NATIONAL PATENT DEVELOPMENT CORPORATION trademarks

NATIONAL PATENT DEVELOPMENT CORPORATION owns 57 U.S. trademark filings (1 live registrations), with 10 TTAB proceedings. See filings by year, classes,…

Recent trademark filings

• HMS HYDRO MED SCIENCES
• STAT STRIP
• HYDRON PLUS
• COTTONETTES
• HYDROLON
• HYDROLON
• HYDROLON
• FACIALETTES
• HYDRON
• HYDRON

View the full NATIONAL PATENT DEVELOPMENT CORPORATION trademark profile on Marksy