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:
Jan. 19, 2021
Filed:
Sep. 11, 2017
Applicant:
Karsa Oy, Helsinki, FI;
Inventors:
Jani Hakala, Vantaa, FI;
Jyri Mikkilä, Helsinki, FI;
Verner Hemmilä, Ohkola, FI;
Mikko Sipilä, Helsinki, FI;
Aleksei Shcherbinin, Helsinki, FI;
Hans-Jurg Jost, Vantaa, FI;
Assignee:
KARSA OY, Helsinki, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 49/14 (2006.01); G01N 1/22 (2006.01); G01N 1/40 (2006.01); H01J 49/26 (2006.01); H01J 49/04 (2006.01); G01N 1/02 (2006.01);
U.S. Cl.
CPC ...
H01J 49/145 (2013.01); G01N 1/2208 (2013.01); G01N 1/40 (2013.01); H01J 49/26 (2013.01); G01N 2001/024 (2013.01); G01N 2001/4038 (2013.01); H01J 49/0422 (2013.01); H01J 49/0431 (2013.01);
Abstract
Disclosed are a multimethod ionization device (MID) to utilize at least chemical ionization and a system further utilizing such a device provided with a reaction chamber for ion formation of reagent species for adduct formation from at least one analyte to be characterized as based on mass to charge ratio for the analyte identification.