Harm Jan Thiewes

Title: Harm Jan Thiewes: Innovator in Starch Gelatinization and Encapsulation Technologies

Introduction

Harm Jan Thiewes is a notable inventor based in Woudenberg, Netherlands. He has made significant contributions to the field of starch gelatinization and encapsulation technologies. With a total of 4 patents to his name, Thiewes has demonstrated a commitment to innovation and practical applications in his work.

Latest Patents

One of Thiewes' latest patents is a process for gelatinizing starch using a biodegradable polymer material bearing aldehyde groups. This invention provides a method for efficiently gelatinizing starch and/or starch derivatives through thermo-mechanical treatment. The process utilizes a carbohydrate polymer that includes aldehyde-containing monomer units derived from primary alcohol groups. The result is a granulate or semi-finished product that can be shaped into articles with excellent dimensional stability in water. Another significant patent involves the coupling of modified cyclodextrins to fibers. This innovation allows cyclodextrins and other encapsulating oligosaccharides to be bound to fibrous and/or polysaccharidic carriers through ionic bonds. These products can be effectively used for odor control in fibrous materials.

Career Highlights

Throughout his career, Thiewes has worked with various companies, including Sca Hygiene Products Zeist B.V. His experience in these organizations has contributed to his expertise in the field and has allowed him to develop innovative solutions.

Collaborations

Thiewes has collaborated with notable individuals such as Arie Cornelis Besemer and Jeffrey Wilson Thornton. These partnerships have likely enriched his work and expanded the impact of his inventions.

Conclusion

Harm Jan Thiewes is a distinguished inventor whose work in starch gelatinization and encapsulation technologies has led to valuable patents. His innovative approaches continue to influence the industry and contribute to advancements in material science.