Bussum, Netherlands

Petrus J Sijtsema

This inventor holds 2 USPTO granted patents. Top assignees: Loders Croklaan B.v., Unilever Patent Holdings B.v.. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Petrus J Sijtsema. Retrieved from https://idiyas.com/inventor/petrus-j-sijtsema

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 = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1995

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Petrus J Sijtsema

Introduction

Petrus J Sijtsema is a notable inventor based in Bussum, Netherlands. He has made significant contributions to the field of biodegradable materials, particularly in the development of greener chewing gum bases. With a total of 2 patents to his name, Sijtsema's work reflects a commitment to sustainability and health.

Latest Patents

One of Sijtsema's latest patents focuses on a greener chewing gum base. This innovative formulation replaces the paraffin component of conventional chewing gum with a triglyceride composition. The new base is designed to be better biologically degradable and healthier. It features specific fatty acid content, including a (C.sub.16 +C.sub.18) saturated fatty acid content of 40-100 wt%, and a (C.sub.12 +C.sub.14 +C.sub.16) saturated fatty acid content of at least 30 wt%. This advancement in chewing gum technology highlights Sijtsema's dedication to creating environmentally friendly products.

Career Highlights

Throughout his career, Sijtsema has worked with prominent companies such as Unilever Patent Holdings B.V. and Loders Croklaan B.V. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects that align with his vision for sustainable products.

Collaborations

Sijtsema has collaborated with notable individuals in his field, including Frederick William Cain and Jacob C Burger. These partnerships have likely enriched his work and expanded the impact of his inventions.

Conclusion

Petrus J Sijtsema's contributions to the field of biodegradable materials, particularly in the realm of chewing gum, showcase his innovative spirit and commitment to sustainability. His patents reflect a forward-thinking approach that prioritizes health and environmental responsibility.

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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