Location History:
- Urawa, JA (1976)
- Ageo, JA (1976 - 1977)
- Urawa, JP (1979 - 1983)
Company Filing History:
Years Active: 1976-1983
Title: Teruaki Ozasa: Innovator in Cephalosporin Antibiotics
Introduction: Teruaki Ozasa, hailing from Urawa, Japan, is a prominent inventor with a significant contribution to the field of pharmaceuticals. He holds an impressive portfolio of six patents, focusing primarily on advancements in cephalosporin antibiotics.
Latest Patents: Ozasa's recent patents showcase his innovative approaches in pharmaceutical chemistry. His latest patent titled "Heterocyclic thiomethylation of the 3-position of 7-aminocephalosporanic" details an improved process for displacing the acetoxy group of a 7-aminocephalosporanic acid using a heterocyclic thiol in the presence of sulfuric acid. Another noteworthy patent, "Process of preparing cephalosporanic acid ester derivatives," outlines a method for creating a .DELTA..sup.3 -cephalosporanic acid ester derivative by reacting a cephalosporanic acid sulfoxide ester derivative with thionyl halide or phosphorous halide. The compounds derived from these processes are not only intermediates for preparing cephalosporin antibiotics but also hold potential as effective antibacterials.
Career Highlights: Teruaki Ozasa currently works at Yamanouchi Pharmaceutical Company Ltd., where he has made significant strides in the development of antibiotic compounds. His research and innovative methods have positioned him as a valuable contributor to the pharmaceutical industry.
Collaborations: Throughout his career, Ozasa has collaborated with notable colleagues such as Masuo Murakami and Kozo Takahashi. These partnerships have amplified his research endeavors, resulting in groundbreaking advancements in antibiotic development.
Conclusion: Teruaki Ozasa's contributions to the field of pharmaceuticals through his innovative patents demonstrate his dedication to advancing antibiotic treatments. His work not only enhances the understanding of cephalosporin antibiotics but also holds promise for the future of antibacterial therapies. The impact of his inventions continues to resonate within the pharmaceutical community.
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.