Princeton Junction, NJ, United States of America

Xiaolai Zheng

This inventor holds 17 USPTO granted patents and 6 published patent applications and 8 EPO patents. Top assignees: Basf Corporation, Basf Mobile Emissions Catalysts LLC, Basf Se Corporation. Active years: 2016-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xiaolai Zheng. Retrieved from https://idiyas.com/inventor/xiaolai-zheng

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

USPTO Granted Patents = 17 (Patent Applications = 6)

% Patents Active = 88.2

EPO Patents = 8 (Patent Applications = 16)

Average Co-Inventor Count = 5.1

ph-index = 4

Forward Citations = 70(Granted Patents)

Company Filing History:

Basf Mobile Emissions Catalysts LLC

N.e. Chemcat Corporation

patents

where one patent can have more than one assignee

Years Active: 2016-2025

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12390796 - Diesel oxidation catalyst (2025-08-19),

2. 11713705 - Nitrous oxide removal catalysts for exhaust systems (2023-08-01),

3. 11167273 - Catalytic composites comprising Nb2O5/CeO2 SCR component (2021-11-09),

4. 11149610 - Nitrous oxide removal catalysts for exhaust systems (2021-10-19),

5. 10906032 - Exhaust gas treatment catalysts (2021-02-02),

6. 10883402 - Titania-doped zirconia as platinum group metal support in catalysts for treatment of combustion engine exhausts streams (2021-01-05),

7. 10857521 - Diesel oxidation catalyst (2020-12-08),

8. 10634030 - Nitrous oxide removal catalysts for exhaust systems (2020-04-28),

9. 10260395 - Nitrous oxide removal catalysts for exhaust systems (2019-04-16),

10. 10247071 - Titania-doped zirconia as platinum group metal support in catalysts for treatment of combustion engine exhausts streams (2019-04-02),

11. 10124292 - Emissions treatment system with ammonia-generating and SCR catalysts (2018-11-13),

12. 9931596 - Emissions treatment systems with TWC catalysts and SCR-HCT catalysts (2018-04-03),

13. 9662611 - Emissions treatment system with ammonia-generating and SCR catalysts (2017-05-30),

14. 9533295 - Pt-Pd diesel oxidation catalyst with CO/HC light-off and HC storage function (2017-01-03),

15. 9498775 - Lean NOx trap diesel oxidation catalyst with hydrocarbon storage function (2016-11-22),

Title: Innovations of Xiaolai Zheng: Pioneering Patents in Nitrous Oxide Reduction

Introduction

Xiaolai Zheng, based in Princeton Junction, NJ, is a skilled inventor with a commendable portfolio of 16 patents. His work primarily focuses on advancements in catalyst technology, particularly for exhaust systems, contributing significantly to environmental sustainability.

Latest Patents

Zheng's latest patents include innovative solutions for nitrous oxide removal. One of his notable inventions is a nitrous oxide (NO) removal catalyst composite. This composite features a catalytic material incorporating a rhodium (Rh) component supported on a ceria-based substrate. The unique design of this catalyst composite allows for a hydrogen consumption peak of approximately 100°C or less, as identified through hydrogen temperature-programmed reduction (H-TPR). Additionally, he has developed catalytic composites that include Nb2O5/CeO2 as a selective catalytic reduction (SCR) component. These SCR catalyst compositions are designed to effectively reduce the emissions of nitrogen oxides (NOx) found in engine exhaust, particularly from gasoline engines.

Career Highlights

Throughout his career, Xiaolai Zheng has worked with prominent organizations, enhancing his expertise in catalysis. He has been associated with BASF Corporation, a global leader in chemical solutions, and N.E. Chemcat Corporation, a company focused on advanced catalyst development. His contributions in these companies have been instrumental in driving innovations in exhaust treatment technologies.

Collaborations

Zheng has collaborated with notable professionals in the field, including Chung-Zong Wan and Andreas Sundermann. These partnerships have fostered the development of groundbreaking technologies and have added to the depth of his inventions within the catalytic domain.

Conclusion

Xiaolai Zheng's contributions to the technological landscape through his patents are commendable. His focus on catalysts aimed at reducing harmful emissions not only showcases his innovative spirit but also highlights the importance of environmental sustainability. As he continues to explore new frontiers in catalyst technologies, Zheng's work will undoubtedly have a lasting impact on industries that rely on clean and efficient exhaust systems.

Profile summary based on public USPTO records.