Inventor · name-matched record
LYGIN ALEXANDER
2 granted patents·0 citations·filing 2021–2022
23Inventor score
Files withEVONIK OPERATIONS GMBH2
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
2 records- 0163US12528704B2Silica with reduced tribo-charge for toner applicationsEVONIK OPERATIONS GMBH·Filed 2022·Granted Jan 20, 2026·0 cites·17 claims
- 0255US12552945B2Silica-based hydrophobic granular material with an increased polarityEVONIK OPERATIONS GMBH·Filed 2021·Granted Feb 17, 2026·0 cites·20 claims
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Identity basis: exact name match across USPTO filings. How scoring works →