Inventor

WU MARGARET M

US84 patents

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

WU MARGARET M

MOBIL OIL CORP

Process for manufacturing olefinic oligomers having lubricating properties

High viscosity index synthetic lubricant compositions

High viscosity index lubricant fluid

Supported acid catalysts, their preparation and use in organic compound conversion

High VI synthetic lubricants from thermally cracked slack wax

Molecular weight control of olefin oligomers

Alkylaromatic lubricant fluids

Oligomerization of alpha-olefins over layered silicate compositions containing pillars of silica and group VIB metal oxide

High VI lubricant blends from slack wax

High VI synthetic lubricants from cracked slack wax

High viscosity index lubricant compositions

Synthetic polyolefin lubricant blends

Conversion of plastics

Novel VI enhancing compositions and Newtonian lube blends

Synthetic polyolefin lubricant blends having high viscosity indices

C2-C5 olefin oligomerization by reduced chromium catalysis

Polymer-coated support and its use as sand pack in enhanced oil recovery

Process for improving thermal stability of synthetic lubes

Regeneration of reduced supported chromium oxide catalyst for alpha-olefin oligomerization

Lubricant blends having high viscosity indices

VI enhancing compositions and Newtonian lube blends

Process for preparing long chain alkylaromatic compounds

Process for producing dialkylcarbonates

Oligomerization process for producing synthetic lubricants

VI enhancing compositions and newtonian lube blends

High VI synthetic lubricants from cracked refined wax

Liquid lubricants from alpha-olefin and styrene copolymers

Conversion of methanol and methyl ether to light olefins with ZSM-45 in presence of hydrogen

Catalysts for light olefin production

Well fluids based on low viscosity synthetic hydrocarbons

Hydrocarbon distillate fuels containing novel additive

Hydrocarbon lube and distillate fuel additive

Alpha-olefin oligomerization using supported metal halide catalysts

Isobutylene oligomerization using supported acid catalysts

Process for producing alkylaromatic lubricant fluids

Alkylaromatic lubricant fluids

Preparation of alpha-olefin polymers of relatively narrow molecular weight distribution

Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution

Catalyst composition for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution

C2 -C5 olefin oligomer compositions as shear stable viscosity index improvers

Lubricant oligomers of C2 -C5 olefins

Production of para-isopropylphenol

WU MARGARET M

Process for producing novel synthetic basestocks

Base stocks and lubricant blends containing poly-alpha olefins

Lubricants from mixed alpha-olefin feeds

Process to produce polyalphaolefins

EXXONMOBIL RES & ENG CO

Synthetic hydrocarbon fluids

Synthetic lubricant composition and process

EMETT CRAIG J

Poly alpha olefin compositions

HAGEMEISTER MARK PAUL

Production of shear-stable high viscosity PAO