Inventor · disambiguated record
Stephan Wittmar
Also filed as: WITTMAR STEPHAN
3 granted patents·0 citations·filing 2017–2021
44Inventor score
Files withALCON INC3
Top patents by PatentIndex Score
3 records- 0171US11447583B2High molecular weight poly(methacrylic acid)ALCON INC·Filed 2021·Granted Sep 20, 2022·0 cites·15 claims
- 0264US11001652B2High molecular weight poly(methacrylic acid)ALCON INC·Filed 2020·Granted May 11, 2021·0 cites·18 claims
- 0340US10782450B2Soft contact lenses with a lubricious coating covalently-attached thereonALCON INC·Filed 2017·Granted Sep 22, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →