Learn more

MERCK WILHELM

Overview
  • Total Patents
    12
About

MERCK WILHELM has a total of 12 patent applications. Its first patent ever was published in 1904. It filed its patents most often in United Kingdom, Austria and Canada. Its main competitors in its focus markets organic fine chemistry are COMBINATUL PETROCHIMIC BORZEST, HUNAN FANGSHENG PHARMACEUTICAL CO LTD and NAEF & CIE M.

Patent filings in countries

World map showing MERCK WILHELMs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 Austria 1
#3 Canada 1
#4 Switzerland 1
#5 Spain 1

Patent filings per year

Chart showing MERCK WILHELMs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Merck Wilhelm 11
#2 Merck Emanuel August 8
#3 Merck Louis 8
#4 Merck Carl Emanuel 7

Latest patents

Publication Filing date Title
ES106641A1 A device to open blisters.
GB190929247A Method for the Preparation of Concentrated Solutions of Thiosinamine.
GB190615542A New or Improved Manufacture of Hygienic Textile Fabrics.
GB190510976A Manufacture of Guanines from Cyanamido-4.5. Diamido-6-oxypyrimidine and its Homologues.
GB190522533A Method for the Preparation of Concentrated Solutions of Thiosinamine.
GB190422128A Method for the Preparation of Pyrimidines.
GB190422127A Method for the Preparation of Pyrimidines.
GB190422129A Method for the Preparation of Pyrimidines.
GB190422126A Method for the Preparation of Pyrimidines.
CA294105A Device for opening phials