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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
CM

Chad E. Marlett — 19 Patents

General Motors: 18 patents #776 of 18,328Top 5%
CGChrysler Group: 1 patents #1,051 of 2,641Top 40%
Plymouth, MI: #63 of 1,052 inventorsTop 6%
Michigan: #4,375 of 86,293 inventorsTop 6%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
Chad E. Marlett has been granted 19 US patents while listed as an inventor at General Motors. The first was granted in 2010 and the most recent in December 2018. Chad E. Marlett ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Chad E. Marlett in Plymouth, MI, US.

Patents per Year

Patents granted per year, 2010 to 2018Bar chart with a peak of 5 patents in 2017.peak 52010: 2 patents20102012: 1 patents20122013: 2 patents20132014: 1 patents20142015: 3 patents20152016: 2 patents20162017: 5 patents20172018: 3 patents2018

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10161285 Method and apparatus for monitoring particulate matter in an exhaust gas feedstream Cristian Taibi, Luca Giuseppe Pairolero 2018-12-25
10066561 Control of engine exhaust backpressure following engine cold-start Lawrence P. Ziehr, Francesco Cianflone, Francesco Castorina 2018-09-04 $13,733,000
9897025 Method for controlling an internal combustion engine James L. Meyer, Jianwen Li, Marco Girotto 2018-02-20 $12,783,000
9689322 System and method for sampling and processing mass air flow sensor data Yun Xiao, Joseph Zammit 2017-06-27 $8,534,000
9670830 Method and apparatus for monitoring a coolant system for an exhaust gas recirculation system Kevin J. McKay, Steve L. Melby 2017-06-06 $10,942,000
9657634 Turbocharger controller Francesco Castorina, Joseph Zammit, Yun Xiao 2017-05-23 $12,122,000
9644545 Control of engine exhaust braking Luca Scavone, Francesco Cianflone 2017-05-09 $8,805,000
9574971 Monitoring cold start emission reduction strategy Kevin J. McKay, Steve L. Melby 2017-02-21 $8,265,000
9422859 Adaptable turbocharger control Kevin J. McKay, Lorenzo Pataccia 2016-08-23 $12,636,000
9309823 Exhaust gas recirculation cooler protection system and method Kevin J. McKay, Yun Xiao, Steve L. Melby 2016-04-12 $13,056,000
9151203 Humidity corrections for fuel setpoint adaptation Michele Bastianelli 2015-10-06 $8,456,000
9091228 Method of controlling a diesel engine Yun Xiao, Steven J. Andrasko 2015-07-28 $7,756,000
9068495 Oxidation catalyst/hydrocarbon injector testing system Janean E. Kowalkowski, Vincent J. Tylutki, Yun Xiao, Umar Z. Khan 2015-06-30 $7,582,000
8924131 Method and apparatus for controlling a diagnostic module for an exhaust gas sensor Janean E. Kowalkowski, Jason Chung, Scott T. Feldmann 2014-12-30 $7,672,000
8424293 Diesel particulate filter extended idle regeneration Julian C. Tan, David A. Richeson 2013-04-23 $5,825,000
8386132 Manual transmission neutral switch diagnostic and movement prevention method and system Adam C. Chiappetta 2013-02-26
8261535 Enhanced post injection control system for diesel particulate filters Julian C. Tan 2012-09-11 $8,172,000
7784275 Optimization of hydrocarbon injection during diesel particulate filter (DPF) regeneration Rahul Mital 2010-08-31
7758676 Adaptive learning method for clean particulate filter pressure drop Rahul Mital, James R Ireton, Jr., Thomas E. Wiseman 2010-07-20