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. 05, 2010
Filed:
Dec. 17, 2008
Applicants:
Lars Rodefeld, Leverkusen, DE;
Witold Broda, Neunkirchen-Seelscheid, DE;
Joachim Sommer, Wolfersheim, DE;
Joachim Westen, Solingen, DE;
Hartmut Richter, Langenfeld, DE;
Inventors:
Lars Rodefeld, Leverkusen, DE;
Witold Broda, Neunkirchen-Seelscheid, DE;
Joachim Sommer, Wolfersheim, DE;
Joachim Westen, Solingen, DE;
Hartmut Richter, Langenfeld, DE;
Assignee:
SALTIGO GmbH, Langenfeld, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 323/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process is described for preparing alkyl thiodiglycolates of the general formula (I)R—OOC—CH2-S—CH2-COO—R  (I)where R is a radical of branched or unbranched Cto C-alkyl,