This inventor holds 1 USPTO granted patent. Top assignee: Motorola Corporation. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: The Innovative Contributions of Russell Mallen
Introduction
Russell Mallen, an inventive mind based in Glen Ellyn, Illinois, has made significant strides in the field of materials science through his innovative patent. His work reflects the intersection of chemistry and engineering, showcasing the potential applications of polyimide coatings in various industries.
Latest Patents
Mallen holds a patent for a "Polyimide coating having electroless metal plate." This groundbreaking invention details a method for producing a coating composed of an electroless metal plate, such as copper, that is tightly bonded to a polyimide layer. The innovative process includes a multi-step cure of the polyimide layer combined with a palladium-catalyzed electroless deposition process. This method starts with applying a solution of a polyamic acid compound to a substrate, which is then heated to form a soft-cured polyimide film. Next, the film undergoes immersion in an aqueous palladium-tin colloidal suspension, leading to the deposition of colloidal particles. Following activation to form palladium nuclei, the film is heated again to create a hard-cured polyimide layer. This intricate process allows for the strong adherence of the coating to the polymer layer, permitting extended metal deposition.
Career Highlights
Russell Mallen is associated with Motorola Corporation, where he has contributed significantly to research and development efforts in materials engineering. His dedication to advancing technology is evident in his singular but impactful patent, which has implications for multiple applications including electronics and aerospace sectors.
Collaborations
Throughout his career, Russell Mallen has had the opportunity to collaborate with esteemed colleagues such as Prosanto K Mukerji and George N Demet. Their collective expertise has likely fostered an environment of innovation, enhancing the development of cutting-edge materials.
Conclusion
Russell Mallen exemplifies the spirit of innovation through his contributions to the field of polyimide coatings. His inventive approach not only highlights the complexities involved in materials science but also underscores the importance of collaboration in driving technological advancement. As industries continue to evolve, the implications of Mallen’s work hold promise for enhanced applications of polyimide coatings across various sectors.