Obadah Subhi Abdel-Rahman

This inventor holds 20 USPTO granted patents, primarily in Diruthenium Catalysis. Top assignee: King Faisal University. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Obadah Subhi Abdel-Rahman. Retrieved from https://idiyas.com/inventor/obadah-subhi-abdel-rahman

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 20

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 1

Forward Citations = 1(Granted Patents)

Location History:

Al-Ahsa, SA (2023 - 2024)
Hofouf, SA (2024)

Company Filing History:

20 out of 820

King Faisal University

patents

Years Active: 2023-2025

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Areas of Expertise:

Diruthenium Complex

Selective Hydrogenation

Organic Catalyst

Polyelectrochromism

Inorganic Catalyst

Photoswitchable Isomerization

Antitumor Drug

Cross Coupling

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12208378 - 1,4-divinylphenylene-bridged diruthenium complex bearing two Ru(CO) (PPr)moieties with 8-mercaptoquinolato co-ligand as an organic catalyst (2025-01-28),

2. 12162002 - Selective reduction of α,β-unsaturated ketone using electronically weakly coupled 4,4'-divinylazoarylene-bridged diruthenium catalyst bearing two Ru(CO)(3-methoxypyridin-2-olate)(PPR)moieties (2024-12-10),

3. 12091428 - Chemoselective hydrogenation of α,β-unsaturated ketone and polyelectrochromism of electronically weakly coupled 4,4'-divinylazoarylene-bridged diruthenium complex bearing two Ru(CO)(2-hydroxyquinolato(PiPr)moieties (2024-09-17),

4. 12054451 - Water soluble platinum (II) amino acid schiff base as an antitumor drug (2024-08-06),

5. 12036540 - Selective hydrogenation catalyst of α,β-unsaturated ketone using electronically weakly coupled 4,4'-divinylazoarylene-bridged diruthenium complex bearing two Ru(CO)(2-mercaptopyridine)(PPr)moieties (2024-07-16),

6. 11999760 - Photoswitchable isomerization of novel sterically hindered 2,2',6,6′-tetraisopropyl-4,4′-bis((trimethylsilyl)ethynyl)azobenzene (2024-06-04),

7. 11987596 - Polyelectrochromism of electronically weakly coupled 4,4′-divinylazoarylene-bridged two Ru(CO)Cl(PPr)2 entities (2024-05-21),

8. 11986810 - Selective reduction catalyst of α,β-unsaturated ketone using electronically weakly coupled 4,4′-divinylazoarylene-bridged diruthenium complex bearing two Ru(CO)(8-mercaptoquinolato(PiPr3)2 moieties (2024-05-21),

9. 11986809 - 4,4-divinylazoarylene-bridged diruthenium complex bearing Ru(CO)Cl(PiPr3)2 as an inorganic catalyst (2024-05-21),

10. 11981691 - 1,4-divinylphenylene-bridged diruthenium complex bearing two Ru(CO)(2-mercaptoquinolato)(PIPR3)2 moieties as an organic catalyst (2024-05-14),

11. 11981620 - Synthetic route to 4,4′-diiodoazobenzene via homo-oxidative cross-coupling of aryl diazonium salt using cu-catalyzed sandmeyer-style reaction (2024-05-14),

12. 11980877 - 4,4′-divinylazobenzene-bridged diruthenium complex bearing Ru(CO)Cl(PPr)moieties as an inorganic catalyst (2024-05-14),

13. 11976023 - Synthetic route to 2,2',6,6'-tetraisopropyl-4,4'-diiodoazobenzene via homo-oxidative cross-coupling of aryl diazonium salt using cu-catalyzed sandmeyer-style reaction (2024-05-07),

14. 11976022 - Reversible photoswitchable isomerization of novel sterically hindered 2,2′,6,6′-tetramethyl-4,4′-diethynylazobenzene (2024-05-07),

15. 11975312 - Selective hydrogenation catalyst of α,β-unsaturated ketone using electronically weakly coupled 4,4′-divinylazoarylene-bridged diruthenium complex bearing two Ru(CO)(2-mercaptoquinolato)(PPr)moieties (2024-05-07),

Title: The Innovator Extraordinaire: Obadah Subhi Abdel-Rahman

Introduction: Obadah Subhi Abdel-Rahman, a distinguished inventor hailing from Al-Ahsa, Saudi Arabia, is a trailblazer in the realms of innovation and creativity. With a staggering 15 patents to his name, his work showcases a relentless pursuit of pushing the boundaries of technological advancement.

Latest Patents: Among his recent patents, Obadah has delved into groundbreaking research with inventions such as the Photoswitchable Isomerization of a novel sterically hindered compound and a Selective Reduction Catalyst utilizing a diruthenium complex. These patents exemplify his ingenuity and commitment to pioneering new frontiers in science.

Career Highlights: Obadah Subhi Abdel-Rahman is affiliated with King Faisal University, where he continues to inspire and lead in the field of technological innovation. His tenure at the university has been marked by a series of groundbreaking discoveries and inventions that have garnered acclaim both locally and internationally.

Collaborations: Throughout his illustrious career, Obadah has worked closely with esteemed colleagues, including his accomplished coworker Mohamed Shaker S Adam. Their collaborative efforts have led to the development of cutting-edge technologies that have the potential to revolutionize various industries.

Conclusion: In conclusion, Obadah Subhi Abdel-Rahman's exceptional dedication to innovation and creativity underscores his position as a visionary in the realm of technology. His remarkable contributions through patents and inventions not only showcase his brilliance but also hold the promise of shaping the future landscape of science and technology.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]