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1.发明授权公开(公告)号：US11814346B1
公开(公告)日：2023-11-14
申请号：US18212483
申请日：2023-06-21
Applicant: KING FAISAL UNIVERSITY
IPC: C07C391/02 , C07C67/465 , C07C45/61 , C09K19/06 , H10K85/00 , H10K85/60 , H10K30/85 , C09K19/04
CPC classification number: C07C391/02 , C07C45/61 , C07C67/465 , C09K19/06 , H10K85/60 , H10K85/731 , C09K2019/0437 , H10K30/85
Abstract: Novel Schiff base and diazo liquid crystals with a selenium center forming nanostructured Cubbi phases are presented herein. The new liquid crystals can be used for the fabrication of high-performance photovoltaic devices, while exhibiting improved thermal stability and electron-transport properties as compared to currently known liquid crystals.
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公开(公告)号：US12221451B1
公开(公告)日：2025-02-11
申请号：US18425585
申请日：2024-01-29
Applicant: KING FAISAL UNIVERSITY
Inventor： Saadeldin Elsayed Ibrahim Shabaan , Hany Mohamed Abd El-Lateef Ahmed , Tarek Ahmed Yousef , Ahmed S. M. Aljanabi
IPC: C07D487/14 , C09D5/08 , C09D7/63 , C23F11/14
Abstract: New diorganyl diselenide-clubbed quaternary purine are described herein, as well as the use of such diorganyl diselenide compounds in forming anticorrosion coatings for metal. Also described are methods for forming the new diorganyl disleenides compounds as well as anti-corrosion coatings containing the diorganyl disleenides compounds.
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公开(公告)号：US12103910B1
公开(公告)日：2024-10-01
申请号：US18244938
申请日：2023-09-12
Applicant: KING FAISAL UNIVERSITY
Inventor： Hany Mohamed Abd El-Lateef Ahmed , Saadeldin Elsayed Ibrahim Shabaan , Mai Mustafa Khalaf Ali , Mohamed Gouda , Wael I. Mortada
IPC: C07C391/02 , G01N1/40 , G01N33/18
CPC classification number: C07C391/02 , G01N1/4044 , G01N33/1813 , Y10T436/107497 , Y10T436/255
Abstract: Novel organoselenium selective ligands are presented and designed to determine metal ions in a sample. These ligands are used as complexing agents in a dispersive liquid-liquid microextraction procedure of copper and zinc ions. The procedure has a shortened extraction time, minimal organic solvent types, and lower amounts of solvents, as well as easy operation and high enrichment efficiency.
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公开(公告)号：US11813288B1
公开(公告)日：2023-11-14
申请号：US18219009
申请日：2023-07-06
Applicant: KING FAISAL UNIVERSITY
Inventor： Hany Mohamed Abd El-Lateef Ahmed , Saadeldin Elsayed Ibrahim Shabaan , Jihad Wadai Saleh Alessa
Abstract: Covid-19 binding aerosols are provided. The Covid-19 binding aerosols include Fe3O4 microparticles, at least one organoselenium compound, at least one essential oil, and incense. The Covid-19 binding aerosols may be formulated for use in any product that is capable of emitting aerosols, including but not limited to as air fresheners, as incense, or the like. The Fe3O4 microparticles may have an average size of 5,000 nm-10,000 nm (between 5-10 μm). The Covid-19 binding aerosols are formulated as aerosol compositions having an average size of greater than 60 μm-100 μm to ensure effective binding to virions.
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公开(公告)号：US12173185B1
公开(公告)日：2024-12-24
申请号：US18621576
申请日：2024-03-29
Applicant: KING FAISAL UNIVERSITY
Inventor： Hany Mohamed Abd El-Lateef Ahmed , Saadeldin Elsayed Ibrahim Shabaan , Mai Mostafa Khalaf Ali , Mohamed Gouda , Ibrahim Mohamed Abdelhalim Mohamed
IPC: C09D5/08 , C07C391/02 , C23F11/04
Abstract: New selenated thiourea hybrid compounds are described herein, as well as the use of such selenated thiourea hybrid compounds in inhibiting corrosion of a steel material. Also described are methods for forming the new selenated thiourea hybrid compounds as well as anti-corrosion coatings containing the selenated thiourea hybrid compounds.
