Inventor · disambiguated record
Christian Hellwig
Also filed as: HELLWIG CHRISTIAN
3 granted patents·6 citations·filing 2019–2020
57Inventor score
Files withSAP SE3
Top patents by PatentIndex Score
3 records- 0188US11687878B2Privacy-preserving supply chain verification for multiple asset types in shared data storage scenariosSAP SE·Filed 2020·Granted Jun 27, 2023·4 cites·20 claims
- 0283US11552794B2Deterministic random blindingSAP SE·Filed 2020·Granted Jan 10, 2023·2 cites·20 claims
- 0346US11036872B2Privacy-preserving sum-based consistency checks for blockchainsSAP SE·Filed 2019·Granted Jun 15, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →