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:
Nov. 12, 2024
Filed:
Feb. 16, 2021
Applicant:
Dsm Ip Assets B.v., Heerlen, NL;
Inventors:
Werner Bonrath, Kaiseraugst, CH;
Rolf Kuenzi, Kaiseraugst, CH;
Assignee:
DSM IP ASSETS B.V., Heerlen, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 67/293 (2006.01); C07C 46/06 (2006.01); C07C 50/14 (2006.01);
U.S. Cl.
CPC ...
C07C 67/293 (2013.01); C07C 46/06 (2013.01); C07C 50/14 (2013.01);
Abstract
The present invention relates to a new process of production of menaquinone 4, which is also known as vitamin K2.