Mrzena; Frank

Patent Applications and Registrations

Patent applications and USPTO patent grants for Mrzena; Frank.The latest application filed is for "alkylene oxide-free methods for producing polyetherols".

Company Profile

0.6.7

Mrzena; Frank - Mutterstadt DE
MRZENA; Frank - Neustadt 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 a powder comprising one or more complexing agent salts Grant 9,540,597 - Mrzena , et al. January 10, 2	2017-01-10
Alkylene Oxide-free Methods For Producing Polyetherols App 20160319073 - REIS-WALTHER; Eva-Maria ; et al.	2016-11-03
Process for the preparation of a spray powder comprising one or more glycine-N,N-diacetic acid derivatives and use of the spray powder for producing compression agglomerates Grant 8,748,366 - Mrzena , et al. June 10, 2	2014-06-10
Process For The Preparation Of A Powder Comprising One Or More Derivatives Of Glycine-n,n Diacetic Acid And /or One Or More Derivatives Of Glutamine-n,n Diacetic Acid And Methylglycine-n,n Diacetic Acid Trisodium Salt Powder App 20140155646 - Mrzena; Frank ; et al.	2014-06-05
Process for the preparation of a powder comprising one or more derivatives of glycine-N,N diacetic acid and/or one or more derivatives of glutamine-N,N diacetic acid and methylglycine-N,N diacetic acid trisodium salt powder Grant 8,628,684 - Mrzena , et al. January 14, 2	2014-01-14
Process For The Preparation Of A Powder Comprising One Or More Complexing Agent Salts App 20120202731 - Mrzena; Frank ; et al.	2012-08-09
Process For The Preparation Of A Spray Powder Comprising One Or More Glycine-n,n-diacetic Acid Derivatives And Use Of The Spray Powder For Producing Compression Agglomerates App 20120071381 - Mrzena; Frank ; et al.	2012-03-22
Process For The Preparation Of A Powder Comprising One Or More Derivatives Of Glycine-n,n Diacetic Acid And /or One Or More Derivatives Of Glutamine-n,n Diacetic Acid And Methylglycine-n,n Diacetic Acid Trisodium Salt Powder App 20120046491 - Mrzena; Frank ; et al.	2012-02-23
Process For Producing A Free-flowing And Storage-stable Solid Comprising Essentially Alpha-alanine-n,n-diacetic Acid And/or One Or More Derivatives Of Alpha-alanine-n,n-diacetic Acid App 20100187724 - Heinz; Robert ; et al.	2010-07-29
Method for regenerating re2o7 doped catalyst supports App 20060183627 - Stephan; Jurgen ; et al.	2006-08-17

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