Inventor

KELDER JAN

NL3 patents

⚠️ This page may combine multiple inventors who share the name “KELDER JAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AKZO NV

2 patents

US4701450AOct 20, 1987

Steroids for use as immunomodulators

AKZO NV33 citations84

US4348390ASep 7, 1982

Novel bis- and mono-quaternary ammonium derivatives of 2β,16β-dipiperidino-5α-androstanes, processes for their preparation and pharmaceutical preparations

AKZO NV6 citations68

ORGANON NV

1 patent

US7375109B2May 20, 2008

Glycine-substituted thieno[2,3-d]pyrimidines with combined LH and FSH agonistic activity

ORGANON NV7 citations66