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. 08, 2024
Filed:
Dec. 10, 2020
Xavier University of Louisiana, New Orleans, LA (US);
Vladimir Kolesnichenko, New Orleans, LA (US);
Galina Goloverda, New Orleans, LA (US);
Igor Kolesnichenko, New Orleans, LA (US);
Guangdi Wang, New Orleans, LA (US);
Xavier University of Louisiana, New Orleans, LA (US);
Abstract
Disclosed are methods of solvent removal in an evacuated, closed system at ambient or low (spontaneously dropped due to evaporation endothermicity) temperature. The methods disclosed are suitable for removing the solvents with a broad range of volatility, having normal (STP) boiling points from 30 up to at least 202° C. (vapor pressures at least of 0.1 to 500 torr; higher boiling point solvents are possible to remove with longer experimental times) and is only limited from a volume standpoint by the size of the apparatus used.