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About 3 Trademarks found for “PY*SE”

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PYSE*

*YSE

1329375
REGISTERED

on 23 Oct 2009

PYROLASE

Verenium Corporation

1329375 · 22 Dec 2006

001

Chemicals for use in improving and increasing recovery of gas and oil ...

461550
EXPUNGED

PYROSPERSE

BIOWHITTAKER TECHNOLOGIES INC. (A DELAWARE CORPORATION)

461550 · 14 Nov 1980

001

005

Reagent for the dispersion of endotoxins.

363721
EXPUNGED

PYROCLENSE

BRENT INTERNATIONAL PLC

363721 · 24 Apr 1973

001

003

Detergents.,Detergents for use in industrial or manufacturing processe...

Owners

Biowhittaker technologies inc. (a delaware corporation) (1)

Brent international plc (1)

Verenium corporation (1)

Categories

Class 1 (3)

Class 3 (1)

Class 5 (1)

Correspondents

Perley-robertson, hill & mcdougall llp (2)

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