Cigarette paper
First Claim
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1. A COMBUSTIBLE, CELLULOSE, CIGARETTE PAPER CONTAINING A CARBONATE FILLER AND APPROXIMATELY 0.05% TO 0.6% OF A QUARTERNARY AMMONIUM SALT SELECTED FORM THE GROUP CONSISTING OF QUARTERNARY AMMONIUM PHOSPHATE AND PHOSPHITE SALTS (EXPRESSED AS PO4), HAVING A QUATERNARY AMMONIUM CATION OF THE GENERAL FORMULA:
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Accused Products
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1 Claim
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1. A COMBUSTIBLE, CELLULOSE, CIGARETTE PAPER CONTAINING A CARBONATE FILLER AND APPROXIMATELY 0.05% TO 0.6% OF A QUARTERNARY AMMONIUM SALT SELECTED FORM THE GROUP CONSISTING OF QUARTERNARY AMMONIUM PHOSPHATE AND PHOSPHITE SALTS (EXPRESSED AS PO4), HAVING A QUATERNARY AMMONIUM CATION OF THE GENERAL FORMULA:
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Current AssigneeMilton O. Schur, Robert M. Levy
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Original AssigneeMilton O. Schur, Robert M. Levy
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InventorsSchur, Milton O., Levy, Robert M.
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Application NumberUS03/177,342Time in Patent Office517 DaysField of SearchUS Class Current131/365CPC Class CodesD21H 5/16 Tobacco or cigarette paper
