ZC

Zen-Yu Chang

EA E.I. Du Pont De Nemours And: 5 patents #1,460 of 8,010Top 20%
GE: 3 patents #10,354 of 36,430Top 30%
TL The Lubrizol: 2 patents #275 of 659Top 45%
BE Betzdearborn: 1 patents #106 of 202Top 55%
📍 Conroe, TX: #86 of 788 inventorsTop 15%
🗺 Texas: #12,559 of 125,132 inventorsTop 15%
Overall (All Time): #413,478 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10745634 Gas hydrate inhibitors Antonio Mastrangelo 2020-08-18
10597576 Lubricant for water based drilling fluid Sashikumar Mettath 2020-03-24
9873847 Ion tolerant corrosion inhibitors and inhibitor combinations for fuels Stuart L. Bartley, Mitchell M. Jackson, David C. Arters, Anthony R. Frank 2018-01-23
8518238 Processes for inhibiting fouling in hydrocarbon processing John Link 2013-08-27
7335794 Polythiaether compounds and their use as corrosion inhibitors Liliana Minevski, Ping Lue 2008-02-26
6974553 Polythiaether compounds and their use as corrosion inhibitors Liliana Minevski, Ping Lue 2005-12-13
6872230 Lubricity additives for low sulfur hydrocarbon fuels Collin Wade Cross, S. Pruett, Alan E. Goliaszewski 2005-03-29
6255311 Fungicidal fused bicyclic pyrimidinones James Francis Bereznak, Thomas Paul Selby, Charlene Gross Sternberg 2001-07-03
6245770 Fungicidal pyrimidinones James Francis Bereznak, Charlene Gross Sternberg 2001-06-12
6066638 Fungicidal pyrimidinones James Francis Bereznak, Charlene Gross Sternberg 2000-05-23
5945423 Fungicidal fused bicyclic pyrimidinones James Francis Bereznak, Thomas Paul Selby, Charlene Gross Sternberg 1999-08-31
5747497 Fungicidal fused bicyclic pyrimidinones James Francis Bereznak, Thomas Paul Selby, Charlene Gross Sternberg 1998-05-05