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:
Sep. 05, 2000
Filed:
Oct. 20, 1997
Applicant:
Inventor:
James Joseph Foster, Clifton Forge, VA (US);
Assignee:
Westvaco Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ;
U.S. Cl.
CPC ...
436 55 ; 162198 ; 702 23 ; 702 30 ;
Abstract
This invention relates to chemical additive management systems. Such structures of this type, generally, allow a manufacturer to determine if a chemical additive to be used will contain a chemical component or reaction product that is of toxicological concern to the end-user.