Inventor

KREMER ROSS A

US21 patents

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

KREMER ROSS A

MOBIL OIL CORP

Alkylated diphenyl ether lubricants

Hydrocarbyl ethers of sulfur-containing hydroxyl derived aromatics as synthetic lubricant base stocks

Catalytic dewaxing process employing surface acidity deactivated zeolite catalysts

Catalytic dewaxing lubricating oil stock derived from oligomerized olefin

Mineral ore flotation process and apparatus

Lubricant and fuel compositions containing an organo-substituted diphenyl sulfide

Multifunctional ashless dispersants derived from Mannich reaction of alkyl- or alkenylsuccinimides, dimercaptothiadiazoles, and carbonyl compounds

Hydrocarbyl ethers of sulfur-containing hydroxyl derived aromatics as synthetic lubricant base stocks

Deodorized organothiophosphorus compounds with reduced toxicity

Oligomers of cyclopentadiene and process for making them

Beneficiation of ores

Ester fluids with high temperature stability

Beneficiation of ores

Heterogeneous catalytic oligomerization of norbornene

Catalytic norbornylation of aromatics

Process for production of phosphoric acid from dry matrix by SO3 treatment and extraction

Method for beneficiating ores

Ore beneficiation process

Treatment of water used in preparing phosphate matrix slurries

Ore beneficiation process

RHONE POULENC AGROCHIMIE

Vapor phase dechlorination process