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About 2 Trademarks found for “KELZAN”

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KELZAN*

KELZ*

*ZAN

KE*AN

278783
REGISTERED

on 5 Jun 1964

KELZAN

CP KELCO U.S., INC.

278783 · 8 Nov 1963

009

A heteropolysaccharide colloid preparation resulting from the action o...

414934
EXPUNGED

on 28 Nov 2024

KELZAN XC

CP KELCO U.S., INC.

414934 · 31 Aug 1977

001

Chemical compound for use in petroleum flooding and oil well drilling.

Owners

Cp kelco u.S., inc. (2)

Categories

Class 1 (1)

Class 9 (1)

Correspondents

Smart & biggar lp (2)

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