Inventor · disambiguated record
Eilhard Hillrichs
Also filed as: HILLRICHS EILHARD
5 granted patents·138 citations·filing 1992–1996
82Inventor score
Files withMETALLGESELLSCHAFT AG5
Top patents by PatentIndex Score
5 records- 0189US5702585AProcess of preparing alkali peroxide solutionsMETALLGESELLSCHAFT AG·Filed 1994·Granted Dec 30, 1997·62 cites·10 claims
- 0285US5308465AMembrane for a gas diffusion electrode, process of manufacturing the membrane, and gas diffusion electrode provided with the membraneMETALLGESELLSCHAFT AG·Filed 1992·Granted May 3, 1994·42 cites·9 claims
- 0369US5431877AProcess for decreasing the corrosiveness of a sour waterMETALLGESELLSCHAFT AG·Filed 1994·Granted Jul 11, 1995·21 cites·7 claims
- 0454US5766443AProcess of preparing solutions of alkali peroxide and percarbonateMETALLGESELLSCHAFT AG·Filed 1994·Granted Jun 16, 1998·10 cites·11 claims
- 0534US5637206AProcess for the electrochemical production of ammonium polysulfideMETALLGESELLSCHAFT AG·Filed 1996·Granted Jun 10, 1997·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →