Zaiku Xie

This inventor holds 14 USPTO granted patents and 2 published patent applications, plus 3 CIPO patents and 1 EPO patent. Top assignees: China Petroleum Chemical Corporation, Shanghai Research Institute of Petrochemical Technology, Sinopec, Shanghai Research Institute of Petrochemical Tech.. Active years: 2004-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Zaiku Xie. Retrieved from https://idiyas.com/inventor/zaiku-xie

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

USPTO Granted Patents = 14 (Patent Applications = 2)

% Patents Active = 100.0

CIPO Patents = 3

EPO Patents = 1 (Patent Applications = 2)

Average Co-Inventor Count = 5.1

ph-index = 4

Forward Citations = 37(Granted Patents)

Company Filing History:

13 out of 674

China Petroleum Chemical Corporation

patents

12 out of 117

Shanghai Research Institute of Petrochemical Technology, Sinopec

patents

1 out of 1

Shanghai Research Institute of Petrochemical Tech.

patent

where one patent can have more than one assignee

Years Active: 2004-2025

Loading Chart...

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12246308 - Catalyst including molecular sieve having topological pore structure, preparation method therefor and use thereof (2025-03-11),

2. 9480975 - Catalyst for catalytic cracking in a fluidized bed (2016-11-01),

3. 9242236 - Catalytic composition for producing olefins by catalytic cracking (2016-01-26),

4. 8796499 - Process for producing light olefins from methanol or dimethyl ether (2014-08-05),

5. 8580702 - Toluene selective disproportionation catalyst (2013-11-12),

6. 8304594 - Process for increasing ethylene and/or propylene yield during conversion of oxygenates (2012-11-06),

7. 8236726 - Nickel catalyst for selective hydrogenation (2012-08-07),

8. 8110527 - Alumina having a complex pore structure, and catalyst and process for selective hydrogenation of cracking gasoline (2012-02-07),

9. 7875756 - Process for producing lower olefins under negative pressure (2011-01-25),

10. 7692057 - Process for producing lower olefins by using multiple reaction zones (2010-04-06),

11. 7692056 - Process for producing lower olefins from methanol or dimethylether (2010-04-06),

12. 7686942 - Method for preparation of ethylene and propylene by catalytic cracking using a fluid-bed catalyst (2010-03-30),

13. 6921734 - Titanocene complexes and its catalyst for preparing syndiotactic polystyrene (2005-07-26),

14. 6774273 - Process for selective disproportionation of toluene and disproportionation and transalkylation of toluene and C9+ aromatics (2004-08-10),

Title: Innovations by Zaiku Xie: A Pioneer in Catalytic Technologies

Introduction

Zaiku Xie is an accomplished inventor based in Shanghai, China, known for his significant contributions to the field of catalytic technologies. With a remarkable portfolio comprising 13 patents, his work focuses particularly on catalysts for industrial processes, including the production of essential petrochemicals like ethylene and propylene.

Latest Patents

Among Zaiku Xie's latest innovations is a groundbreaking **catalyst for catalytic cracking in a fluidized bed**. This catalyst comprises a support and a composition with the chemical formula ABPO, designed to enhance the industrial production of ethylene and propylene by catalytically cracking naphtha. Another notable patent he holds is a **catalytic composition for producing olefins by catalytic cracking**. This composition includes a blend of various molecular sieves and elements from the Periodic Table, crucial for optimizing the catalytic cracking process and improving production efficiency.

Career Highlights

Zaiku Xie's career is marked by significant stints at renowned organizations. He has worked with China Petroleum & Chemical Corporation and the Shanghai Research Institute of Petrochemical Technology, Sinopec. His innovative research has led to advancements in catalysis, positioning him as a significant figure in the petrochemical industry.

Collaborations

Collaboration has been a vital aspect of Zaiku Xie's success. He has worked alongside esteemed colleagues such as Weimin Yang and Siqing Zhong, pooling their expertise to push the boundaries of catalytic technology further. These collaborations have contributed to the effectiveness and applicability of his patents in various industrial settings.

Conclusion

Zaiku Xie stands out as a remarkable inventor in the realm of catalyst development, with a strong focus on improving processes critical to the petrochemical industry. His patents not only reflect his innovative spirit but also demonstrate his commitment to advancing the field of catalysis. Through his collaborations and career milestones, Zaiku Xie continues to influence and inspire advancements in chemical engineering and industrial applications.

Profile summary based on public USPTO records.