Inventor
DOWDING PETER J
GB11 patents
⚠️ This page may combine multiple inventors who share the name “DOWDING PETER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFINEUM INT LTD
5 patentsUS7935664B2May 3, 2011
Lubricating oil composition
INFINEUM INT LTD11 citations82
US8012918B2Sep 6, 2011
Detergent
INFINEUM INT LTD6 citations70
US11028333B2Jun 8, 2021
Lubricating oil additives
INFINEUM INT LTD0 citations54
US10577555B2Mar 3, 2020
Lubricating oil additives
INFINEUM INT LTD1 citations54
US7691796B2Apr 6, 2010
Method of improving the compatibility of an overbased detergent with other additives in a lubricating oil composition
INFINEUM INT LTD1 citations50
BERTRAM RICHARD D
4 patentsUS8404627B2Mar 26, 2013
Detergent comprising C10 to C40 hydrocarbyl substituted hydroxybenzoates for reducing asphaltene precipitation
BERTRAM RICHARD D2 citations57
US9023775B2May 5, 2015
Lubricating oil composition
BERTRAM RICHARD D0 citations46
US8399392B2Mar 19, 2013
Method of reducing asphaltene precipitation in an engine utilizing a C22 hydrocarbyl salicylate
BERTRAM RICHARD D0 citations46
US8703676B2Apr 22, 2014
Marine engine lubrication
BERTRAM RICHARD D0 citations36