fiber introduced with the plant tannin structure shows improved compatibility with a waterborne resin, and can produce strong hydrogen bonding with polar groups in the waterborne resin.Type: GrantFiled: May 7, 2022Date of Patent: June 13, 2023Assignee: SICHUAN UNIVERSITYInventors: Shuangyang Li, Bi Shi, Jianfei Zhou, Weixing Xu
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Patent number: 11569455Abstract: A compound for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device, the compound being represented by Chemical Formula 1:Type: GrantFiled: June 3, 2020Date of Patent: January 31, 2023Assignee: SAMSUNG SDI CO., LTD.Inventors: Jun Seok Kim, Dong Min Kang, Dongyeong Kim, Namheon Lee, Byoungkwan Lee, Sangshin Lee, Jihun Shin, Eun Sun Yu, Yoonman Lee
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Patent number: 11532790Abstract: A composition which is useful for producing a light emitting device having excellent external quantum efficiency contains two or more compounds represented by the formula (C-1) and a phosphorescent compound, in which at least one of the compounds represented by the formula (C-1) is a compound in which RC is a group represented by the formula (C?-1). Ring R1C and Ring R2C represent an aromatic hydrocarbon ring or an aromatic hetero ring. RC represents an oxygen atom, a sulfur atom or a group represented by the formula (C?-1). Ring R3C and Ring R4C represent an aromatic hydrocarbon ring or an aromatic hetero ring. RC? represents a carbon atom, a silicon atom, a germanium atom, a tin atom or a lead atom.Type: GrantFiled: April 20, 2018Date of Patent: December 20, 2022Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Toshiaki Sasada, Naoki Hayashi, Shinichi Inakazu
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Patent number: 11508915Abstract: A condensed cyclic compound represented by Formula 1 and an organic light-emitting device including the same: wherein, in Formulae 1, Y11 is a group represented by Formulae 2-1 to 2-3 and Y12 is a group represented by Formulae 3-1 to 3-5, 4-1, or 4-2 as described herein.Type: GrantFiled: September 30, 2019Date of Patent: November 22, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Soonok Jeon, Yeonsook Chung, Hasup Lee, Sooghang Ihn
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Organic compound, organic light emitting diode and organic light emitting device having the compound
Patent number: 11420979Abstract: Disclosed is an organic compound that includes a fused hetero aromatic moiety of a spiro structure as an electron donor and a triazine moiety as an electron acceptor that is linked to the electron donor via an arylene linker substituted with at least one electron withdrawing group, an organic light emitting diode and an organic light emitting device each of which applies the organic compound into at least one emitting unit. The organic compound enables the organic light emitting diode to increase its luminous efficiency and to improve its color purity.Type: GrantFiled: December 24, 2019Date of Patent: August 23, 2022Assignees: LG DISPLAY CO., LTD., SOULBRAIN CO., LTD.Inventors: Ik-Rang Choe, Tae-Ryang Hong, Jun-Yun Kim, Jin Hee Kim, Eun Chul Shin -
Patent number: 11299634Abstract: A leuco composition comprises at least one reactive leuco compound, which reactive leuco compound comprises a leuco moiety and at least one reactive moiety covalently bound to the leuco moiety. A laundry care composition comprises a laundry care ingredient and a leuco composition. A method of treating a textile comprises the steps of (i) treating a textile with an aqueous solution containing a leuco composition, (ii) optionally, rinsing the textile, and (iii) drying the textile.Type: GrantFiled: November 1, 2017Date of Patent: April 12, 2022Assignee: Milliken & CompanyInventors: Sanjeev K. Dey, Wesley A. Freund, Gregory S. Miracle
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Patent number: 11289662Abstract: The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the organic electroluminescent compound of the present disclosure, an organic electroluminescent device having low driving voltage and/or high luminous efficiency can be provided. At the same time or selectively, an organic electroluminescent device having excellent lifespan characteristic and/or formable of a thin film of excellent quality can be provided.Type: GrantFiled: January 31, 2018Date of Patent: March 29, 2022Inventor: Jeong-Eun Yang
