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:
Jun. 09, 2026
Filed:
Nov. 21, 2023
GE Precision Healthcare Llc, Waukesha, WI (US);
Johannes Loberg, Stockholm, SE;
Martin Sjölin, Stockholm, SE;
Mats Persson, Västerhaninge, SE;
Fredrik Grönberg, Stockholm, SE;
Björn Cederström, Stockholm, SE;
Daniel Collin, Stockholm, SE;
GE Precision Healthcare LLC, Waukesha, WI (US);
Abstract
A system and method for projection based spectral X-ray imaging, such as computed tomography (CT) imaging, the system and method comprising performing projection based material decomposition based on spectral X-ray data to generate a set of material basis sinograms, and performing a weighted combination of at least part of at least two material basis sinograms of the set of material basis sinograms into a reconstructed image based on material weighting in the projection domain.