Inventor · disambiguated record
Terry W. Nassivera
Also filed as: NASSIVERA TERRY · NASSIVERA TERRY W
5 granted patents·2 pending applications·0 citations·filing 2016–2022
59Inventor score
Files withEVONIK OPERATIONS GMBH7
Top patents by PatentIndex Score
7 records- 0165US2025059054A1Precipitated silica and methods thereofEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 0263US11285088B2Spherical silica particle size for RDA controlEVONIK OPERATIONS GMBH·Filed 2018·Granted Mar 29, 2022·0 cites·21 claims
- 0361US2024051835A1Amorphous non-porous silicasEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 0459US12215034B2Spherical stannous compatible silica particles for reduced RDAEVONIK OPERATIONS GMBH·Filed 2019·Granted Feb 4, 2025·0 cites·18 claims
- 0557US12037252B2Stannous compatible silicaEVONIK OPERATIONS GMBH·Filed 2017·Granted Jul 16, 2024·0 cites·9 claims
- 0650US11548788B2Spherical silica for tubule occlusionEVONIK OPERATIONS GMBH·Filed 2018·Granted Jan 10, 2023·0 cites·26 claims
- 0743US10959922B2Silica-based antimicrobial oral compositionsEVONIK OPERATIONS GMBH·Filed 2016·Granted Mar 30, 2021·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →