Inventor
CRICHLOW CHARLES A
US15 patents
⚠️ This page may combine multiple inventors who share the name “CRICHLOW CHARLES A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST ROUSSEL PHARMA
12 patentsUS4968721ANov 6, 1990
2-amino-alpha-phenylphenethylamines and method of use
HOECHST ROUSSEL PHARMA7 citations73
US4822914AApr 18, 1989
2-amino-N-methyl-α-phenyl-phenethylamines
HOECHST ROUSSEL PHARMA8 citations73
US4309424AJan 5, 1982
4-Phenyl-1,3-benzodiazepines
HOECHST ROUSSEL PHARMA13 citations73
US4933493AJun 12, 1990
Intermediates for the preparation of 4-phenyl-1,3-benzodiazepines
HOECHST ROUSSEL PHARMA2 citations62
US4504680AMar 12, 1985
4-Phenyl-1,3-benzodiazepines
HOECHST ROUSSEL PHARMA2 citations62
US4469889ASep 4, 1984
2-(2-Nitrophenyl)-1-phenylethanone oxime acetates
HOECHST ROUSSEL PHARMA2 citations62
US4462933AJul 31, 1984
Process for preparing 4-phenyl-1,3-benzodiazepines
HOECHST ROUSSEL PHARMA3 citations62
US4459230AJul 10, 1984
Process for preparing 4-phenyl-1,3-benzodiazepines
HOECHST ROUSSEL PHARMA3 citations62
US4459231AJul 10, 1984
Process for preparing 4-phenyl-1,3-benzodiazepines
HOECHST ROUSSEL PHARMA3 citations62
US4409145AOct 11, 1983
Process for preparing 4-phenyl-1,3-benzodiazepines
HOECHST ROUSSEL PHARMA2 citations62
US5260339ANov 9, 1993
4-phenyl-1,3-benzodiazepines and 2-amino-α-phenylphenethylamines for treating convulsions and protecting neurons
HOECHST ROUSSEL PHARMA1 citations51
US5185465AFeb 9, 1993
Carboxamides of 2-amino-alpha-phenlphenethylamines
HOECHST ROUSSEL PHARMA0 citations51
HOECHST CO AMERICAN
3 patentsUS4241071ADec 23, 1980
Antidepressant (α-phenyl-2-tolyl)azacycloalkanes
HOECHST CO AMERICAN67 citations95
US4414219ANov 8, 1983
Antidepressant (α-phenyl-2-tolyl)azacycloalkanols and derivatives thereof
HOECHST CO AMERICAN1 citations51
US4311703AJan 19, 1982
Antidepressant and tranquilizing (α-phenyl-2-tolyl)-azacycloalkenes
HOECHST CO AMERICAN1 citations51