Inventor · disambiguated record
Durk Dijkstra
Also filed as: DIJKSTRA DURK
10 granted patents·3 pending applications·72 citations·filing 1977–2010
87Inventor score
Files withAXON BIOCHEMICALS BV5LUNDBECK & CO AS H2DARPHARMA INC1PHILIPS CORP1ROENTGEN TECH DIENST BV1
Top patents by PatentIndex Score
13 records- 0191US4150407AElectrically controllable carrying-arm arrangementPHILIPS CORP·Filed 1977·Granted Apr 17, 1979·41 cites·2 claims
- 0277US7332503B2Aporphine esters and their use in therapyAXON BIOCHEMICALS BV·Filed 2005·Granted Feb 19, 2008·4 cites·28 claims
- 0372US6683087B2Phenylethylamines and condensed rings variants as prodrugs of catecholamines, and their useAXON BIOCHEMICALS BV·Filed 2001·Granted Jan 27, 2004·6 cites·7 claims
- 0466US7238705B2Aporphine esters and their use in therapyAXON BIOCHEMICALS BV·Filed 2001·Granted Jul 3, 2007·4 cites·17 claims
- 0566US7220754B2Mono-ester and asymmetrically substatuted di-ester pro-drugs of dopamide D1 receptor agonistsDARPHARMA INC·Filed 2003·Granted May 22, 2007·6 cites·10 claims
- 0660USRE42802EPhenylethylamines and condensed rings variants as prodrugs of catecholamines, and their useLUNDBECK & CO AS H·Filed 2007·Granted Oct 4, 2011·0 cites·18 claims
- 0755US6998405B2Phenylethylamines and condensed rings variants as prodrugs of catecholamines, and their useLUNDBECK & CO AS H·Filed 2003·Granted Feb 14, 2006·0 cites·3 claims
- 0855US2008119504A1New aporphine esters and their use in therapyAXON BIOCHEMICALS BV·Filed 2008·Application pending·0 cites
- 0952US2008145417A1Pharmaceutical formulation for the efficient administration apomorphine, 6ar-(-)-n-propyl-norapomorphine and their derivatives and pro-drugs thereofAXON BIOCHEMICALS BV·Filed 2008·Application pending·0 cites
- 1047USRE43244EPhenylethylamines and condensed rings variants as prodrugs of catecholamines, and their useWIKSTROEM HAAKAN VILHELM·Filed 2010·Granted Mar 13, 2012·0 cites·18 claims
- 1143US2004220205A1Pharmaceutical formulation for the efficient administration of apomorphine, 6ar-(-)-n-propyl-norapomorphine and their derivatives and pro-drugs thereofWIKSTROM HAKAN·Filed 2002·Application pending·0 cites
- 1239US6291494B12-aminothiazol-fused 2-aminoindans and 2-aminotetralins and their useFiled 1999·Granted Sep 18, 2001·7 cites·18 claims
- 1333US4255972ADevice for the inspection of weldsROENTGEN TECH DIENST BV·Filed 1979·Granted Mar 17, 1981·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →