Company Filing History:
Years Active: 1999-2003
Title: Innovations by Randall B Nelson
Introduction
Randall B Nelson is a notable inventor based in Seattle, WA (US). He has made significant contributions to the field of chemical engineering, particularly in the pulp and paper industry. With a total of 5 patents, his work focuses on enhancing the quality and longevity of paper products.
Latest Patents
One of his latest patents is titled "Inhibition of pulp and paper yellowing using hydroxylamines and other coadditives." This invention addresses the issue of yellowing in chemical pulps or papers, especially kraft pulps, by incorporating effective stabilizing agents such as N,N-dialkylhydroxylamines and various coadditives. These coadditives include UV absorbers and metal chelating agents, which work synergistically to improve the resistance to yellowing. Another significant patent is "Inhibition of pulp and paper yellowing using nitroxides, hydroxylamines and other coadditives." This patent highlights the use of hindered amine compounds, particularly nitroxides and hydroxylamines, to enhance the stability of pulps that still contain lignin. The combination of these compounds with UV absorbers and metal chelating agents proves to be particularly effective.
Career Highlights
Randall B Nelson has built a successful career at Ciba Specialty Chemicals Corporation, where he has been instrumental in developing innovative solutions for the pulp and paper industry. His expertise in chemical formulations has led to advancements that improve product quality and sustainability.
Collaborations
Throughout his career, Nelson has collaborated with esteemed colleagues such as Raymond R Seltzer and Jean-Pierre Wolf. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Randall B Nelson's contributions to the field of chemical engineering, particularly in the pulp and paper sector, demonstrate his commitment to innovation. His patents reflect a deep understanding of chemical interactions and their practical applications, making him a valuable asset to the industry.
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.