Neulussheim, Germany

Karl Nutzel

This inventor holds 7 USPTO granted patents. Top assignees: Bayer Aktiengesellschaft, Rhein Chemie Rheinau Gmbh. Active years: 1976-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Karl Nutzel. Retrieved from https://idiyas.com/inventor/karl-nutzel

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


% Patents Active = 100.0

Average Co-Inventor Count = 4.2

ph-index = 4

Forward Citations = 67(Granted Patents)


Location History:

  • Opladen, DE (1976 - 1977)
  • Neulussheim, DE (1980 - 1991)

Company Filing History:


Years Active: 1976-1991

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7 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Karl Nutzel

Introduction

Karl Nutzel is a notable inventor based in Neulussheim, Germany. He has made significant contributions to the field of chemistry, particularly in the production of disulfides and polyurethane-based materials. With a total of seven patents to his name, Nutzel's work has had a lasting impact on various industrial applications.

Latest Patents

Among his latest patents is a process for the production of disulfides. This innovative method involves the oxidation of mercaptans, where the mercaptan is reacted with a halogen compound capable of releasing at least one halogen atom while taking up a hydrogen atom instead. The reaction is conducted at temperatures ranging from 0 to 100 degrees Celsius in the presence of a base and, optionally, a phase transfer catalyst. Another significant patent is related to a polyurethane-based reactive mass, which is composed of unique components that enhance its utility in various applications.

Career Highlights

Throughout his career, Karl Nutzel has worked with prominent companies such as Bayer Aktiengesellschaft and RheinChemie Rhein GmbH. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in chemical processes and materials.

Collaborations

Nutzel has collaborated with esteemed colleagues, including Klaus Morche and Rolf Dhein. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Karl Nutzel's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His innovative processes and materials continue to shape the industry, demonstrating the importance of creativity and collaboration in scientific advancement.

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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