The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 31, 1995
Filed:
Sep. 09, 1991
Applicant:
Inventor:
William F Owens, Jr, Pisgah Forest, NC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A24D / ;
U.S. Cl.
CPC ...
131365 ;
Abstract
Stabilization and demobilization of volatile organic and volatile inorganic acids by acid adsorption onto activated carbon, which is then used in the manufacture of wrappers for smoking articles, provides improvements in sidestream smoke aroma, reduction in sidestream smoke irritation and improvements in subjective taste of the mainstream smoke.