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Composition of matter

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COMPOSITION OF MATTER. In describing the subjects of patents, the Act of Congress of July 4, 1836, sect. 6, uses the words "composition of matter;" these words are usually applied to mixtures and chemical compositions, and in these cases it is enough that the compound is new. Both the composition and the mode of compounding may be considered as included in the invention, when the compound is new.
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Pickwell Assigned: Momentive Performance Materials Key statement: A composition of matter is disclosed that comprises at least one silane coupling agent for coupling an elastomer and a filler wherein said silane comprises at least one hydrolyzable group that, upon compounding said silane with said elastomer and filler, is released to yield a compound that improves downstream processability of the compounded composition or the properties of the final rubber product or both.
Coupling agents for mineral-filled elastomer compositions by Rubber World
This patent provides composition of matter protection for Rib-X's novel oxazolidinone antibiotic, radezolid.
Rib-X Granted Key Antibiotic Patent in China by BIOTECH Patent News
The Patent Law Statute provides that "whoever invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof, may obtain a patent therefore, subject to the conditions and requirements of this title.
Patent Law Basics for the Non-Practitioner - Part I of IV Overview by Thomas F. Zuber, Esq. / Law community
 
 
 
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