This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.v.. 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: Benedikt Sperlich: Inventor of Phosphorus-Containing Cellulose Esters.
Introduction
Benedikt Sperlich is an inventor associated with Darmstadt, Germany. His patent work concerns phosphorus-containing cellulose esters and their potential use as flame retardants.
Latest Patents
Sperlich is associated with 1 patent: “Phosphorus-Containing Cellulose Esters, Methods for Their Preparation, Their Use, and Flame Retardants.” The invention describes cellulose esters whose ester groups are at least partially phosphorus-containing and are based on unsaturated carboxylic acids and reactive phosphorus components. The phosphorus components may be derivatives of sugar alcohols or tartaric acid. The patent also addresses methods for preparing these cellulose esters and their use as flame retardants for plastics.
Career Highlights
Sperlich is associated with Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., a research organization focused on applied science and technology.
Collaborations
His listed coworkers include Elias Chalwatzis and Robin Nezami. Their shared association with the patent reflects collaborative work in developing phosphorus-containing cellulose esters and exploring their flame-retardant applications.
Conclusion
Benedikt Sperlich’s patent highlights research into cellulose-based materials and phosphorus chemistry, with the aim of developing flame retardants for plastics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile