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1. 发明申请

US20230140260A1 GREEN METHODS OF MAKING PRODUCT FROM HYDROGEN ENRICHED SYNTHESIS GAS 有权
公开(公告)号：US20230140260A1
公开(公告)日：2023-05-04
申请号：US18050910
申请日：2022-10-28
申请人： Synata Bio, Inc.
发明人： Jianxin Du
IPC分类号： C12P7/06 , C01B3/48 , C07C7/148 , C25B1/042 , C07C31/08 , C12P7/54
摘要： “Green” methods of preparing oxygenated products, animal feed, and fertilizer are disclosed. Desired oxygenated products include, but are not limited to, ethanol, acetic acid, butyrate, butanol, propionate, propanol, or any combination thereof. The methods use synthesis gas (syngas), which can be produced from processing of coal, natural gas, and/or biomass. The syngas contains some combination of hydrogen, carbon monoxide, and/or carbon dioxide. The method entails blending the syngas with purge (tail) gases from industrial processes and/or with hydrogen gas, e.g., produced from renewable sources. The resulting mixture is a H2-enriched syngas that is fermented by microorganisms that are well suited to ferment hydrogen-rich gases. Byproducts from the method can also be recovered. The disclosure also provides methods of preparing material fertilizer and animal feed, respectively. By repurposing purge gases so they are not emitted into the environment and/or using hydrogen from renewable sources, the disclosed methods are environmentally-friendly.

2. 发明申请

US20230139906A1 ORGANOMETALLIC COMPOUND AND LIGHT-EMITTING DEVICE INCLUDING THE SAME 有权
公开(公告)号：US20230139906A1
公开(公告)日：2023-05-04
申请号：US17824147
申请日：2022-05-25
申请人： Samsung Display Co., Ltd.
发明人： Junghoon HAN , Iljoon KANG , Soobyung KO , Eunsoo AHN , Jaesung LEE , Hyunjung LEE
IPC分类号： C07F15/00 , C07F7/08 , C07C211/54 , C07F5/06 , C07D235/08 , C07F1/02 , C07D249/08 , C07D403/14 , C07D239/26 , C07D519/00 , C07D251/24 , C07D401/14 , C07D213/38 , C07D401/10 , C07D401/04 , C07D307/91 , C07D333/76 , C07D487/04 , C07D495/04 , C07F3/00 , C07C15/38 , C07D403/10 , C07D491/048 , C07C15/28 , C07C13/62 , C07C15/30 , H01L51/00
摘要： An organometallic compound represented by Formula 1, which is explained in the specification, is provided. A light-emitting device is provided, which includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound. An electronic apparatus including the light-emitting device is also provided:

3. 发明申请

US20230138884A1 HUMULUS SPECIES AS INDUSTRIAL CHEMICAL FEEDSTOCKS 有权
公开(公告)号：US20230138884A1
公开(公告)日：2023-05-04
申请号：US17820861
申请日：2022-08-18
申请人： P2 SCIENCE, INC.
发明人： Patrick FOLEY
IPC分类号： C07C35/06 , C07C39/19 , C07C31/27 , C07C49/297 , C07C49/303 , C07C49/537 , C07C49/835 , C07C13/18 , C07C13/10
摘要： The present disclosure is directed to novel derivatives of naturally occurring humulones and lupulones, methods of making them, compositions comprising them, and methods for using them.

4. 发明申请

US20230138419A1 METHOD FOR FRACKING SUBTERRANEAN GEOLOGICAL FORMATION WITH SURFACTANT-CONTAINING FLUID 有权
公开(公告)号：US20230138419A1
公开(公告)日：2023-05-04
申请号：US18146205
申请日：2022-12-23
申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
发明人： S. M. Shakil HUSSAIN , Muhammad Shahzad KAMAL
IPC分类号： C09K8/584 , C07C229/12 , C09K8/68 , C07C305/04 , C09K8/06 , C07C305/10
摘要： A surfactant of formula (I) wherein each of R1 and R2 are independently a hydrogen, an optionally substituted alkyl, an optionally substituted cycloalkyl, or an optionally substituted arylalkyl, R3 and R4 are independently an optionally substituted alkyl, an optionally substituted cycloalkyl, or an optionally substituted arylalkyl, x is an integer in a range of 2-8, y is an integer in a range of 1-15, z is an integer in a range of 4-10, n is an integer in a range of 2-5, and A is one of a carboxybetaine group, a sulfobetaine group, or a hydroxy sulfobetaine group. An oil and gas well servicing fluid containing the surfactant and methods of servicing an oil and gas well are also described.

5. 发明申请

US20230137245A1 NEW FROTHERS FOR MINERALS RECOVERY 有权
公开(公告)号：US20230137245A1
公开(公告)日：2023-05-04
申请号：US17799426
申请日：2021-02-12
申请人： SOLVAY SA
发明人： Pascal HERVE , Renata BRITO , Joseph JANKOLOVITS , Matthieu CORBET , Philippe MARION
IPC分类号： B03D1/004 , B03D1/008 , C07C69/675 , C07C69/708
摘要： The present invention pertains to a composition comprising at least one compound of formula (I) and to the use of said composition for recovering value minerals from ore and other feedstocks by flotation (formula (I)).