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Patent number: 11040997Abstract: Provided are phosphoramidate nucleoside compounds of Formula (I), or pharmaceutically acceptable salts or esters or solvates thereof, useful in the treatment of cancer, viral infections and other diseases: Also provided is a process for the synthesis of compounds of Formula (I) where a desired enantiomer, having regard to the asymmetric chiral center of the phosphorus atom P, is provided in an enriched amount. The process comprises admixing a nucleoside with a phosphorochloridate in the presence of a catalyst comprising a metal salt selected from the group consisting of salts of Cu, Fe, La and Yb.Type: GrantFiled: May 31, 2018Date of Patent: June 22, 2021Assignee: NuCana plcInventors: Christopher McGuigan, Fabrizio Pertusati
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Patent number: 10957859Abstract: The present invention relates to heterocyclic compounds and to electronic devices, especially organic electroluminescent devices, comprising these compounds.Type: GrantFiled: November 3, 2015Date of Patent: March 23, 2021Assignee: Merck Patent GmbHInventors: Anja Jatsch, Amir Hossain Parham, Thomas Eberle, Tobias Grossmann, Jonas Valentin Kroeber
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Patent number: 10377747Abstract: The present disclosure relates to 2-arylamino pyridine, pyrimidine, or triazine derivatives, and the preparation method and use thereof. The 2-arylamino pyridine, pyrimidine, or triazine derivatives may act on certain mutated forms of epidermal growth factor receptor, for example the L858R activating mutant, the delE746_A750 mutant, the Exonl9 deletion activating mutant, and the T790M resistance mutant, so as to be used for treatment and prevention of diseases and medical conditions. The 2-arylamino pyridine, pyrimidine, or triazine derivatives may be used for treatment and prevention of cancer. The present disclosure also relates to a pharmaceutical composition comprising 2-arylamino pyridine, pyrimidine, or triazine derivatives, intermediates useful in the manufacture of 2-arylamino pyridine, pyrimidine, or triazine derivatives, and to methods of treatment of diseases mediated by various different forms of EGFR using 2-arylamino pyridine, pyrimidine, or triazine derivatives.Type: GrantFiled: August 31, 2015Date of Patent: August 13, 2019Assignee: Wuxi Shuangliang Biotechnology Co., Ltd.Inventors: Jiaquan Wu, Haijun Zhang, Huanyan Cao, Shenshuang Jin, Shuai Zhang, Zhenghua Lu, Jian Dong, Chengchen Wang, Qiu Tan
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Patent number: 10230057Abstract: Provided are an organic electroluminescence device having high current efficiency and a long lifetime, and a biscarbazole derivative for realizing the device. The biscarbazole derivative has a specific substituent. The organic EL device has a plurality of organic thin-film layers including a light emitting layer between a cathode and an anode, and at least one layer of the organic thin-film layers contains the biscarbazole derivative.Type: GrantFiled: October 9, 2017Date of Patent: March 12, 2019Assignee: IDEMITSU KOSAN CO., LTD.Inventors: Tetsuya Inoue, Mitsunori Ito, Tomoki Kato, Kumiko Gorai, Kazuki Nishimura, Takayasu Sado
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Patent number: 10084142Abstract: An organic electroluminescent device includes: a substrate; a first electrode on the substrate; a second electrode on the first electrode; and a plurality of lamination layers between the first and second electrodes; wherein at least one of the plurality of lamination layers includes a carbazole compound represented by Formula 1: The carbazole compound may improve the emission efficiency of the organic electroluminescent device.Type: GrantFiled: December 11, 2015Date of Patent: September 25, 2018Assignee: Samsung Display Co., Ltd.Inventors: Junta Fuchiwaki, Hiroaki Itoi
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Patent number: 9985217Abstract: A material for an organic electroluminescent device and an organic electroluminescent device including the same, according to one or more embodiments of the present disclosure, include an amine derivative represented by Formula 1. When the amine derivative represented by Formula 1 is included in the emission layer, the emission efficiency of the organic electroluminescent device may be improved.Type: GrantFiled: December 28, 2015Date of Patent: May 29, 2018Assignee: Samsung Display Co., Ltd.Inventors: Masatsugu Ueno, Junta Fuchiwaki
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Patent number: 9655902Abstract: Compounds of Formula I, including pharmaceutically acceptable salts thereof, are set forth, in addition to compositions and methods of using these compounds. The compounds have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV.Type: GrantFiled: January 23, 2014Date of Patent: May 23, 2017Assignee: Bristol-Myers Squibb CompanyInventors: Tao Wang, Zhongxing Zhang, Ying Han, Zhiwei Yin, Paul Michael Scola
