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MERZ & CO

Overview
  • Total Patents
    213
About

MERZ & CO has a total of 213 patent applications. Its first patent ever was published in 1913. It filed its patents most often in Germany, Switzerland and Austria. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and machines are SS PHARM CO LTD, FABRE SA PIERRE and ROBAPHARM AG.

Patent filings per year

Chart showing MERZ & COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Scherm Arthur 35
#2 Peteri Dezsoe 21
#3 Scherm A 18
#4 Scherm Arthur Dr Rer Nat 17
#5 Peteri D 11
#6 Hummel Klaus 10
#7 Merz Co 7
#8 Peteri Dezsoe Dipl Chem Dr 7
#9 Arutsuuru Shierumu 7
#10 Peteri Dezsoe Dr 6

Latest patents

Publication Filing date Title
PT79056A Process for preparing pyridyl n-oxides
US4321268A Certain substituted phenyl esters of nicotinic acid, compositions and methods of using same
KR840001952B1 Process for preparing piperazine derivatives
IE801784L Phenylpiperazines.
CH643549A5 N- (trimethoxybenzyl) -N'-phenylpiperazine.
KR840002268B1 Process for preparing substituted phenol esters
BE882140R Aromatic derivatives, their preparation process and their use
IE800236L Nicotinic and 2-(4-chlorophenoxy)-2-methylpropanoic acid derivatives
DE2856393A1 MEANS FOR TREATING THE CENTRAL VENEER SYSTEM
DE2842822A1 Effervescent granulate formulations of poorly soluble active cpds. - e.g. sulpha:diazine or theobromine contg. both macronised and micronised active substance
US4051143A Process for the production of α-[2-(p-chlorophenoxy)-isobutyryl]-β-nicotinoyl glycol ester
DE2604196A1 Antiviral (N)-substd. carboxamidine derivs. - prepd. e.g. by reacting nitriles with amines in presence of aluminium chloride
DE2602297B1 VAGINAL SUPPLIES FOR CONCEPTION CONTAINING MILK ALBUMIN
DE2523123A1 Developing device for photographic materials - has two rotating drums above or next to each other
IT1032417B Compact developer unit for strip-type photographic matl - provides long developer path requiring min developer
DE2442520A1 1-Bromo-3,5-dimethyl-adamantane prepn - by thermal isomerization of 1-(2-bromo-ethyl)-adamantane in the presence of aluminium bromide
GB1442474A Process for the production of beta-2-p-chlorophenoxy-isobutyryloxy -ethyl nicotinate
DE2442518A1 1,3-Dimethyl-adamantane prodn - by aluminium halide catalysed thermal rearrangement of per hydro-acenaphthene
DE2416393A1 DEVICE FOR TREATING, IN PARTICULAR DEVELOPING, PHOTOGRAPHIC MATERIALS
DE2352069A1 DEVICE FOR TRANSPORTING TAPE OR SHEET-LIKE MATERIALS, IN PARTICULAR PHOTOGRAPHIC LAYER CARRIERS