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For the Inventor, By the Inventor

Streetsboro, OH, United States of America

Richard C Smierciak

This inventor holds 11 USPTO granted patents. Top assignees: The Standard Oil Company, The Standard Oil Company (Ohio). Active years: 1983-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard C Smierciak. Retrieved from https://idiyas.com/inventor/richard-c-smierciak

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 8

Forward Citations = 111(Granted Patents)


Location History:

  • Warrensville, OH (US) (1983)
  • Streetsboro, OH (US) (1986 - 1991)
  • Aurora, OH (US) (1997)

Company Filing History:

goldMedal10 out of 1,192 
 
The Standard Oil Company
 patents
silverMedal1 out of 53 
 
The Standard Oil Company (Ohio)
 patents

Years Active: 1983-1997

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11 patents (USPTO):Explore Patents
1. 5618901 - Process for making a high nitrile multipolymer prepared from (1997-04-08),
2. 5602222 - Process for making an acrylonitrile, methacrylonitrile and olefinically (1997-02-11),
3. 5596058 - Process for making an acryloinitrile/methacrylonitrile copolymer (1997-01-21),
4. 5075378 - Coating of an epoxy resin, fluorocarbon polymer fluorinated curing agent (1991-12-24),
5. 5008135 - Epoxy fluorocarbon coating compositions and the process to make the same (1991-04-16),
6. 4938995 - Fluoropolymer thin film coatings and method of preparation by plasma (1990-07-03),
7. 4784769 - Plasma polymerized acetonitrile protective coatings and method of (1988-11-15),
8. 4609686 - 100 percent solids epoxy, nitrile coating compositions and method of (1986-09-02),
9. 4606326 - Ionically polymer-bound transition metal complex for photochemical (1986-08-19),
10. 4565799 - Ionically polymer-bound transition metal complex for photochemical (1986-01-21),
11. 4394858 - Photochemical conversion and storage of light energy by endoergic (1983-07-26),

Title: The Innovative Contributions of Richard C. Smierciak

Introduction

Richard C. Smierciak is a notable inventor based in Streetsboro, Ohio, with a remarkable portfolio of 11 patents. His work primarily focuses on the development of advanced polymerization processes, which have significant implications in various industrial applications.

Latest Patents

Among his latest patents, Smierciak has developed a process for making a high nitrile multipolymer. This innovative method involves polymerizing a mixture of acrylonitrile monomer and olefinically unsaturated monomers, ensuring that the concentration of unreacted monomers remains low. Another significant patent details a process for creating a thermally stable melt processable acrylonitrile/methacrylonitrile/olefinically unsaturated multipolymer. This process also emphasizes maintaining a low concentration of unreacted monomers during polymerization.

Career Highlights

Throughout his career, Richard C. Smierciak has worked with prominent companies, including the Standard Oil Company and the Standard Oil Company (Ohio). His contributions to these organizations have been instrumental in advancing their research and development efforts in polymer science.

Collaborations

Smierciak has collaborated with several professionals in his field, including Paul J. Giordano and Eddie Wardlow, Jr. These partnerships have fostered innovation and have led to the successful development of new technologies.

Conclusion

Richard C. Smierciak's contributions to the field of polymerization and his extensive patent portfolio highlight his significant impact as an inventor. His innovative processes continue to influence the industry and pave the way for future advancements.

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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