Company Filing History:
5 out of 310 
1 out of 1,996 
1 out of 975 
Years Active: 2006-2015
Title: Innovations of Allan R Oseroff
Introduction
Allan R Oseroff is a notable inventor based in Buffalo, NY, with a significant contribution to the field of photodynamic therapy. He holds a total of seven patents, showcasing his innovative approach to medical technology and treatment methods.
Latest Patents
One of his latest patents is focused on photodynamic therapy with spatially resolved dual spectroscopic monitoring. This instrument applies treatment light from a dye laser, white light, and ultraviolet fluorescence excitation light from an LED onto a lesion and surrounding areas in a time-multiplexed manner. The reflected white light is analyzed in a spectrometer to determine a correction for the dynamic optical spectral properties of the patient's tissue. Light emitted by fluorescence from the lesion and the surrounding areas is analyzed in another spectrometer, and the results are corrected in a computer using the correction. An optical switch has been developed for the instrument, utilizing a bistable solenoid and a sled. Another significant patent involves B ring reduced-D ring oxidized tetrapyrrolic photosensitizers for photodynamic therapy and tumor imaging. This invention includes tetrapyrrolic photosensitizers and imaging agent compounds that have A, B, C, and D rings, with a reduced B ring and an oxidized D ring. The compounds are characterized by a purity of at least 95 percent and include a method of making the compounds at over 95 percent yield.
Career Highlights
Throughout his career, Allan R Oseroff has worked with prominent organizations such as Health Research, Inc. and the State University of New York. His work has significantly impacted the development of innovative medical technologies.
Collaborations
He has collaborated with notable individuals in his field, including Ravindra Kumar Pandey and William R Potter.
Conclusion
Allan R Oseroff's contributions to photodynamic therapy and his innovative patents highlight his role as a leading inventor in medical technology. His work continues to influence advancements in treatment methods and patient care.