Search Results for: Residues derived from other works
solid surfaces, and miscellaneous mineral oil compositions patents and patent applications (class ) - justia patents search log in sign up find a lawyer ask a lawyer research the law law schools laws & regs newsletters legal marketing law firm websites law firm seo lawyer directory local marketing other
(class / ) distillation residues of crude chemical reaction mixtures, or such residues chemically reacted (e.g., oxo still bottoms, etc.) (class / ) silicon dioxide, silicic acid, orthosilicate, or metasilicate, including surface-treated (e.g., clays, onium clays, estersils, etc.)...
https://patents.justia.com/patents-by-us-classification/508