Inventor
GOLDBLATT IRWIN L
US18 patents
⚠️ This page may combine multiple inventors who share the name “GOLDBLATT IRWIN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CASTROL LTD
13 patentsUS6686321B2Feb 3, 2004
Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them
CASTROL LTD32 citations95
US6300289B1Oct 9, 2001
Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them
CASTROL LTD31 citations95
US5874389AFeb 23, 1999
Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them
CASTROL LTD41 citations95
US5814586ASep 29, 1998
Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them
CASTROL LTD42 citations95
US5663126ASep 2, 1997
Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them
CASTROL LTD67 citations95
US5523008AJun 4, 1996
Polar grafted polyolefins, methods for their manufacture, and lubricating oil compositions containing them
CASTROL LTD75 citations95
US6410652B1Jun 25, 2002
Processes for preparing grafted copolymers
CASTROL LTD30 citations92
US7371713B2May 13, 2008
Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing grafted copolymer
CASTROL LTD23 citations88
US7981847B2Jul 19, 2011
Preparation of monomers for grafting to polyolefins, and lubricating oil compositions containing graft copolymer
CASTROL LTD7 citations80
US6723796B2Apr 20, 2004
Processes for preparing grafted copolymers
CASTROL LTD10 citations73
US7514393B2Apr 7, 2009
Preparation of functional monomers for grafting to low molecular weight polyalkenes and their use in the preparation of dispersants and lubricating oil compositions containing dispersant polyalkenes
CASTROL LTD3 citations62
US6558439B1May 6, 2003
Emergency fuel
CASTROL LTD2 citations59
US6800102B2Oct 5, 2004
Emergency fuel
CASTROL LTD0 citations48
EXXON RESEARCH ENGINEERING CO
3 patentsUS4705641ANov 10, 1987
Copper molybdenum salts as antioxidants
EXXON RESEARCH ENGINEERING CO33 citations91
US4801391AJan 31, 1989
Method of improving the anti-wear properties of a lube oil
EXXON RESEARCH ENGINEERING CO7 citations73
US4707284ANov 17, 1987
Lube oil anti-wear agent
EXXON RESEARCH ENGINEERING CO10 citations73
GOLDBLATT IRWIN L
2 patentsUS8263537B2Sep 11, 2012
Preparation of functional monomers for grafting to low molecular weight polyalkenes and their use in the preparation of dispersants and lubricating oil compositions containing dispersant polyalkenes
GOLDBLATT IRWIN L4 citations60
US10190070B2Jan 29, 2019
Multiple-function dispersant graft polymer
GOLDBLATT IRWIN L1 citations57