This inventor holds 1 USPTO granted patent. Top assignee: Dupont Electronic Materials International, LLC. 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: Tomas Marangoni: Polymer and Photoresist Innovation.
Introduction
Tomas Marangoni is an inventor associated with Orono, Maine, and Dupont Electronic Materials International, LLC. His patent work concerns polymer chemistry and materials used in photoresist compositions and pattern formation.
Latest Patents
Marangoni is named on one patent: “Polymer, Photoresist Compositions Including the Same, and Pattern Formation Methods.” The invention describes a polymer with a first repeating unit containing an acid-labile group, an anionic end group selected from a carboxylate or sulfamate group, and an organic cation. The disclosed polymer is intended for use in photoresist compositions and pattern formation methods.
Career Highlights
Marangoni’s recorded patent activity highlights his contribution to research and development in electronic materials, particularly polymer systems relevant to photoresist applications. His listed affiliation is Dupont Electronic Materials International, LLC.
Collaborations
Huan He is identified as Marangoni’s coworker. Their shared professional context is associated with electronic materials and patent-related innovation.
Conclusion
Tomas Marangoni’s patent work reflects a focused contribution to polymer and photoresist technology, with applications in pattern formation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile