YC

Yihua Chang

KW Kimberly-Clark Worldwide: 10 patents #14 of 700Top 2%
📍 Portland, OR: #8 of 740 inventorsTop 2%
🗺 Oregon: #17 of 2,269 inventorsTop 1%
Overall (2003): #1,451 of 273,478Top 1%
10
Patents 2003

Issued Patents 2003

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
6653406 Ion-sensitive, water-dispersible polymers, a method of making same and items using same Dave Allen Soerens, William S. Pomplun, Franklin M. Chen, Frederick J. Lang, Pavneet S. Mumick 2003-11-25
6638603 Screen printed coating on water-sensitive film for water protection John E. Kerins, William S. Pomplun 2003-10-28
6630558 Ion-sensitive hard water dispersible polymers and applications therefor Pavneet S. Mumick, Frederick J. Lang 2003-10-07
6602955 Ion-sensitive, water-dispersible polymers, a method of making same and items using same Dave Allen Soerens, William S. Pomplun, Kenneth Y. Wang, Pavneet S. Mumick, Frederick J. Lang +7 more 2003-08-05
6599848 Ion-sensitive, water-dispersible polymers, a method of making same and items using same Franklin M. Chen, Kelly D. Branham, Eric D. Johnson, Frederick J. Lang, Jeffrey Dean Lindsay +8 more 2003-07-29
6586529 Water-dispersible polymers, a method of making same and items using same Pavneet S. Mumick, Franklin M. Chen 2003-07-01
6579570 Ion-sensitive, water-dispersible polymers, a method of making same and items using same Frederick J. Lang, Franklin M. Chen, Paige Annette Dellerman, Eric D. Johnson, Jeffrey Dean Lindsay +9 more 2003-06-17
6548592 Ion-sensitive, water-dispersible polymers, a method of making same and items using same Frederick J. Lang, Franklin M. Chen, Pavneet S. Mumick, William S. Pomplun, Dave Allen Soerens 2003-04-15
6537663 Ion-sensitive hard water dispersible polymers and applications therefor Dave Allen Soerens, Frederick J. Lang 2003-03-25
6530910 Flushable release film with combination wiper William S. Pomplun, John E. Kerins 2003-03-11