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For the Inventor, By the Inventor

Howell, MI, United States of America

Christopher L Whitt

USPTO Granted Patents = 32 

Average Co-Inventor Count = 3.4

ph-index = 4

Forward Citations = 84(Granted Patents)


Company Filing History:

goldMedal32 out of 31,002 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 2013-2021

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32 patents (USPTO):Explore Patents
1. 10947885 - Passive nitric oxide storage catalyst management (2021-03-16),
2. 10365258 - Methods for determining oxidation performance of oxidation catalyst devices (2019-07-30),
3. 10358966 - Limiting exposure of zeolite containing aftertreatment components to rich exhaust conditions (2019-07-23),
4. 10132256 - Particulate filter device monitoring system for an engine (2018-11-20),
5. 10012127 - Methods of using gas sensors (2018-07-03),
6. 9797286 - SCR filter washcoat thickness efficiency compensation system (2017-10-24),
7. 9574484 - Engine control for diesel particulate filter efficiency assessment (2017-02-21),
8. 9562841 - Engine output soot diagnostic control system based on transient drive cycle detection (2017-02-07),
9. 9476341 - Exhaust treatment system that generates debounce duration for NOx sensor offset (2016-10-25),
10. 9441525 - Method and apparatus to control regeneration of a particulate filter (2016-09-13),
11. 9366172 - Particulate filter device monitoring system for an internal combustion engine (2016-06-14),
12. 9328645 - Detecting over-temperature in exhaust system (2016-05-03),
13. 9303579 - System and method for monitoring a particulate filter in a vehicle exhaust aftertreatment device (2016-04-05),
14. 9291084 - Vehicle and a method of updating efficiency of a selective catalytic reduction filter of an exhaust treatment system of the vehicle (2016-03-22),
15. 9228467 - Urea injection controller for a motorized system (2016-01-05),

Title: Innovations by Christopher L. Whitt: A Leader in Catalytic Technology

Introduction

Christopher L. Whitt, an accomplished inventor based in Howell, Michigan, holds an impressive portfolio of 32 patents. His work primarily revolves around catalytic technology and exhaust gas treatment, contributing significantly to advancements in automotive engineering.

Latest Patents

Among his latest innovations is a patented system for passive nitric oxide storage catalyst management. This exhaust system effectively treats emissions from internal combustion engines in vehicles. It features a passive NOx absorber (PNA) device interconnected with a model-based controller. This controller plays a crucial role in managing NOx storage levels by predicting storage using a sophisticated model and adjusting engine operations to optimize exhaust gas temperature when necessary.

Additionally, Whitt has developed methods to assess the oxidation performance of oxidation catalyst devices. His method involves measuring the hydrocarbon (HC) oxidation efficacy by analyzing gas over specific timeframes and correlating NOx levels to the catalyst’s HC oxidation performance. This innovative approach enhances understanding and efficiency in catalytic processes.

Career Highlights

Christopher L. Whitt is a part of the team at GM Global Technology Operations LLC, where he leverages his extensive knowledge in automotive technologies. His contributions not only improve environmental performance but also enhance the technological capabilities of automotive systems.

Collaborations

Throughout his career, Whitt has collaborated with several distinguished professionals, including Christopher C. Swoish and Douglas Christopher Sarsen. These partnerships have enabled him to refine his innovations and push the boundaries of catalytic technology further.

Conclusion

Christopher L. Whitt stands out as a significant figure in the field of environmental technology for automotive applications. His inventions continue to make a lasting impact on the industry, as his patents reflect his commitment to sustainable and efficient engineering solutions. With a dedicated career at GM Global Technology Operations LLC, Whitt's future contributions are highly anticipated in the realm of automotive innovations.

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