Location History:
- Westfield, NJ (US) (1977 - 1979)
- Highland Park, NJ (US) (1978 - 1982)
- Santa Clara, CA (US) (1982)
Company Filing History:
Years Active: 1977-1982
Title: **Innovator Spotlight: Donald H. Valentine, Jr.**
Introduction
Donald H. Valentine, Jr., based in Westfield, NJ, is a distinguished inventor known for his contributions in the field of chemistry. With a remarkable portfolio of 14 patents, his innovative work primarily focuses on the development of novel chemical compounds and processes that have potential applications in various industries.
Latest Patents
His latest patents showcase his expertise in organic chemistry. One notable invention involves chiral phosphines, specifically novel substituted diphenyl tertiary phosphines derived from pyrrolidine carboxylic acid. These compounds serve as catalysts in the enantioselective hydrogenation of α-keto-β,β-dimethyl-γ-butyrolactone, which could revolutionize chemical synthesis processes. Another significant patent details the preparation of both racemic and optically pure tryptophans. The D-enantiomers of the 6-substituted compounds exhibit a potent sweetening capability, further highlighting the innovative nature of his research.
Career Highlights
Donald is currently affiliated with Hoffmann-La Roche Inc., where he continues to push the boundaries of chemical innovation. His expertise in developing new compounds and catalysts has positioned him as a leading figure in his field. Through his work, he has significantly contributed to advancements in pharmaceutical development and other chemical applications.
Collaborations
Throughout his career, Donald has collaborated with esteemed colleagues, including Willy Leimgruber and John M. Townsend. These collaborations have fostered an environment of innovation that has led to the successful development of patented inventions, further demonstrating the power of teamwork in scientific endeavors.
Conclusion
Donald H. Valentine, Jr. stands as a prominent inventor in the realm of chemistry, with a strong track record of 14 patents that showcase his innovative spirit. His work at Hoffmann-La Roche Inc. and collaborations with notable peers reflect his dedication to advancing chemical science, making a lasting impact on the industry.
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.