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:
May. 16, 1995
Filed:
Nov. 19, 1993
Applicant:
Inventor:
James L Webster, Parkersburg, WV (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63D / ;
U.S. Cl.
CPC ...
588206 ; 588210 ;
Abstract
Halogen-containing organic compounds are reacted with alkali metal or earth alkaline metal carbonate and/or oxide to convert the halogen component of the compound to halide of the metal, thus converting a liquid or gaseous compound to a solid halogen-containing compound for use or safe landfill disposal.