This inventor holds 2 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignee: Catexel Limited. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Yfranka Roelofsen: Innovator in Cleaning Technology
Introduction
Yfranka Roelofsen is a notable inventor based in Leiden, Netherlands. She has made significant contributions to the field of cleaning technology, particularly through her innovative patent related to granules that enhance cleaning formulations.
Latest Patents
Yfranka holds a patent for "Granules comprising protonated triazacyclic compounds and bleaching agent and cleaning agent comprising the same." This invention involves a granule that includes Mn(II) oxalate, a protonated salt of a cyclic triamine, a polysaccharide absorbent, and a coating agent. The invention also describes methods for preparing these granules and their applications in catalyzing oxidation, particularly in dishwasher bleaching compositions.
Career Highlights
Throughout her career, Yfranka has worked with several companies, including Catexel Limited and Weylchem Performance Products GmbH. Her experience in these organizations has contributed to her expertise in the development of cleaning agents and formulations.
Collaborations
Yfranka has collaborated with notable professionals in her field, including Roman Morschhäuser and Ronald Hage. These collaborations have likely enriched her work and led to advancements in her innovative projects.
Conclusion
Yfranka Roelofsen's contributions to cleaning technology through her patent and professional collaborations highlight her role as an influential inventor in the industry. Her work continues to impact the development of effective cleaning solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile