KEY PHARMACEUTICALS, INC. – Trademark Portfolio
Entity Type: 03
KEY PHARMACEUTICALS, INC. holds 54 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 5 (Pharmaceuticals) — 48 filings in this category. The portfolio also extends into Class 9 (Computers & Electronics) across 5 Nice Classification classes.
54
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K
Cancelled
1995
UNI-DUR 1
Abandoned
1993
Serial #74406354
Cancelled
1993
NAPRO-DUR
Abandoned
1993
KEY
Cancelled
1991
KEY
Cancelled
1989
K-DUR
Cancelled
1986
MICROBURST RELEASE SYSTEM
MICROBURST RELEASE SYSTEM
Cancelled
1986
NITRO-DUR II
NITRO-DUR II
Cancelled
1985