Muelheim an der Ruhr, Germany

Christian Leggewie

This inventor holds 4 USPTO granted patents and 5 EPO patents. Top assignee: Henkel Ag & Company, Kgaa. Active years: 2020-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christian Leggewie. Retrieved from https://idiyas.com/inventor/christian-leggewie

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 = 8.9

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Muehlheim an der Ruhr, DE (2020 - 2022)
  • Muelheim an der Ruhr, DE (2022 - 2023)

Company Filing History:


Years Active: 2020-2023

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4 patents (USPTO):Explore Patents

Title: Christian Leggewie: Innovator in Protease Development

Introduction

Christian Leggewie is a notable inventor based in Muehlheim an der Ruhr, Germany. He has made significant contributions to the field of protease variants, particularly in their application for washing and cleaning agents. With a total of 4 patents to his name, Leggewie's work has had a substantial impact on the industry.

Latest Patents

Leggewie's latest patents include innovations in performance-enhanced protease variants. These variants feature an amino acid sequence that maintains at least 70% sequence identity to a specified sequence, with specific substitutions that enhance their functionality. One of his notable patents focuses on proteases with improved enzyme stability in detergents, which are designed to provide excellent cleaning performance. These advancements are crucial for developing more effective cleaning agents.

Career Highlights

Christian Leggewie is currently associated with Henkel AG & Company, KGaA, where he continues to push the boundaries of protease technology. His work is characterized by a commitment to enhancing the efficacy of cleaning products through innovative enzyme solutions.

Collaborations

Leggewie collaborates with talented colleagues, including Sabine Griemert and Nina Mussmann, who contribute to the research and development of his projects. Their teamwork fosters an environment of creativity and innovation.

Conclusion

Christian Leggewie's contributions to protease development exemplify the importance of innovation in the cleaning industry. His patents reflect a dedication to improving product performance and sustainability.

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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