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. 25, 2022
Filed:
Sep. 01, 2016
Shimadzu Corporation, Kyoto, JP;
Masahiro Ikegami, Kyoto, JP;
Koretsugu Ogata, Kyoto, JP;
SHIMADZU CORPORATION, Kyoto, JP;
Abstract
The compound list stored in identification information memory is populated with theoretical masses associated with a variety of compounds, as well as information such as the type of matrix capable of detecting said compound, potential neutral loss, etc. The adduct ion list, meanwhile, is populated with theoretical masses associated with a variety of adduct ions, as well as other information such as types of matrices capable of producing adducts, etc. When a user specifies a peak on the mass spectrum for a compound search, compound candidate search portion extracts combination candidates based on how well the measured m/z value of the specified peak matches the m/z value for combinations of compounds in the compound list and adduct ions in the adduct ion list, while the type of matrix used during measurement serves as a condition to narrow down the combinations. Display processing portion displays a list of the search results.