Inventor

ROOS JOSEPH W

US26 patents

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

ROOS JOSEPH W

AFTON CHEMICAL CORP

Scavenging phosphorus, sulfur, and lead from combustion exhaust using tungsten compounds and lubricant

Mixed metal catalyst additive and method for use in hydrocarbonaceous fuel combustion system

Method of using nanoalloy additives to reduce plume opacity, slagging, fouling, corrosion and emissions

Predictive methods for emissions control systems performance

Microstructure-controlled copolymers of ethylene and C3-C10 alpha-olefins

Surface passivation and to methods for the reduction of fuel thermal degradation deposits

Method of enhancing the operation of diesel fuel combustion systems

Gasoline particulate filters with high initial filtering efficiency and methods of making same

Gasoline particulate filters with high initial filtering efficiency and methods of making same

Supplying tungsten to a combustion system or combustion system exhaust stream containing iron

Polyolefin-derived dispersants

Lubricant formulations with silicon-containing compounds

Microstructure-controlled copolymers of ethylene and C3-C10 alpha-olefins

ETHYL CORP

Delivering molybdenum from a lubricant source into a fuel combustion system

Lean burn emissions system protectant composition and method

Emissions control system for diesel fuel combustion after treatment system

Lean burn emissions system protectant composition and method

Reducing exhaust emissions from otto-cycle engines

Process for preparing N,N&#39;-bis(tetrabromophthalimide)

Flame retardant n,n&#39;-bis(tetrabromophthalimide) composition

AFTON CHEMICAL INTANGIBLES LLC

Emissions control system for diesel fuel combustion after treatment system

Fuels compositions for direct injection gasoline engines containing manganese compounds

ARADI ALLEN A

Compositions comprising combustion improvers and methods of use thereof

AFTON CHEMICAL INTANGIBLES

Delivering manganese from a lubricant source into a fuel combustion system

ETHYL PETROLEUM ADDITIVES INC

Mixed metal catalyst additive and method for use in hydrocarbonaceous fuel combustion system

MEFFERT MICHAEL WAYNE

Fuel composition and method of formulating a fuel composition to reduce real-world driving cycle particulate emissions

Process for preparing N,N'-bis(tetrabromophthalimide)

Flame retardant n,n'-bis(tetrabromophthalimide) composition