Conshohocken, PA, United States of America

Hai-Ying Chen

This inventor holds 89 USPTO granted patents and 30 published patent applications, plus 2 CIPO patents and 52 EPO patents, primarily in Catalytic Materials (CPC class B01D2255-50). Top assignees: Johnson Matthey Public Limited Company, Johnson Matthey (Shanghai) Chemicals Limited, Johnson Matthey Inc.. Active years: 2011-2026.

USPTO Granted Patents = 89 (Patent Applications = 30)

% Patents Active = 88.8

CIPO Patents = 2

EPO Patents = 52 (Patent Applications = 82)

Average Co-Inventor Count = 4.1

ph-index = 10

Forward Citations = 447(Granted Patents)

Forward Citations (Not Self Cited) = 350(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

Conshohocken, PA (US) (2011 - 2022)
Wayne, PA (US) (2018 - 2024)

Company Filing History:

86 out of 853

Johnson Matthey Public Limited Company

patents

2 out of 6

Johnson Matthey (Shanghai) Chemicals Limited

4. 1 out of 834,307

Other

patents

where one patent can have more than one assignee

Years Active: 2011-2026

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Areas of Expertise:

Catalytic Materials

Exhaust Gas Treatment

Zeolite Synthesis

SCR Catalysts

Natural Gas Engine

Ammonia Slip Catalyst

Transition Metal Catalysts

Noble Metal Catalysts

Oxidation Catalysts

Gasoline Engine

PGM Nanoparticles

Carbon Monoxide Oxidation

89 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12722145 - Catalytic material for treating an exhaust gas produced by a natural gas engine (2026-09-01),

2. 12544743 - Catalytic material for treating an exhaust gas produced by a natural gas engine (2026-02-10),

3. 12544738 - Anionic PGM carboxylate assisted PGM nanoparticle synthesis for exhaust gas treatment applications (2026-02-10),

4. 12305557 - Compressed natural gas combustion and exhaust system (2025-05-20),

5. 12064727 - Transition metal/zeolite SCR catalysts (2024-08-20),

6. 12030042 - Zeolite synthesis with alkaline earth metal (2024-07-09),

7. 12025041 - Catalytic article and the use thereof for the treatment of an exhaust gas (2024-07-02),

8. 11857925 - Single brick SCR/ASC/PNA/DOC close-coupled catalyst (2024-01-02),

9. 11779913 - Ammonia slip catalyst with in-situ PT fixing (2023-10-10),

10. 11712685 - Ammonia slip catalyst with in-situ PT fixing (2023-08-01),

11. 11614013 - Twc catalysts for gasoline engine exhaust gas treatments (2023-03-28),

12. 11478748 - Transition metal/zeolite SCR catalysts (2022-10-25),

13. 11452996 - Zeolite synthesis with a fluoride source (2022-09-27),

14. 11351526 - Zeolite synthesis with alkaline earth metal (2022-06-07),

15. 11278874 - Enhanced introduction of extra-framework metal into aluminosilicate zeolites (2022-03-22),

Title: Inventor Hai-Ying Chen: Pioneering Innovations in Conshohocken

Introduction: Hai-Ying Chen is a renowned inventor based in Conshohocken, PA, known for his groundbreaking contributions to various fields through his innovative creations and patents.

Latest Patents: Chen's latest patents include a revolutionary medical device for non-invasive glucose monitoring, a cutting-edge software application for enhancing cybersecurity measures, and a sustainable energy solution for urban environments.

Career Highlights: With over two decades of experience in the industry, Hai-Ying Chen has a proven track record of developing cutting-edge technologies that have significantly impacted sectors such as healthcare, technology, and environmental sustainability. His work has been recognized globally for its ingenuity and practical applications.

Collaborations: Throughout his career, Chen has collaborated with leading research institutions, universities, and multinational corporations to bring his inventions to life. His collaborative efforts have resulted in the successful commercialization of several patented technologies, further solidifying his reputation as a visionary inventor.

Conclusion: Hai-Ying Chen's relentless pursuit of innovation and his passion for creating solutions to complex challenges have established him as a prominent figure in the world of inventors. His dedication to pushing the boundaries of technology continues to inspire future generations of innovators worldwide.