NEWTOWN SQUARE, Pennsylvania
United States
8
2016-02-11
The entities that hold a legal rights for patent applications filed by inventor WEIGERT ERICH:
ERICH WEIGERT from NEWTOWN SQUARE, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#2 | 2014-09-04Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#3 | 2013-12-05Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#4 | 2013-04-18Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#5 | 2012-08-23Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#6 | 2012-04-19Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#7 | 2011-11-17Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
#8 | 2010-10-21Small pore molecular sieve supported copper catalysts durable against lean/rich aging for the reduction of nitrogen oxides
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