Boulder, Colorado
United States
8
2007-09-06
The entities that hold a legal rights for patent applications filed by inventor KONSTANTIN Peter:
Peter KONSTANTIN from Boulder, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Positively charged membrane
#2 | 2006-11-09Positively charged membrane
#3 | 2006-07-13Charged membrane
#4 | 2005-09-29Positively charged membrane
#5 | 2005-06-30Negatively charged membrane
#6 | 2005-03-01Filter device and filter element comprising at least one negatively charged membrane
#7 | 2005-02-08Positively charged membrane
#8 | 2005-02-01Charged membrane
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