YC

Yunwa W. Cheung

The Dow Chemical: 3 patents #16 of 290Top 6%
Dow Global Technologies: 1 patents #13 of 94Top 15%
📍 Lake Jackson, TX: #7 of 87 inventorsTop 9%
🗺 Texas: #333 of 8,590 inventorsTop 4%
Overall (2002): #10,705 of 266,432Top 5%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6479594 Sulfonated substantially random interpolymers, blends therewith and articles made therefrom Stephen F. Hahn, James C. Stevens, Francis J. Timmers, Gregory F. Schmidt, Thoi H. Ho +1 more 2002-11-12
6476141 COMPATIBILIZED BLENDS OF ALKENYL AROMATIC POLYMERS, &agr;-OLEFIN/VINYL OR VINYLIDENE AROMATIC AND/OR STERICALLY HINDERED ALIPHATIC OR CYCLOALIPHATIC VINYL OR VINYLIDENE INTERPOLYMERS AND STYRENIC BLOCK COPOLYMERS Dane Chang, Charles F. Diehl, Martin J. Guest, Bharat I. Chaudhary, Andre J. Uzee 2002-11-05
6388014 Blends of &agr;-olefin/vinylidene aromatic monomer or hindered aliphatic vinylidene monomer interpolymers with polyolefins Chung P. Park, Rene Broos, Johan A. Thoen, Martin J. Guest, John J. Gathers +2 more 2002-05-14
6376095 Elastic films made from alpha-olefin/vinyl aromatic and/or aliphatic or cycloaliphatic vinyl or vinylidene interpolymers Martin J. Guest, William R. Van Volkenburgh 2002-04-23