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:
Oct. 26, 2010
Filed:
May. 11, 2005
Applicants:
Fausto Munari, Rodano, IT;
Paolo Magni, Rodano, IT;
Koni Grob, Fehraltorf, CH;
Inventors:
Assignee:
Thermo Electron S.p.A., Rodano (MI), IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/00 (2006.01); G01N 30/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method for injecting a sample (i.e. a material to be analyzed that may be dissolved in a solvent) in a vaporization chamber or in a pre-column or a gas chromatograper, this method implying separately injecting a co-solvent, with the co-solvent being injected in advance of the sample and/or in a point in the vaporization chamber other than the sample injection point.