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MAISON E MERCK

Overview
  • Total Patents
    11
About

MAISON E MERCK has a total of 11 patent applications. Its first patent ever was published in 1904. It filed its patents most often in France. Its main competitors in its focus markets organic fine chemistry, medical technology and environmental technology are TEMMLER THEODOR H, NANJING SYNTITAN PHARMACEUTICAL CO LTD and JANSSEN PAUL A J.

Patent filings in countries

World map showing MAISON E MERCKs patent filings in countries
# Country Total Patents
#1 France 11

Patent filings per year

Chart showing MAISON E MERCKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Merck Maison E. 11

Latest patents

Publication Filing date Title
FR355086A Process for the preparation of guanines using cyanamido-4.5-diamido-6-oxypyrimidine and its homologues
FR350600A Process for the production of dialkylmalonyl amide compounds
FR345496A Process for the production of cc-dialkyl barbituric acids
FR344980A Process for the production of dialkyl barbiturate acids by dialkyllaminomalonic ethers
FR345497A Process for the transformation of diimino- or triiminobarbituric acids (diiminomalonylguanidines) into barbituric acids
FR343673A Process for the conversion of iminobarbituric acids into barbituric acids
FR4153E Process for the production of cyclic ureas (or pyrimidines)