Company Filing History:
3 out of 260 
1 out of 832,843 Years Active: 2021-2025
Title: **Innovations of Mrinal Sengupta in Ion Chromatography**
Introduction
Mrinal Sengupta, an inventive mind based in Fremont, CA, holds three patents that significantly contribute to the field of ion chromatography. His latest innovations focus on enhancing the efficiency and speed of ion analysis, positioning him as a notable inventor in the scientific community.
Latest Patents
Mrinal Sengupta's most recent patent is entitled "Fast Startup Ion Chromatography System and Methods." This invention addresses the challenge of ion translocation across ion exchange barriers. The system incorporates an eluent generator with an ion source reservoir featuring a first electrode and an eluent generation chamber with a second electrode, separated by an ion exchange barrier. The invention cleverly utilizes a method for reversing the polarity of voltage or current applied across the electrodes. Initially, a positive voltage generates an electric field that promotes the translocation of eluent counter ions from the reservoir across the barrier. By reversing the polarity, the innovation inhibits the migration of counter ions into the chamber, thereby maintaining the optimal function of ion suppressors during startup. This method effectively reduces counter ion concentration, preventing the depletion of ion suppressor capacity, which is crucial for precise ion analysis.
Career Highlights
Throughout his career, Mrinal Sengupta has demonstrated a prolific approach to technological advancements in analytical chemistry. His experience with Dionex Corporation, where he developed advanced chromatographic systems, has provided him with the necessary expertise and insights to innovate effectively within this domain.
Collaborations
Mrinal has collaborated with talented individuals such as Kannan Srinivasan and Yan Liu. These partnerships have contributed to the refinement and success of his patents, further emphasizing the importance of teamwork in the field of invention.
Conclusion
Mrinal Sengupta exemplifies the spirit of innovation in ion chromatography through his patented technologies. His ability to address complex challenges enhances the efficiency of ion analysis, marking significant contributions to the scientific community. As he continues to push the boundaries of invention, the impact of his work will undoubtedly resonate within the industry for years to come.