Inventor

MACDONALD ISABEL P

GB3 patents

⚠️ This page may combine multiple inventors who share the name “MACDONALD ISABEL P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EXXON CHEMICAL PATENTS INC

2 patents

US6140279AOct 31, 2000

Concentrates with high molecular weight dispersants and their preparation

EXXON CHEMICAL PATENTS INC52 citations90

US6310010B1Oct 30, 2001

High molecular weight dispersant compositions and their preparation

EXXON CHEMICAL PATENTS INC33 citations88

INFINEUM INT LTD

1 patent

US6423670B2Jul 23, 2002

Lubricating oil compositions

INFINEUM INT LTD36 citations89