Macedonia, OH, United States of America

Dev D Suresh


Average Co-Inventor Count = 3.4

ph-index = 15

Forward Citations = 778(Granted Patents)

Forward Citations (Not Self Cited) = 740(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Warrensville Heights, OH (US) (1976 - 1988)
  • Macedonia, OH (US) (1976 - 1990)
  • Cleveland, OH (US) (1993)
  • Hudson, OH (US) (1989 - 2005)

Company Filing History:


Years Active: 1976-2005

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Areas of Expertise:
Acrylonitrile
Ammoxidation
Catalysts
Vinyl Acetate
Hydrogen Cyanide
Unsaturated Nitriles
Molybdenum Catalysts
Boronic Catalysts
Oxidation Catalysts
3-Methylpyridine
Antimonate Catalysts
65 patents (USPTO):Explore Patents

Title: Innovations of Dev D Suresh: A Catalyst for Change

Introduction

Dev D Suresh, a prolific inventor based in Macedonia, OH, has made significant contributions to the field of chemistry through his extensive portfolio of 65 patents. His innovative work primarily focuses on catalysts that enhance the production of important chemical compounds.

Latest Patents

Among his latest patents, two notable inventions stand out. The first is a catalyst composition designed for the manufacture of acrylonitrile. This complex catalyst comprises catalytic oxides of iron, bismuth, molybdenum, cobalt, cerium, and antimony, as well as at least one selected from nickel or magnesium, and lithium, sodium, potassium, rubidium, or thallium. It is characterized by a specific empirical formula, and is particularly useful in processes for the ammoxidation of olefins such as propylene and isobutylene to produce acrylonitrile and methacrylonitrile.

The second invention addresses the ammoxidation of ketones to improve the yield of acetonitrile and hydrogen cyanide (HCN) during the production of acrylonitrile. This innovative process involves introducing a hydrocarbon, a crude ketone or mixtures of ketones, ammonia, and air into a reaction zone with an ammoxidation catalyst. By reacting these components at elevated temperatures, the process effectively produces acrylonitrile, HCN, and acetonitrile, showcasing his commitment to enhancing chemical yield.

Career Highlights

Dev D Suresh has had an illustrious career, primarily associated with The Standard Oil Company and its Ohio division. His tenure at these companies allowed him to refine his skills and focus on the development of chemical processes that have significant industrial applications. His expertise and dedication to innovation have positioned him as a leader in catalysis research and development.

Collaborations

Throughout his career, Dev has collaborated with eminent professionals such as Robert K Grasselli and Maria Strada Friedrich. These partnerships have not only enriched his research but have also contributed to the overall advancement of chemical engineering practices in which they participated.

Conclusion

Dev D Suresh's contributions to the field of chemistry, particularly through his innovative patents, have established him as a notable inventor in the industry. His work continues to inspire future generations of inventors, and his dedication to advancing chemical processes serves as a testament to the impact of innovation on modern technology.

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