Antwerpen
Belgium
2
2014-07-24
The entities that hold a legal rights for patent applications filed by inventor Quintanilla Esther E.:
Esther E. Quintanilla from Antwerpen, BE has applied for patents for these inventions. The list has both pending applications and granted patents:
Polyfunctional Polyglycerine Initiated Polyether Polyols and High Resilience Polyurethane Slabstock Therefrom
#2 | 2014-06-12Process for making polyether alcohols having oxyethylene units by polymerization of ethylene carbonate in the presence of double metal cyanide catalysts
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