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公开(公告)号：US12115524B1
公开(公告)日：2024-10-15
申请号：US18665066
申请日：2024-05-15
Applicant: IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
Inventor： Tarek Ahmed Yousef , Hanan A. Althikrallah , Saad Shaaban , Mohsen Ahmed
CPC classification number: B01J31/122 , B01J37/04 , B01J37/084 , B01J37/24 , C07F11/00 , B01J35/39
Abstract: A method of producing an organoselenium-based nanocomposite includes acid-treating a mixture containing multi-walled carbon nanotubes (MWCNT) and palm waste with phosphoric acid to form an acid-treated mixture; carbonizing the acid-treated mixture to form a MWCNT/biochar; mixing the MWCNT-biochar with TiO2 nanoparticles to form a TiO2-MWCNT/biochar; chlorinating acyl groups present on the TiO2-MWCNT/biochar to form a chlorinated TiO2-MWCNT/biochar; reacting the chlorinated TiO2-MWCNT/biochar with an organoselenium compound to form a Se—TiO2-MWCNT/biochar.
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公开(公告)号：US11997857B2
公开(公告)日：2024-05-28
申请号：US16913502
申请日：2020-06-26
Inventor： William Jo , Hye Ri Jung
CPC classification number: H10K30/151 , H10K30/152 , H10K30/80 , H10K71/80 , H10K77/111 , C07F11/00 , H10K2102/00
Abstract: The present disclosure relates to an optoelectronic device including a heterojunction of a halide perovskite single crystal and a two-dimensional semiconductor material layer and a method of manufacturing the same.
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3.发明公开公开(公告)号：US20240034744A1
公开(公告)日：2024-02-01
申请号：US18070564
申请日：2022-11-29
Applicant: FERRAMED INC.
Inventor： Seyl KIM
IPC: C07F11/00 , A23L33/165
CPC classification number: C07F11/00 , A23L33/165
Abstract: The present application relates to a complex compound in which a citrate and an iron ion are combined while forming the following chemical formula, a food composition including the same, and a method of preparing the same.
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公开(公告)号：US11807653B2
公开(公告)日：2023-11-07
申请号：US17736855
申请日：2022-05-04
Applicant: ENTEGRIS, INC.
Inventor： David M. Ermert , Thomas H. Baum , Robert Wright, Jr.
IPC: C07F11/00 , H01L21/3205 , H01L21/02
CPC classification number: C07F11/00 , H01L21/02192 , H01L21/32051
Abstract: The invention provides a facile process for preparing various Group VI precursor compounds useful in the vapor deposition of such Group VI metals onto solid substrates, especially microelectronic semiconductor device substrates. The process provides an effective means to obtain such volatile materials, which can then be sources of molybdenum, chromium, or tungsten-containing materials to be deposited on such substrates. Additionally, the invention provides a method for vapor deposition of such compounds onto microelectronic device substrates.
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公开(公告)号：US20230331753A1
公开(公告)日：2023-10-19
申请号：US18023903
申请日：2021-09-15
Applicant: LG Chem, Ltd.
Inventor： Seok Sun Kim , Tae Hee Kim , Seok Pil Sa , Se Young Kim , Eun Ji Shin
CPC classification number: C07F11/00 , B01J31/1805 , B01J31/1616
Abstract: The present invention relates to a ligand compound represented by the following Formula 1, an organochromium compound, a catalyst system including the organochromium compound and a method for oligomerizing ethylene using the same:
wherein Cy, and R1 to R4 are described herein.-
Patent Agency Ranking
公开(公告)号：US20230295203A1
公开(公告)日：2023-09-21
申请号：US17995132
申请日：2020-04-01
Applicant: UMICORE AG & CO. KG
Inventor： Nicholas RAU , Wolf SCHORN , Annika FREY , Angelino DOPPIU , Eileen WOERNER , Ralf KARCH
IPC: C07F11/00
CPC classification number: C07F11/00
Abstract: The invention concerns a process for preparing an essentially silicon (Si) free compounds of the general formula [M(O)(OR)y], wherein M = Mo, y = 3 or M = W, y = 3 or 4. Furthermore, it is directed towards compounds obtained by the aforementioned process and towards the use of such an obtained compound. Another objective of the herein described invention are essentially silicon free compounds of the general formula MOXy or [MOXy(solv)p], prepared using the aforementioned process, wherein M = Mo, y = 3 or M = W, y = 3 or 4, X = Cl or Br, solv = an oxidizing agent Z binding or coordinating to M via at least one donor atom, p = 1 or 2. The invention is also directed towards the use of essentially silicon free compounds prepared using the aforementioned process of the general formula MOXy or [MOXy(solv)p],
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7.发明公开公开(公告)号：US20230157162A1
公开(公告)日：2023-05-18
申请号：US18150450
申请日：2023-01-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jisoo Shin , Yeong Suk Choi , Katsunori Shibata , Taejin Choi , Sungyoung Yun , Ohkyu Kwon , Sangmo Kim , Hiromasa Shibuya , Gae Hwang Lee , Yong Wan Jin , Hyesung Choi , Chul Baik , Hyerim Hong
IPC: H10K85/60 , C07D421/04 , C07F7/08 , C07D421/14 , C07F7/30 , C07D409/06 , C07D421/06 , C07F11/00 , H10K30/30 , H10K39/32 , H10K85/30 , H10K85/40
CPC classification number: H10K85/657 , C07D421/04 , C07F7/0816 , C07D421/14 , C07F7/30 , C07D409/06 , C07D421/06 , C07F11/00 , H10K30/30 , H10K39/32 , H10K85/30 , H10K85/40 , H10K85/615 , H10K85/636 , H10K85/649 , H10K85/654 , H10K85/655
Abstract: A compound of Chemical Formula 1, and a photoelectric device, an image sensor, and an electronic device including the same are disclosed:
In Chemical Formula 1, each substituent is the same as defined in the detailed description.-
公开(公告)号：US20230151038A1
公开(公告)日：2023-05-18
申请号：US18097406
申请日：2023-01-16
Applicant: Applied Materials, Inc. , National University of Singapore
Inventor： Andrea Leoncini , Paul Mehlmann , Nemanja Dordevic , Han Vinh Huynh , Doreen Wei Ying Yong
Abstract: Molybdenum(0) coordination complexes comprising an arene ligand and one or more neutral ligands which coordinate to the metal center by carbon, nitrogen or phosphorous are described. Methods for depositing molybdenum-containing films on a substrate are described. The substrate is exposed to a molybdenum precursor and a reactant to form the molybdenum-containing film (e.g., elemental molybdenum, molybdenum oxide, molybdenum carbide, molybdenum silicide, molybdenum nitride). The exposures can be sequential or simultaneous.
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公开(公告)号：US20180257065A1
公开(公告)日：2018-09-13
申请号：US15760730
申请日：2016-09-19
Inventor： Adam S. Veige , Stella Almeida Gonsales
CPC classification number: B01J31/223 , B01J31/2243 , B01J31/2286 , B01J2231/14 , B01J2531/0244 , B01J2531/66 , C07F11/00 , C08F4/69 , C08F32/04 , C08G61/08 , C08G2261/13 , C08G2261/3324 , C08G2261/418
Abstract: A tetraanionic OCO pincer ligand metal-oxo-alkylidene complex is prepared from a trianionic pincer ligand supported metal-alkylidyne. The metal can be tungsten or other group 5-7 transition metal. The tetraanionic pincer ligand metal-oxo-alkylidene complex, a trianionic OCO pincer ligand metal complex, or a trianionic ONO pincer ligand metal complex can be used to polymerize cycloalkenes. The poly(cycloalkene)s are predominantly cis-alkene macrocyclics.
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公开(公告)号：US20180222823A1
公开(公告)日：2018-08-09
申请号：US15748362
申请日：2016-06-15
Applicant: DAIKIN INDUSTRIES, LTD. , KYOTO UNIVERSITY
Inventor： Tatsuya MORIKAWA , Mana SHIMOKAWA , Katsuki FUJIWARA , Satoshi TOKUNO , Masakazu HIGUCHI , Susumu KITAGAWA
IPC: C07C7/12 , C07C11/04 , C07C17/389 , C07C21/185 , B01D53/02 , B01J20/22 , B01J20/28
CPC classification number: C07C7/12 , B01D53/02 , B01J20/0211 , B01J20/0218 , B01J20/0225 , B01J20/0237 , B01J20/226 , B01J20/26 , B01J20/28 , B01J20/28066 , C07C11/04 , C07C17/389 , C07C21/18 , C07C21/185 , C07C63/28 , C07C63/307 , C07C63/333 , C07C65/03 , C07F1/08 , C07F7/00 , C07F11/00 , C07F15/04 , C08G79/14
Abstract: The method according to this disclosure is a method for separating an unsaturated hydrocarbon having 2 or 3 carbon atoms and a halogenated unsaturated carbon compound formed by replacing at least one of hydrogen atoms included in the unsaturated hydrocarbon with a fluorine atom, from each other and is a method for selectively adsorbing either the unsaturated hydrocarbon or the halogenated unsaturated carbon compound by a porous coordination polymer that includes a metallic ion having a valence of 2 to 4 and an aromatic anion having 1 to 6 aromatic ring(s).
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