Ames, IA, United States of America

Robert J Gelina

This inventor holds 1 USPTO granted patent. Top assignee: Iowa State University Research Foundation Inc.. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert J Gelina. Retrieved from https://idiyas.com/inventor/robert-j-gelina

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Innovations of Robert J Gelina in Degradable Plastics

Introduction

Robert J Gelina is an accomplished inventor based in Ames, IA (US). He has made significant contributions to the field of materials science, particularly in the development of degradable plastics. His innovative approach combines traditional plastic materials with biodegradable components, paving the way for more sustainable solutions in the industry.

Latest Patents

One of Gelina's notable patents is for "Degradable plastics from octenyl succinate starch." This patent describes a plastic and method of producing it, where octenyl succinate starch metal ion complexes are combined with a plastic that has hydrophobic tendencies. The preferred conditions for mixing this innovative material are between 165°C to 185°C, with mixing occurring at 40 rpm to 60 rpm for a duration of 30 to 50 minutes. This invention highlights Gelina's commitment to creating environmentally friendly materials.

Career Highlights

Gelina is associated with the Iowa State University Research Foundation Inc., where he continues to explore advancements in biodegradable materials. His work not only contributes to academic research but also has practical implications for industries seeking to reduce their environmental footprint.

Collaborations

Throughout his career, Gelina has collaborated with esteemed colleagues such as Jay-lin Jane and Zivko L Nikolov. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Robert J Gelina's work in the field of degradable plastics exemplifies the potential for innovation in sustainable materials. His contributions are paving the way for a greener future, demonstrating the importance of research and development in addressing environmental challenges.

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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