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:
Dec. 22, 2020
Filed:
Dec. 29, 2017
Applicant:
Cj Cheiljedang Corporation, Seoul, KR;
Inventors:
Jun-Woo Kim, Gyeonggi-do, KR;
In Sung Lee, Seoul, KR;
Kee Kahb Koo, Seoul, KR;
Wang Soo Kim, Seoul, KR;
Allan S. Myerson, Cambridge, MA (US);
Assignee:
CJ CHEILJEDANG CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 319/28 (2006.01); B01D 9/00 (2006.01); C07C 323/58 (2006.01);
U.S. Cl.
CPC ...
C07C 319/28 (2013.01); B01D 9/0063 (2013.01); C07C 323/58 (2013.01); B01D 2009/0086 (2013.01); C07B 2200/13 (2013.01);
Abstract
The present application relates to a method for preparing L-methionine crystals with an improved bulk density. As the L-methionine crystals prepared according to the method for preparing L-methionine crystals of the present application may have a bulk density of up to 800 g/L, the L-methionine crystals are expected to reduce storage and transport costs of L-methionine powder and improve working conditions due to improved fluidity of the powder.