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Patent number: 9596753Abstract: An ultra low loss dielectric thermosetting resin composition has at least one cyanate ester component (A) and at least one reactive intermediate component (B) that is capable of copolymerization with said component (A). The invention is a cyanate ester resin of the form: Tn-[W-(Z)f/(H)1?f-W]n?1-[W-(Z)f/(H)1?f-(OCN)f/(R)1?f]n+2, wherein T is a 1,3,5-substituted-triazine moiety (C3N3); W is a linking atom between triazine and either component A or component B; Z is component (A); H is component (B); OCN is a cyanate ester end group; R is a reactive end group of component B; n is an integer greater than or equal to 1; and f is a weight or mole fraction of component A. The composition exhibits excellent dielectric properties and yields a high performance laminate for use in high layer count, multilayer printed circuit board (PCB), prepregs, resin coated copper (RCC), film adhesives, high frequency radomes, radio frequency (RF) laminates and various composites.Type: GrantFiled: August 18, 2016Date of Patent: March 14, 2017Assignee: NOVOSET, LLCInventors: Sajal Das, Patrick Shipman
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Patent number: 9439284Abstract: A ultra low loss dielectric thermosetting resin composition has at least one cyanate ester component (A) and at least one reactive intermediate component (B) that is capable of copolymerization with said component (A). The invention is a cyanate ester resin of the form: Tn-[W-(Z)f/(H)1?f-W]n?1-[W-(Z)f/(H)1?f-(OCN)f/(R)1?f]n+2, wherein T is a 1,3,5-substituted-triazine moiety (C3N3); W is a linking atom between triazine and either component A or component B; Z is component (A); H is component (B); OCN is a cyanate ester end group; R is a reactive end group of component B; n is an integer greater than or equal to 1; and f is a weight or mole fraction of component A. The composition exhibits excellent dielectric properties and yields a high performance laminate for use in high layer count, multilayer printed circuit board (PCB), prepregs, resin coated copper (RCC), film adhesives, high frequency radomes, radio frequency (RF) laminates and various composites.Type: GrantFiled: May 2, 2016Date of Patent: September 6, 2016Assignee: Novoset LLCInventors: Sajal Das, Patrick Shipman
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Patent number: 9422311Abstract: The disclosure provides compounds of formula I, including pharmaceutically acceptable salts, as well as compositions and methods of using the compounds. The compounds have activity against hepatitis C virus (HCV) and may be useful in treating those infected with HCV.Type: GrantFiled: October 15, 2013Date of Patent: August 23, 2016Assignee: Bristol-Myers Squibb CompanyInventors: Tao Wang, Zhongxing Zhang, Eric P. Gillis, Paul Michael Scola
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Patent number: 9332637Abstract: A ultra low loss dielectric thermosetting resin composition has at least one cyanate ester component (A) and at least one reactive intermediate component (B) that is capable of copolymerization with said component (A). The invention is a cyanate ester resin of the form: Tn-[W-(Z)f/(H)1?f-W]n?1-[W-(Z)f/(H)1?f-(OCN)f/(R)1?f]n+2, wherein T is a 1,3,5-substituted-triazine moiety (C3N3); W is a linking atom between triazine and either component A or component B; Z is component (A); H is component (B); OCN is a cyanate ester end group; R is a reactive end group of component B; n is an integer greater than or equal to 1; and f is a weight or mole fraction of component A. The composition exhibits excellent dielectric properties and yields a high performance laminate for use in high layer count, multilayer printed circuit board (PCB), prepregs, resin coated copper (RCC), film adhesives, high frequency radomes, radio frequency (RF) laminates and various composites.Type: GrantFiled: November 4, 2013Date of Patent: May 3, 2016Assignee: Novoset LLCInventors: Sajal Das, Patrick Shipman
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Patent number: 9120790Abstract: The present invention relates to compounds useful as inhibitors of protein kinases, particularly of JAK family kinases. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders.Type: GrantFiled: July 24, 2014Date of Patent: September 1, 2015Assignee: Vertex Pharmaceuticals IncorporatedInventors: Luc Farmer, Gabriel Martinez-Botella, Albert Pierce, Francesco Salituro, Jian Wang, Marion W. Wannamaker, Tiansheng Wang