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Patent Agency Ranking
公开(公告)号：US11981627B1
公开(公告)日：2024-05-14
申请号：US18244933
申请日：2023-09-12
Applicant: KING FAISAL UNIVERSITY
Inventor： Hany Mohamed Abd El-Lateef Ahmed , Saadeldin Elsayed Ibrahim Shabaan , Mai Mustafa Khalaf Ali , Mohamed Gouda , Wael I. Mortada
IPC: G01N1/40 , C07C391/02 , G01N33/18
CPC classification number: C07C391/02 , G01N1/4044 , G01N33/1813 , Y10T436/107497 , Y10T436/255
Abstract: Novel organoselenium selective ligands are presented and designed to determine metal ions in a sample. These ligands are used as complexing agents in a dispersive liquid-liquid microextraction procedure of copper and zinc ions. The procedure has a shortened extraction time, minimal organic solvent types, and lower amounts of solvents, as well as easy operation and high enrichment efficiency.
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公开(公告)号：US11969442B1
公开(公告)日：2024-04-30
申请号：US18219526
申请日：2023-07-07
Applicant: KING FAISAL UNIVERSITY
Inventor： Hany Mohamed Abd El-Lateef Ahmed , Saadeldin Elsayed Ibrahim Shabaan , Jihad Wadai Saleh Alessa
Abstract: Covid-19 binding aerosols are provided. The Covid-19 binding aerosols include Fe3O4 microparticles, at least one organoselenium compound, at least one essential oil, and incense. The Covid-19 binding aerosols may be formulated for use in any product that is capable of emitting aerosols, including but not limited to as air fresheners, as incense, or the like. The Fe3O4 microparticles may have an average size of 5,000 nm-10,000 nm (between 5-10 μm). The Covid-19 binding aerosols are formulated as aerosol compositions having an average size of greater than 60 μm-100 μm to ensure effective binding to virions.
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公开(公告)号：US11878960B1
公开(公告)日：2024-01-23
申请号：US18225424
申请日：2023-07-24
Applicant: KING FAISAL UNIVERSITY
Inventor： Hany Mohamed Abd El-Lateef Ahmed , Saadeldin Elsayed Ibrahim Shabaan , Mai Mostafa Khalaf Ali , Mohamed Gouda , Shady Gamal El-Sawah , Ibrahim Youssef , Sameh M. Shabana
IPC: C07D239/74 , A61K31/517 , A61K31/136
CPC classification number: C07D239/74 , A61K31/136 , A61K31/517
Abstract: Novel organic selenide compounds that can be used as a chemopreventive mixture against breast cancer. These compounds and compositions may be used alone or in conjunction with DPPD. Likewise, the present subject matter relates to the use of N, N′-Diphenyl-1,4-phenylenediamine (DPPD) as a synthetic antioxidant supplementation to enhance breast cancer complications.
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公开(公告)号：US11773111B1
公开(公告)日：2023-10-03
申请号：US18071171
申请日：2022-11-29
Applicant: KING FAISAL UNIVERSITY
IPC: C07D513/04
CPC classification number: C07D513/04
Abstract: Novel dual 5-LO inhibitors of well validated electrophilic Michael acceptors and nitrogen-heterocycles are presented and designed to maintain specific structural features of currently known dual 5-LO inhibitors and to overcome their drawbacks. The Michael acceptor scaffold will act as a carrier and will provide a stable anchorage via covalent binding to cysteine/histidine residues within the catalytic cleft and/or the surface interface of the 5-LO; whereas, the nitrogen-heterocycles will ensure the access to the Fe(II) catalytic center. These combinations offer potential for more than one mode of iron chelation and 5-LO inhibition. The dual 5-LO inhibitors fall within the following general formula, with the substituents as defined in the attached specification, and are useful for treating bronchial asthma:
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公开(公告)号：US12173186B1
公开(公告)日：2024-12-24
申请号：US18621582
申请日：2024-03-29
Applicant: KING FAISAL UNIVERSITY
Inventor： Hany Mohamed Abd El-Lateef Ahmed , Saadeldin Elsayed Ibrahim Shabaan , Mai Mostafa Khalaf Ali , Mohamed Gouda , Ibrahim Mohamed Abdelhalim Mohamed
IPC: C09D5/08 , C07C391/02 , C23F11/04
Abstract: New selenated thiourea hybrid compounds are described herein, as well as the use of such selenated thiourea hybrid compounds in inhibiting corrosion of a steel material. Also described are methods for forming the new selenated thiourea hybrid compounds as well as anti-corrosion coatings containing the selenated thiourea hybrid compounds.
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