OIL REFINING OIL PRODUCTION

Brand	Owner (click to sort)	Address	Description
HTL	FLUIDOIL TECHNOLOGIES LIMITED	FLOOR 6, 52 GROSVENOR GARDEN LONDON SW1W 0AU United Kingdom	oil refining and oil production services;The mark consists of the letters HTL in block letter format with an oil drop appearing next to the letter L.;HEAVY TO LIGHT;Color is not claimed as a feature of the mark.;
HTL	Ivanhoe Energy, Inc.	5060 California Avenue Suite 400 Bakersfield CA 933899279	oil refining and oil production services;The mark consists of the letters HTL in block letter format with an oil drop appearing next to the letter L.;HEAVY TO LIGHT;Color is not claimed as a feature of the mark.;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A refining surface for a refiner intended for defibrating lignocellulose-containing materials, the refiner having at least two refining surfaces arranged coaxially relative to each other, at least one of which rotates around a shaft, and between which the material to be defibrated is fed. The refining surfaces define grooves and between them ridges, at least part of the refining surface ridges being formed of at least two different ridge parts connected to each other in such a way that one ridge part is farther ahead in the rotation direction of the refining surface than the other ridge part. Further, at least in some ridge parts, the front wall in the rotation direction of the refining surface is over at least part of its length substantially inclined.