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Publication number: 20150144937Abstract: Provided are a compound represented by the following Chemical Formula 1 for an organic optoelectronic device, an organic light emitting diode including the same, and a display device including the organic light emitting diode. The structure of Chemical Formula 1 is described in the specification. The compound for the organic photoelectric device provides an organic light emitting diode having excellent life-span characteristics due to excellent electrochemical and thermal stability and high luminous efficiency at a low driving voltage.Type: ApplicationFiled: February 3, 2015Publication date: May 28, 2015Inventors: Moo-Jin PARK, Eun-Sun YU, Mi-Young CHAE, Byung-Ku KIM, Hyo-Ju SEO, Jae-Deuk YANG
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Publication number: 20150126736Abstract: The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound according to the present invention has excellent luminous efficiency, power efficiency, and lifespan characteristic. Using the compounds of the present invention, it is possible to manufacture an OLED device with a long operating lifespan. In addition, the compounds can improve the power efficiency of the device to reduce overall power consumption.Type: ApplicationFiled: May 2, 2013Publication date: May 7, 2015Inventors: Young-Jun Cho, Ji-Song Jun, Hee-Ryong Kang, Bong-Ok Kim, Hyuck-Joo Kwon, Kyung-Joo Lee, Seon-Woo Lee, Hong-Yeop Na, Hyo-Nim Shin, Jeong-eun Yang, Soo-Jin Yang
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Publication number: 20150126506Abstract: Compounds and pharmaceutical compositions that modulate kinase activity, including PI3 kinase activity, and compounds, pharmaceutical compositions, and methods of treatment of diseases and conditions associated with kinase activity, including PI3 kinase activity, are described herein.Type: ApplicationFiled: January 8, 2015Publication date: May 7, 2015Inventors: Alfredo C. CASTRO, Catherine A. EVANS, Somarajannair JANARDANANNAIR, Andre LESCARBEAU, Tao LIU, Daniel A. SNYDER, Martin R. TREMBLAY, Pingda REN, Yi LIU, Liansheng LI, Katrina CHAN
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Publication number: 20150119362Abstract: The present invention relates to compounds and methods useful as inhibitors of phosphodiesterase 4 (PDE4) for the treatment or prevention of disease.Type: ApplicationFiled: October 24, 2013Publication date: April 30, 2015Inventors: Mark E. Gurney, Timothy J. Hagen, Joel R. Walker, Xuesheng Mo, A. Samuel Vellekoop, Robert Campbell, Lei Zhu, Donna L. Romero
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Patent number: 9017827Abstract: A compound for an organic optoelectronic device, an organic light emitting diode, and a display device, the compound including sequentially combined substituents represented by the following Chemical Formulae 1 to 3:Type: GrantFiled: December 23, 2011Date of Patent: April 28, 2015Assignee: Cheil Industries, Inc.Inventors: Sung-Hyun Jung, Hyung-Sun Kim, Ho-Jae Lee, Eun-Sun Yu, Mi-Young Chae, Ja-Hyun Kim
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Publication number: 20150111873Abstract: Pyrazolo[1,5-a][1,3,5]triazine derivatives and/or pharmaceutically acceptable salts thereof, the use of these derivatives as pharmaceutically active agents, especially for the prophylaxis and/or treatment of infectious diseases, including opportunistic diseases, immunological diseases, autoimmune diseases, cardiovascular diseases, cell proliferative diseases, inflammation, erectile dysfunction and stroke, and pharmaceutical compositions containing at least one of said pyrazolo[1,5-a][1,3,5]triazine derivatives and/or pharmaceutically acceptable salts thereof. Furthermore, the present invention relates to the use of said pyrazolo[1,5-a][1,3,5]triazine derivatives as inhibitors for a protein kinase.Type: ApplicationFiled: March 1, 2013Publication date: April 23, 2015Applicant: LEAD DISCOVERY CENTER GMBHInventors: Jan Eickhoff, Gunther Zischinsky, Uwe Koch, Gerd Rühter, Carsten Schultz-Fademrecht, Peter Nussbaumer
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Publication number: 20150111871Abstract: The present invention relates to compounds useful as inhibitors of DNA-PK. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders.Type: ApplicationFiled: October 16, 2014Publication date: April 23, 2015Applicant: VERTEX PHARMACEUTICALS INCORPORATEDInventors: Paul S. Charifson, Kevin Michael Cottrell, Hongbo Deng, John P. Duffy, Huai Gao, Simon Giroux, Jeremy Green, Katrina Lee Jackson, Joseph M. Kennedy, David J. Lauffer, Mark Willem Ledeboer, Pan Li, John Patrick Maxwell, Mark A. Morris, Albert Charles Pierce, Nathan D. Waal, Jinwang Xu
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Publication number: 20150090968Abstract: A condensed cyclic compound represented by Formula 1: wherein in Formula 1, Groups X1 to X3, L11, L12, R11, and R12, and variables a11, a12, b11, b12, c11, and c12 are described in the specification.Type: ApplicationFiled: June 2, 2014Publication date: April 2, 2015Applicants: Samsung Electronics Co., Ltd., CHEIL INDUSTRIES INC.Inventors: Chang-woo KIM, O-hyun KWON, Sang-dong KIM, Kyu-young HWANG, Byoung-ki CHOI
