Assignee
GUTEC GMBH
DE·4 granted patents·116 citations·filing 1988–1990
Top patents by PatentIndex Score
4 records- 0183US4990266AProcess for removing the nitrite and/or nitrate content in waterGUTEC GMBH·Filed 1989·Granted Feb 5, 1991·48 cites·37 claims
- 0273US5015448AParticulate material suitable for selectively separating metal cations from aqueous solutions, process for its production, and use thereofGUTEC GMBH·Filed 1988·Granted May 14, 1991·29 cites·26 claims
- 0367US5112787ASupported catalyst for oxidizing carbon monoxideGUTEC GMBH·Filed 1990·Granted May 12, 1992·29 cites·15 claims
- 0437US5034367ASupported catalysts for decomposing ozone, method of producing such catalysts and method of catalytically decomposing ozoneGUTEC GMBH·Filed 1990·Granted Jul 23, 1991·10 cites·8 claims
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