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:
Sep. 17, 2019
Filed:
Apr. 14, 2016
Lockheed Martin Corporation, Bethesda, MD (US);
Jacob L. Swett, Redwood City, CA (US);
Peter V. Bedworth, Los Gatos, CA (US);
Scott E. Heise, San Jose, CA (US);
Steven W. Sinton, Palo Alto, CA (US);
Sarah M Simon, Baltimore, MD (US);
Lockheed Martin Corporation, Bethesda, MD (US);
Abstract
Sheets of graphene-based material comprising single layer graphene and suitable for formation of a plurality of perforations in the single layer graphene are provided. In an aspect, the sheets of graphene-based material are formed by chemical vapor deposition followed by one or more conditioning steps. In a further aspect, the sheets of graphene-based material include non-graphenic carbon-based material and may be characterized the amount, mobility and/or volatility of the non-graphenic carbon-based material.