Location History:
- Ontario, CA (2006)
- Kingston, CA (2012 - 2017)
Company Filing History:
Years Active: 2006-2017
Title: The Innovative Contributions of Rupert Spence
Introduction
Rupert Spence is a notable inventor based in Kingston, Canada. He has made significant contributions to the field of chemistry, particularly in the development of processes for synthesizing various chemical compounds. With a total of 5 patents to his name, Spence has demonstrated a commitment to innovation and scientific advancement.
Latest Patents
One of Spence's latest patents is a process to prepare 3-methyl-2-nitrobenzoic acid by air oxidation. This method involves combining 1,3-dimethyl-2-nitrobenzene with an oxidation catalyst in the presence of an oxygen source and an initiator, ensuring that less than 99% of the 1,3-dimethyl-2-nitrobenzene is oxidized. Additionally, he has developed a method for preparing compounds characterized by using 3-methyl-2-nitrobenzoic acid as a precursor. Another significant patent focuses on polytrimethylene ether glycol or copolymers with improved color, detailing processes for reducing color through polycondensation of diols in the presence of an acid catalyst.
Career Highlights
Throughout his career, Rupert Spence has worked with prominent companies such as E.I. DuPont de Nemours and Company and FMC Agro Singapore Pte. Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Spence has collaborated with notable colleagues, including Edward R. Murphy and Mark Andrew Harmer. These partnerships have likely enriched his work and expanded the impact of his inventions.
Conclusion
Rupert Spence's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His innovative processes continue to advance the industry and inspire future developments.
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.