Cartwright; Stanley James

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cartwright; Stanley James.The latest application filed is for "method for enhancing the oxidation and nitration resistance of natural gas engine oil compositions and such compositions".

Company Profile

0.8.9

Cartwright; Stanley James - Sarnia N/A CA
Cartwright; Stanley James - Samia CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Enhanced deposit control for lubricating oils used under sustained high load conditions employing glycerine derivative with a grafted hindered phenolic and/or a hindered phenolic containing a thioether group Grant 8,680,030 - Cartwright March 25, 2	2014-03-25
Method for enhancing the oxidation and nitration resistance of natural gas engine oil compositions and such compositions Grant 8,383,563 - Poirier , et al. February 26, 2	2013-02-26
Method for enhancing the oxidation and nitration resistance of natural gas engine oil compositions and such compositions App 20090042753 - Poirier; Marc-Andre ; et al.	2009-02-12
Long life engine oil composition with low or no zinc content App 20080269089 - Cartwright; Stanley James	2008-10-30
Enhanced deposit control for lubricating oils used under sustained high load conditions App 20070117726 - Cartwright; Stanley James	2007-05-24
Enhanced deposit control for lubricating oils used under sustained high load conditions employing glycerine derivative with a grafted hindered phenolic and/or a hindered phenolic containing a thioether group App 20070117724 - Cartwright; Stanley James	2007-05-24
Long life lubricating oil composition with very low phosphorus content Grant 7,183,241 - Cartwright February 27, 2	2007-02-27
Long life gas engine oil and additive system Grant 7,166,562 - Blahey , et al. January 23, 2	2007-01-23
Long life lubricating oil with enhanced oxidation and nitration resistance App 20050153851 - Cartwright, Stanley James	2005-07-14
Long life lubricating oil composition using particular antioxidant components App 20050054543 - Cartwright, Stanley James	2005-03-10
Long life lubricating oil composition with very low phosphorus content App 20050026792 - Cartwright, Stanley James	2005-02-03
Long life lubricating oil with enhanced oxidation and nitration resistance App 20040110646 - Cartwright, Stanley James	2004-06-10
Long life gas engine oil and additive system App 20030182849 - Blahey, Alan Gary ; et al.	2003-10-02
Long life medium and high ash oils with enhanced nitration resistance Grant 6,191,081 - Cartwright , et al. February 20, 2	2001-02-20
Long life lubricating oil using detergent mixture Grant 6,140,281 - Blahey , et al. October 31, 2	2000-10-31

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