Company Filing History:
6 out of 12 
5 out of 25 
2 out of 2 
Years Active: 1996-2015
Title: Innovations and Contributions of Walter G. Fisher
Introduction
Walter G. Fisher is a notable inventor based in Knoxville, TN, who has made significant contributions to the field of medical treatments through his innovative patents. With a total of 17 patents to his name, Fisher has focused on developing advanced medicaments that utilize photodynamic therapy for various medical applications.
Latest Patents
Fisher's latest patents include groundbreaking work on topical medicaments and methods for photodynamic treatment of disease. These new photodynamic, topically-applicable medicaments feature halogenated xanthenes, which are potent photosensitizers activated by visible light. These medicaments are designed to treat a variety of conditions affecting the skin, mouth, digestive tract, urinary and reproductive tracts, respiratory tract, and other internal or external tissue surfaces. Additionally, they can be formulated in various delivery vehicles, including liquid, semisolid, or aerosol forms. Another significant patent involves intracorporeal medicaments for high-energy phototherapeutic treatment, which also utilize halogenated xanthenes as a primary active component. These medicaments are effective for treating conditions across multiple organ systems and can be produced in various formulations.
Career Highlights
Throughout his career, Walter G. Fisher has worked with prominent companies such as Photogen, Inc. and Provectus Pharmatech, Inc. His work has been instrumental in advancing the field of photodynamic therapy and improving treatment options for patients.
Collaborations
Fisher has collaborated with notable professionals in the field, including Eric A. Wachter and H. Craig Dees, contributing to the development of innovative medical solutions.
Conclusion
Walter G. Fisher's contributions to medical innovations through his patents highlight his dedication to improving healthcare. His work in photodynamic therapy continues to pave the way for new treatment options, showcasing the impact of his inventions on the medical 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.