This inventor holds 1 USPTO granted patent. Top assignee: Borealis Ag. 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: Emilia Tiitinen: Patent Activity in Polypropylene Innovation.
Introduction
Emilia Tiitinen is an inventor associated with Porvoo, Finland, and Borealis AG. Her listed patent concerns the preparation of isotactic polypropylene compositions using a combination of metallocene and Ziegler–Natta catalysts.
Latest Patents
Tiitinen is credited with 1 patent: “In-situ reactor blend of Ziegler-Natta catalysed, nucleated polypropylene and a metallocene catalysed polypropylene.” The invention describes a process for preparing isotactic propylene polymer compositions by polymerizing propylene, optionally with ethylene or other specified alpha-olefins. It uses a catalyst system containing metallocene and Ziegler–Natta catalysts, with the Ziegler–Natta catalyst featuring a non-phthalate internal donor and prepolymerization with a specified monomer.
Career Highlights
The available information connects Tiitinen’s patent work with Borealis AG and advances in polypropylene production. The disclosed process combines catalyst technologies to produce polymer compositions through in-situ reactor blending.
Collaborations
Jingbo Wang is identified as a coworker. The provided information does not specify her role in the patent or the nature of their collaboration.
Conclusion
Emilia Tiitinen’s listed patent reflects work on combining metallocene and Ziegler–Natta catalyst systems for polypropylene production, associated with Borealis AG in Porvoo, Finland.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile