Helmreich; Matthias

Patent Applications and Registrations

Patent applications and USPTO patent grants for Helmreich; Matthias.The latest application filed is for "separation of triazine derivatives enantiomers using tartaric acid".

Company Profile

0.8.6

Helmreich; Matthias - Darmstadt N/A DE
Helmreich; Matthias - Heidelberg 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 separation of enantiomers of 3,6-dihydro-1,3,5-triazine derivatives Grant 8,895,732 - Helmreich , et al. November 25, 2	2014-11-25
Process for enantiomeric separation of racemic dihydro-1,3,5 triazines via preferential crystallization Grant 8,742,102 - Helmreich , et al. June 3, 2	2014-06-03
Separation of triazine derivatives enantiomers using tartaric acid Grant 8,742,103 - Cravo , et al. June 3, 2	2014-06-03
Separation Of Triazine Derivatives Enantiomers Using Tartaric Acid App 20130261300 - Cravo; Daniel ; et al.	2013-10-03
Method for the production of 3,6-dihydro-L, 3, 5-triazine derivatives from metformin and paraldehyde derivatives Grant 8,461,331 - Helmreich , et al. June 11, 2	2013-06-11
Process For Enantiomeric Separation Of Racemic Dihydro-1,3,5, Triazines Via Preferential Crystallization App 20120071655 - Helmreich; Matthias ; et al.	2012-03-22
Process for the separation of enantiomers of 3,6-dihydro-1,3,5-triazine derivatives App 20120016121 - Helmreich; Matthias ; et al.	2012-01-19
Process For The Synthesis Of 3,6-dihydro-1,3,5-triazine Derivatives App 20110124860 - Aubourg; Stephanie ; et al.	2011-05-26
Method For The Production Of 3,6-dihydro-l, 3, 5-triazine Derivatives From Metformin And Paraldehyde Derivatives App 20110118463 - Helmreich; Matthias ; et al.	2011-05-19

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