This inventor holds 2 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignee: Brightplus Oy. Active years: 2025-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025-2026
Title: Maiju Hietala: Biopolymer and Silane-Modified Polyester Innovations.
Introduction
Maiju Hietala is an inventor based in Oulu, Finland. Her patent work focuses on polymer compositions and their potential applications in packaging and materials.
Latest Patents
Hietala’s listed patent portfolio includes 2 patents.
“Biopolymer Composition and Its Use as a Powder Coating” concerns a biopolymer coating for packaging material. The invention describes a composition made from a biodegradable polyester and a siloxane precursor, and a method for using it to provide barrier properties to porous packaging materials.
“Silane Modified Polyester Composition” describes a method for producing a silane-modified polyester composition through reactive extrusion. The process combines a polyester blend and a polysiloxane mixture during melt compounding. The resulting composition is also described for potential use in relevant applications.
Career Highlights
Hietala is associated with Brightplus Oy. Her patent work highlights approaches to modifying polymer materials and developing compositions with potential uses in packaging and coatings.
Collaborations
Her listed coworkers include Rauna-Leena Kuvaja and Jarkko Leivo.
Conclusion
Maiju Hietala’s patents reflect work on biopolymer coatings and silane-modified polyester compositions, connecting polymer innovation with potential packaging and materials applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile