Sandby, Sweden

Torbjorn Frejd

This inventor holds 3 USPTO granted patents. Top assignees: Symbicom Aktiebolag, Svenska Sockerfabriks Ab. Active years: 1987-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Torbjorn Frejd. Retrieved from https://idiyas.com/inventor/torbjorn-frejd

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 = 2.4

ph-index = 2

Forward Citations = 57(Granted Patents)


Company Filing History:


Years Active: 1987-1990

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3 patents (USPTO):Explore Patents

Title: The Innovations of Torbjorn Frejd

Introduction

Torbjorn Frejd is a notable inventor based in Sodra Sandby, Sweden. He has made significant contributions to the field of chemistry, particularly in the development of propanol derivatives. With a total of 3 patents to his name, Frejd's work has garnered attention in various industries.

Latest Patents

Frejd's latest patents include innovative formulations of propanol derivatives. These derivatives are characterized by a specific formula wherein X is a leaving group, R1 is either hydrogen or a protecting group, and R2 is hydrogen. Additionally, R3 is a group represented as -CH2Y, where Y is a leaving group. These propanol derivatives are recognized for their utility as multifunctional alkylating agents. Another area of his research involves glycosidic derivatives, which further showcases his expertise in chemical innovations.

Career Highlights

Throughout his career, Frejd has worked with several prominent companies, including Symbicom Aktiebolag and Svenska Sockerfabriks Ab. His experience in these organizations has allowed him to refine his skills and contribute to various projects that push the boundaries of chemical research.

Collaborations

Frejd has collaborated with notable colleagues such as Hans G Magnusson and Jan E Dahmen. These partnerships have played a crucial role in advancing his research and expanding his professional network.

Conclusion

Torbjorn Frejd's contributions to the field of chemistry through his patents and collaborations highlight his innovative spirit and dedication to advancing scientific knowledge. His work continues to influence the industry and inspire future inventors.

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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