Trondheim, Norway

Tor Grande

This inventor holds 4 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignees: Arizona State University, Cerpotech as, Universitetet I Oslo. Active years: 1995-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tor Grande. Retrieved from https://idiyas.com/inventor/tor-grande

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

USPTO Granted Patents = 4 

% Patents Active = 75.0

 

Average Co-Inventor Count = 4.6

ph-index = 2

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1995-2015

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4 patents (USPTO):Explore Patents

Title: The Innovative Mind of Tor Grande: A Pioneer in Ferroelectric Materials

Introduction: Tor Grande, an inventor based in Trondheim, Norway, has made significant contributions to the field of materials science, particularly in the development of ferroelectric materials. With four patents to his name, Grande's work addresses critical challenges in proton conductivity and energy applications.

Latest Patents: Among Tor Grande's latest patents is a groundbreaking process for the manufacture of ferroelectric materials. His innovative approach outlines the preparation of a niobium compound of a specific formula, which aims to enhance the properties of proton conductors. In his research, he has demonstrated proton conductivity in acceptor-doped rare earth orthoniobates and tantalates (LnNbO and LnTaO) at high temperatures and in humid atmospheres. Notably, his findings highlight the potential applications for these materials as electrolytes in laboratory-scale fuel cells and water vapor sensors, illustrating promising results with Ca-doped LaNbO as an example.

Career Highlights: Tor Grande's academic and professional journey includes esteemed positions at Arizona State University and Universitetet I Oslo. His passion for innovation and research has driven him to explore new possibilities in material sciences, particularly focusing on energy-efficient solutions.

Collaborations: Throughout his career, Grande has collaborated with notable individuals in the field, such as Paul F McMillan and C Austen Angell. These partnerships have enriched his research and allowed for shared knowledge and advancements in ferroelectric materials.

Conclusion: Tor Grande is a prominent figure in the realm of inventions and innovations, with a focus on ferroelectric materials and proton conductivity. His latest patents and collaborative efforts demonstrate his commitment to advancing technology and addressing the needs of modern energy applications. Through his work, he continues to inspire future generations of inventors and researchers in the field.

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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