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. 20, 2020
Filed:
Apr. 30, 2019
Applicant:
Scientific Design Company, Inc., Little Ferry, NJ (US);
Inventors:
Chun Chau Chan, Brooklyn, NY (US);
Eunice Yamada, Pittstown, NJ (US);
Barry Jay Billig, Irvington, NY (US);
Shaun McGovern, Hoboken, NJ (US);
Assignee:
Scientific Design Company, Inc., Little Ferry, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 29/152 (2006.01); C07C 29/153 (2006.01);
U.S. Cl.
CPC ...
C07C 29/152 (2013.01); C07C 29/153 (2013.01);
Abstract
An improved catalytic hydration process that includes a catalytic hydration reaction section containing adiabatic reactors with ion exchange resin catalyst and which maintains low resin swelling and excellent selectivity while also reducing process complexity and increasing versatility.