Company Filing History:
Years Active: 1992-1996
Title: Hiroshi Horikawa: Innovator in Beta-Lactam Chemistry
Introduction
Hiroshi Horikawa is a distinguished inventor based in Kawanishi, Japan. He has made significant contributions to the field of chemistry, particularly in the development of beta-lactam derivatives. With a total of 7 patents to his name, Horikawa's work has had a notable impact on pharmaceutical research and development.
Latest Patents
Among his latest patents, Horikawa has developed a process for preparing beta-lactam derivatives. This innovative process involves treating a 1-aza-3-thia-bicycloalkane compound with a base in the presence of a desulfurizing agent, followed by a reaction with an active esterifying agent. Another significant patent focuses on a method for removing protecting groups from beta-lactam compounds, utilizing a palladium catalyst and allyl-scavenger in an aqueous organic solvent. These advancements demonstrate his expertise in synthetic organic chemistry.
Career Highlights
Hiroshi Horikawa is currently employed at Tanabe Seiyaku Company, Limited, where he continues to push the boundaries of chemical innovation. His work has not only contributed to the company's portfolio but has also advanced the field of medicinal chemistry.
Collaborations
Throughout his career, Horikawa has collaborated with notable colleagues such as Kazuhiko Kondo and Tameo Iwasaki. These partnerships have fostered a collaborative environment that enhances the research and development process.
Conclusion
Hiroshi Horikawa's contributions to the field of beta-lactam chemistry exemplify his dedication to innovation and research. His patents and ongoing work at Tanabe Seiyaku Company, Limited, highlight his role as a key figure in the pharmaceutical 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.