Hingham, Massachusetts
United States
7
2013-07-11
The entities that hold a legal rights for patent applications filed by inventor Fetsko Stephen W.:
Stephen W. Fetsko from Hingham, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for producing phenol-BPA adduct crystals
#2 | 2012-12-06Recovery of phenol and acetone from bisphenol-A streams
#3 | 2012-12-06Treatment of bisphenol-A residue streams
#4 | 2012-06-07Crystallizer for producing phenol-BPA adduct crystals
#5 | 2011-12-29CRYSTALLIZER AND METHOD FOR PRODUCING PHENOL-BPA ADDUCT CRYSTALS
#6 | 2009-09-03Bisphenol-A plant yield enhancement
#7 | 2009-05-28Process for the manufacture of polyphenols
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