W.R. GRACE & CO. -CONN. Trademarks
DRI-PAX
Filed: August 1, 1962
Desiccant in the Form of Silica Gel for Use in the Interior of Containers for Drugs and Pharmaceuticals
Owned by: W.R. GRACE & CO. -CONN.
Serial Number: 72150244
RANEY
Filed: December 17, 1964
CATALYST IN POWDER, INGOT OR LUMP FORM, COMPRISING EITHER HYDROGENATING CATALYSTS BEING SPECIAL FORMS OF NICKEL, COPPER,…
Owned by: W.R. GRACE & CO. -CONN.
Serial Number: 72208361
