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.

USPTO Granted Patents = 61 (Patent Applications = 7)

% Patents Active = 100.0

EPO Patents = 16 (Patent Applications = 31)

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:

61 out of 7,497

Saudi Arabian Oil Company

patents

5 out of 1,507

Sabic Global Technologies B.v.

patents

1 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):Sort by Forward CitationsExplore 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.