This inventor holds 27 USPTO granted patents and 8 published patent applications, plus 11 CIPO patents and 25 EPO patents, primarily in Polyethylene Polymerization. Top assignees: Basell Polyolefine Gmbh, Basell Poliolefine Italia S.r.l.. Active years: 2015-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Frankfurt/M, DE (2017 - 2018)
- Frankfurt-am-Main, DE (2015 - 2019)
- Weiterstadt, DE (2018 - 2023)
Company Filing History:
Years Active: 2015-2025
Areas of Expertise:
Title: Ulf Schueller: Innovator in Ethylene Polymerization
Introduction
Ulf Schueller, located in Weiterstadt, Germany, is a notable inventor with an impressive portfolio of 25 patents. His work primarily focuses on advancing the processes for preparing ethylene polymers, reflecting his significant contributions to the field of polymer chemistry.
Latest Patents
Among his latest innovations is a patented gas-phase process for preparing ethylene polymers. This process involves homopolymerizing ethylene or copolymerizing it with one or more C-C-1-alkenes in a gas-phase polymerization unit. By utilizing a purified propane feed stream with a purity of at least 99 mol % propane, this innovative method enhances the efficiency of polymerization in the presence of a pre-activated catalyst.
Another significant patent relates to a polyethylene composition designed for producing blown films. This composition contains an ethylene homopolymer or copolymer alongside an ethylene copolymer that exhibits a lower Melt Index (MIE) value compared to the homopolymer. Such advancements are crucial for improving film properties and applications.
Career Highlights
Ulf Schueller has had a remarkable career, holding positions at leading companies in the polymer industry. He has worked for Basell Polyolefine GmbH and Basell Poliolefine Italia S.r.l., where he focused on innovating polymer production processes that have led to his numerous patents.
Collaborations
Throughout his career, Ulf has collaborated with esteemed colleagues such as Gerhardus Meier and Bernd Lothar Marczinke. These collaborations have significantly contributed to the advancements in polymer technologies, showcasing his ability to work effectively within teams of skilled professionals.
Conclusion
Ulf Schueller's contributions to the field of ethylene polymerization through his patents and collaborations demonstrate his role as a leading innovator. His work not only enhances polymer production methods but also impacts various applications in industries reliant on advanced polymer materials. As he continues to innovate, Ulf remains a prominent figure in the realm of chemical engineering and polymer science.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile