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:
Oct. 21, 2025
Filed:
Jan. 22, 2021
The Royal Institution for the Advancement of Learning/mcgill University, Montréal, CA;
Abstract
There is described a method of recovering parts of an electronic circuit having a self-supporting substrate having graphene oxide (GO) paper, and at least a conductive trace on the self-supporting substrate. The method generally has a step of immersing the electronic circuit into an environment-friendly solvent, the GO paper thereby dissociating from the conductive trace; and a step of recovering the GO paper from the environment-friendly solvent. The present disclosure also describes an electronic circuit generally having a self-supporting substrate having GO paper with a structural thickness being equal or above a given thickness threshold; and at least a conductive trace on said self-supporting substrate. Further, there is also described a substrate for an electronic circuit in which the substrate generally has a self-supporting substrate having GO paper with a structural thickness being equal or above a given thickness threshold.