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About 2 Trademarks found for “EOR ENGINE”

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EOR ENGINE*

EOR *

*INE

EO*NE

1480167
ABANDONED SECTION 36

on 3 Jun 2011

EOR ENGINE

HTC PURENERGY INC.

1480167 · 7 May 2010

007

009

...

Compression of carbon dioxide, hydrogen and oil; Recycling of carbon d...

1497371
ABANDONED SECTION 36

on 12 Sept 2012

EHR EOR ENGINE

EHR ENHANCED HYDROCARBON RECOVERY INC.

1497371 · 27 Sept 2010

007

037

...

Compression of carbon dioxide, hydrogen and oil; Recycling of carbon d...

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Ehr enhanced hydrocarbon recovery inc. (1)

Htc purenergy inc. (1)

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Class 7 (2)

Class 37 (2)

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Class 42 (2)

Class 9 (1)

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