Trademark Search  /  POLYSPHER

POLYSPHER

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74586185 · Reg. No. 2057846

Mark
POLYSPHER
Status
Cancelled
Serial Number
74586185
Registration No.
2057846
Filing Date
October 17, 1994
Registration Date
April 29, 1997
Class(es)
Class 001, Class 009

Owners

MERCK KGAA
99 · Frankfurter Strasse 250, DE
MERCK KGAA
99 · Frankfurter Strasse 250, DE
E. MERCK, offene Handelsqesellschaft (o.H.G.)
99 · 64593 Darmstadt, DE
E. MERCK, offene Handelsqesellschaft (o.H.G.)
99 · 64593 Darmstadt, DE

Goods & Services

polymeric packing materials used in chromatography columns in high performance liquid chromatography

chromatography columns, guard columns and cartridges used in high performance liquid chromatography

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.