Inventor · disambiguated record
Boris Tkachev
Also filed as: TKACHEV BORIS
1 granted patent·7 pending applications·0 citations·filing 2018–2022
14Inventor score
Files withCOVESTRO LLC8
Top patents by PatentIndex Score
8 records- 0174US11535759B2Waterborne compositions containing inorganic ion-exchangers to improve corrosion resistanceCOVESTRO LLC·Filed 2021·Granted Dec 27, 2022·0 cites·23 claims
- 0274US2022259445A1Solventborne compositions containing organic ion-exchangers to improve corrosion resistanceCOVESTRO LLC·Filed 2022·Application pending·0 cites
- 0373US2022169869A1Solventborne compositions containing inorganic ion-exchangers to improve corrosion resistanceCOVESTRO LLC·Filed 2022·Application pending·0 cites
- 0469US2021198498A1Waterborne compositions containing organic ion-exchangers to improve corrosion resistanceCOVESTRO LLC·Filed 2021·Application pending·0 cites
- 0564US2019390064A1Solventborne compositions containing inorganic ion-exchangers to improve corrosion resistanceCOVESTRO LLC·Filed 2018·Application pending·0 cites
- 0663US2019390065A1Waterborne compositions containing organic ion-exchangers to improve corrosion resistanceCOVESTRO LLC·Filed 2018·Application pending·0 cites
- 0763US2019390066A1Waterborne compositions containing inorganic ion-exchangers to improve corrosion resistanceCOVESTRO LLC·Filed 2018·Application pending·0 cites
- 0863US2019390063A1Solventborne compositions containing organic ion-exchangers to improve corrosion resistanceCOVESTRO LLC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →