Hamburg, Germany

Christof Kruger

This inventor holds 4 USPTO granted patents, plus 1 CIPO patent. Top assignees: Suomen Xyrofin Oy, Xyrofin Oy. Active years: 1991-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christof Kruger. Retrieved from https://idiyas.com/inventor/christof-kruger

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 2.2

ph-index = 4

Forward Citations = 62(Granted Patents)


Company Filing History:


Years Active: 1991-2001

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4 patents (USPTO):Explore Patents

Title: Christof Kruger: Innovator in Chocolate Processing

Introduction

Christof Kruger is a notable inventor based in Hamburg, Germany. He has made significant contributions to the field of food technology, particularly in chocolate processing. With a total of four patents to his name, Kruger has developed innovative methods that enhance the quality and production efficiency of chocolate.

Latest Patents

One of Kruger's latest patents is a process for preparing chocolate. In this disclosed process, only a portion of the chocolate mass raw materials is mixed, roller refined, and conched. This portion includes cocoa liquor and part of the cocoa butter, along with possible emulsifiers and milk-derived ingredients when preparing milk chocolate. The conched portion constitutes about 30-60% of the total ingredients, preferably 40-55%. Separately, another part of the raw materials, which includes sweeteners, additional cocoa butter, flavorings, and a small quantity of emulsifier, is mixed and roller refined without conching. This roller-refined mass is then combined with the conched portion along with the remaining cocoa butter and emulsifier, resulting in a refined chocolate product.

Career Highlights

Throughout his career, Christof Kruger has worked with companies such as Suomen Xyrofin Oy and Xyrofin Oy. His expertise in chocolate processing has positioned him as a key figure in the industry, contributing to advancements in production techniques.

Collaborations

Kruger has collaborated with notable professionals in his field, including Philip M. Olinger and Dietmar Freund. These collaborations have further enriched his work and expanded the impact of his innovations.

Conclusion

Christof Kruger is a distinguished inventor whose work in chocolate processing has led to significant advancements in the industry. His innovative patents reflect his commitment to improving food technology and enhancing product quality.

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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