Assignee
SCHAEFER KALK GMBH & CO KG
DE·4 granted patents·1 pending application·0 citations·filing 2008–2017
Top patents by PatentIndex Score
5 records- 0153US11548998B2Inhibiting calcium carbonate additiveSCHAEFER KALK GMBH & CO KG·Filed 2017·Granted Jan 10, 2023·0 cites·21 claims
- 0245US11760874B2Composite powder containing calcium carbonate and having microstructured particles having inhibiting calcium carbonateSCHAEFER KALK GMBH & CO KG·Filed 2017·Granted Sep 19, 2023·0 cites·22 claims
- 0345US2010048791A1Spherical calcium carbonate particlesSCHAEFER KALK GMBH & CO KG·Filed 2008·Application pending·0 cites
- 0444US11441008B2Composite powder containing calcium carbonate and having microstructured particlesSCHAEFER KALK GMBH & CO KG·Filed 2017·Granted Sep 13, 2022·0 cites·23 claims
- 0543US11352491B2Calcium-salt-containing composite powder having microstructured particlesSCHAEFER KALK GMBH & CO KG·Filed 2017·Granted Jun 7, 2022·0 cites·19 claims
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