Company Filing History:
Years Active: 1989-1993
Title: Edward L Graeber: Innovator in Chemical Processes
Introduction
Edward L Graeber is a notable inventor based in Spring City, PA (US). He has made significant contributions to the field of chemical processes, holding a total of 2 patents. His work focuses on innovative methods that enhance production efficiency and product quality.
Latest Patents
Graeber's latest patents include a catalyst and process for the production of 3-cyano-3,5,5-trialkylcyclohexanone. This invention involves the reaction of 3,5,5-trialkylcyclohexenone and hydrocyanide at elevated temperatures, utilizing a catalytic amount of an onium cyanide. Additionally, he has developed an improved process for the preparation of 2,2'-dithiobis(benzothiazole). This process employs various nonionic and cationic surfactants to minimize the formation of large particles in the final product.
Career Highlights
Throughout his career, Graeber has worked with prominent companies such as Pennwalt Corporation and Elf Atochem North America, Inc. His experience in these organizations has contributed to his expertise in chemical manufacturing and innovation.
Collaborations
Graeber has collaborated with notable coworkers, including Michael J Lindstrom and Christian Forguy. These partnerships have likely fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Edward L Graeber's contributions to chemical processes through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.