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:
Nov. 29, 2022
Filed:
May. 15, 2019
Applicant:
Promerus, Llc, Brecksville, OH (US);
Inventors:
Oleksandr Burtovyy, Brecksville, OH (US);
Wei Zhang, Brecksville, OH (US);
Assignee:
PROMERUS, LLC, Akron, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 61/36 (2006.01); B01D 71/70 (2006.01); B01D 67/00 (2006.01); B01D 69/10 (2006.01); B01D 71/34 (2006.01); B01D 71/42 (2006.01); B01D 69/04 (2006.01); B01D 69/08 (2006.01); B01D 69/12 (2006.01);
U.S. Cl.
CPC ...
B01D 61/362 (2013.01); B01D 67/0081 (2013.01); B01D 69/10 (2013.01); B01D 71/34 (2013.01); B01D 71/42 (2013.01); B01D 71/70 (2013.01); B01D 69/04 (2013.01); B01D 69/08 (2013.01); B01D 69/12 (2013.01); B01D 2255/20707 (2013.01); B01D 2311/2688 (2013.01); B01D 2323/30 (2013.01); B01D 2325/20 (2013.01);
Abstract
A pervaporation membrane formed on a porous support containing a composition encompassing a polysiloxane, a crosslinker and a catalyst are disclosed and claimed. Also disclosed are the fabrication of membranes which exhibit unique separation properties, and their use in the separation of organic volatiles from biomass and/or organic waste, including butanol, ethanol, and the like.