SIGMA CHEMICAL COMPANY trademarks

SIGMA CHEMICAL COMPANY owns 44 U.S. trademark filings (9 live registrations), with 8 TTAB proceedings. See filings by year, classes, attorneys and assignments…

Recent trademark filings

• SIGMA BULK CHEMICALS
• SIGMA IMMUNOTES
• EXTRAVIDIN
• ACCUSET
• ACCUSTAIN
• COMPUTROL
• CATABATE
• SIGMA DIAGNOSTICS
• SIGMA DIAGNOSTICS
• ACCUTROL

View the full SIGMA CHEMICAL COMPANY trademark profile on Marksy