Location History:
- Groton, CT (US) (1991 - 1998)
- East Lyme, CT (US) (1993 - 2000)
Company Filing History:
Years Active: 1991-2000
Title: The Innovative Contributions of Edmund W. Hafner
Introduction
Edmund W. Hafner, an accomplished inventor based in East Lyme, CT, has made significant contributions to the field of microbiology and biochemistry. With a remarkable portfolio of nine patents to his name, his work primarily focuses on the production and use of natural and synthetic compounds for various applications, particularly in the field of parasiticides.
Latest Patents
Hafner's latest innovations include two notable patents. The first is a patent for a "Process for Production of Avermectins and Cultures Therefor." This invention involves a unique strain of Streptomyces avermitilis that lacks specific enzymatic activities. By utilizing this strain, the process enables the production of both natural and non-natural avermectins from branched-chain fatty acid or branched-chain 2-oxo acid precursors, which are essential as effective parasiticides.
The second notable patent is titled "Process for Dienone Macrolides." This invention outlines a method for isolating an olefinic macrolide-producing microorganism that has been genetically modified to lack epoxidase enzyme activity. Specifically, the process is centered around the rosX mutant of Micromonospora rosaria, designated ATCC 55709, which leads to the production of repromicin by mutating a wild-type microorganism capable of producing rosamicin.
Career Highlights
Hafner's career is exemplified by his role at Pfizer Corporation, where he has been instrumental in driving innovation and developing advanced biotechnological solutions. His extensive research and practical applications have proven valuable in addressing complex challenges in microbial biotechnology.
Collaborations
Throughout his career, Edmund W. Hafner has worked collaboratively with esteemed colleagues, including Kelvin S. Holdom and S. Edward Lee. These partnerships have enhanced the scope of his research and expanded the impact of his inventions within the scientific community.
Conclusion
Edmund W. Hafner's innovations represent a significant advancement in the field of microbiology, showcasing the potential of targeted microbial processes for developing effective compounds. As his work continues to evolve, it will undoubtedly contribute to further scientific breakthroughs and applications that benefit society.
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.