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:
Apr. 10, 2012
Filed:
Nov. 09, 2007
Applicants:
Sébastien François Emmanuel Lemaire, Brussels, BE;
Andras Horvath, Turnhout, BE;
Wim Albert Alex Aelterman, Gierle, BE;
Thomas Joachim Landewald Rammeloo, Vosselaar, BE;
Inventors:
Sébastien François Emmanuel Lemaire, Brussels, BE;
Andras Horvath, Turnhout, BE;
Wim Albert Alex Aelterman, Gierle, BE;
Thomas Joachim Landewald Rammeloo, Vosselaar, BE;
Assignee:
Janssen Pharmaceutica N.V., Beerse, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 307/20 (2006.01); C07D 493/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods for the preparation of hexahydrofuro[2,3-b]furan-3-ol and especially its enantiomer (3R,3aS,6aR) hexahydrofuro[2,3-b]furan-3-ol, as well as certain novel intermediates for use in such methods are disclosed.
Lemaire, Sébastien François Emmanuel. (2012). Methods for the preparation of hexahydrofuro[2,3-b]furan-3-ol (U.S. Patent No. 8153829). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8153829
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