4A-CAT
associated with 9 other trademarks
sulfiding and passivation of hydroprocessing catalysts

Words that describe this trademark:

sulfiding  catalysts  passivation  hydroprocessing 

Serial Number:

74063923

Mark:

4A-CAT

Status:

Cancelled-Section 8

Status Date:

02-17-1998

Filing Date:

Registration Number:

1653919

Registration Date:

08-13-1991

Goods and Services:

sulfiding and passivation of hydroprocessing catalysts

Mark Description:

N/A

Class:

Treatment of materials.

Type of Mark:

Servicemark

Published for Opposition Date:

05-21-1991

Mark Drawing Status:

Typed Drawing

Abandon Date:

N/A

Business Name:

AKZO NOBEL INC.

Correspondent Name:

Recent Trademark filings by this company