6. 发明申请

US20230135324A1 ULTRA-LOW EMISSION ETHYLENE PLANT 有权
公开(公告)号：US20230135324A1
公开(公告)日：2023-05-04
申请号：US17917921
申请日：2021-04-09
申请人： TECHNIP ENERGIES FRANCE SAS
发明人： Peter Oud
IPC分类号： C07C4/04 , B01J6/00 , F01K13/00
摘要： The invention relates to an ethylene plant, comprising a cracking furnace for converting a hydrocarbon feedstock into a cracked gas stream; a separation section to provide at least an ethylene-enriched product stream, a hydrogen-enriched fuel stream and a methane-enriched fuel stream from the cracked gas stream; a passage way for feeding at least part of the hydrogen-enriched fuel from the separation section to a burner of the cracking furnace and/or a passage way for feeding at least part of the hydrogen-enriched fuel from the separation section to a burner of a waste heat recovery boiler of a combined cycle gas turbine power plant(CCGT); a methane storage configured for storing methane-enriched fuel and a passage way for feeding at least part of the methane-enriched fuel from the separation section to the storage; the CCGT, comprising a gas turbine—comprising a combustor—and a passage way for feeding at least part of the methane-enriched fuel from the storage to the combustor of the gas turbine of the CCGT, which CCGT is configured to generate electric power and/or to generate high pressure steam to drive a steam turbine forming part of a steam generation circuit of the ethylene plant; and an electric power connection for providing part of the power for operating the plant, which is a connection to an electric power system to produce electric power from a renewable source.

7. 发明申请

US20230135170A1 LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME 有权
公开(公告)号：US20230135170A1
公开(公告)日：2023-05-04
申请号：US17729446
申请日：2022-04-26
申请人： Samsung Display Co., Ltd.
发明人： Jiyoung SONG , Seulong KIM , Hajin SONG
IPC分类号： H01L51/00 , C07D209/80 , C09K11/06 , C07C15/38
摘要： A light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer disposed between the first electrode and the second electrode, the interlayer including an emission layer. The emission layer includes a first emission layer including a first host and a second host, and a second emission layer including a third host. A triplet energy T1_H1 of the first host, a triplet energy T1_H2 of the second host, and a triplet energy T1_H3 of the third host satisfy Formulae (1) and (2) as defined below: T1_H1−T1_H3≥0.2 eV (1), T1_H2−T1_H3≥0.2 eV (2).

8. 发明申请

US20230135100A1 PROCESS OF PREPARING A PEPTIDE EPOXYKETONE IMMUNOPROTEASOME INHIBITOR, AND PRECURSORS THEREOF 有权
公开(公告)号：US20230135100A1
公开(公告)日：2023-05-04
申请号：US17965064
申请日：2022-10-13
申请人： KEZAR LIFE SCIENCES
发明人： Henry Johnson , Sean Dalziel , Dustin McMinn
IPC分类号： C07D295/13 , C07D303/32 , C07D303/46 , C07D301/02 , C07C229/36 , C07D295/15 , C07D303/12
摘要： Disclosed herein are methods for preparing [(2S,3R)-N-[(2S)-3-(cyclopent-1-en-1-yl)-1-[(2R)-2-methyloxiran-2-yl]-1-oxopropan-2-yl]-3-hydroxy-3-(4-methoxyphenyl)-2-[(2S)-2-[2-(morpholin-4-yl)acetamido]propanamido]propanamide (compound “G”): and precursors thereof.

9. 发明申请

US20230134731A1 ENERGY EFFICIENT STEAM CRACKING PROCESS 有权
公开(公告)号：US20230134731A1
公开(公告)日：2023-05-04
申请号：US17760457
申请日：2021-02-11
申请人： SABIC GLOBAL TECHNOLOGIES B.V.
发明人： Muhammad Kashif NAZIR , Ahmad J. AL-REBEH , Omar Hassan AL-AMOUDI , Saud S. JEBREEN
IPC分类号： C07C5/327
摘要： A method for steam cracking of a hydrocarbon feed is disclosed. The method can include heating a hydrocarbon feed stream with a first quench water stream to form a heated hydrocarbon feed stream and a second quench water stream having a temperature lower than the first quench water stream, steam cracking the heated hydrocarbon feed stream to form a cracked stream comprising cracked gases, contacting the cracked stream with a quench water to form a gaseous stream comprising quenched cracked gases and a crude water stream comprising heated quench water and pyrolysis gasoline, and separating the crude water stream to form the first quench water stream.

10. 发明申请

US20230133465A1 COMPOSITIONS AND METHODS FOR TREATING AND PREVENTING NEURODEGENERATIVE DISORDERS 有权
公开(公告)号：US20230133465A1
公开(公告)日：2023-05-04
申请号：US17673269
申请日：2022-02-16
申请人： Alzheon, Inc.
发明人： Petr Kocis , Martin Tolar , John Hey
IPC分类号： C07C309/26 , C07C309/19 , C07D207/14 , C07D207/16 , C07C317/50 , C07D401/06 , C07C323/59 , C07D403/12 , C07K5/00 , C07D233/26 , C07D403/06 , C07K5/078 , C07D401/12 , C07D209/20 , C07D295/185 , C07C323/60 , C07D211/58 , C07C309/27 , A61P25/28
摘要： Compounds, pharmaceutical compositions, methods and kits are described for treating or preventing neurodegenerative diseases such as Alzheimer's disease.

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