Inventor · Retie, BE

Lucien Maria Henricus Koymans

33Patents
11h-index
46Co-inventors
75Inventor score

Filing activity: Mar 25, 1999 → Jul 2, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US7514445B2 Heteroaryl amines as glycogen synthase kinase 3β inhibitors (GSK3 inhibitors) Chemistry; Metallurgy 112 Expired
US6197779A HIV inhibiting pyrimidine derivative Chemistry; Metallurgy 111 Expired
US7125879B2 HIV inhibiting pyrimidines derivatives Chemistry; Metallurgy 76 Expired
US6440986B2 HIV Inhibiting pyrimidine derivatives Chemistry; Metallurgy 50 Expired
US6150360A Trisubstituted 1,3,5-Triazine Derivatives Chemistry; Metallurgy 31 Expired
US7276510B2 HIV replication inhibitors Chemistry; Metallurgy 26 Expired
US7923554B2 HIV inhibiting 1,2,4-triazin-6-one derivatives Human Necessities 26 Active
US6878717B2 HIV replication inhibiting pyrimidines Human Necessities 24 Expired
US7037917B2 HIV replication inhibiting pyrimidines Human Necessities 23 Expired
US8003789B2 HIV replication inhibiting pyrimidines Human Necessities 11 Active
US7442705B2 HIV replication inhibiting pyrimidines and triazines Chemistry; Metallurgy 11 Expired
US8530655B2 HIV replication inhibiting pyrimidines Human Necessities 9 Active
US7034019B2 Prodrugs of HIV replication inhibiting pyrimidines Chemistry; Metallurgy 8 Expired
US8080551B2 HIV inhibiting pyrimidines derivatives Chemistry; Metallurgy 8 Active
US6774235B2 Trisubstituted 1,3,5-triazine derivatives Chemistry; Metallurgy 6 Expired
US8828982B2 Pyrimidine derivatives for the prevention of HIV infection Chemistry; Metallurgy 5 Active
US10611732B2 HIV replication inhibiting pyrimidines Chemistry; Metallurgy 3 Active
US7585870B2 HIV replication inhibiting pyrimidines and triazines Chemistry; Metallurgy 3 Expired
US6903213B2 HIV inhibiting pyrimidine derivatives Chemistry; Metallurgy 3 Expired
US8026248B2 HIV inhibiting pyrimidine derivatives Chemistry; Metallurgy 3 Active
US6372729B1 Trisubstituted 1,3,5,-triazine derivatives Chemistry; Metallurgy 2 Expired
US9580392B2 HIV replication inhibiting pyrimidines Chemistry; Metallurgy 2 Active
US6638932B1 2,4-disubstituted triazine derivatives Emerging Cross-Sectional Technologies 1 Expired
US9981919B2 HIV replication inhibiting pyrimidines Chemistry; Metallurgy 1 Active
US7763631B2 Prodrugs of HIV replication inhibiting pyrimidines Chemistry; Metallurgy 1 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.