Marker compositions, and methods for making and using same

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United States of America Patent

PATENT NO 11385218
SERIAL NO

16683425

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Abstract

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The present disclosure provides compositions, methods, and systems for identifying marked hydrocarbon fluids. These compositions, methods, and systems utilize a gas chromatography marker including a pyrrolidinone. The methods and systems can identify the presence or absence of the gas chromatography marker and/or the pyrrolidinone. The compositions, methods, and systems can optionally utilize a spectroscopic marker.

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Patent Owner(s)

Patent OwnerAddress
UNITED COLOR MANUFACTURING INC660 NEWTOWN-YARDLEY ROAD SUITE 205 NEWTON PA 18940

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Frederico, Justin J Yardley, US 6 22
Hinton, Michael P Richboro, US 10 59

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