Inventor · disambiguated record
Michiel Barend Eleveld
Also filed as: ELEVELD MICHIEL B · ELEVELD MICHIEL BAREND
9 granted patents·15 pending applications·120 citations·filing 1999–2024
87Inventor score
Files withSHELL OIL CO14ELEVELD MICHIEL BAREND3SHELL USA INC2DUIJGHUISEN HENRICUS PETRUS B1VAN EETVELDE ELS1
Top patents by PatentIndex Score
24 records- 0189US6977236B2Preparation of a double metal cyanide catalystSHELL OIL CO·Filed 2004·Granted Dec 20, 2005·51 cites·5 claims
- 0284US6716788B2Preparation of a double metal cyanide catalystSHELL OIL CO·Filed 2003·Granted Apr 6, 2004·25 cites·10 claims
- 0381US2024360278A1Process for preparing a polyether polyol with a high ethylene oxide contentSHELL USA INC·Filed 2024·Application pending·0 cites
- 0479US6699961B2DMC complex catalyst and process for its preparationSHELL OIL CO·Filed 2001·Granted Mar 2, 2004·23 cites·16 claims
- 0573US7300993B2Process for the preparation of polyether polyolsSHELL OIL CO·Filed 2005·Granted Nov 27, 2007·2 cites·15 claims
- 0666US2025084201A1Processes for polyether polyol purification and preparationSHELL USA INC·Filed 2023·Application pending·0 cites
- 0762US2021002423A1Process for preparing a polyether polyol with a high ethylene oxide contentSHELL OIL CO·Filed 2018·Application pending·0 cites
- 0859US6596842B2Polymerizing alkylene oxide with sound or radiation treated DMCSHELL OIL CO·Filed 2001·Granted Jul 22, 2003·3 cites·8 claims
- 0959US6403667B1Macromer stabiliser precursor for polymer polyolsSHELL OIL CO·Filed 1999·Granted Jun 11, 2002·16 cites·16 claims
- 1050US2009057608A1Alkoxylate composition and a process for preparing the sameELEVELD MICHIEL BAREND·Filed 2008·Application pending·0 cites
- 1145US2015307428A1Process for preparing alkoxylated alcoholsSHELL OIL CO·Filed 2013·Application pending·0 cites
- 1244US7060647B2Double metal complex catalystSHELL OIL CO·Filed 2003·Granted Jun 13, 2006·0 cites·10 claims
- 1343US7112551B2Double metal complex catalystSHELL OIL CO·Filed 2003·Granted Sep 26, 2006·0 cites·12 claims
- 1442US2008033214A1Process of Preparing Odour-Lean Polyether PolyolDUIJGHUISEN HENRICUS PETRUS B·Filed 2005·Application pending·0 cites
- 1542US2009043056A1Process for the Preparation of an Improved Double Metal Cyanide Complex Catalyst, Double Metal Cyanide Catalyst and Use of Such CatalystELEVELD MICHIEL BAREND·Filed 2006·Application pending·0 cites
- 1640US2017002128A1PolyurethanesSHELL OIL CO·Filed 2014·Application pending·0 cites
- 1739US2012214888A1Process for preparing a polyurethane foamVAN EETVELDE ELS·Filed 2010·Application pending·0 cites
- 1839US2013331614A1Process and reactor system for the preparation of polyether polyolsELEVELD MICHIEL BAREND·Filed 2012·Application pending·0 cites
- 1938US2005014637A1Polyether polyol compositionFiled 2004·Application pending·0 cites
- 2037US11814467B2Process for the production of polyurethane foamsSHELL OIL CO·Filed 2016·Granted Nov 14, 2023·0 cites·5 claims
- 2134US2005014979A1Preparation of an alkoxylate composition using a double metal cyanide catalystFiled 2004·Application pending·0 cites
- 2233US2005090572A1Process for the preparation of a polyether polyolFiled 2004·Application pending·0 cites
- 2332US2018186921A1Improvements relating to polyurethanesSHELL OIL CO·Filed 2016·Application pending·0 cites
- 2429US2018072838A1Improvements relating to polyols and polyurethanesSHELL OIL CO·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →