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. 30, 2025
Filed:
Mar. 16, 2020
President and Fellows of Harvard College, Cambridge, MA (US);
Christoffer Karl Abrahamsson, Cambridge, MA (US);
Amit Arun Nagarkar, Cambridge, MA (US);
Michael Johannes Fink, Cambridge, MA (US);
Markus P. Nemitz, Cambridge, MA (US);
Daniel John Preston, Cambridge, MA (US);
Shencheng Ge, Cambridge, MA (US);
Joseph Bozenko, Cambridge, MA (US);
George M. Whitesides, Cambridge, MA (US);
President and Fellows of Harvard College, Cambridge, MA (US);
Abstract
A magnetic levitation system is described, including a first and second magnets having surfaces of their like-poles facing each other; and a container disposed between the first and second magnets' like poles and containing a solution including a paramagnetic complex in a non-aqueous solvent, where the paramagnetic complex includes a paramagnetic metal and at least one ligand that coordinates to the paramagnetic metal via electron donation. Methods of separating a mixture of solid compounds, and/or identifying, confirming, and/or predicting the composition of the mixture, are also described.