Boris Tkachev — 1 Patent at Covestro

Boris Tkachev has been granted 1 US patent while listed as an inventor at Covestro. All of these patents were granted in 2022. Boris Tkachev ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Boris Tkachev in Saint Petersburg, RU.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11535759	Waterborne compositions containing inorganic ion-exchangers to improve corrosion resistance	Makoto Nakao, Philip J. Jones, Carol L. Knox, Ilya Ilyin	2022-12-27

Boris Tkachev — 1 Patent

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