Inventor · disambiguated record
Karl-Heinz Siekiera
Also filed as: SIEKIERA KARL-HEINZ
3 granted patents·23 citations·filing 1996–2002
67Inventor score
Top patents by PatentIndex Score
3 records- 0151US6384092B2Process for the preparation of free-flowing strongly acidic cation exchangersIAB IONENAUSTAUSCHER GMBH·Filed 2001·Granted May 7, 2002·3 cites·2 claims
- 0248US6228896B1Process for the preparation of very acidic cation exchangersIAB IONENNAUSTAUSCHER GMBH BIT·Filed 1996·Granted May 8, 2001·18 cites·7 claims
- 0346US6624206B2Process for the preparation of free-flowing strongly acidic cation exchangersIAB IONENAUSTAUSCHER GMBH·Filed 2002·Granted Sep 23, 2003·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →