Inventor
LOK BRENT K
US17 patents
⚠️ This page may combine multiple inventors who share the name “LOK BRENT K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHEVRON USA INC
10 patentsUS6703353B1Mar 9, 2004
Blending of low viscosity Fischer-Tropsch base oils to produce high quality lubricating base oils
CHEVRON USA INC77 citations97
US7144497B2Dec 5, 2006
Blending of low viscosity Fischer-Tropsch base oils with conventional base oils to produce high quality lubricating base oils
CHEVRON USA INC52 citations95
US6706936B2Mar 16, 2004
Process for making a lube base stock from a lower molecular weight feedstock
CHEVRON USA INC26 citations92
US7846880B2Dec 7, 2010
Light base oil fraction and lubricant having low wt% noack volatility
CHEVRON USA INC9 citations83
US7476645B2Jan 13, 2009
Polyalphaolefin and fischer-tropsch derived lubricant base oil lubricant blends
CHEVRON USA INC17 citations82
US7981270B2Jul 19, 2011
Extra light hydrocarbon liquids
CHEVRON USA INC4 citations62
US7655605B2Feb 2, 2010
Processes for producing extra light hydrocarbon liquids
CHEVRON USA INC4 citations62
US7994104B2Aug 9, 2011
Process to make a light base oil fraction having low Noack volatility
CHEVRON USA INC2 citations61
US7708878B2May 4, 2010
Multiple side draws during distillation in the production of base oil blends from waxy feeds
CHEVRON USA INC4 citations59
US9732287B2Aug 15, 2017
Process to manufacture a base stock
CHEVRON USA INC0 citations48
ROSENBAUM JOHN M
5 patentsUS8658018B2Feb 25, 2014
Lubricant base oil blend having low wt% noack volatility
ROSENBAUM JOHN M4 citations71
US8192612B2Jun 5, 2012
Base oil slate prepared from a waxy feed
ROSENBAUM JOHN M5 citations69
US8480879B2Jul 9, 2013
Process for improving lubricating qualities of lower quality base oil
ROSENBAUM JOHN M2 citations62
US8318001B2Nov 27, 2012
110 neutral base oil with improved properties
ROSENBAUM JOHN M4 citations58
US8562819B2Oct 22, 2013
Process to manufacture a base stock and a base oil manufacturing plant
ROSENBAUM JOHN M0 citations44