Patent database

Explore the university patent portfolio

Search all 237 published patent records by benefit-led title, official title, document identifier, inventor, keyword, department, classification, or technology description.

Short discovery titles explain the principal application while each official patent title remains available on its record page.

Patent results

66 records

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Patent grantUnited States

US 12453951 B1

Iron-Borate Composite for Pollutant Removal

Publication or grant date: 28 October 2025
Inventors: Ehab Abdelhamed Abdelrahman Ahmed
Department: Chemistry
Technology sector: Water treatment and environmental nanomaterials
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12453952 B1

Manganese-Borate Composite for Pollutant Removal

Publication or grant date: 28 October 2025
Inventors: Ehab Abdelhamed Abdelrahman Ahmed, Mortaga Mohamed Mostafa Abou-Krisha, Abdulrahman Ghonaim Awad Alhamzani
Department: Chemistry
Technology sector: Water treatment and environmental nanomaterials
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12453960 B1

Six-Phase Nanocomposite Material Production

Publication or grant date: 28 October 2025
Inventors: Ehab Abdelhamed Abdelrahman Ahmed, Babiker Yagoub Elhadi Abdulkhair
Department: Chemistry
Technology sector: Advanced nanocomposite materials
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12454461 B1

Four-Phase Nanocomposite for Water Remediation

Publication or grant date: 28 October 2025
Inventors: Ehab Abdelhamed Abdelrahman Ahmed
Department: Chemistry
Technology sector: Multiphase oxide nanomaterials and water remediation
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12447462 B2

Date-Palm and Bentonite Water Adsorbent

Publication or grant date: 21 October 2025
Inventors: Abdulrahman G. ALHAMZANI, Saad A. Aljlil
Department: Chemistry
Technology sector: Bio-based water-treatment adsorbents
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12447463 B2

Natural-Fiber Clay Composite for Water Cleanup

Publication or grant date: 21 October 2025
Inventors: Abdulrahman G. ALHAMZANI, Saad A. Aljlil
Department: Chemistry
Technology sector: Natural-fiber water-treatment materials
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12448295 B1

Porous Silicate Composite for Water Remediation

Publication or grant date: 21 October 2025
Inventors: Ehab Abdelhamed Abdelrahman Ahmed
Department: Chemistry
Technology sector: Environmental silicate nanomaterials
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12448302 B1

Converter-Free Solar Desalination

Publication or grant date: 21 October 2025
Inventors: Mohamed Yehia Mohamed Shalaby
Department: Electrical Engineering
Technology sector: Solar desalination and off-grid water systems
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12419317 B1

Plant-Derived Antimicrobial Food Preservative

Publication or grant date: 23 September 2025
Inventors: Ahmed Aly Ahmed Allam, Hassan Ahmed Rudayni, Rehab Khaled Mahmoud, Nabil Sayed Hafez, Saleh Ahmed Nomain Maodaa, Khalil Ibrahim Khalil, Samah Ahmed Abd-El Twab Awad, Amany Ahmed Abd-El Halim Mohamed
Department: Biology
Technology sector: Food preservation and functional ingredients
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12421125 B1

Borate-Carbon Composite for Water Remediation

Publication or grant date: 23 September 2025
Inventors: Ehab Abdelhamed Abdelrahman Ahmed
Department: Chemistry
Technology sector: Environmental particulate nanomaterials
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12421129 B1

Sunlight Photocatalyst for Wastewater Cleanup

Publication or grant date: 23 September 2025
Inventors: Babiker Yagoub Elhadi Abdulkhair, Mohamed Khairy Abdel Fattah Omran
Department: Chemistry
Technology sector: Photocatalytic wastewater treatment
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12384690 B1

Visible-Light Photocatalyst for Water Treatment

Publication or grant date: 12 August 2025
Inventors: Babiker Yagoub Elhadi Abdulkhair, Mohamed Khairy Abdel Fattah Omran
Department: Chemistry
Technology sector: Visible-light photocatalytic water treatment
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12364971 B1

Multiphase Titanate Photocatalyst for Water Treatment

Publication or grant date: 22 July 2025
Inventors: Ehab Abdelhamed Abdelrahman Ahmed, Babiker Yagoub Elhadi Abdulkhair
Department: Chemistry
Technology sector: Photocatalytic nanomaterials
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12357962 B1

Calcium-Cobalt-Magnesium Oxide Nanocomposites

Publication or grant date: 15 July 2025
Inventors: Ehab Abdelhamed Abdelrahman Ahmed
Department: Chemistry
Technology sector: Multiphase oxide nanomaterials
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12358814 B1

Porous Adsorbent for Antibiotic Removal

Publication or grant date: 15 July 2025
Inventors: Babiker Yagoub Elhadi Abdulkhair
Department: Chemistry
Technology sector: Water-treatment adsorbents
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12358943 B1

Steroid-Linked Compounds for Antimicrobial Screening

Publication or grant date: 15 July 2025
Inventors: Mortaga Mohamed M. Abou-Krisha, Abdulrahman G. ALHAMZANI, Al-Hassan S. Mahdy, Ehab Abdelhamed Abdelrahman Ahmed, Mohamed Abd-Elsabour, Abdullah A. Aldakhil
Department: Chemistry
Technology sector: Antimicrobial medicinal chemistry
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12351484 B1

Nanocomposite for Heavy-Metal Water Treatment

Publication or grant date: 8 July 2025
Inventors: Mohamed Khairy Abdel Fattah Omran, Babiker Yagoub Elhadi Abdulkhair
Department: Chemistry
Technology sector: Industrial water treatment and adsorption materials
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12351485 B1

Carbon-Nitride Composite for Water Purification

Publication or grant date: 8 July 2025
Inventors: Mohamed Khairy Abdel Fattah Omran, Babiker Yagoub Elhadi Abdulkhair
Department: Chemistry
Technology sector: Water treatment and functional adsorbents
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12351486 B1

Molybdenum Hybrid Photocatalyst for Water Cleanup

Publication or grant date: 8 July 2025
Inventors: Mohamed Khairy Abdel Fattah Omran, Babiker Yagoub Elhadi Abdulkhair
Department: Chemistry
Technology sector: Photocatalytic water treatment
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12351487 B1

Vanadium Photocatalyst for Water Cleanup

Publication or grant date: 8 July 2025
Inventors: Mohamed Khairy Abdel Fattah Omran, Babiker Yagoub Elhadi Abdulkhair
Department: Chemistry
Technology sector: Photocatalysis and industrial water treatment
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12352739 B1

Fluorescent Heavy-Metal Water Sensor

Publication or grant date: 8 July 2025
Inventors: Hani Nasser Abdelhamid, Faisal Khuwayshan L Algethami, Hussein El-Kashef
Department: Chemistry
Technology sector: Chemical sensing and water-quality monitoring
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12329171 B1

Encapsulated Natural Food Preservative

Publication or grant date: 17 June 2025
Inventors: Ahmed Aly Ahmed Allam, Hassan Ahmed Rudayni, Rehab Khaled Mahmoud, Nabil Sayed Hafez, Naif Ghazi Altoom, Khalil Ibrahim Khalil, Samah Ahmed Abd-El Twab Awad, Amany Ahmed Abd-El Halim Mohamed
Department: Biology
Technology sector: Food preservation and natural ingredients
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12330962 B1

Reusable Nanoadsorbent for Dye Removal

Publication or grant date: 17 June 2025
Inventors: Mohamed Khairy Abdel Fattah Omran, Mohamed Mokhtar Mohamed, Salah Ahmed Ibrahim Eid, Babiker Yagoub Elhadi Abdulkhair
Department: Chemistry, International
Technology sector: Industrial water-treatment nanomaterials
National priority: Sustainable Environment and Supply of Essential Needs

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Patent grantUnited States

US 12330969 B1

Recoverable Catalyst for Pharmaceutical Removal

Publication or grant date: 17 June 2025
Inventors: Ahmed Bayoumi Mohamed Ibrahim, Murtaza Sayed, Maleeha Bushra, Faiza Rehman, Mohamed Nady Abd El-Hameed Ibrahim
Department: Chemistry, International
Technology sector: Advanced oxidation water treatment
National priority: Sustainable Environment and Supply of Essential Needs

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