David A Valeri

Title: David A Valeri: Innovator in Coating Compositions

Introduction

David A Valeri is a notable inventor based in Leominster, MA (US). He holds a total of 8 patents that showcase his contributions to the field of coating compositions, particularly in the realm of photoresist technology. His innovative work has significantly impacted the industry, providing solutions that enhance the performance of electronic materials.

Latest Patents

Among his latest patents, Valeri has developed organic coating compositions that are particularly useful as antireflective coatings. These compositions are designed to reduce the reflection of exposing radiation from a substrate back into an overcoated photoresist layer. Additionally, he has created coating compositions that can be developed with an aqueous alkaline developer, allowing for a more efficient single-step development process during the creation of an overcoated photoresist layer. His preferred compositions include a tetrapolymer that comprises at least four distinct functional groups, showcasing his innovative approach to solving complex problems in the field.

Career Highlights

Throughout his career, Valeri has worked with prominent companies such as Rohm & Haas Electronic Materials LLC and Shipley Company, LLC. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in coating technologies.

Collaborations

Valeri has collaborated with notable professionals in his field, including James F Cameron and Paul J LaBeaume. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

David A Valeri's contributions to the field of coating compositions demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of materials science and a commitment to improving electronic manufacturing processes.