Graz, Austria

Norbert Freiberger

This inventor holds 10 USPTO granted patents and 4 published patent applications and 11 EPO patents. Top assignees: Refractory Intellectual Property Gmbh & Co. Kg, Epcos Ag, Austrian Energy & Environment Sgp/waagner Biro Gmbh. Active years: 1995-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Norbert Freiberger. Retrieved from https://idiyas.com/inventor/norbert-freiberger

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

USPTO Granted Patents = 10 

% Patents Active = 60.0

 

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1995-2024

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10 patents (USPTO):Explore Patents

Title: Norbert Freiberger: Innovator in Refractory Technology

Introduction

Norbert Freiberger is a prominent inventor based in Graz, Austria. He has made significant contributions to the field of refractory technology, holding a total of 10 patents. His innovative designs and processes have advanced the production and application of refractory materials.

Latest Patents

Freiberger's latest patents include a submerged nozzle with a rotatable insert. This submerged nozzle is designed to facilitate the pouring of molten steel from a tundish into a mold. The nozzle features a tubular body with a passageway that allows molten metal to flow through it. It includes at least one inlet port and multiple outlet ports, enabling efficient metal transfer. The rotatable insert within the nozzle is driven by the stream of molten metal, enhancing its functionality. Another notable patent involves a batch for the production of a refractory product, detailing the process and use of such products.

Career Highlights

Throughout his career, Norbert Freiberger has worked with notable companies such as Refractory Intellectual Property GmbH & Co. KG and EPCOS AG. His work has focused on developing innovative solutions that improve the efficiency and effectiveness of refractory materials.

Collaborations

Freiberger has collaborated with several professionals in his field, including Christoph Bauer and Gerald Kloiber. These partnerships have contributed to the advancement of refractory technology and the successful implementation of his inventions.

Conclusion

Norbert Freiberger's contributions to refractory technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively, showcasing the importance of innovation in material science.

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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