Assignee
ANDREU SA DR
2 granted patents·22 citations·filing 1975–1977
Top patents by PatentIndex Score
2 records- 0174US4053483ADerivatives of 3,3-bis-(4-hydroxyphenyl)-2-indolinone and process for the preparation thereofANDREU SA DR·Filed 1975·Granted Oct 11, 1977·17 cites·4 claims
- 0246US4097528AN-(2-diphenylmethoxyethyl)-N-(1-methyl-2-phenoxyethyl)-N-methyl! amineANDREU SA DR·Filed 1977·Granted Jun 27, 1978·5 cites·1 claims
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