This inventor holds 1 USPTO granted patent. Top assignee: Iowa State University Research Foundation Inc.. Active years: 1992.
Company Filing History:
Years Active: 1992
Title: Sam N Ramrattan: Innovator in Biodegradable Plastics
Introduction
Sam N Ramrattan is an accomplished inventor based in Ames, Iowa. He has made significant contributions to the field of biodegradable materials, particularly in the development of starch-based plastics. His innovative approach combines traditional materials with modern technology to create environmentally friendly solutions.
Latest Patents
Sam N Ramrattan holds a patent for "Biodegradable starch plastics incorporating modified polyethylene." This composition is designed for a biodegradable, blendable plastic that exhibits improved tensile strength. The formulation consists of starch, oxidized polyethylene, and polyethylene, with starch comprising up to 50% by weight, oxidized polyethylene up to 15% by weight, and the remainder being polyethylene. The use of high molecular weight oxidized polyethylene is preferred, and the blending process occurs at temperatures ranging from 110°C to 200°C. This innovation represents a significant step forward in sustainable materials.
Career Highlights
Sam N Ramrattan is affiliated with the Iowa State University Research Foundation Inc., where he continues to advance research in biodegradable materials. His work not only contributes to academic knowledge but also has practical applications in reducing plastic waste.
Collaborations
Throughout his career, Sam has collaborated with notable colleagues, including Jay-lin Jane and Alan W Schwabacher. These partnerships have fostered a collaborative environment that enhances the research and development of innovative materials.
Conclusion
Sam N Ramrattan's contributions to biodegradable plastics highlight the importance of innovation in addressing environmental challenges. His work exemplifies the potential of combining traditional materials with modern technology to create sustainable solutions.