Location History:
- Portland, ME (US) (2016)
- Scarborough, ME (US) (2003 - 2024)
Company Filing History:
5 out of 266 
5 out of 4,177 
3 out of 39 
Years Active: 2003-2024
Title: John W. Roche: Innovator in Particle Analysis Technology
Introduction
John W. Roche is a notable inventor based in Scarborough, ME (US), recognized for his contributions to the field of particle analysis. With a total of 14 patents to his name, Roche has made significant advancements in technologies that enhance the analysis of blood samples and other particle-containing substances.
Latest Patents
One of Roche's latest patents focuses on dynamic range extension systems and methods for particle analysis in blood samples. This innovative technology is designed for analyzing samples that contain particles of at least two categories, such as blood cells. The system involves a particle counter that operates within a detection limit, coupled with an analyzer capable of discerning particle number ratios. A processor is also included in the system. The first category of particles may exist beyond the detection range limits, while the second category is present within the respective detection range limits. The concentration of the second category is determined by the particle counter, and a ratio of counts between the first and second categories is established on the analyzer. The processor then calculates the concentration of particles in the first category based on this ratio and the count or concentration of the second category.
Career Highlights
Throughout his career, John W. Roche has worked with prominent companies in the industry, including IDEXX Laboratories, Inc. and Abbott Laboratories Corporation. His experience in these organizations has contributed to his expertise in developing innovative solutions for particle analysis.
Collaborations
Roche has collaborated with notable professionals in his field, including Richard G. Kendall and W. Peter Hansen. These collaborations have likely enriched his work and led to further advancements in particle analysis technologies.
Conclusion
John W. Roche's contributions to the field of particle analysis, particularly through his innovative patents, have made a significant impact on the industry. His work continues to influence advancements in the analysis of blood samples and other particle-containing substances.
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.