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. 07, 2003
Filed:
Jan. 04, 2000
Applicant:
Inventors:
Louis Canuel, Repentigny, CA;
Christiane Lariviere, Montreal, CA;
Roya Mohmad, Montreal, CA;
Zulifkar Murji, Verdun, CA;
Leonard G. Rosenfeld, East Windsor, NJ (US);
Assignee:
Johnson & Johnson Inc., , CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 1/320 ;
U.S. Cl.
CPC ...
A61F 1/320 ;
Abstract
A sanitary napkin is disclosed that is thin, highly absorbent and has a flexibility selected to provide good comfort potential and at the same time reduce the likelihood of uncontrolled deformation, known as bunching. In a specific example, the sanitary napkin has a cover layer, an absorbent system and barrier layer. The absorbent system has superabsorbent material in a matrix of cellulosic fibers.