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Edward Hartley Sargent

Glencoe, IL, United States of America

Edward Hartley Sargent

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This inventor holds 130 USPTO granted patents and 39 published patent applications, primarily in Electrochemical Catalysis (CPC class H01L27-14621). Top assignees: Invisage Technologies, Inc., University of Toronto, Nortel Networks Corporation. Active years: 2003-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Edward Hartley Sargent. Retrieved from https://idiyas.com/inventor/edward-hartley-sargent

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

USPTO Granted Patents = 130 

% Patents Active = 86.2

Average Co-Inventor Count = 3.0

ph-index = 24

Forward Citations = 1,593(Granted Patents)

Forward Citations (Not Self Cited) = 963(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Somerville, MA (US) (2009)
  • Toronto, CA (US) (2012)
  • Ontario, CA (2021 - 2023)
  • Toronto, CA (2003 - 2024)

Company Filing History:

goldMedal75 out of 100 
 
Invisage Technologies, Inc.
 patents
silverMedal32 out of 530 
 
University of Toronto
 patents
bronzeMedal6 out of 4,171 
 
Nortel Networks Corporation
 patents
4. 4 out of 38 
 
Total Se
 patents
5. 3 out of 4 
 
Fox-Tek, Inc.
 patents
6. 3 out of 100 
 
Huawei Technologies Canada Co., Ltd.
 patents
7. 3 out of 139 
 
Totalenergies Onetech
 patents
8. 2 out of 8,586 
 
Massachusetts Institute of Technology
 patents
9. 2 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
10. 2 out of 96 
 
Toyota Motor Europe
 patents
11. 1 out of 4,626 
 
California Institute of Technology
 patents
12. 1 out of 152 
 
Christie Digital Systems USA, Inc.
 patents
13. 1 out of 1 
 
Dakota Investment Group, Inc.
 patent
14. 1 out of 1 
 
Qd Solar Inc.
 patent
15. 7 out of 834,513 
Other
 patents
where one patent can have more than one assignee

Years Active: 2003-2025

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Areas of Expertise:
Electrochemical Catalysis
CO2 Reduction
Semiconductor Nanocrystals
Perovskite Materials
Electrosynthesis
Optoelectronic Devices
Biosensing Devices
Photoelectric Devices
Nanostructured Microelectrodes
Electrocatalysts
Quantum Dots
Photovoltaic Devices
130 patents (USPTO):Explore Patents
1. 12303898 - Microfluidic devices and methods of use (2025-05-20),
2. 12291794 - Electrosynthesis of oxiranes (2025-05-06),
3. 12258670 - Enhanced electrosynthesis of oxiranes (2025-03-25),
4. 12234157 - Electrocatalysts comprising transition metals and chalcogen for oxygen evolution reactions (OER) and manufacturing thereof (2025-02-25),
5. 12185623 - 2D organic-inorganic hybrid perovskites and uses thereof (2024-12-31),
6. 12165815 - Doped metal halide perovskites with improved stability and solar cells comprising same (2024-12-10),
7. 12139803 - Cascade COelectroreduction system and related methods for enhanced production of ethylene (2024-11-12),
8. 12134826 - COelectroreduction to multi-carbon products in strong acid (2024-11-05),
9. 11970501 - Highly polarizable 3D organic perovskites and electro-optic materials comprising same (2024-04-30),
10. 11846041 - Passivation of nanocrystals tailored to different facets, and its application to optoelectronic devices (2023-12-19),
11. 11824206 - Composite multilayered electrocatalysts for COreduction and associated methods (2023-11-21),
12. 11807898 - Method for determination of cellular mRNA (2023-11-07),
13. 11746426 - Stabilization of a co-bound intermediate via molecular tuning promotes CO2-to-ethylene conversion (2023-09-05),
14. 11639469 - Semiconductor nanocrystal particles and production methods thereof (2023-05-02),
15. 11613819 - Catalysts with sharp reaction interface for electrochemical CO2 reduction with enhanced selectivity (2023-03-28),

Sure, I can help you with that. Here is the article about inventor Edward H Sargent:

Title: The Innovation Journey of Edward H Sargent

Introduction:

Edward H Sargent, a renowned inventor based in Ontario, CA, has made significant contributions to the field of innovation. With an impressive portfolio of 119 patents, Sargent continues to push the boundaries of technology and scientific discovery.

Latest Patents:

1. Composite multilayered electrocatalysts for CO2 reduction and associated methods: Sargent's invention focuses on a composite multilayer carbon dioxide (CO2) reduction catalyst, primarily utilizing copper. This innovative catalyst enables the electrochemical production of hydrocarbon products like ethylene.

2. Method for determination of cellular mRNA: Sargent's method revolutionizes mRNA analysis and quantification in cells by introducing capture probes and magnetic nanoparticles. This approach allows for precise detection and tagging of target mRNA within cells.

Career Highlights:

Sargent's career highlights include his notable roles at Invisage Technologies, Inc. and The Governing Council of the University of Toronto. Through these positions, he has been at the forefront of cutting-edge research and development, driving innovation in the industry.

Collaborations:

Throughout his career, Sargent has collaborated with esteemed colleagues like Hui Tian and Larissa Levina. These collaborations have played a pivotal role in advancing his inventions and expanding the scope of his research endeavors.

Conclusion:

Edward H Sargent's remarkable journey as an inventor exemplifies a commitment to innovation and excellence. His groundbreaking patents and collaborative efforts underscore his dedication to pushing the boundaries of scientific discovery and technological progress.

If you have any more requests or need further assistance, feel free to ask!

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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