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For the Inventor, By the Inventor

Pori, Finland

Jens R Nyberg

This inventor holds 2 USPTO granted patents. Top assignee: Outokumpu Oy. Active years: 1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jens R Nyberg. Retrieved from https://idiyas.com/inventor/jens-r-nyberg

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

USPTO Granted Patents = 2

% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:

goldMedal2 out of 216 
 
Outokumpu Oy
 patents

Years Active: 1982

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2 patents (USPTO):Explore Patents
1. 4366127 - Hydrometallurgical process for the recovery of lead, silver and gold, as (1982-12-28),
2. 4362702 - Hydrometallurgical process for the treatment of a raw material which (1982-12-07),

Title: Jens R Nyberg: Innovator in Hydrometallurgical Processes

Introduction

Jens R Nyberg is a notable inventor based in Pori, Finland. He has made significant contributions to the field of hydrometallurgy, particularly in the recovery of valuable metals from various raw materials. With a total of 2 patents to his name, Nyberg's work is recognized for its innovative approaches to metal recovery processes.

Latest Patents

Nyberg's latest patents include a hydrometallurgical process for the recovery of lead, silver, and gold. This process involves leaching the impure jarosite residue of an electrolytic zinc process in a sulfuric-acid-bearing solution. The goal is to produce a leach residue containing lead, silver, and gold, along with a ferrisulfate-bearing solution. The leach residue is then sulfidized and froth-flotated to recover a combined concentrate of these valuable metals. Additionally, he has developed a hydrometallurgical process for treating raw materials containing oxides and ferrites of zinc, copper, and cadmium. This process neutral leaches the raw material using a sulfuric-acid-bearing solution, allowing for the separation of ferrite-bearing residue and the subsequent leaching of ferrite to precipitate iron as jarosite.

Career Highlights

Jens R Nyberg has been associated with Outokumpu Oy, a company known for its expertise in metallurgy and materials technology. His work at Outokumpu has allowed him to apply his innovative ideas in practical settings, contributing to advancements in metal recovery techniques.

Collaborations

Throughout his career, Nyberg has collaborated with notable colleagues, including Jussi K Rastas and Kauko J Karpale. These collaborations have fostered a productive environment for innovation and development in hydrometallurgical processes.

Conclusion

Jens R Nyberg's contributions to the field of hydrometallurgy exemplify the impact of innovative thinking in metal recovery processes. His patents reflect a commitment to advancing technology in this critical area, showcasing his role as a leading inventor in 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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