Inventor · disambiguated record
Frits Dautzenberg
Also filed as: DAUTZENBERG FRITS · DAUTZENBERG FRITS M
12 granted patents·7 pending applications·219 citations·filing 1979–2011
92Inventor score
Files withGRUTER GERARDUS JOHANNES MARIA5ABB LUMMUS GLOBAL INC3CATALYTIC DISTILLATION TECH2LUMMUS TECHNOLOGY INC2SHELL OIL CO2
Top patents by PatentIndex Score
19 records- 0195US8877950B2Method for the synthesis of 5-hydroxymethylfurfural ethers and their useGRUTER GERARDUS JOHANNES MARIA·Filed 2010·Granted Nov 4, 2014·20 cites·2 claims
- 0294US8338626B2Method for the synthesis of 5-alkoxymethyl furfural ethers and their useGRUTER GERARDUS JOHANNES MARIA·Filed 2011·Granted Dec 25, 2012·12 cites·12 claims
- 0393US8242293B2Method for the synthesis of organic acid esters of 5-hydroxymethylfurfural and their useGRUTER GERARDUS JOHANNES MARIA·Filed 2007·Granted Aug 14, 2012·25 cites·17 claims
- 0493US8133289B2Method for the synthesis of 5-alkoxymethyl furfural ethers and their useGRUTER GERARDUS JOHANNES MARIA·Filed 2007·Granted Mar 13, 2012·10 cites·2 claims
- 0593US7550405B2Zeolite composite, method for making and catalytic application thereofLUMMUS TECHNOLOGY INC·Filed 2006·Granted Jun 23, 2009·26 cites·23 claims
- 0693US7084087B2Zeolite composite, method for making and catalytic application thereofABB LUMMUS GLOBAL INC·Filed 2003·Granted Aug 1, 2006·63 cites·16 claims
- 0791US8314260B2Hydroxymethylfurfural ethers and esters prepared in ionic liquidsGRUTER GERARDUS JOHANNES MARIA·Filed 2008·Granted Nov 20, 2012·17 cites·14 claims
- 0885US7470645B2Zeolite composite, method for making and catalytic application thereofLUMMUS TECHNOLOGY INC·Filed 2006·Granted Dec 30, 2008·8 cites·20 claims
- 0974US7108804B2Supported nickel catalyst for synthesis gas preparationABB LUMMUS GLOBAL INC·Filed 2003·Granted Sep 19, 2006·16 cites·28 claims
- 1060US7091365B2Process for olefin epoxidation and co-production of nylon precursorABB LUMMUS GLOBAL INC·Filed 2004·Granted Aug 15, 2006·1 cites·20 claims
- 1155US4291182AProcess for the preparation of aromatic hydrocarbons and hydrogen from butaneSHELL OIL CO·Filed 1980·Granted Sep 22, 1981·14 cites·5 claims
- 1246US2003073875A1Process for the conversion of mixed C4 and C5 streams to motor fuelCATALYTIC DISTILLATION TECH·Filed 2002·Application pending·0 cites
- 1344US4244807AProcess for the preparation of a hydrocarbon mixture rich in aromaticsSHELL OIL CO·Filed 1979·Granted Jan 13, 1981·7 cites·15 claims
- 1440US2006278568A1Method of removing oxygenated sulfur compounds from hydrocarbonsCATALYTIC DISTILLATION TECH·Filed 2005·Application pending·0 cites
- 1539US2007227951A1Novel Process for Removing Sulfur from FuelsTHIRUGNANASAMPANTHAR JEYAGORWY·Filed 2004·Application pending·0 cites
- 1637US2002148758A1Gasoline hydrodesulfurizationFiled 2001·Application pending·0 cites
- 1737US2006270885A1Normal heptane isomerizationBOYER CHRISTOPHER C·Filed 2005·Application pending·0 cites
- 1829US2002068026A1ReactorFiled 1998·Application pending·0 cites
- 1926US2002038066A1Fixed catalytic bed reactorFiled 1999·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →