P

Inventor

WANGNER RONALD P

US7 patents
⚠️ This page may combine multiple inventors who share the name “WANGNER RONALD P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EXXON CHEMICAL PATENTS INC

3 patents
US5777025AJul 7, 1998

Process for preparing polyalkenyl substituted C4 to C10 dicarboxylic acid producing materials

EXXON CHEMICAL PATENTS INC96 citations95
US5430105AJul 4, 1995

Low sediment process for forming borated dispersant

EXXON CHEMICAL PATENTS INC121 citations92
US5891953AApr 6, 1999

Process for preparing polyalkenyl substituted mono- and dicarboxylic acid producing materials (PT-1302)

EXXON CHEMICAL PATENTS INC35 citations89

INFINEUM INT LTD

3 patents
US7309680B2Dec 18, 2007

Molybdenum-sulfur additives

INFINEUM INT LTD7 citations70
US6953565B2Oct 11, 2005

Process for producing ammonium polythimolybdate

INFINEUM INT LTD1 citations47
US7074381B1Jul 11, 2006

Process for producing ammonium polythiomolybdate

INFINEUM INT LTD0 citations43

INFINEUM USA LP

1 patent
US6153564ANov 28, 2000

Lubricating oil compositions

INFINEUM USA LP44 citations90