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. 06, 2026
Filed:
Apr. 06, 2022
Liebherr-components Colmar Sas, Colmar, FR;
Mikael Martin, Bergheim, FR;
LIEBHERR-COMPONENTS COLMAR SAS, Colmar, FR;
Abstract
A method for predicting a remaining lifetime parameter of a component installed in a system in particular of an engine component and/or a filter. The method includes, in one example, repeatedly sensing at least one parameter of the system to obtain a history of data values, fitting an aging pattern to the data values, and determining a remaining lifetime parameter of the component from the aging pattern, wherein at least some data values are erased with time such that the fitting is based on a subset of the data values determined since an initialization of the algorithm, wherein data values from an initial phase are not erased but retained as anchor values for the fitting throughout the lifetime determination of the component.
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