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. 27, 1983
Filed:
Apr. 03, 1981
Applicant:
Inventors:
David S Hsu, Clinton, MD (US);
Thomas J Manuccia, Jr, Silver Spring, MD (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Primary Examiner:
Int. Cl.
CPC ...
C01B / ; B01D / ;
U.S. Cl.
CPC ...
2041 / ; 423-3 ; 2041 / ;
Abstract
Isotopes of carbon are separated by irradiating an isotopic mixture of methyl fluoride with a laser tuned to an absorption and of one of the isotopes, reacting the isotopic mixture with atomic bromine, whereby the excited isotopic form of methyl fluoride reacts at a faster rate than the other form, and separating the products.