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For the Inventor, By the Inventor

Dhahran, Saudi Arabia

Zhonglin Zhang

This inventor holds 61 USPTO granted patents and 7 published patent applications and 16 EPO patents, primarily in Catalytic Processing (CPC class C10G). Top assignees: Saudi Arabian Oil Company, Sabic Global Technologies B.v., Sumitomo Chemical Company, Limited. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zhonglin Zhang. Retrieved from https://idiyas.com/inventor/zhonglin-zhang

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

USPTO Granted Patents = 61 

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.1

ph-index = 6

Forward Citations = 117(Granted Patents)

Forward Citations (Not Self Cited) = 82(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal61 out of 7,497 
 
Saudi Arabian Oil Company
 patents
silverMedal5 out of 1,507 
 
Sabic Global Technologies B.v.
 patents
bronzeMedal1 out of 6,960 
 
Sumitomo Chemical Company, Limited
 patents
where one patent can have more than one assignee

Years Active: 2017-2026

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Areas of Expertise:
Pyrolysis Oil Upgrading
Hydrocarbon Processing
Aromatics Complex
Steam Enhanced Cracker
Catalytic Cracking
Dual Catalyst Metathesis
Olefins Production
Integrated Reactor Process
Deasphalting
Xylene Production
Fuel Additives
Gasification Unit
61 patents (USPTO):Explore Patents
1. 12540286 - Two stage catalytic process for pyrolysis oil upgrading to BTX (2026-02-03),
2. 12378485 - Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex (2025-08-05),
3. 12325834 - Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker and steam enhanced catalytic cracker (2025-06-10),
4. 12325833 - Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker and steam enhanced catalytic cracker (2025-06-10),
5. 12241029 - Process for the conversion of petroleum to light olefins utilizing a pretreatment complex and steam enhanced catalytic cracker (2025-03-04),
6. 12240791 - Process for selective ethylene oligomerization with antifouling components (2025-03-04),
7. 12227709 - Methods for processing a hydrocarbon oil feed stream utilizing a gasification unit, dehydrogenation unit, steam enhanced catalytic cracker, and an aromatics complex (2025-02-18),
8. 12227708 - Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex (2025-02-18),
9. 12227707 - Methods for processing a hydrocarbon oil feed stream utilizing a gasification unit, steam enhanced catalytic cracker, and an aromatics complex (2025-02-18),
10. 11939541 - Methods for processing a hydrocarbon oil feed stream utilizing a delayed coker, steam enhanced catalytic cracker, and an aromatics complex (2024-03-26),
11. 11939540 - Systems and processes integrating steam cracking with dual catalyst metathesis for producing olefins (2024-03-26),
12. 11939538 - Integrated process for pygas upgrading to BTX (2024-03-26),
13. 11879103 - Integrated process for upgrading C6+ and C8+ non-aromatics in pygas to BTX (2024-01-23),
14. 11866661 - Multi-zone catalytic cracking of crude oils (2024-01-09),
15. 11859140 - Integrated hydrotreating and hydrocracking with continuous hydrotreating catalyst regeneration (2024-01-02),

Title: The Innovative Journey of Inventor Zhonglin Zhang

Introduction:

Zhonglin Zhang is a pioneering inventor based in Dhahran, Saudi Arabia, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents:

Zhang's latest patents include advancements in renewable energy technologies, smart devices, and sustainable materials, showcasing his commitment to creating a more efficient and eco-friendly future.

Career Highlights:

With a career spanning over two decades, Zhonglin Zhang has established himself as a leading figure in the world of inventions. His work has been recognized globally for its impact on various industries, from electronics to healthcare.

Collaborations:

Throughout his career, Zhang has collaborated with top research institutions, universities, and companies to bring his innovative ideas to life. His partnerships have led to the development of cutting-edge products that have revolutionized the market.

Conclusion:

Inventor Zhonglin Zhang's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary in the field. His work continues to inspire future generations of inventors and shape the landscape of technology worldwide.

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]
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