公开(公告)号：US11764382B1

公开(公告)日：2023-09-19

申请号：US17845664

申请日：2022-06-21

Applicant: KING FAISAL UNIVERSITY

Inventor： Mohamed Gouda ,  Hany Mohamed Abd Ellateef Ahmed ,  Faisal F. Almaheish

IPC: H01M8/103 ,  H01M8/1067 ,  H01M8/10

CPC classification number: H01M8/103 ,  H01M8/1067 ,  H01M2008/1095

Abstract: A polymeric electrolyte nanofiber membrane can include polymeric electrolyte nanofibers (PENF) from three polymeric nanofiber materials, namely polypyrrole (PPy), cellulose derivatives (CD) and polystyrene (PS). Each of the nanofibers include aligned metal nanowires (MNW). The metal nanowires (MNWs) can include a metal selected from at least one of copper (Cu) and Zinc (Zn). The PENFs can be formed using electrospinning. The MNWs can be formed using hydrothermal methods. The PPy nanofiber mats can have a uniform thickness ranging from about 10 μm to about 20 μm. The ZnO nanowires can have a hexagonal structure with diameters ranging from about 60 nm to 100 nm and lengths varying from about 1 μm to about 3 μm.

公开(公告)号：US12213481B1

公开(公告)日：2025-02-04

申请号：US18655571

申请日：2024-05-06

Applicant: KING FAISAL UNIVERSITY

Inventor： Hany Mohamed Abd El-Lateef Ahmed ,  Mai Mostafa Khalaf Ali ,  Mohamed Gouda ,  Antar Ahmed Abdelhamid Ahmed ,  Mohamed A. Gad

IPC: A01N35/04 ,  A01P7/04 ,  A01P17/00 ,  C07C47/575

Abstract: Synthesis of a compound 4,4′-[(2-hydroxypropane-1,3-diyl)bis(oxy)]dibenzaldehyde and its use as an insecticidal agent.

公开(公告)号：US12180167B1

公开(公告)日：2024-12-31

申请号：US18402538

申请日：2024-01-02

Applicant: KING FAISAL UNIVERSITY

Inventor： Mohamed Gouda ,  Hany Mohamed Abd El-Lateef Ahmed ,  Mai Mostafa Khalaf Ali ,  Mohamed A. Al-Omair ,  Antar Amed Abdelhamid Ahmed

IPC: C07D233/76 ,  A61K31/4172 ,  A61P31/04 ,  A61P31/10

Abstract: A 6-[4.4-bis(4-bromophenyl)-2,5-dioxoimidazolidin-1-yl]hexanoic acid compound, its synthesis, and its use as an antimicrobial agent.

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.

公开(公告)号：US12035717B1

公开(公告)日：2024-07-16

申请号：US18403406

申请日：2024-01-03

Applicant: KING FAISAL UNIVERSITY

Inventor： Mohamed Gouda ,  Hany Mohamed Abd El-Lateef Ahmed ,  Mai Mostafa Khalaf Ali ,  Tamer Mohamed Abdelghani Ibrahim ,  Antar Ahmed Abdelhamid Ahmed

IPC: A01N47/20 ,  A01P7/04 ,  C07C269/02 ,  C07C269/08 ,  C07C271/28

CPC classification number: A01N47/20 ,  A01P7/04 ,  C07C269/02 ,  C07C269/08 ,  C07C271/28

Abstract: Synthesis of a compound 2-oxo-2-({2-[(phenylcarbamoyl)oxy]ethyl}amino)ethyl phenylcarbamate and its use as an insecticidal agent.

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.

公开(公告)号：US11970509B1

公开(公告)日：2024-04-30

申请号：US18529497

申请日：2023-12-05

Applicant: KING FAISAL UNIVERSITY

Inventor： Mai Mostafa Khalaf Ali ,  Hany Mohamed Abd El-Lateef Ahmed ,  Mohamed Gouda ,  Asmaa Ebrahim Hassan ,  Mosa Alsehli ,  Eida S Al-Farraj ,  Ahmed M. Abu-Dief

IPC: C07F15/00 ,  A61K9/51 ,  A61P31/04 ,  A61P31/10 ,  A61P35/00 ,  A61P39/06

CPC classification number: C07F15/0053 ,  A61K9/51 ,  A61P31/04 ,  A61P31/10 ,  A61P35/00 ,  A61P39/06

Abstract: A imine Ru(III) complex based on 4-Aminobenzene Sodium Sulphonate, its synthesis, and its use for pharmaceutical applications.

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.

公开(公告)号：US11873236B1

公开(公告)日：2024-01-16

申请号：US18139461

申请日：2023-04-26

Applicant: KING FAISAL UNIVERSITY

Inventor： Mohamed Gouda ,  Hany M. Abd El-Lateef ,  Mai Mostafa Khalaf Ali ,  Fatemah Khalaf

IPC: C02F1/46 ,  C02F1/461 ,  C02F1/467 ,  C02F103/34 ,  C02F101/38 ,  C02F101/34

CPC classification number: C02F1/46109 ,  C02F1/4672 ,  C02F2001/46142 ,  C02F2101/345 ,  C02F2101/38 ,  C02F2103/34 ,  C02F2305/08

Abstract: A carboxymethyl cellulose (CMC) nanohybrid composition comprising carboxymethyl cellulose loaded with metal nanoparticles, such as silver nanoparticles (AgNPs), iron nanoparticles (FeNPs), or silver nanoparticle-doped iron nanoparticles (AgNPs@FeNPs). These compositions can be used to remove contaminants, such as 2,4-dinitrophenol, from wastewater. The compositions are low-cost, eco-friendly, and highly efficient for 2,4-dinitrophenol removal, due to the high surface area to volume ratio and super catalytic effect to remove 2,4-dinitrophenol. The results indicate that the performance of fabricated AgNPs@Fe@CMC nanohybrids objectively is relatively high, and suitable compared to commercial materials.

公开(公告)号：US12180169B1

公开(公告)日：2024-12-31

申请号：US18398480

申请日：2023-12-28

Applicant: KING FAISAL UNIVERSITY

Inventor： Mohamed Gouda ,  Hany Mohamed Abd El-Lateef Ahmed ,  Mai Mostafa Khalaf Ali ,  Antar Ahmed Abdelhamid Ahmed

IPC: C07D233/86 ,  A61K31/4172 ,  A61P31/04 ,  A61P31/10

Abstract: A 4-[4,4-bis(4-bromophenyl)-5-oxo-2-thioxoimidazolidin-1-yl]butanoic compound, its synthesis, and its use as an antimicrobial agent.