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:
Feb. 16, 2016
Filed:
Dec. 25, 2013
Industrial Technology Research Institute, Hsinchu, TW;
Cheng-Wei Yeh, Pingtung County, TW;
Mao-Lin Hsueh, Pingtung County, TW;
Yi-Zhen Chen, Tainan, TW;
Chih-Wei Liu, Hualien County, TW;
Kuo-Chen Shih, Kaohsiung, TW;
Hsi-Hsin Shih, Taichung, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A catalyst system and a method for manufacturing cyclic carbonate by the same are provided. The catalyst system includes a transition metal salt containing a halo group, an acetate group, or a combination thereof, and an organic phosphine ligand. The molar ratio of the organic phosphine ligand to the transition metal salt is greater than 0 and less than or equal to 50.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile