PENNWALT CORPORATION – Trademark Portfolio
Entity Type: 03
PENNWALT CORPORATION owns a portfolio of 438 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), including well-known marks such as HB, K-14, KYNAR, TYTIN, and W & T. Of these, 45 are registered. The portfolio spans 19 Nice Classification classes, led by Class 5 (Pharmaceuticals) and Class 1 (Chemicals). Headquartered in PHILADELPHIA, PA.
THREE PARKWAY
PHILADELPHIA, PA 19102
438
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KYNAR 500 PC
KYNAR 500 PC
Cancelled
1989
ELECTROSORT
ELECTROSORT
Cancelled
1988
CALDECORT
Cancelled
1988
ULTRA-D-CANTER
ULTRA-D-CANTER
Cancelled
1988
MAXI-YIELD
MAXI-YIELD
Cancelled
1988
CALDECORT LIGHT
CALDECORT LIGHT
Cancelled
1987