Company Filing History:
Years Active: 2019-2021
Title: Innovations by Varun R Rajagopal
Introduction
Varun R Rajagopal is an accomplished inventor based in Columbus, IN (US). He has made significant contributions to the field of emissions solutions, holding a total of three patents. His work focuses on improving the efficiency and effectiveness of reductant systems in catalytic converters.
Latest Patents
One of his latest patents is titled "Reductant concentration diagnostic systems and methods." This invention includes a selective catalytic reduction (SCR) catalyst unit, a doser configured to dose reductant into a chamber of the SCR catalyst unit, a reductant concentration sensor, and a controller. The controller is designed to direct the doser based on information from the sensor, determine the reductant concentration level, and compare a measured system-out NO value to benchmark values to assess the status of the reductant.
Another notable patent is "NH slip detection using NO sensor." This system and method detect NH slip by utilizing the cross-sensitivity of an NO sensor. It involves accessing a temperature value for a catalyst and determining if it exceeds a predetermined threshold. If it does, the system uses measurement signals to calculate a delta value, setting a flag indicative of NH slip based on the average of these delta values over time.
Career Highlights
Varun R Rajagopal is currently employed at Cummins Emission Solutions Inc., where he continues to innovate in the field of emissions technology. His work has been instrumental in developing systems that enhance the performance of exhaust systems.
Collaborations
He collaborates with talented coworkers, including Jinqian Gong and Farshad Farid, contributing to a dynamic team focused on advancing emission solutions.
Conclusion
Varun R Rajagopal's innovative patents and contributions to emissions technology highlight his expertise and commitment to improving environmental standards. His work at Cummins Emission Solutions Inc. continues to pave the way for advancements in the industry.
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.