Düsseldorf, Germany

Hans W Fechner

This inventor holds 2 USPTO granted patents and 1 published patent application and 10 EPO patents. Top assignee: Siempelkamp Maschinen- Und Anlagenbau Gmbh. Active years: 2022-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hans W Fechner. Retrieved from https://idiyas.com/inventor/hans-w-fechner

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2022-2025

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2 patents (USPTO):Explore Patents

Title: The Innovations of Hans W. Fechner

Introduction

Hans W. Fechner is a notable inventor based in Düsseldorf, Germany. He has made significant contributions to the field of material processing, particularly in the development of methods for handling plant particles. With a total of 2 patents, his work has implications for industries that utilize fiberboard and chipboard materials.

Latest Patents

Fechner's latest patents include a method of glue-coating plant particles and a device for separating and recovering silicate particles from plant material. The first patent describes a process where vegetable starting material is comminuted into a stream of loose plant particles mixed with silicate particles. This method involves separating silicate particles of a diameter less than 50 μm from the plant particles, followed by glue-coating the remaining plant particles and pressing them into fiberboard or chipboard. The second patent focuses on a device that utilizes an air classifier to separate silicate particles from plant material. This device allows for the effective removal of silicate particles through an air stream, while the plant particles are collected separately.

Career Highlights

Fechner is associated with Siempelkamp Maschinen- und Anlagenbau GmbH, a company known for its innovative machinery and systems in the wood-based panel industry. His work at Siempelkamp has allowed him to develop and refine his patented technologies, contributing to advancements in material processing.

Collaborations

Throughout his career, Fechner has collaborated with notable colleagues such as Michael Schoeler and Jochem Berns. These collaborations have fostered an environment of innovation and have led to the successful development of new technologies in their field.

Conclusion

Hans W. Fechner's contributions to the field of material processing through his patents and collaborations highlight his role as an influential inventor. His work continues to impact industries that rely on advanced methods for handling plant materials.

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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