Assignee
BELFADHEL HATEM ABDALLAH
NL·2 granted patents·1 pending application·5 citations·filing 2008–2012
Top patents by PatentIndex Score
3 records- 0180US8058469B2Method for making carbamates, ureas and isocyanatesBELFADHEL HATEM ABDALLAH·Filed 2008·Granted Nov 15, 2011·4 cites·18 claims
- 0266US8962117B2Process for producing bisphenol A with reduced sulfur content, polycarbonate made from the bisphenol A, and containers formed from the polycarbonateBELFADHEL HATEM ABDALLAH·Filed 2012·Granted Feb 24, 2015·1 cites·26 claims
- 0350US2012053342A1Method for making carbamates, ureas and isocyanatesBELFADHEL HATEM ABDALLAH·Filed 2011·Application pending·0 cites
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