Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209521 | Systems and methods for controlling a dosing module | Masoud Ziabakhsh Deilami, Jens Honeck, Ralf Rohrmueller | 2025-01-28 |
| 11994054 | Reductant tank assembly with multiple connection tank header | Bolaji Suberu | 2024-05-28 |
| 11767782 | Reductant dosing system with calibration value determined based on data from pressure sensor assembly and method of calibrating a reductant dosing system | Vikram Sundararajan, Masoud Ziabakhsh Deilami, Catherine Alviz-Radi, Patrick E. Conlon, Stephen M. Holl | 2023-09-26 |
| 11674424 | Reductant tank assembly with multiple connection tank header | Bolaji Suberu | 2023-06-13 |
| 11306639 | Systems and methods for increasing reductant insertion accuracy | Vikram Sundararajan, Stephen M. Holl, Masoud Ziabakhsh Deilami | 2022-04-19 |
| 10927742 | Systems and methods for controlling piston pumps | Kern Lik Tan, Deepu Chandy, Vikram Sundararajan, Vinayak Mandavkar, Hemant Sindkar | 2021-02-23 |
| 10619541 | Reductant dosing quantity correction based on accumulated error during reductant insertion | Vikram Sundararajan, Kern Lik Tan | 2020-04-14 |
| 10415450 | Systems and methods for reductant dosing including on-time correction for switching delays | Vikram Sundararajan | 2019-09-17 |
| 8356471 | Apparatus, system, and method for controlling reductant dosing in an SCR catalyst system | John N. Chi, Weiwen Wang, Phanindra V. Garimella | 2013-01-22 |
| 8281572 | Apparatus, system, and method for reducing NOx emissions from an engine system | John N. Chi, Joan M. Wills, Lisa A. Farrell, Timothy R. Frazier, Hasan Mohammed | 2012-10-09 |
| 8256208 | Apparatus, system, and method for reducing NOx emissions on an SCR catalyst | Joan M. Wills, John N. Chi, Weiwen Wang, Phanindra V. Garimella, Timothy R. Frazier +5 more | 2012-09-04 |
| 8201394 | Apparatus, system, and method for NOx signal correction in feedback controls of an SCR system | John N. Chi | 2012-06-19 |
| 8161730 | Apparatus, system, and method for reducing NOx emissions on an SCR catalyst | John N. Chi, Weiwen Wang, Phanindra V. Garimella, Joan M. Wills, Lisa A. Farrell +1 more | 2012-04-24 |