Inventor
BHATNAGAR AKHILESH KUMAR
IN24 patents
⚠️ This page may combine multiple inventors who share the name “BHATNAGAR AKHILESH KUMAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INDIAN OIL CORP LTD
14 patentsUS6339052B1Jan 15, 2002
Lubricant compositions for internal combustion engines
INDIAN OIL CORP LTD37 citations90
US5910468AJun 8, 1999
Process for the preparation of calcium phenate detergents from cashew nut shell liquid
INDIAN OIL CORP LTD29 citations89
US5854182ADec 29, 1998
Method for producing magnesium borate overbased metallic detergent and to a hydrocarbon composition containing said detergent
INDIAN OIL CORP LTD36 citations89
US6172012B1Jan 9, 2001
Titanium complex grease composition including performance additives and process for preparation thereof
INDIAN OIL CORP LTD47 citations86
US6660696B1Dec 9, 2003
Thermally stable phosphorothionates as antioxidant, antiwear, friction reducing and extreme pressure lubricant additives from cashew nut shell liquid
INDIAN OIL CORP LTD16 citations83
US7473283B2Jan 6, 2009
Fuel additive composition for stabilising blends of ethanol and a hydrocarbon
INDIAN OIL CORP LTD8 citations82
US7427303B2Sep 23, 2008
Surfactant composition including ethoxylate of CNSL
INDIAN OIL CORP LTD6 citations72
US6548459B2Apr 15, 2003
Process for preparing rust inhibitors from cashew nut shell liquid
INDIAN OIL CORP LTD8 citations71
US6638898B2Oct 28, 2003
Process of preparing multi-functional amino di(alkylcyclohexyl) phosphordithioate additive for lubricant composition from saturated cashew nut shell liquid
INDIAN OIL CORP LTD4 citations61
US6184429B1Feb 6, 2001
Oligomerization of alpha-olefins
INDIAN OIL CORP LTD2 citations61
US7396802B2Jul 8, 2008
Corrosion inhibitor/metal passivator additive composition from waste refinery streams
INDIAN OIL CORP LTD2 citations60
US9528001B2Dec 27, 2016
Preparation of polymer modified bitumen (PMB) from polyethylene terephthalate (PET) derived polyamido amine
INDIAN OIL CORP LTD2 citations59
US6090993AJul 18, 2000
Process for the preparation of aromatic solvent from a dioxane contaminated aromatic stream
INDIAN OIL CORP LTD1 citations47
US7470292B2Dec 30, 2008
Antioxidant composition for motor gasoline
INDIAN OIL CORP LTD0 citations45
(unassigned)
8 patentsUS6540904B1Apr 1, 2003
Process for the upgradation of petroleum residue
31 citations84
US5714661AFeb 3, 1998
Process for the preparation of synthetic lubricant base stocks
12 citations72
US6096678AAug 1, 2000
Process for the preparation of supported aluminium chloride catalyst containing organo aluminium compound
10 citations69
US6002060ADec 14, 1999
Process for oligomerisation of alpha-olefins
13 citations69
US6265359B1Jul 24, 2001
Imide-Diurea and imide-urethane urea grease thickeners and organic solvent free process for preparation thereof
8 citations67
US5847209ADec 8, 1998
Process for recovery of solid and reusable urea from the urea adduction process
8 citations66
US6015768AJan 18, 2000
Process for preparation of a heterogeneous catalyst useful for preparation of super high molecular weight polymers of alpha-olefin
6 citations58
US5922636AJul 13, 1999
Catalyst for oligomerization of alpha-olefins
1 citations51