Company Filing History:
Years Active: 1982-2002
Title: The Innovations of David J Weinkauff
Introduction
David J Weinkauff is a notable inventor based in Manchester, MO (US). He has made significant contributions to the field of chemistry, particularly in the development of processes related to phosphinic acids. With a total of 6 patents to his name, Weinkauff's work has had a considerable impact on various chemical applications.
Latest Patents
Weinkauff's latest patents include a process for the preparation of 2-carboxyalkyl(aryl)phosphinic acid and corresponding anhydride(s). This innovative hydrolysis process involves a controlled addition of water to an acrylation reaction mixture, along with precise temperature control. Another significant patent details the production of 2-carboxyalkyl (phenyl)phosphinic acid, which comprises hydrolyzing the reaction mixture produced from the reaction of dichloro(phenyl)phosphine with a carboxylic acid in the presence of water, conducted with reduced levels of water.
Career Highlights
Throughout his career, David J Weinkauff has worked with prominent companies such as Monsanto Company and Solutia Incorporated. His experience in these organizations has allowed him to refine his expertise and contribute to groundbreaking innovations in chemical processes.
Collaborations
Weinkauff has collaborated with notable individuals in his field, including Joseph W Baker and Dennis L Mansfield. These partnerships have further enhanced his research and development efforts.
Conclusion
David J Weinkauff's contributions to the field of chemistry through his patents and collaborations highlight his innovative spirit and dedication to advancing chemical processes. His work continues to influence the industry and inspire future inventors.