Louisville, KY, United States of America

Yeping Cai

This inventor holds 22 USPTO granted patents, plus 1 CIPO patent and 8 EPO patents, primarily in Catalyst Materials. Top assignees: Sud-Chemie Inc., Clariant Corporation, Clariant International Ltd. Active years: 2001-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yeping Cai. Retrieved from https://idiyas.com/inventor/yeping-cai

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

Calculating rank

USPTO Granted Patents = 22

% Patents Active = 68.2

CIPO Patents = 1

EPO Patents = 8 (Patent Applications = 6)

Average Co-Inventor Count = 3.5

ph-index = 7

Forward Citations = 123(Granted Patents)

Company Filing History:

Clariant International Ltd

Siemens Aktiengesellschaft

patents

where one patent can have more than one assignee

Years Active: 2001-2026

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Areas of Expertise:

Catalyst Materials

Hydrogenation

Sour Gas Shift

Gas Treatment

Synthesis Gas

Arsenic Removal

Copper/Zinc Catalyst

Iron-Based Catalyst

Calcium Aluminate

Contaminant Removal

Halide Reduction

Alcohol Conversion

22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12766490 - High temperature methanol steam reforming catalyst (2026-10-20),

2. 10532343 - Reforming catalyst material and processes for making and using same (2020-01-14),

3. 10112830 - Shaped catalyst for sour gas shift reactions and methods for using them (2018-10-30),

4. 9545619 - Catalyst materials for hydrogenating olefins and shifting carbon monoxide (2017-01-17),

5. 9440218 - Methods and active materials for reducing halide concentration in gas streams (2016-09-13),

6. 9403152 - Catalyst materials useful for sour gas shift reactions and methods for using them (2016-08-02),

7. 9254469 - Treatment of synthesis gases from a gasification facility (2016-02-09),

8. 8846564 - Process for sulfiding catalysts for a sour gas shift process (2014-09-30),

9. 8734740 - Process and composition for removal of arsenic and other contaminants from synthetic gas (2014-05-27),

10. 8399718 - Promoted copper/zinc catalyst for hydrogenating aldehydes to alcohols (2013-03-19),

11. 7964114 - Iron-based water gas shift catalyst (2011-06-21),

12. 7771586 - Nickel on strontium-doped calcium aluminate catalyst for reforming (2010-08-10),

13. 7767619 - Promoted calcium-aluminate supported catalysts for synthesis gas generation (2010-08-03),

14. 7749376 - Process for sulfur adsorption using copper-containing catalyst (2010-07-06),

15. 7378370 - Process for the preparation of promoted calcium-aluminate supported catalysts (2008-05-27),

Title: Yeping Cai: A Pioneer in Catalyst Innovations

Introduction

Yeping Cai, based in Louisville, KY, is an accomplished inventor with an impressive portfolio of 21 patents to his name. His work primarily focuses on catalyst materials and processes, which are crucial for advancing energy technologies and improving efficiency in various chemical processes.

Latest Patents

Among his latest innovations is a patent titled "Reforming catalyst material and processes for making and using same." This disclosure highlights a nickel/aluminum-containing catalyst material, which is particularly useful as a reforming catalyst in molten carbonate fuel cells. The invention details a catalyst that comprises an alumina carrier and a mixed metal oxide, characterized by specific weight percentages of nickel and aluminum, tailored for improved performance.

Another significant patent from Yeping Cai is "Shaped catalyst for sour gas shift reactions and methods for using them." This disclosure presents catalyst materials in the form of annular solids, designed with high mechanical integrity, aimed at enhancing water gas shift reactions. His work in this area contributes to effective conversion of carbon monoxide and steam into carbon dioxide and hydrogen, showcasing the innovative applications of his research.

Career Highlights

Yeping Cai's professional career includes impactful roles at Sud-Chemie Inc., known for its innovative catalyst technologies, and Clariant Corporation, a global leader in specialty chemicals. His contributions at these companies have been pivotal, enabling advancements in catalyst materials and their applications in various industries.

Collaborations

Throughout his career, Yeping has collaborated with notable individuals in the field, including Justin X Wang and Jon P Wagner. These collaborations have fostered an environment of innovation and knowledge sharing, further enhancing the development of groundbreaking catalyst technologies.

Conclusion

Yeping Cai stands out as an influential figure in the field of catalyst innovation. His 21 patents reflect his dedication and expertise in developing materials that are essential for future energy solutions. As the industry continues to evolve, the impact of his work will undoubtedly resonate in the advancements of chemical processes and energy efficiency.

Profile summary based on public USPTO records.