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Patent applications and USPTO patent grants for Adams; Christopher J..The latest application filed is for "overbased metal sulphonate detergent".
Patent | Date |
---|---|
Overbased metal sulphonate detergent Grant 8,105,991 - Dowding , et al. January 31, 2 | 2012-01-31 |
Lubricating oil composition Grant 7,935,664 - Dowding , et al. May 3, 2 | 2011-05-03 |
Method of improving the compatibility of an overbased detergent with other additives in a lubricating oil composition Grant 7,691,796 - Adams , et al. April 6, 2 | 2010-04-06 |
Lubricating Oil Composition App 20090093385 - Dowding; Peter J. ;   et al. | 2009-04-09 |
Overbased Metal Sulphonate Detergent App 20090093386 - Dowding; Peter J. ;   et al. | 2009-04-09 |
Method of improving the compatibility of an overbased detergent with other additives in a lubricating oil composition App 20070015672 - Adams; Christopher J. ;   et al. | 2007-01-18 |
Cellular radio communications system Grant 6,947,490 - Edwards , et al. September 20, 2 | 2005-09-20 |
Variable data rate channel for digital network Grant 4,805,167 - Leslie , et al. February 14, 1 | 1989-02-14 |
Detergent compositions Grant 4,189,396 - Brace , et al. February 19, 1 | 1980-02-19 |
SEC | 0001569065 | Adams Christopher J |
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