U.S. federal trademark · Serial No. 79015556
Silica gel; industry silicon; crystal silicon; acids; sulphuric acid; alkalies; diatomaceous earth, namely diatomaceous earth for use as plastic filler, chemical carrier, resin admixture; albumen (animal or vegetable, raw material); surface-active chemical agents; water glass (soluble glass)
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.