Leverkusen, Germany

Walter Klän

This inventor holds 1 USPTO granted patent. Top assignee: Bayer Materialscience Ag. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Walter Klän. Retrieved from https://idiyas.com/inventor/walter-klän

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


Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 2010

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1 patent (USPTO):Explore Patents

Title: Walter Klän: Innovator in Polyurethane Foam Technology

Introduction

Walter Klän is a notable inventor based in Leverkusen, Germany. He has made significant contributions to the field of polyurethane foam technology. His innovative work has led to the development of a unique process for producing water-blown, finely cellular rigid foams.

Latest Patents

Walter Klän holds a patent for "Fine cell, water-blown rigid polyurethane foams." This invention relates to a process for the production of water-blown, finely cellular rigid foams containing urethane groups and/or isocyanurate groups. The process involves the reaction of polyisocyanates with a polyol component in the form of an emulsion. Additionally, the invention encompasses open-cell polyurethane foams that are foamable in the mould.

Career Highlights

Walter Klän is associated with Bayer MaterialScience AG, a leading company in the field of materials science. His work at Bayer has allowed him to focus on innovative solutions in polyurethane technology. His contributions have been instrumental in advancing the applications of rigid foams in various industries.

Collaborations

Walter Klän has collaborated with Torsten Heinemann, a fellow innovator in the field. Their partnership has fostered advancements in polyurethane foam technology, enhancing the capabilities and applications of their inventions.

Conclusion

Walter Klän's innovative work in the development of water-blown rigid polyurethane foams showcases his expertise and commitment to advancing materials science. His contributions continue to impact the industry positively.

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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