Seven Fields, Pennsylvania
United States
9
2023-04-20
The entities that hold a legal rights for patent applications filed by inventor Wang Yan:
Yan Wang from Seven Fields, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
#2 | 2020-05-28Polyurethanes, articles and coatings prepared therefrom and methods of making the same
#3 | 2018-02-22Polyurethanes, articles and coatings prepared therefrom and methods of making the same
#4 | 2014-12-11Polyurethanes, articles and coatings prepared therefrom and methods of making the same
#5 | 2013-04-18Polyurethanes, articles and coatings prepared therefrom and methods of making the same
#6 | 2010-05-20Polyurethanes, articles and coatings prepared therefrom and methods of making the same
#7 | 2009-11-12Methods for preparing polyurethanes
#8 | 2009-11-12Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
#9 | 2009-11-12Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
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