This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Nouryon Chemicals International B.v.. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Pirkko-Leena Hakkarainen: Innovator in Detergent Compositions
Introduction
Pirkko-Leena Hakkarainen is an inventor based in Huutomäki, Finland. He is currently associated with Nouryon Chemicals Finland Oy, where he focuses on developing innovative detergent compositions. Although he has not yet been granted any patents, his work in the field of chemistry is noteworthy.
Latest Patent Applications
Hakkarainen's latest patent application is titled "Detergent Compositions Comprising Ultra-Low Molecular Weight Polysaccharides." This application describes detergent compositions that include a polysaccharide selected from a carboxymethyl cellulose component, an anionic cellulose derivative, or mixtures thereof, along with a surfactant system. The polysaccharide in question has a molecular weight ranging from about 1,000 Dalton to 80,000 Dalton.
Conclusion
Pirkko-Leena Hakkarainen is making significant contributions to the field of detergent chemistry, and his innovative approaches may lead to future advancements in this area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile