Search Results for: Residues resulting from treatment of animal
(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.)
the nitrogens) (class / ) organic compound containing boron (class / ) compound of indeterminate structure, prepared by reacting a silicon compound of known structure (class / ) organic compound containing silicon (e.g., silicon esters) (class / ) protein, carbohydrate, lignin, plant matter of indeterminate...
https://patents.justia.com/patents-by-us-classification/508