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:
Apr. 09, 2002
Filed:
Mar. 14, 2000
Applicant:
Inventors:
Rajan Keshav Panandiker, West Chester, OH (US);
Sherri Lynn Randall, Hamilton, OH (US);
Eugene Paul Gosselink, Cincinnati, OH (US);
William Conrad Wertz, West Harrison, IN (US);
Sören Hildebrandt, Speyer, DE;
Elisabeth Kappes, Limburgerhof, DE;
Dieter Boeckh, Limburgerhof, DE;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/30 ; C11D 3/37 ; C11D 7/32 ;
U.S. Cl.
CPC ...
C11D 3/30 ; C11D 3/37 ; C11D 7/32 ;
Abstract
Compositions and methods which utilize certain linear amine based polymer, oligomer, or copolymer materials as fabric treatment agents that can impart fabric appearance benefits to fabrics and textiles laundered in washing solutions which contain such materials.