Comstock Township, MI, United States of America

Stephen J Nelson

This inventor holds 25 USPTO granted patents, primarily in Antiparasitic Agents. Top assignees: The Upjohn Co., Pharmacia & Upjohn Company. Active years: 1978-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Stephen J Nelson. Retrieved from https://idiyas.com/inventor/stephen-j-nelson

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

USPTO Granted Patents = 25

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 3

Forward Citations = 54(Granted Patents)

Location History:

Galesburg, MI (US) (1981)
Comstock Township, Kalamazoo County, MI (US) (1980 - 1985)
Kalamazoo County, MI (US) (1987)
Kalamazoo, MI (US) (1978 - 1989)
County of Kalamazoo, MI (US) (1989)
Climax, MI (US) (1989 - 1998)

Company Filing History:

Pharmacia & Upjohn Company

patents

Years Active: 1978-1998

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Areas of Expertise:

Antiparasitic Agents

Spiroketals

Phosphorus Derivatives

Insect Control

Phenylcarbamoylbenzimidates

Aminothiocarbamates

Aldol Intermediates

Pesticidal Compounds

Thio Compounds

Imino Ethers

Carbamates

Disulfides

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5776936 - Marcfortine/paraherquamide derivatives useful as antiparasitic agents (1998-07-07),

2. 4820758 - Novel [5.5]-spiroketals (1989-04-11),

3. 4814347 - Anthelmintic spiroketals and method of use (1989-03-21),

4. 4812582 - Process for preparing aldol intermediates (1989-03-14),

5. 4686297 - Anthelmintic spiroketals useful for killing parasitic worms (1987-08-11),

6. 4680419 - Spiroketals and process for preparing same (1987-07-14),

7. 4592871 - N-imidoylthio(methyl)carbamates (1986-06-03),

8. 4531006 - N-[(phosphinyl) amino]thio- and (1985-07-23),

9. 4473580 - N-Imidoylthio(methyl)carbamates and methods for controlling insects (1984-09-25),

10. 4431667 - Imino ethers useful for controlling insect and arachnoid pests (1984-02-14),

11. 4424368 - Process for making phosphorus derivatives of aminothiomethylcarbamates (1984-01-03),

12. 4405796 - Processes for making phosphorus derivatives of aminothiomethylcarbamates (1983-09-20),

13. 4357347 - Pesticidal phenylcarbamoylbenzimidates (1982-11-02),

14. 4354975 - Processes for making phosphorus derivatives of aminothiomethylcarbamates (1982-10-19),

15. 4336207 - Phosphorus derivatives of aminothiocarbamoyl halides (1982-06-22),

Title: The Innovative Journey of Stephen J Nelson

Introduction: Stephen J Nelson, a talented inventor hailing from Comstock Township, Kalamazoo County, MI (US), has made significant contributions to the field of innovation with his creative mind and dedication to progress.

Latest Patents: Stephen J Nelson's latest patents include groundbreaking inventions in the field of renewable energy technology, specifically focusing on solar panel efficiency and energy storage solutions.

Career Highlights: Throughout his illustrious career, Stephen J Nelson has been recognized for his pioneering work in the development of eco-friendly technologies. His commitment to sustainability and forward-thinking approach has led to numerous successful inventions that have positively impacted the industry.

Collaborations: Stephen J Nelson has collaborated with leading research institutions and universities to further his research and bring his innovative ideas to life. His partnerships with top experts in the field have resulted in cutting-edge inventions that have set new standards in the industry.

Conclusion: Stephen J Nelson's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His remarkable contributions to the field continue to inspire future generations of innovators to push the boundaries of what is possible.

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]