RF

Roelof Feenstra

SB Solvay Pharmaceuticals, B.V.: 7 patents #6 of 125Top 5%
DB Duphar International Research B.V.: 5 patents #21 of 182Top 15%
SG Solvay Pharmaceuticals, Gmbh: 1 patents #70 of 173Top 45%
📍 Weesp, NL: #14 of 254 inventorsTop 6%
Overall (All Time): #385,634 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
8101619 Phenylpiperazine derivatives with a combination of partial dopamine-D2 receptor agonism and serotonin reuptake inhibition Axel Stoit, Jan-Willem Terpstra, Maria L. Pras-Raves, Andrew McCreary, Bernard J. Van Vliet +3 more 2012-01-24
7750013 N-oxides as prodrugs of piperazine and piperidine derivatives Theodorus S. M. Koopman, Hendrink J. Koster, Peter Van Amsterdam, Marinus Verhage, Andrew McCreary +2 more 2010-07-06
RE41425 Piperazine and piperidine compounds Jacobus A. J. den Hartog, Cornelis G. Kruse, Martinus T. M. Tulp, Stephen K. Long 2010-07-06
7678789 [1,2,4]-dithiazoli(di)ne derivatives, inducers of gluthathione-S-transferase and NADPH quinone oxido-reductase, for prophylaxis and treatment of adverse conditions associated with cytotoxicity in general and apoptosis in particular Hiskias G. Keizer, Maria L. Pras-Raves, Bernard J. Van Vliet, Gustaaf J. M. Van Scharrenburg 2010-03-16
7371737 2-substituted-6-trifluoromethyl purine derivatives with adenosine-A3 antagonistic activity Melle Koch, Jacobus A. J. den Hartog, Gerrit-Jan Koomen, Martinus J. Wanner 2008-05-13
7297699 Piperazine and piperidine compounds Johannes van der Heijden, Cornelis G. Kruse, Stephen K. Long, Gustaaf J. M. Van Scharrenburg 2007-11-20
7186741 Neurotensin active 2,3,diaryl-pyrazolidine derivatives Josephus H. M. Lange, Maria L. Pras-Raves, Cornelis G. Kruse, Herman H. Van Stuivenberg, Tinka Tuinstra +1 more 2007-03-06
6911448 Piperazine and piperidine compounds Johannes van der Heijden, Cornelis G. Kruse, Stephen K. Long, Gustaaf J. M. Van Scharrenburg 2005-06-28
6828325 Phenylpiperazines Eric Ronken, Cornelis G. Kruse, Andrew McCreary, Gustaaf J. M. Van Scharrenburg 2004-12-07
6780864 Piperazine and piperidine compounds Johannes van der Heijden, Cornelis G. Kruse, Stephen K. Long, Johannes Mos, Gerben M. Visser +2 more 2004-08-24
6225312 Piperazine and piperidine compounds Cornelis G. Kruse, Martinus T. M. Tulp, Wilma Kuipers, Stephen K. Long 2001-05-01
6214829 Piperazine compounds, their preparation, and methods of using them Gerben M. Visser, Cornelis G. Kruse, Martinus T. M. Tulp, Stephen K. Long 2001-04-10
6090812 Piperazine and piperidine compounds Jacobus A. J. den Hartog, Cornelis G. Kruse, Martinus T. M. Tulp, Stephen K. Long 2000-07-18