Greenfield, IN, United States of America

Thomas Clarence Sparks

This inventor holds 53 USPTO granted patents and 16 published patent applications, plus 6 CIPO patents and 25 EPO patents, primarily in Pesticidal Compositions (CPC class C07D). Top assignees: Dow Agrosciences LLC, Corteva Agriscience LLC. Active years: 1999-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thomas Clarence Sparks. Retrieved from https://idiyas.com/inventor/thomas-clarence-sparks

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

USPTO Granted Patents = 53 (Patent Applications = 16)

% Patents Active = 67.9

CIPO Patents = 6 (Patent Applications = 9)

EPO Patents = 25 (Patent Applications = 32)

Average Co-Inventor Count = 5.8

ph-index = 6

Forward Citations = 151(Granted Patents)

Forward Citations (Not Self Cited) = 103(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

Corteva Agriscience LLC

patents

Years Active: 1999-2025

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Areas of Expertise:

Pesticidal Compositions

Molecules

Insect Control

Intermediates

Processes

Utility

Compositions

Methods

Pesticidal Utility

53 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12490741 - Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto (2025-12-09),

2. 12256738 - Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto (2025-03-25),

3. 11632957 - Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto (2023-04-25),

4. 11399540 - Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto (2022-08-02),

5. 11332452 - Pesticidal compositions and methods (2022-05-17),

6. 11297838 - Pesticidal compositions and methods (2022-04-12),

7. 10701940 - Molecules having certain pesticidal utilities, and intermediates, compositions, and processes related thereto (2020-07-07),

8. 10590120 - Pesticidal compositions and methods (2020-03-17),

9. 10246452 - Molecules having certain pesticidal utilities, and intermediates, compositions, and processes related thereto (2019-04-02),

10. 10219516 - Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto (2019-03-05),

11. 10212936 - Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto (2019-02-26),

12. 9834547 - Molecules having certain pesticidal utilities, and intermediates, compositions, and processes related thereto (2017-12-05),

13. 9783532 - Molecules having certain pesticidal utilities, and intermediates, compositions, and processes related thereto (2017-10-10),

14. 9781935 - Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto (2017-10-10),

15. 9758491 - Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto (2017-09-12),

Title: The Inventor Profile of Thomas Clarence Sparks

Introduction:

Thomas Clarence Sparks, a distinguished inventor hailing from Greenfield, IN (US), has made significant contributions to the field of innovations with his groundbreaking ideas and inventions.

Latest Patents:

Thomas Clarence Sparks holds several patents in various industries, including technology, healthcare, and automotive sectors. His recent patents focus on enhancing efficiency and sustainability in manufacturing processes.

Career Highlights:

With a career spanning over two decades, Thomas Clarence Sparks has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions. His inventions have not only revolutionized existing technologies but have also set new benchmarks for future innovations.

Collaborations:

Throughout his career, Thomas Clarence Sparks has collaborated with leading companies, research institutions, and universities to bring his inventions to life. His ability to work in multidisciplinary teams has led to the successful development and commercialization of several groundbreaking products.

Conclusion:

In conclusion, Thomas Clarence Sparks stands as a testament to the power of innovation and perseverance in the world of inventing. His relentless pursuit of excellence and passion for creating solutions to real-world problems continue to inspire aspiring inventors worldwide.

Profile summary based on public USPTO records.