David R Pierce

Title: Innovations and Contributions of David R. Pierce

Introduction

David R. Pierce is a notable inventor based in Fort Worth, TX (US). He has made significant contributions to the field of chemistry, particularly in the development of methods for synthesizing pharmaceutical compounds. With a total of 3 patents, his work has had a meaningful impact on the industry.

Latest Patents

One of his latest patents involves the "Methods of making indazoles." This patent describes innovative methods that include reacting an aromatic aldehyde with a nitrogen source to create a nitroso aromatic aldehyde. The nitroso aromatic aldehyde is then reacted with a reducing agent to form an indazole, which can be utilized to produce desired indazoles, particularly those that are pharmaceutically active. Additionally, the process allows for the formation of enantiomerically enriched or pure indazoles, such as aminoalkyl indazoles. Another significant patent focuses on "Benzenoid derivatives of 15-hydroxyeicosatetraenoic acid and methods of their use in treating dry eye disorders." This patent discloses benzenoid HETE derivatives and their application in treating dry eye conditions.

Career Highlights

Throughout his career, David R. Pierce has worked with prominent companies such as Alcon, Inc. and Alcon Universal Ltd. His experience in these organizations has contributed to his expertise in the field of pharmaceutical chemistry.

Collaborations

David has collaborated with notable professionals, including William D. Dean and Raymond E. Conrow. These collaborations have further enriched his work and expanded the scope of his inventions.

Conclusion

David R. Pierce's innovative contributions to the field of chemistry, particularly through his patents, demonstrate his commitment to advancing pharmaceutical science. His work continues to influence the development of effective treatments in the industry.