logo

For the Inventor, By the Inventor

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 11833484 B1

PDFFull Text
Date of Patent:
Dec. 05, 2023

Filed:

Aug. 12, 2021

Apparatus for preparing oligomer

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Moon Sub Hwang, Daejeon, KR;

Jeong Seok Lee, Daejeon, KR;

Hong Min Lee, Daejeon, KR;

Jong Hun Song, Daejeon, KR;

Kyung Seog Youk, Daejeon, KR;

Min Ho Sun, Daejeon, KR;

Hyun Seok Kim, Daejeon, KR;

Assignee:

LG Chem, Ltd., Seoul, KR;

Attorney:

Bryan Cave Leighton Paisner LLP

Primary Examiner:

Natasha E Young

Int. Cl.
CPC ...
B01J 8/02 (2006.01); B01D 5/00 (2006.01); B01D 19/00 (2006.01); B01J 8/00 (2006.01); C07C 2/32 (2006.01);
U.S. Cl.
CPC ...
B01J 8/0292 (2013.01); B01D 5/0069 (2013.01); B01D 19/0042 (2013.01); B01D 19/0063 (2013.01); B01J 8/001 (2013.01); B01J 8/008 (2013.01); B01J 2208/0061 (2013.01); B01J 2208/00938 (2013.01); C07C 2/32 (2013.01);
Abstract

The present disclosure relates to an apparatus for preparing an oligomer, including: a reactor receiving a monomer stream and performing an oligomerization reaction to prepare a reaction product; a product discharge line for transferring a reaction product stream discharged from the reactor; and a bubble catcher provided in any area of the product discharge line to remove bubbles contained in the reaction product stream.

Find Patent Forward Citations

Hwang, Moon. (2023). Apparatus for preparing oligomer (U.S. Patent No. 11833484). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11833484

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…