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MERCKLE KG LUDWIG

Overview
  • Total Patents
    14
About

MERCKLE KG LUDWIG has a total of 14 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United Kingdom, United States and France. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and biotechnology are XI AN WANLONG PHARMACEUTICAL CO LTD, KERN PHARMA S L and BILHUBER INC E.

Patent filings in countries

World map showing MERCKLE KG LUDWIGs patent filings in countries
# Country Total Patents
#1 United Kingdom 5
#2 United States 3
#3 France 2
#4 Canada 1
#5 Switzerland 1
#6 Netherlands 1
#7 Sweden 1

Patent filings per year

Chart showing MERCKLE KG LUDWIGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Specker Manfred 4
#2 Metz Gunter 4
#3 Metz G 1
#4 Specker M 1
#5 Rauch D 1
#6 Rauch Gustav Dr Med 1

Latest patents

Publication Filing date Title
GB1519690A Phenoxyalkane carboxylic acid derivatives
US3985790A Phenoxyalkane carboxylic acid derivative
GB1421685A Phenoxyalkanecarboxylic acid derivative the preparation thereof and pharmaceutical compositions containing it
NL7407480A Process for preparing a salt of a 4- (p-chlorophenoxyacetamido) benzoic acid ester and process for preparing a pharmaceutical preparation containing this salt.
CA1021794A Phenoxyalkane carboxylic-acid derivative, a method for the production thereof, and a medication