Assignee
LANG CHEM TECH PROD
AT·4 granted patents·165 citations·filing 1982–1997
Top patents by PatentIndex Score
4 records- 0191US4448702AFreezing-point-lowering composition and methodLANG CHEM TECH PROD·Filed 1982·Granted May 15, 1984·97 cites·7 claims
- 0276US5853610AAntifreeze and de-icing agent, especially for the de-icing of surfacesLANG CHEM TECH PROD·Filed 1997·Granted Dec 29, 1998·46 cites·16 claims
- 0352US5076855AMethod of the cleaning agent for cleaning of compressors especially gas turbinesLANG CHEM TECH PROD·Filed 1990·Granted Dec 31, 1991·17 cites·9 claims
- 0441US5028252AMethod of and composition for the fertilization, detoxification and deacidification of soilLANG CHEM TECH PROD·Filed 1986·Granted Jul 2, 1991·5 cites·2 claims
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