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:
Feb. 10, 2026
Filed:
Jun. 03, 2019
Pharmacolog I Uppsala Ab, Uppsala, SE;
Hans Dahlin, Uppsala, SE;
Jörgen Höjdmo, Uppsala, SE;
RAYSEARCH LABORATORIES AB (PUBL), Stockholm, SE;
Abstract
A method and a system for evaluating a drug concentration in body fluid samples, wherein the body fluid samples are blood, plasma or serum, the method including the steps of: preparing at least one body fluid sample including a solved target drug by removing unsolved components from the body fluid sample; performing absorption spectrophotometric analyzes on the at least one body fluid sample; and evaluating a drug concentration in the at least one body fluid sample based on the spectrophotometric analyzes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile