Assignee
MEISSNER GMBH & CO KG JOSEF
DE·13 granted patents·1 pending application·125 citations·filing 1979–2019
Top patents by PatentIndex Score
14 records- 0187US7470826B2Recovery of nitrating acid mixtures from nitration processesMEISSNER GMBH & CO KG JOSEF·Filed 2006·Granted Dec 30, 2008·16 cites·19 claims
- 0280US5763697AProcess for the nitration of aromatic compoundsMEISSNER GMBH & CO KG JOSEF·Filed 1996·Granted Jun 9, 1998·60 cites·9 claims
- 0380US5756867ARecovery of nitric acid from nitration processesMEISSNER GMBH & CO KG JOSEF·Filed 1995·Granted May 26, 1998·27 cites·10 claims
- 0473US10513486B1Method and device for removing contaminants arising during the production of aliphatic nitrate estersMEISSNER GMBH & CO KG JOSEF·Filed 2019·Granted Dec 24, 2019·0 cites·20 claims
- 0565US10266480B2Method and device for removing contaminants arising during the production of aliphatic nitrate estersMEISSNER GMBH & CO KG JOSEF·Filed 2014·Granted Apr 23, 2019·0 cites·16 claims
- 0665US2018362442A1Method and device for removing contaminants arising during the production of aliphatic nitrate estersMEISSNER GMBH & CO KG JOSEF·Filed 2018·Application pending·0 cites
- 0762US10125088B2Method for removing impurities from dinitrotoluenesMEISSNER GMBH & CO KG JOSEF·Filed 2017·Granted Nov 13, 2018·0 cites·8 claims
- 0856US9738592B2Method for removing impurities from dinitrotoluenesMEISSNER GMBH & CO KG JOSEF·Filed 2015·Granted Aug 22, 2017·0 cites·10 claims
- 0956US4310500AMethod for removing volatile aromatic compoundsMEISSNER GMBH & CO KG JOSEF·Filed 1980·Granted Jan 12, 1982·10 cites·4 claims
- 1054US9540313B2Method and apparatus for purifying nitration productsMEISSNER GMBH & CO KG JOSEF·Filed 2015·Granted Jan 10, 2017·0 cites·7 claims
- 1152US4251455AContinuous closed loop nitration of polyhydric alcoholsMEISSNER GMBH & CO KG JOSEF·Filed 1979·Granted Feb 17, 1981·4 cites·5 claims
- 1237US5187274AProcess to avoid the formation of waste water during hexamine productionMEISSNER GMBH & CO KG JOSEF·Filed 1991·Granted Feb 16, 1993·3 cites·9 claims
- 1333US10941087B2Process and plant for the adiabatic nitration of aromatic compoundsMEISSNER GMBH & CO KG JOSEF·Filed 2017·Granted Mar 9, 2021·0 cites·14 claims
- 1429US4767476AMethod of and device for storing liquid explosives in the form of an emulsion in waterMEISSNER GMBH & CO KG JOSEF·Filed 1987·Granted Aug 30, 1988·5 cites·12 claims
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