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KONINKLIJKE PHARMA FAB NV

Overview
  • Total Patents
    558
About

KONINKLIJKE PHARMA FAB NV has a total of 558 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United Kingdom, Germany and Switzerland. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and textiles and paper are ZHEJIANG JIUZHOU PHARMACEUTICAL TECH CO LTD, LUNDBECK & CO KEMISK PHARMACEU and RECH S ET TECH APPLIQUEES.

Patent filings per year

Chart showing KONINKLIJKE PHARMA FAB NVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stelt Cornelis Van Der 37
#2 Van Der Stelt C 30
#3 Der Stelt Cornelis Dr Van 20
#4 Der Stelt Cornelis Van 20
#5 Nauta Wijbe T 14
#6 Harms August Franciscus 12
#7 Harms August F 12
#8 Petrus Simon Hofman 12
#9 Nauta Wijbe Thomas 12
#10 August Franciscus Dr Harms 9

Latest patents

Publication Filing date Title
US3980650A 4-Amino-pyrimidine derivatives
IL39369D0 Preparation of 4-aminoquinazoline derivatives,certain such compounds and pharmaceutical compositions containing the
GB1344655A Diphenylmethyl aminopropyl ethers
GB1353508A Aminoisoquinolines
CA972751A Imidazole derivatives
DE2130673A1 Diphenylmethylimidazoles, process for their preparation and their use as fungicides
US3764609A 1 (dibenzo {8 4,d{9 {0 cyclohepten-5-yl), 1-(dibenzo {8 a,d{9 {0 cycloheptan-5-yl) and 1-(dibenzo {8 a,d{9 {0 cyclooctanyl)imidazoles
GB1390015A 4-amino-quinazoline compounds
DE2114020A1 Phenylene diaethers, their acid addition salts, processes for their production and medicinal preparations
DE2114019A1 Naphthylene and 5,6,7,8-tetrahydronaphthylene diethers, their acid addition salts, processes for their production and medicinal preparations
CA976981A Ether
GB1299289A Piperidine derivatives
GB1311132A Diphenyl-methyl-imidazole derivatives
CH519469A Diphenyl-methoxy-ethylamino derivatives for use in
US3635989A Ether derivatives of azadibenzocyclohepten-5-ols
US3536719A Tropinyl and quinuclidinyl ethers of certain azadibenzocyclohepten-5-ols and derivatives thereof
GB1219609A Diphenylmethoxyethylamino derivatives
US3557193A 1-(alkylamino)-3-(alpha-phenyl benzyl)oxypropan-2-ols and the salts thereof
GB1173227A Amino-Isoquinolines
FR1527285A Process for the preparation of n-alkyl substituted hydantoin derivatives