Rotterdam, Netherlands

Johannes J Vreewijk

This inventor holds 1 USPTO granted patent. Top assignees: Ici Americas, Inc., Unichema Chemie B.v.. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Johannes J Vreewijk. Retrieved from https://idiyas.com/inventor/johannes-j-vreewijk

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: The Innovations of Johannes J Vreewijk

Introduction

Johannes J Vreewijk is a notable inventor based in Rotterdam, Netherlands. He has made significant contributions to the field of chemistry, particularly in the separation of fatty acids. His innovative approach has led to the development of a patented process that enhances the efficiency of fatty acid separation.

Latest Patents

Johannes J Vreewijk holds a patent for a process for the separation of alkyl branched fatty acids from a fatty acid mixture. This process involves several steps, including the optional hydrogenation of the fatty acid mixture, cooling the mixture to form crystals, and separating the alkyl branched fatty acids from the mixture by dry fractionation. This patent showcases his expertise in chemical processes and his commitment to advancing the field.

Career Highlights

Throughout his career, Vreewijk has worked with prominent companies such as Unichema Chemie B.V. and ICI Americas, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various projects in the chemical industry. His work has had a lasting impact on the processes used in fatty acid separation.

Collaborations

Johannes J Vreewijk has collaborated with notable professionals in his field, including Steven Tanzi and Aloisius R M Soeterboek. These collaborations have enriched his work and expanded his influence within the industry.

Conclusion

Johannes J Vreewijk is a distinguished inventor whose work in the separation of fatty acids has made a significant impact on the chemical industry. His innovative processes and collaborations highlight his dedication to advancing scientific knowledge and technology.

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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