This inventor holds 3 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 3 EPO patents. Top assignees: Rohm and Haas Company, Other. Active years: 2002-2014.
Company Filing History:
2 out of 3,442 
1 out of 834,411 Years Active: 2002-2014
Title: Gregory C Pierce: Innovator in Ion Exchange Resin Catalysts
Introduction
Gregory C Pierce is a notable inventor based in Maple Glen, PA (US). He has made significant contributions to the field of chemistry, particularly in the development of innovative methods for catalysis. With a total of 3 patents to his name, Pierce has demonstrated a commitment to advancing technology in his area of expertise.
Latest Patents
Among his latest patents, one is titled "Use of a treated, promoted ion exchange resin catalyst." This invention relates to the use of an antioxidant treated promoted strong acid ion exchange resin as an acid catalyst. Another significant patent is "Method for esterification of free fatty acids in triglycerides." This method involves the esterification of free fatty acids in triglycerides using C-Caliphatic alcohols, employing an acidic ion exchange resin as a catalyst. The catalyst is contacted with a reaction mixture containing a triglyceride with at least 1% free fatty acids and a C-Caliphatic alcohol under conditions suitable for esterification.
Career Highlights
Gregory C Pierce has worked with renowned companies, including Rohm and Haas Company. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Throughout his career, Pierce has collaborated with notable individuals such as Frederick James Schindler and Yili Guo. These partnerships have further enriched his work and expanded his impact in the field.
Conclusion
Gregory C Pierce is a distinguished inventor whose work in ion exchange resin catalysts has paved the way for advancements in chemical processes. His patents reflect a deep understanding of catalysis and a dedication to innovation.