This inventor holds 1 USPTO granted patent. Top assignee: Cummins Inc.. Active years: 2020.
Company Filing History:
Years Active: 2020
Title: Innovations by Askok Kumar in SCR Exhaust Aftertreatment
Introduction
Askok Kumar is an accomplished inventor based in Columbus, IN (US). He has made significant contributions to the field of exhaust aftertreatment systems, particularly through his innovative patent related to selective catalytic reduction (SCR) technology. His work focuses on improving the efficiency and performance of SCR systems in reducing harmful emissions.
Latest Patents
One of Askok Kumar's notable patents is titled "SCR exhaust aftertreatment apparatus, system and methods including multiple washcoat formulations." This patent describes a unique SCR catalyst that incorporates multiple washcoat formulations with differing performance characteristics. An exemplary embodiment of this invention includes an apparatus featuring a catalyst substrate with a plurality of flow channels leading from an inlet to an outlet. The first washcoat composition is distributed over a first portion of the flow channels, while a second washcoat composition is applied to a second portion. Notably, the first washcoat composition has a lower ammonia storage density than the second, enhancing the overall efficiency of the SCR system. This innovation is crucial for meeting stringent emission regulations.
Career Highlights
Askok Kumar is currently employed at Cummins Inc., a leading company in the field of engine technology and emissions solutions. His role at Cummins allows him to leverage his expertise in developing advanced technologies that contribute to cleaner and more efficient engines. His work has positioned him as a key player in the ongoing efforts to reduce environmental impact through innovative engineering solutions.
Collaborations
Throughout his career, Askok Kumar has collaborated with talented professionals, including Krishna Kamasamudram and Jinyong Luo. These collaborations have fostered a dynamic environment for innovation and have led to the development of cutting-edge technologies in the field of exhaust aftertreatment.
Conclusion
Askok Kumar's contributions to SCR exhaust aftertreatment technology exemplify the importance of innovation in addressing environmental challenges. His patent and work at Cummins Inc. highlight his commitment to advancing cleaner technologies for the future.