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Publication number: 20150090965Abstract: A compound represented by Formula 1 or 2, and an organic light-emitting device including the same are disclosed. Formulae 1 and 2 are defined as in the specification.Type: ApplicationFiled: April 2, 2014Publication date: April 2, 2015Applicant: Samsung Display Co., Ltd.Inventors: Jun-Ha Park, Mi-Eun Jun, Eun-Jae Jeong
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Publication number: 20150090963Abstract: An organic compound represented by Formula 1 is disclosed. An organic light-emitting device including the organic compound is also disclosed.Type: ApplicationFiled: February 25, 2014Publication date: April 2, 2015Applicant: SAMSUNG DISPLAY CO., LTD.Inventors: Young-Kook Kim, Kwang-Hyun Kim, Eun-Young Lee
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Patent number: 8993757Abstract: The invention relates to a N-piperidin-4-yl derivative having the general Formula I or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising the same and to the use of said N-piperidin-4-yl derivatives for the treatment and prevention of endometriosis, for the treatment and prevention of pre-menopausal and peri-menopausal hormone-dependent breast cancer, for contraception, or for the treatment of uterine fibroids or other menstrual-related disorders.Type: GrantFiled: September 14, 2012Date of Patent: March 31, 2015Assignee: Merck Sharp & Dohme B.V.Inventors: Ines Huisman, Marcelis Van Der Stelt, Wouter Wiedenhof, Charles Anthony Graham Baker-Glenn, Wesley Peter Blackaby, Naimisha Trivedi
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Publication number: 20150069368Abstract: A compound for an organic photoelectric device, the compound being represented by the following Chemical Formula (“CF”) 1:Type: ApplicationFiled: October 20, 2014Publication date: March 12, 2015Inventors: Hyung-Sun KIM, Eun-Sun YU, Young-Hoon KIM, Soo-Hyun MIN, Ho-Jae LEE, Eui-Su KANG, Mi-Young CHAE
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Publication number: 20150060788Abstract: A compound for an organic optoelectric device, an organic optoelectric device including the same, and a display device including the organic optoelectric device, the compound including a combination of a moiety represented by the following Chemical Formula I and a moiety represented by the following Chemical Formula II:Type: ApplicationFiled: May 21, 2014Publication date: March 5, 2015Inventors: Dong-Kyu RYU, Jin-Seok HONG, Eun-Sun YU, Dong-Min KANG, Sang-Shin LEE, Han-Ill LEE, Yu-Na JANG, Soo-Young JEONG, Su-Jin HAN
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Publication number: 20150057445Abstract: The present invention relates to substances, to electroluminescent device comprising these substances, and to the use thereof.Type: ApplicationFiled: October 30, 2014Publication date: February 26, 2015Inventors: Rémi Mamouk Anémian, Aurélie Ludemann, Thomas Eberle, Sigurd Hoeger, Eva M. REIS, Vanessa Bobbe
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Patent number: 8962158Abstract: Provided is an organic electroluminescent device (organic EL device), which has improved luminous efficiency, has sufficient driving stability, and has a simple construction. The organic EL device of the present invention is an organic electroluminescent device, including a light-emitting layer and a hole-transporting layer between an anode and a cathode laminated on a substrate, in which the light-emitting layer contains a phosphorescent light-emitting dopant and an indolocarbazole compound that serves as a host material, or alternatively, the hole-transporting layer contains an indolocarbazole compound. The indolocarbazole compound is represented by the following formula (1). In the formula: A1's each represent an aromatic hydrocarbon group or an aromatic heterocyclic group, provided that at least one of A1's has a fused ring structure; and R1's each represent a hydrogen atom, an alkyl group, an alkoxy group, or an acyl group.Type: GrantFiled: March 25, 2010Date of Patent: February 24, 2015Assignee: Nippon Steel & Sumikin Chemical Co., Ltd.Inventors: Masaki Komori, Takahiro Kai, Toshihiro Yamamoto
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Patent number: 8952150Abstract: Disclosed are compounds for inhibiting prostaglandin transporter (PGT) activity, pharmaceuticals compositions including the compounds, and methods of treating subjects using the compounds.Type: GrantFiled: September 20, 2010Date of Patent: February 10, 2015Assignee: Albert Einstein College of Medicine of Yeshiva UniversityInventors: Victor L. Schuster, Yuling Chi, Andrew S. Wasmuth, Richard S. Pottorf, Gary L. Olson