Aurora, Illinois
United States
5
2012-08-23
The entities that hold a legal rights for patent applications filed by inventor Shevchenko Sergey:
Sergey Shevchenko from Aurora, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Compositions and processes for paper
#2 | 2010-09-09METHOD AND CHEMICAL COMPOSITION TO IMPROVE EFFICIENCY OF MECHANICAL PULP
#3 | 2007-03-22Methods for enhancing brightness and resistance to thermal yellowing of bleached kraft pulp and paper
#4 | 2006-12-14Method for monitoring organic deposits in papermaking
#5 | 2006-10-12Compositions and methods for enhancing brightness and brightness stabilization in papermaking
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