Inventor · disambiguated record
Johannes A. M. Van Der Heyden
Also filed as: VAN DER HEYDEN JOHANNES A M
5 granted patents·133 citations·filing 1985–1993
82Inventor score
Technology areasA61P
Files withDUPHAR INT RES5
Top patents by PatentIndex Score
5 records- 0183US5424313ABibyclic heteroacrylpiperazine derivatives having psychotropic activity, and pharmaceutical compositions containing these derivativesDUPHAR INT RES·Filed 1993·Granted Jun 13, 1995·62 cites·7 claims
- 0282US4782061AMethod of treating psychotropic conditions employing substituted piperazine compoundsDUPHAR INT RES·Filed 1985·Granted Nov 1, 1988·38 cites·2 claims
- 0380US4772604APhenyl-substituted (N-piperazinyl) methylazoles for treating affections in the central nervous systemDUPHAR INT RES·Filed 1987·Granted Sep 20, 1988·26 cites·3 claims
- 0455US4874770AAryl-substituted (N-piperidinyl)methyl- and (N-piperidinyl) methylazoles having antipsychotic propertiesDUPHAR INT RES·Filed 1988·Granted Oct 17, 1989·6 cites·4 claims
- 0535US4791132APhenyl, Pyrrolidin-2-yl substituted pyrroles having antipsychotic propertiesDUPHAR INT RES·Filed 1987·Granted Dec 13, 1988·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →