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. 20, 2022
Filed:
Jan. 18, 2018
Applicant:
Novomer, Inc., Boston, MA (US);
Inventors:
Konstantin A. Pokrovski, Boston, MA (US);
John B. Ruhl, Boston, MA (US);
Alexander Tseitlin, Boston, MA (US);
Kyle Sherry, Boston, MA (US);
Assignee:
Novomer, Inc., Rochester, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C07D 301/32 (2006.01);
U.S. Cl.
CPC ...
C07D 301/32 (2013.01);
Abstract
Disclosed are methods for treating an ethylene oxide stream suitable for use in carbonylation reactions. Such treatment uses an inorganic solid to remove water from the ethylene oxide stream. Discloses are also systems to carry out the methods herein.