Des Plaines, Illinois
United States
3
2011-12-22
The entities that hold a legal rights for patent applications filed by inventor Chen John Q.:
John Q. Chen from Des Plaines, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Process for generation of polyols from saccharide containing feedstock
#2 | 2009-08-20Enhancement of molecular sieve performance
#3 | 2007-01-04Methods for recovering activity of molecular sieve catalysts
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