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KONINKLIJKE GIST SPIRITUS

Overview
  • Total Patents
    465
About

KONINKLIJKE GIST SPIRITUS has a total of 465 patent applications. Its first patent ever was published in 1950. It filed its patents most often in France, United States and Germany. Its main competitors in its focus markets organic fine chemistry, biotechnology and pharmaceuticals are RARE CHEMICALS INC, ORGANON and ORGANON LABOR LTD.

Patent filings per year

Chart showing KONINKLIJKE GIST SPIRITUSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Marx A 16
#2 Langejan Arend 14
#3 Verweij Jan 11
#4 Marx Arthur F 10
#5 Kooreman H 10
#6 Henniger Peter Wolfgang 9
#7 Smid Peter Max 8
#8 Weissenburger Helmut Wilhelm O 7
#9 Henninger P W 7
#10 Waard Willem Frederik Van Der 6

Latest patents

Publication Filing date Title
FI761214A 6beta-acylamidopenicillansyrasulfoxidsilylestrar vilka anvaendes som mellanprodukter vid framstaellning av 7beta-acylamido-3-methyl-cef-3-emkarboxylsyror
US3993783A High protein active dried bakers' yeast
US4010264A 7-[3-Substituted isoxazol-5-yl]-acetamido-cephalosporanic acids and their anti-bacterial use
US4000129A 6-aminopenicillanic acid sulfoxide silyl esters
US3943123A Novel beta-lactams and novel process
CA993442A Heterocyclic compounds
DE2235390A1 SULFINAMIDO COMPOUNDS, THE PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THESE COMPOUNDS
US3957972A Stable solutions of oxytetracycline suitable for parenteral and peroral administration and process of preparation
US3812105A 19-nor-progesterone derivatives
ES400185A1 Procedure for obtaining antibiotic compositions. (Machine-translation by Google Translate, not legally binding)
US3870705A 6-isocyanatoaminopenicillanic acid derivatives and process for producing them
CA983025A 6-isocyanatopenicillanic acid derivatives and pencillins
CA988512A Process for the preparation of cephalosporanic acid derivatives
GB1382596A Penicillin and cephalosporin compounds
ES388947A1 Pregnatetraenes
US3852281A Process for the preparation of 7-substituted amino-desacetoxycephalosporanic acid compounds
AU2536071A Improvements inthe packing of viscous materials
GB1377642A Penicillanic and cephalosporanic acid derivatives
FR2081378A1 6-isothiocyanato-penicillanic acid
BE760494A 7-isocyanato-cephalosporanic acid derivs