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:
Jan. 29, 2019
Filed:
Apr. 29, 2016
Applicant:
Haldor Topsøe A/s, Kgs. Lyngby, DK;
Inventors:
Irantzu Sadaba Zubiri, Frederiksberg, DK;
Esben Taarning, Frederiksberg, DK;
Despina Tzoulaki, Copenhagen, DK;
Assignee:
Haldor Topsoe A/S, Lyngby, DK;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A23K 20/10 (2016.01); A23L 33/17 (2016.01); A23K 20/142 (2016.01); C07C 319/14 (2006.01); C07C 321/04 (2006.01); C07C 323/52 (2006.01);
U.S. Cl.
CPC ...
C07C 319/14 (2013.01); A23K 20/142 (2016.05); A23L 33/17 (2016.08); C07C 321/04 (2013.01); A23K 20/10 (2016.05); A23V 2002/00 (2013.01);
Abstract
A process for the preparation of methionine a-hydroxy analogue and derivatives thereof comprising contacting one or more sugars or derivatives thereof with a metallo-silicate composition in the presence of a compound comprising sulphur and a solvent.