Höganäs, Sweden

Paul Lennart Ivarsson

This inventor holds 3 USPTO granted patents. Top assignees: Hoganas Ab, Hoganas Aktiebolag. Active years: 1976-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul Lennart Ivarsson. Retrieved from https://idiyas.com/inventor/paul-lennart-ivarsson

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 = 2.3

ph-index = 2

Forward Citations = 23(Granted Patents)


Company Filing History:


Years Active: 1976-1986

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3 patents (USPTO):Explore Patents

Title: The Innovations of Paul Lennart Ivarsson

Introduction

Paul Lennart Ivarsson is a notable inventor based in Höganäs, Sweden. He has made significant contributions to the field of refractory materials, holding a total of three patents. His work focuses on enhancing the properties and manufacturing processes of refractory linings, which are crucial in various industrial applications.

Latest Patents

Ivarsson's latest patents include innovative advancements in refractory lining technology. One of his notable patents is for a refractory lining and process for its manufacture. This invention involves a refractory matrix and precipitated silica, which is formed in situ to create a structure that provides a volume weight ranging from about 0.8 to about 1.2 g/cm³. The material is designed to be substantially free from carbon, hydrogen, and available oxygen. Another patent focuses on refractory linings that incorporate a small quantity of colloidal silica, which enhances the material's resistance against aggressive slags.

Career Highlights

Throughout his career, Paul Lennart Ivarsson has worked with prominent companies such as Höganäs AB and Höganäs Aktiebolag. His experience in these organizations has allowed him to develop and refine his innovative ideas in refractory materials.

Collaborations

Ivarsson has collaborated with several professionals in his field, including Peter Harry Havranek and Ingvar Gustav Blom. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Paul Lennart Ivarsson's contributions to the field of refractory materials through his patents and collaborations highlight his innovative spirit and dedication to advancing industrial technology. His work continues to influence the industry and pave the way for future developments.

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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