Duluth, Minnesota
United States
10
2020-10-15
The entities that hold a legal rights for patent applications filed by inventor Kolomitsyn Igor V.:
Igor V. Kolomitsyn from Duluth, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Weak ion exchange particulate medium prepared from phenol-containing organic matter for anions contained in aqueous solutions
#2 | 2020-07-28Weak ion exchange particulate medium prepared from phenol-containing organic matter for anions contained in aqueous solutions
#3 | 2017-06-15Particulate medium prepared from partially decomposed organic matter for selective sorption between competing metal ions in aqueous solutions
#4 | 2017-06-08Particulate sorption medium prepared from partially decomposed organic matter
#5 | 2014-10-16Particulate sorption medium prepared from partially decomposed organic matter
#6 | 2014-09-18Particulate sorption medium prepared from partially decomposed organic matter
#7 | 2009-07-16Depolymerization extraction of compounds from birch bark
#8 | 2009-05-28THERAPEUTIC TRITERPENOIDS
#9 | 2005-07-21Birch bark processing and the isolation of natural products from birch bark
#10 | 2005-06-28Compositions including fluorinated peroxides, methods of making, and the use thereof
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