Inventor

BUTLER JAMES R

US159 patents

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

BUTLER JAMES R

FINA TECHNOLOGY

Process for the oxidative coupling of hydrocarbons

Process for the oxidative coupling of hydrocarbons

Catalytic dewaxing process

Method of conversion of heavy aromatics

Stable bitumen polymer compositions

Catalysts with low concentration of weak acid sites

Method for preparation of stable bitumen polymer compositions

Gas phase alkylation method and catalyst

System for purifying styrene monomer feedstock using ethylbenzene dehydrogenation waste gas

Aromatic alkylation processes

Dispersing agent and method for the delivery of cross-linking agent to polymer modified asphalt compositions

Method for preparation of stable bitumen polymer compositions

Method for preparation of stable bitumen polymer compositions

Multi-phase alkylation process

Gas phase alkylation-liquid phase transalkylation process

Gas phase alkylation with split load of catalyst

Gas phase alkylation-liquid phase transalkylation process

Dehydrogenation process

Process for ethylbenzene production

Apparatus for dehydrogenation of ethylbenzene to styrene

Methods for reducing sulfur and carbon in petroleum refining processes

Process for dehydrogenation of ethylbenzene to styrene

Method for providing a co-feed in the coupling of toluene with a carbon source

Processes using dividing wall distillation column

Alkylation and catalyst regenerative process

Aromatic conversion process employing low surface area zeolite Y

Silica-supported alkylation catalyst

Conversion of aromatic hydrocarbons

Method for preparing asphalt and polymer compositions incorporating multi-component crosslinking agents

Asphalt compositions and the preparation thereof

COSDEN TECHNOLOGY

Polymerization co-inhibitors for vinyl aromatic compounds

Polymerization inhibition process for vinyl aromatic compounds

Toluene disproportionation process

Polymerization co-inhibitors for vinyl aromatic compounds

BUTLER JAMES R

Oxidative coupling of hydrocarbons as heat source

Process for toluene and methane coupling in a microreactor

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ANALOG DEVICES INC

Method for controlling an output stage of a bipolar micro-power rail-to-rail amplifier

Folded cascode operational amplifier with gain enhancing base current compensation

Balanced double-folded cascode operational amplifier

CATHETER RES INC

Embolus delivery system and method

Embolus supply system and method

PELATI JOSEPH E

Method for providing a co-feed in the coupling of toluene with a carbon source

FIREEYE INC

System and method for detecting executable machine instructions in a data stream

AKZO NOBEL NV

Liquid thromboplastin reagent

(unassigned)

Stable toluene disproportionation process

AKZO NV

Liquid thromboplastin reagent

TIPPET JON

Depolymerizatin of plastic materials

INTEPRO INC

Modular conveyor construction and mounting brackets therefor

JUST PLUGS LLC

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