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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.:

US 9688598 B1

PDFFull Text
Expired
Date of Patent:
Jun. 27, 2017

Filed:

Dec. 09, 2014

Hydroformylation process

Applicant:

Dow Technology Investments Llc, Midland, MI (US);

Inventors:

Thomas C. Eisenschmid, South Charleston, WV (US);

Morteza Mokhtarzadeh, Charleston, WV (US);

Cloid R. Smith, III, Charleston, WV (US);

Michael C. Becker, Dickinson, TX (US);

George R. Phillips, South Charleston, WV (US);

Michael A. Brammer, Freeport, TX (US);

Glenn A. Miller, South Charleston, WV (US);

Rick B. Watson, Missouri City, TX (US);

Irvin B. Cox, The Villages, FL (US);

Edward A. Lord, London, GB;

Martin Smidt, London, GB;

Assignee:

DOW TECHNOLOGY INVESTMENTS LLC, Midland, MI (US);

Attorney:
Primary Examiner:

Sikarl Witherspoon

Int. Cl.
CPC ...
C07C 45/50 (2006.01); B01J 31/00 (2006.01); C07C 45/82 (2006.01); B01J 31/24 (2006.01); C07C 45/78 (2006.01);
U.S. Cl.
CPC ...
C07C 45/50 (2013.01); B01J 31/24 (2013.01); C07C 45/78 (2013.01); C07C 45/82 (2013.01); B01J 2231/321 (2013.01); B01J 2531/822 (2013.01); Y02P 20/582 (2015.11);
Abstract

A multi-reaction train hydroformylation process wherein a common product-catalyst separation zone is employed.

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Eisenschmid, Thomas. (2017). Hydroformylation process (U.S. Patent No. 9688598). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9688598

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