This inventor holds 2 USPTO granted patents. Top assignees: Diagnostic Reagents, Inc., Other. Active years: 1980-1982.
Location History:
- Boston, MA (US) (1980)
- Dallas, TX (US) (1982)
Company Filing History:
1 out of 4 
1 out of 834,411 Years Active: 1980-1982
Title: Innovations of James R. Bunting
Introduction
James R. Bunting is an accomplished inventor based in Boston, MA. He holds 2 patents that showcase his contributions to the field of photonics and chemical assays. His innovative work has significantly advanced the methods used in fluorescence and photon counting technologies.
Latest Patents
One of his latest patents is the Photon Counting Fluorimeter. This device utilizes an ultraviolet light beam that is split into two beams directed toward a reference cell and a sample cell. A mechanical rotating light chopper alternates the illumination of these cells. The radiation from both cells is directed to a single photomultiplier tube, where an up/down counter counts the number of photons detected. The system includes a source intensity monitor that halts measurements after a predetermined amount of incident flux has been sensed.
Another significant patent involves improved methods for performing chemical assays using fluorescence and photon counting. This innovation allows for the determination of very low concentrations of substances in fluid samples by employing light-emitting tracer compounds. The methods focus on counting emitted photons while minimizing noise and quenching effects. Additionally, novel fluorescently labeled low molecular weight antigens are introduced for use in competitive binding techniques, enhancing the accuracy of assays.
Career Highlights
Throughout his career, James R. Bunting has worked with various companies, including Diagnostic Reagents, Inc. His expertise in photonics and chemical analysis has made him a valuable asset in the field of scientific research and development.
Collaborations
James has collaborated with notable individuals, including Robert M. Dowben, to further advance his research and innovations.
Conclusion
James R. Bunting's contributions to the fields of photonics and chemical assays through his patents demonstrate his innovative spirit and dedication to scientific advancement. His work continues to influence the development of new technologies in these areas.