ALEXANDRIA, Va., July 8 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'SILICA EARTH' in its latest official gazette. The trademark application with the serial number 99505855 was filed on Nov. 19, 2025.
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Goods and Services: 1 - Humic acid sold as an ingredient of fertilizer and soil conditioning preparations; Organic fertilizers; Seaweeds for use as a fertilizer; Calcium silicate fertilizer; Potassium sulphate fertilizer; Fertilizers; Fertilisers for soil and potting soil; Fertiliser for soil and potting...
International/US Class(es): 1
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): Empower AG Silica Earth 2304 Ashland St Ste 104 PMB 234 Ash...