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. 13, 2015
Filed:
Jan. 19, 2006
Applicants:
Jackie Y. Ying, Singapore, SG;
Yugen Zhang, Singapore, SG;
Su Seong Lee, Singapore, SG;
Inventors:
Assignee:
Agency for Science, Technology and Research, Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 45/56 (2006.01); B01J 31/02 (2006.01); C07C 45/69 (2006.01); C07D 207/333 (2006.01); C07D 233/32 (2006.01); C07F 7/18 (2006.01); C07F 7/08 (2006.01);
U.S. Cl.
CPC ...
C07C 45/69 (2013.01); B01J 31/0295 (2013.01); B01J 2231/4205 (2013.01); C07D 207/333 (2013.01); C07D 233/32 (2013.01); C07F 7/1844 (2013.01); C07F 7/0812 (2013.01); B01J 2231/326 (2013.01); C07B 2200/11 (2013.01);
Abstract
The invention provides a heterogeneous catalyst comprising a catalytic group coupled to a mesocellular siliceous foam support. The catalytic group is capable of catalysing a reaction selected from the group consisting of a Friedel-Craft reaction and a Diels-Alder reaction.
Ying, Jackie. (2015). Heterogeneous chiral catalyst (U.S. Patent No. 8933276). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8933276
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile