John P Coates

Title: John P Coates: Innovator in Analytical Instrumentation

Introduction

John P Coates is a notable inventor based in Newtown, CT (US). He has made significant contributions to the field of analytical instrumentation, holding 2 patents that showcase his innovative approach to solving complex problems in chemical analysis.

Latest Patents

One of his latest patents focuses on standardizing between analytical instruments. This invention involves the conversion of spectral information from an FTIR spectrometric instrument for comparison with that of a dispersion instrument. A first standard function is selected for the spectral line shape of the first instrument, while a second standard function is chosen for the second instrument. A conversion factor is computed to facilitate the conversion of the first standard function to the second. In typical operations, spectral information is obtained from both instruments for different samples, and the conversion factor is applied to compare the results effectively. This method is also applicable between chromatographic instruments.

Another significant patent by Coates is a method and apparatus for determining the nature of an unknown chemical. This invention includes a system for entering a peak table of the spectrum of an unknown substance into computing apparatus. The peak table is adjusted to a standardized format, allowing for comparison with a library of chemical structural units stored in memory. The apparatus generates a list of possible chemical structural units that correspond to the unknown substance. Furthermore, it allows for the addition of data corresponding to known substances to the library, enhancing the system's capability for future analyses.

Career Highlights

John P Coates is currently associated with PerkinElmer Corporation, a company renowned for its innovative solutions in analytical instrumentation and diagnostics. His work at PerkinElmer has allowed him to further develop his inventions and contribute to advancements in the field.

Collaborations

Coates has collaborated with notable colleagues, including Robert W Hannah and Abraham Savitzky. These collaborations have likely enriched his work and contributed to the success of his inventions.

Conclusion

John P Coates is a distinguished inventor whose work in analytical instrumentation has led to significant advancements in chemical analysis. His patents reflect a deep understanding of the complexities involved in this field, and his contributions continue to influence the industry.