Location History:
- Norcross, GA (US) (2017)
- Dunwoody Norcross, GA (US) (2023)
- Dunwoody, GA (US) (2023 - 2024)
Company Filing History:
4 out of 125 
1 out of 216 
1 out of 784 
Years Active: 2017-2025
Title: David Blake Roller: Innovator in Polyphenylene Sulfide Polymer Technologies
Introduction
David Blake Roller, an accomplished inventor based in Norcross, Georgia, has made significant contributions to the field of polymer science. With a total of four patents, his latest works showcase innovative processes for the preparation of polyphenylene sulfide (PPS) polymer particles, highlighting advancements in material science.
Latest Patents
Roller's notable recent patent involves a novel method for preparing particles of polyphenylene sulfide polymer. This process utilizes a polyester polymer (PE) containing units derived from both a dicarboxylic acid component and a diol component, with a unique requirement that at least 2 mol. % of the diol is a poly(alkylene glycol). The procedure entails melt-blending the PPS with the PE, cooling the mixture, and recovering the PPS particles through the dissolution of the PE into water. These innovations not only lead to the production of PPS particles but also their applications in selective laser sintering (SLS) 3D printing, coatings, and enhancing the toughness of thermoset resins.
Career Highlights
David Blake Roller currently works at Solvay Specialty Polymers USA, LLC, a leading company in the specialty polymer sector. His work there reflects a commitment to pushing the boundaries of polymer applications and enhancing material properties for various industries. Throughout his career, Roller has established himself as an expert in polymer processing techniques.
Collaborations
In his professional journey, Roller has collaborated with notable colleagues, including Kelly D. Branham and Stéphane Jeol. These partnerships reflect a collaborative spirit in research and innovation, contributing to the successful development and implementation of advanced polymers in practical applications.
Conclusion
David Blake Roller stands out as a significant figure in the polymer innovation landscape. His inventive processes for polyphenylene sulfide polymer not only showcase his expertise but also pave the way for new applications in diverse fields. As he continues his work at Solvay Specialty Polymers USA, LLC, he remains a valuable contributor to the advancement of polymer technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.