Company Filing History:
Years Active: 1996-1998
Title: Dena E. Rosenberger: Innovator in Bioluminescent Bioassay Systems
Introduction
Dena E. Rosenberger is a notable inventor based in El Cajon, California. She has made significant contributions to the field of bioassay systems, particularly in measuring toxicity levels in solutions. With a total of 2 patents to her name, her work is recognized for its innovative approach and practical applications.
Latest Patents
One of her latest patents is a bioluminescent bioassay system designed to measure toxicity levels in various solutions. This system features a waterproof sample container that is transparent to visible light, which holds an aqueous test solution containing bioluminescent organisms. The design includes a light-tight chamber that houses the sample container and incorporates a light port. A stress-generating system within the sample container creates pressure pulses that stimulate the organisms to emit light. The light detector system, mounted in a light-tight manner, captures these emissions and generates electric pulses in response. A controller manages the stress-generating and light detection systems, counting the electric pulses over a predetermined period. This innovative system may also include a fiber optic bundle and an optical attenuator to enhance performance and protect the photodetector.
Career Highlights
Dena E. Rosenberger is currently associated with the United States Navy, where she contributes her expertise in developing advanced bioassay technologies. Her work has implications for environmental monitoring and safety assessments, showcasing her commitment to innovation in scientific research.
Collaborations
Throughout her career, Dena has collaborated with notable colleagues, including Hugh D. Copeland and David Lapota. These partnerships have further enriched her research and development efforts.
Conclusion
Dena E. Rosenberger stands out as a pioneering inventor in the field of bioluminescent bioassay systems. Her innovative contributions continue to advance the understanding and measurement of toxicity levels in solutions, reflecting her dedication to scientific progress.