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. 13, 2018
Filed:
Jun. 17, 2015
Applicant:
Saltigo Gmbh, Leverkusen, DE;
Inventors:
Karsten Von Dem Bruch, Leverkusen, DE;
Andreas Scherwitzki, Remscheid, DE;
Assignee:
Saltigo GmbH, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 51/00 (2006.01); C07C 69/63 (2006.01); C07C 67/287 (2006.01);
U.S. Cl.
CPC ...
C07C 69/63 (2013.01); C07C 67/287 (2013.01);
Abstract
The present invention relates to a process for preparing 2-haloacrylic esters from 2-hydroxymethyl- or 2-halomethyl- or 2-chlorosulfinyloxymethyl-2-halomalonic diesters. The invention further provides novel 2-halomethyl-2-halomalonic diesters or 2-chlorosulfinyloxymethyl-2-halomalonic diesters which can be used for preparation of the 2-haloacrylic esters.
Von Dem Bruch, Karsten. (2018). Method for producing 2-halogen-acrylic acid esters (U.S. Patent No. 10125085). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10125085
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile