Chen; Hongfeng

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Hongfeng.The latest application filed is for "process for the preparation of substituted pyrimidine derivatives".

Company Profile

0.7.7

Chen; Hongfeng - Somerville NJ
Chen; Hongfeng - Wilmington DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Process for the preparation of substituted pyrimidine derivatives Grant 9,359,327 - Cesco-Cancian , et al. June 7, 2	2016-06-07
Process for the preparation of substituted pyrimidine derivatives Grant 9,079,882 - Cesco-Cancian , et al. July 14, 2	2015-07-14
Process for the preparation of substituted pyrimidine derivatives Grant 9,079,884 - Cesco-Cancian , et al. July 14, 2	2015-07-14
Process for the preparation of substituted pyrimidine derivatives Grant 9,079,883 - Cesco-Cancian , et al. July 14, 2	2015-07-14
Process for the preparation of substituted pyrimidine derivatives Grant 9,006,432 - Cesco-Cancian , et al. April 14, 2	2015-04-14
Process For The Preparation Of Substituted Pyrimidine Derivatives App 20140121374 - Cesco-Cancian; Sergio ; et al.	2014-05-01
Process for the preparation of substituted pyrimidine derivatives App 20140073795 - Cesco-Cancian; Sergio ; et al.	2014-03-13
Process for the preparation of substituted pyrimidine derivatives App 20140066624 - Cesco-Cancian; Sergio ; et al.	2014-03-06
Process for the preparation of substituted pyrimidine derivatives App 20130225816 - Cesco-Cancian; Sergio ; et al.	2013-08-29
Process for the preparation of substituted pyrimidine derivatives App 20130053561 - CESCO-CANCIAN; Sergio ; et al.	2013-02-28
Process for the preparation of substituted pyrimidine derivatives Grant 8,309,720 - Cesco-Cancian , et al. November 13, 2	2012-11-13
Process for preparing substituted diaminopyrimidine oximes Grant 8,278,446 - Chen , et al. October 2, 2	2012-10-02
Process for the preparation of substituted pyrimidine derivatives App 20100004450 - Cesco-Cancian; Sergio ; et al.	2010-01-07
Process For Preparing Substituted Diaminopyrimidine Oximes App 20080249304 - Chen; Hongfeng ; et al.	2008-10-09

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