Dautzenberg; Frits

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dautzenberg; Frits.The latest application filed is for "hydroxymethylfurfural ethers and esters prepared in ionic liquids".

Company Profile

0.6.4

Dautzenberg; Frits - San Diego CA
Dautzenberg; Frits - Mahwah NJ

*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
Method for the synthesis of 5-hydroxymethylfurfural ethers and their use Grant 8,877,950 - Gruter , et al. November 4, 2	2014-11-04
Method for the synthesis of 5-alkoxymethyl furfural ethers and their use Grant 8,338,626 - Gruter , et al. December 25, 2	2012-12-25
Hydroxymethylfurfural ethers and esters prepared in ionic liquids Grant 8,314,260 - Gruter , et al. November 20, 2	2012-11-20
Method for the synthesis of organic acid esters of 5-hydroxymethylfurfural and their use Grant 8,242,293 - Gruter , et al. August 14, 2	2012-08-14
Method for the synthesis of 5-alkoxymethyl furfural ethers and their use Grant 8,133,289 - Gruter , et al. March 13, 2	2012-03-13
Hydroxymethylfurfural Ethers And Esters Prepared In Ionic Liquids App 20100081833 - Gruter; Gerardus Johannes Maria ; et al.	2010-04-01
Method For The Synthesis Of Organic Acid Esters Of 5-Hydroxymethylfurfural And Their Use App 20090306415 - Gruter; Gerardus Johannes Maria ; et al.	2009-12-10
Method of removing oxygenated sulfur compounds from hydrocarbons App 20060278568 - Smith; Lawrence A. JR. ; et al.	2006-12-14
Process for the conversion of mixed C4 and C5 streams to motor fuel App 20030073875 - Ryu, J. Yong ; et al.	2003-04-17

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