Eastchester, NY, United States of America

Ragnar E Sjonvall

This inventor holds 4 USPTO granted patents. Top assignee: General Foods Limited. Active years: 1976-1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ragnar E Sjonvall. Retrieved from https://idiyas.com/inventor/ragnar-e-sjonvall

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 99(Granted Patents)


Company Filing History:


Years Active: 1976-1983

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4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Ragnar E Sjonvall

Introduction

Ragnar E Sjonvall is a notable inventor based in Eastchester, NY (US). He has made significant contributions to the field of food technology, particularly in the development of innovative chewing gum products. With a total of 4 patents to his name, Sjonvall's work has had a lasting impact on the industry.

Latest Patents

One of Sjonvall's latest patents is for a low-calorie, sugar-free chewing gum that utilizes polydextrose as the sole soluble bulking agent. This innovative product offers a sugar-free option with either a snack-type flavor or a low-calorie sweetened variant using aspartame or saccharin. Another significant patent involves a sweetened chewing gum composition that contains L-aspartyl-L-phenylalanine ethyl ester (APM). This invention focuses on maintaining a pH between 5.0 and 7.0 to minimize the degradation of APM, thereby enhancing the storage stability of the gum.

Career Highlights

Sjonvall has worked with General Foods Limited, where he has been able to apply his inventive skills to create products that meet consumer demands for healthier options. His career has been marked by a commitment to innovation and quality in food products.

Collaborations

Throughout his career, Sjonvall has collaborated with notable colleagues such as Robert E Klose and Bernard J Bahoshy. These partnerships have contributed to the successful development of his patented inventions.

Conclusion

Ragnar E Sjonvall's contributions to the field of chewing gum innovation demonstrate his dedication to improving consumer choices. His patents reflect a blend of creativity and scientific understanding that continues to influence the industry.

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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