Inventor · disambiguated record
Alan E. Sopchik
Also filed as: SOPCHIK ALAN · SOPCHIK ALAN E
4 granted patents·2 pending applications·13 citations·filing 2004–2018
67Inventor score
Top patents by PatentIndex Score
6 records- 0187US10640449B2Methods of using N-oxyl polymerization inhibitor in a wash settler for preparing methyl methacrylateDOW GLOBAL TECHNOLOGIES LLC·Filed 2017·Granted May 5, 2020·4 cites·10 claims
- 0280US7393976B2Process for manufacturing reduced water content (meth)acrylic acidROHM & HAAS·Filed 2004·Granted Jul 1, 2008·9 cites·13 claims
- 0356US11098000B2Method for recovery of methacrolein and methanol from methacrolein dimethylacetalDOW GLOBAL TECHNOLOGIES LLC·Filed 2018·Granted Aug 24, 2021·0 cites·6 claims
- 0452US9517999B2Process for purifying (meth)acrylic acidROHM & HAAS·Filed 2014·Granted Dec 13, 2016·0 cites·11 claims
- 0552US2009030165A1Process for manufacturing reduced water content (meth) acrylic acidBENDERLY ABRAHAM·Filed 2008·Application pending·0 cites
- 0647US2011105708A1Process for manufacturing reduced water content (meth)acrylic acidBENDERLY ABRAHAM·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →